0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000c6a000)=[{r1, 0x10, 0x0}], 0x1, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c1a000-0x8)={0x0, 0x10001}, &(0x7f0000f84000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000071c000-0x8)=@assoc_value={r3, 0x100000000}, 0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d4000-0x4)=0x0) fcntl$setown(r2, 0x8, r4) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000e93000)={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xcd}, 0x3, [0x100, 0x7ca, 0x1, 0x800, 0x6, 0x10001, 0x19b, 0x10001]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f00005c0000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) syz_emit_ethernet(0x4e, &(0x7f0000c29000-0x11d5)={@random="0bee8e326c0f", @random="ce218d857481", [], {{0x86dd, @ipv6={0x7, 0x6, "07f087", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@mld={0x1000000082, 0x0, 0x0, 0x5, 0x6ac0000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000000000) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r1, &(0x7f000053f000-0x26)="4620f7e6ceb7896bc66f5641211ec68549f48942eaf06e2eb66db7f9514adf2412ef2bfdd3b0", 0x26, 0x40050, &(0x7f0000ae1000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f74000)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TCSETAF(r7, 0x5404, &(0x7f0000382000)={0x8, 0x8, 0x80000000, 0x8, 0x40000080000000, 0x3, 0x9, 0x1, 0x7f, 0x0}) recvmmsg(r1, &(0x7f0000dfc000)=[{{&(0x7f0000131000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003aa000-0x30)=[{&(0x7f0000fbb000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000502000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f00007d9000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41}], 0x3, &(0x7f00003ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x2}, 0x81}, {{&(0x7f00002c7000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f000012f000)=[{&(0x7f0000397000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000e96000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d}], 0x2, &(0x7f0000dc8000)="00", 0x1, 0x1000000000}, 0x20}, {{&(0x7f0000197000-0x10)=@in={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a05000)=[{&(0x7f0000c32000-0xcf)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000c24000-0x2)="0000", 0x2}, {&(0x7f00005c5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000333000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf}, {&(0x7f0000626000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0x5, &(0x7f0000f38000-0x18)="000000000000000000000000000000000000000000000000", 0x18, 0x7fff}, 0x7}, {{&(0x7f0000f18000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000f7d000-0x30)=[{&(0x7f00001e9000-0x8c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8c}, {&(0x7f00006ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f00009e7000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}], 0x3, &(0x7f0000233000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4, 0x4}, 0x2000}], 0x4, 0x40002141, &(0x7f0000ef7000)={0x0, 0x989680}) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000734000)={0x0, 0x0}, 0x0) 2017/10/17 07:00:50 executing program 0: getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000000)="", &(0x7f0000412000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000a16000)="2e2f66696c653000", &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0xfdffffffafeffffe, 0x0) r0 = syz_open_dev$urandom(&(0x7f000012f000)="2f6465762f7572616e646f6d00", 0x0, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000a26000)=@get={0x1, &(0x7f0000c4e000)="", 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000022f000)={0x0, 0x3cc}, &(0x7f0000006000)=0x8) r1 = memfd_create(&(0x7f000014c000-0x8)="5c40656d317d2300", 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008b3000-0x18)={0xaa, 0x8, 0x0}) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000437000-0x8)=0xffffffffdfff8001) r3 = dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000b06000)={{0x1000, 0x241880000000}, {0xba49, 0x99c}, 0x2, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000a24000-0x10)="", &(0x7f0000bd9000)=0x0) getsockopt$ax25_int(r3, 0x101, 0xa, &(0x7f0000b34000-0x4)=0x0, &(0x7f00003e1000-0x4)=0x4) 2017/10/17 07:00:50 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000539000-0x4)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dff000-0x9)="2f6465762f73672300", 0x2000000000003ff, 0x125402) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) fcntl$notify(r0, 0x24, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xffffffffffff05e1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00001ed000-0x4)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000eaa000-0xc)="2f6465762f72666b696c6c00", 0x200000000000000, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f000057e000)=0x100000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r4 = perf_event_open(&(0x7f000004e000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd32, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) 2017/10/17 07:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000153000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@generic={0x30f, 0x88b5, 0x6, 0x4, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "d3facd20", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "951d29778edd1d26f4330bd09103234d"}}}}) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r0, &(0x7f000061a000)={0x1f, {0x401cf393, 0x101, 0x8, 0x400, 0x7f, 0x6}, 0x9}, 0x9) dup2(r0, r0) r1 = syz_open_dev$vcsa(&(0x7f00000e4000-0xb)="2f6465762f766373612300", 0x674, 0x80000) epoll_wait(r1, &(0x7f00009c2000+0xde0)=[], 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e24000)={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]}, 0x9, 0x2bb, 0x0, 0x7fff, 0x3f}, &(0x7f00005ab000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000797000-0x20)={0x2, 0x10002, 0x2, 0xe1eb, 0x6, 0x0, 0x4, 0xb, r2}, 0x20) 2017/10/17 07:00:50 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ae9000)=0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000910000-0xf)="2f6465762f73657175656e63657200", 0x10040, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00008f3000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x309, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fde000)={r3, 0x61, "473357c48f4b68f3d6ce351f443540868fbf831fd4b414a4587796caf1c3263f4394e460f5d890ad5a1a44480362530316b42ae4da08d81ee734f43e63d352e28ed323b3c6b5f4fef64167f826c2822be4075d8d35994672113221c20abc048baa"}, &(0x7f0000001000-0x4)=0x69) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r4, 0x2}, &(0x7f0000189000-0x4)=0x8) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) select(0x40, &(0x7f00005c7000)={0x75eb, 0xcfef, 0xb86, 0x180000000000000, 0x2f2, 0x1d, 0x1, 0x100000001}, &(0x7f0000003000-0x40)={0x100000001, 0x753, 0x7f, 0x6b, 0x3, 0x1, 0x80, 0x2}, &(0x7f000074d000)={0x9, 0x4, 0x200, 0x4, 0x3, 0x7, 0x8000, 0x7ff}, &(0x7f0000002000)={0x0, 0x0}) clock_nanosleep(0x9, 0x1, &(0x7f0000004000)={0x0, 0x989680}, &(0x7f0000003000)={0x0, 0x0}) futex(&(0x7f0000d39000)=0xffffffffffffffe2, 0x85, 0x100000000000000, &(0x7f0000004000-0x8)={r6, r7}, &(0x7f00005db000)=0x0, 0xffffffffffff5172) openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f72666b696c6c00", 0x100, 0x0) fcntl$getown(r5, 0x9) r8 = syz_open_dev$loop(&(0x7f0000d90000)="2f6465762f6c6f6f702300", 0x1, 0x101002) sendfile(r8, r8, &(0x7f000058b000-0x8)=0x0, 0x40200) close(r8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000050e000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) fcntl$lock(r9, 0x6, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e28000-0x8)={0x0, 0x10000000000000}, &(0x7f00008ee000)=0x8) fcntl$getflags(r1, 0x1) r10 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ca4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r11 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r11, &(0x7f0000dfa000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) 2017/10/17 07:00:50 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000000200000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aab000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000fbf000)={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000049f000)="7600000000", 0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000489000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000740000)=0x0) bind$inet(r3, &(0x7f0000fd6000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f000029e000-0x4)=0x0, &(0x7f0000ed7000)=0x4) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000fd5000)=0x63, 0x4) syz_emit_ethernet(0x102a, &(0x7f0000ee9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="10e0dff73543", [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffd, 0x800000, 0x101c, 0x0, 0x0, 0x6d, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x1f1, 0x8, "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"}}}}}) sendto$inet(r3, &(0x7f00003eb000)="", 0x0, 0x20008045, &(0x7f00006d7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000251000)="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", 0xd8d, 0x8000, 0x0, 0x0) socket$inet(0x2, 0x0, 0x5) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00001ed000-0x28)={@generic="66bb8246fdeadbb5aad891608011f965", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000ee7000-0x30)={0x1, 0x1, &(0x7f0000ee7000-0x10)=[@map={0x3, 0xc45, 0x0, r1}], &(0x7f0000fd5000)="73797374656d00", 0x7, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, 0x0}, 0x30) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000fd9000-0x18)=@generic={0x8001, 0x1, 0x80000001}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000ccf000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000002c000)=0x8, 0x7ff) listen(r3, 0x7) 2017/10/17 07:00:50 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f00009e1000)={0x5, 0x9f, 0x8000, 0x1, 0x1, 0x1, 0xfffffffeffffffff}, 0x1c) r1 = dup3(r0, 0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000317000)={r1}) sendmmsg(r2, &(0x7f0000560000-0x240)=[{{&(0x7f00007ed000)=@generic={0x13, "c8acb0ce24d4f9629860c3607763ada387a799c19e6efc96549ee4e0c8afd922e46a41e54ed72e5e09fe3293d0c6fdb2c33ef0899e2364aaad94e5e22b069bc3c37e621ffcb5b98aa9840bb17119442349351b548f5abe5cbd61a83bcd47efae58033a98168b4b7ddf3717456138e22b354890856f495e57d97df0067583"}, 0x80, &(0x7f0000785000)=[{&(0x7f0000863000-0x88)="fc45527fd05b727f6199df81618cf6a7da46c5b2fc2e683ffa329974834c337e066d3e9e77b23b92f0801b1e8216a09e00c9e64bdaccbe4de0c09dd0199f0a2518775f808f87ee78c3fd71f9317c9ef5be64f7c14f42e8c7abb81936142c3be4992d62123a4467345903bc6a5e41090168a56a2a77f6b69323da335473d56dd7e632da966e158f24", 0x88}, {&(0x7f0000eeb000-0xfa)="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", 0xfa}, {&(0x7f0000da6000)="d57c8b37a94877", 0x7}, {&(0x7f00006a3000-0x50)="c66fbad4969209fbc76d42ae144e1f0af4f5933570d8d8cae0340684f58847c576813d3958da8a2d", 0x28}], 0x4, &(0x7f0000684000-0x1410)=[{0x90, 0x1, 0x6, "6e412fe191f50422d44f12da932ba78b16c8e6b69a55e83cb0f6addcda2c5a4e5f087be7cd97ef456fa2a5057a2b32a61b055766779940e9dec6b7ca32ff96ab33d1f24157c48dc9d3ae39fc7041000899a83a696cc237a1a819e15a47a477f557030664b1b81827aeb19efb79f6c0c17ad6b5d8d37d76abd34425cf1b879b"}, 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&(0x7f0000a47000)=[{&(0x7f0000235000)="79d9fbfa5566f261b9a7a9028d182190cae648372db21e627fce9efbc9d01c3c8edfe9912ffa297d8b46d21bc73c40eb92dbfcb00b4decf02ce17fe3359222a96f23c7f2341dba8b1971164c951907e1146002e55e6947c0a4bac223e73e801ff881275208d3501fb03b43e273f7bb3866980f9adac47ccfef49aa77e5d599833a974e94d643e94851dcc7795149c1d26a2732a065c63776e611f68bffc6fbe167f88861f12e", 0xa6}, {&(0x7f0000832000-0x10)="57e0aca1b688d9312cca5a5529ad8640", 0x10}], 0x2, &(0x7f0000ba9000-0x368)=[{0x38, 0x12b, 0x0, "fa258df99ca87ee82f026556cb8f36d4d7604a53d53072749f3a6baa146ae01b2b9c323ebace"}, {0xd0, 0x107, 0x1000, "c58706b1388cc4d9b7e88834747caaae0fff410a08e74832f783db636c87f1bda8d4371ea3bb27bdfd2421565f0531654cfcb5bc01b247a0e583c37f438b8bfeb4e695bf50e12c9fdef4774d66fbbbe192cc4e39e69c67fa5f0d3df4226e6c27f17530cbb2790772e40312e53d709efa41450f75a5a836b86c55cadc28d86cb33b14215cf2a7c6c79b027fec297ffe57278837af5dbcf1f77967c744f554847647dfca8af7bcec412bbe1e217f02713b60e5f99a2f36b8752a"}, {0x18, 0x10f, 0x10000, 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{0x58, 0x10b, 0x3aca, "f28a0a59881fcbec8dcd7c8441b2d629f4ef8fb8e36e3c813c538efd90f91b4a3f23d280587a5701641dfba74a0fa0314da1eccfa88ece4ca9fc3eb9e2b7d465417fc4fa"}], 0x2, 0x880}, 0x1ff}, {{0x0, 0x0, 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0x3, 0x8011}, 0x2}], 0x6, 0x4000) r3 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c7b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000-0x4)=0x14) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000381000)={0x0, 0x78, 0xdf, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfa, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x2, 0x400010000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r7 = fcntl$getown(r3, 0x9) r8 = perf_event_open(&(0x7f0000000000)={0xfffffffffffffffe, 0x78, 0xdf, 0x10000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000000000fe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x9, 0x0, 0x0, 0x101, 0x0, 0xfffffffffffffffe, 0x3f, 0x9, 0x0, 0x0}, r7, 0xfffffffffffffffb, r6, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f000052e000-0x9)="2f6465762f6b766d00", 0x402, 0x0) r10 = ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r10, 0x4020aea5, &(0x7f000000b000)={0x100000, 0x3fff, 0x4, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r10, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r10, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r11 = ioctl$KVM_CREATE_VCPU(r10, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x12000, 0x1ffffffffffffffc, 0xf003, 0x2], 0x3, 0x90, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) mlock2(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r11, 0x4008ae93, &(0x7f0000401000-0x8)=0x1000) ioctl$KVM_INTERRUPT(r8, 0x4004ae86, &(0x7f0000dc6000-0x4)=0x300000001) getitimer(0x0, &(0x7f0000468000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000afd000)={0x18201, 0x2, 0x1000000001000, 0x1000, &(0x7f00006c3000/0x1000)=nil}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x58, &(0x7f000075e000/0x1000)=nil, 0x0}) ioctl$KVM_SET_LAPIC(r11, 0x4400ae8f, &(0x7f0000dc5000-0x400)={"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"}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r11, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text64={0x40, &(0x7f00008ea000)="64dce866430f3880b10e000000f24a0f01777747f46464450f01d10f20c035200000000f22c06465652e4ea566baf80cb8b0848189ef66bafc0c66b8000066ef0f01d167f00fc072d8", 0x49}], 0x1, 0x41, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_SET_VAPIC_ADDR(r11, 0x4008ae93, &(0x7f0000577000-0x8)=0x200006000) ioctl$KVM_RUN(r11, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r11, 0x4008ae52, &(0x7f00001de000-0x8)=0x3) 2017/10/17 07:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000f48000-0x78)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x81) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x20000, 0x0, 0xfe, 0x100000, 0xfffffffffffffffd, 0x1, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afb000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000002000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xbc) mount(&(0x7f0000001000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x2, &(0x7f000000a000)="") mount(&(0x7f0000fde000-0x8)="2e2f66696c653000", &(0x7f0000a95000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000002f000-0x6)="72016d667300", 0x40, &(0x7f0000203000-0x1)="01") mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="397000", 0x1000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) r3 = socket(0x11, 0x802, 0x300) setsockopt(r3, 0x107, 0x12, &(0x7f0000000000)="", 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f00002e4000)={0x1, &(0x7f0000560000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000ffb000-0x10)={0x1, &(0x7f0000f2c000-0x20)=[{0x6, 0x0, 0x0, 0x0}]}, 0x8) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ab000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) r5 = accept4$ipx(r4, &(0x7f0000bdc000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000013b000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000dc4000-0x4)=0x9, 0x4) mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="716e783400", 0x80000, &(0x7f000002f000)="") sendmmsg(r3, &(0x7f00007d9000-0x20)=[{{0x0, 0x0, &(0x7f00009fd000-0x30)=[{&(0x7f000005c000-0xf8)="a484adbea0517c15854318385580217a9fd3c12c438f7fdff4a10da56095d70a217dc9c08c81601dc9bfbaf2ee13ff0c82f5468c1e585a5aaaadbb3c637f28e75340ef8240c9fdc85471f1c4f83563074b21956059a9e0b0da4911fe304e951a12a5d34b0004000000000000a643c4f82736ab7f2ce7170f1c4634be8cb42b047ed4f26ac5496acb533ae6dbcfa9f57ea865f007edacebf6ffd82b2a41b9e4e30f100ee7b7c45ecf7c3936077983d40f30fbb2420f04e157fe70f3b247fb5dd8a2e424a3872d2fa4f17ddae067a55e8aebf8ea9f58795ec2ee588c02e021a9bc1dd0ba97e95befb5516fe0b8fe36e86b6699bcb9bb40067f", 0xf8}, {&(0x7f0000ab9000-0xe2)="a35ee120ed05e9339e59d621b426aee63224701caa0000000000000002ca091e1bd7afaf1d2c1f875964097da44cffd88e62d65c414656bc854389a4c85436fc01cb846b9833ab0c6b3239142e32cc88d4ce901a984b85233507c59ecc3f615dcdcde55fd522910c257e83b22add73caf83151b83ba1634eb734f284cc1db3dffcad2a7ba3bfb549a9f777e8da5e3a2f03432b104dbc80c4433142be976bbf17a1f0e26a9e435f30c279c6d3efca1028b03a23c67069ecc5ca14f496e9d00ec8444fe98678684a1a16408642295bc93d6f1de5a039656bf34c369f60d75492385c67", 0xe2}, {&(0x7f0000c17000-0xc4)="bbec8d7648ab1a35ea3a3b52b448ba18b9bef53b54f4b15b15cf0a25f683ecf4035ee20dfe6e03b5df187af1af5f3a4af513137e5b44484869facf5ef0382825d96ee3df63d3fc6922c4d9c82bd96ebdce1fe9f97c3290e97b1ad5faa27eead84c3a984633366872c12543a1d1bf528b92ada2efb2457239118078783dd9399d0239bb4bded722c082d86ca1a78c18b211ed1a2091588b724bd41aae1b789b23c46b80f4ad77ba31b3ec7ea27125c11810a354a432253ede621756841a938d857e8d98a3", 0xc4}], 0x3, &(0x7f0000ed5000)=[{0xe4, 0x29, 0x1, "d22018a643c2e0f712b44611ec1738bda99013d2c06c869406a450612a3386bb00b60ff441eef2d80bffafd5bf9f70863ca6fd87b604ccf78f6d04b0b1eb65a273edd319cd494c609cff7e77883b2f715b6e2e3024ff05d73893f1d65b5d5201b1b5ff12b8ba5f1552e768799a0491583baceda6f4e6c8498f90a1849c5c3c6b66b21eeedee1aa83c3c2caac847059d93431c7d2e7816fb65b392bdecb7449f13c014b151f07638ed7a98529ec71c4a4d9f3596c35f19523121884801f7ce725a8e041db5a871cbed3aca00b7577f4c4de586300adab76f0"}, {0x40, 0x115, 0x59f, "7f71ea3ba4d0cd8342dd68d364f2c6b231a7701d6619b1bb8652367073e5ed6ff1044ce69a890412be644feeb646ea11d7957b"}], 0x2, 0xc0}, 0x8000}], 0x1, 0x0) mkdir(&(0x7f000002b000)="2e2f66696c653000", 0x0) mount(&(0x7f0000ea9000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f0000965000)="72266d667400", 0x20003f, &(0x7f0000e68000)="05") creat(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0xfffffffffffffffe) 2017/10/17 07:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f000066a000)="2e2f66696c653000", &(0x7f000038f000)="2e2f66696c653000", &(0x7f0000aa0000)="686f7374667300", 0x0, &(0x7f000004c000)="") syz_open_dev$vcsa(&(0x7f00002b4000)="2f6465762f766373612300", 0x6, 0x101000) r1 = syz_open_dev$usbmon(&(0x7f0000b06000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000023a000-0x4)=0x10002, 0x4) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r2 = open(&(0x7f0000268000-0xa)="2e2f66696c653000", 0xfffffffffffffff9, 0x1) sendto$ax25(r2, &(0x7f000063c000)="a302bf235ee6655bfb3c8c00620551e5a7225a4685bb8e1a86b4e6e5cb6e3a262c4ae58cb87c1f00b71b80c734af4a859b4e53baeca0d6e7441530d2d5ba7788e002dd19f8d95eb983e67161f8ebcd11d38cb58b89b038b31fa0f2ed599513ded4eb64659c", 0x65, 0x800, &(0x7f000054b000-0x10)={0x3, {"7f0241a1eab0d3"}, 0x7265}, 0x10) mkdirat(r2, &(0x7f0000165000)="2e2f636f6e74726f6c00", 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x17667acb) mkdirat(r2, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000e49000)=@req={0x28, &(0x7f00006ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x6, 0x5, 0x4, 0x4, 0x4, 0x1}, 0x8}}}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8f, &(0x7f0000ff5000)="956c8372eef1f68d5943f17c928b3d8c9cc0f20804f7e01b0024312813cece63c9fed9af9b9386f802f60e94190d4c4661d2424b9eb5cb17de84b60678c7438d95d7b1a21ce8ddc69895ae0975f83ed71925e25c9a0871ae95811b34327e6de9509ddbdbc1f36fc7aaf6268080ecc122238ccb7705a0c610fbf3f8c4afa8ddbf223c19fd6d6ace78a352017ad6836a9501156af9bacbde3c78901800c68764d8f3e00fad352aa18f320dbfa9f32b00808356e3b295cf2cbed3004d650425bbc0fcafb02b1b11ce79a9621f5464d8568f43dae3201e16976a085331a2a627b2ca612ccabad8a0bc8b0e7d4156343c", 0xee) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010000000060200001600000f00000000040d00140000000000000000088fec", 0x2a}], 0x1) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r4, 0x10e, 0x0, &(0x7f0000d6f000-0x4)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) perf_event_open(&(0x7f0000e40000)={0x5, 0x78, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x4, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x7, 0x2000, 0x2, 0x0, 0x4, 0x0, 0x0, 0x401, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x1e, 0x1, 0x0) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f00007ea000-0x4)={0x10000, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000009000-0x8)="2f6465762f696e7075742f6576656e742300", 0x0, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0xba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f0000003000)={0x0}, 0x8}) setsockopt(r6, 0x1, 0x80, &(0x7f0000000000)="00210300", 0x4) mq_open(&(0x7f0000dd5000)="47504c6d643573756d00", 0x1, 0x20, &(0x7f0000b81000)={0x0, 0x4, 0x0, 0x0, 0x6fc1, 0x1, 0x1, 0x1}) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00005ad000)={0x0, 0x0, 0x0}, &(0x7f0000195000)=0xc) fcntl$lock(r6, 0x6, &(0x7f0000027000-0x20)={0x0, 0x3, 0x7, 0x1ff, r7}) truncate(&(0x7f0000f8d000-0x7)="2e2f636f6e74726f6c00", 0x4) 2017/10/17 07:00:50 executing program 4: mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000122000)={0x0, 0x0, 0x4, 0x0}) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000f65000)="26000000130047ef1f000083140022e5041000ff01000000000000010000000106001000fc00", 0x26) sendto$inet(0xffffffffffffffff, &(0x7f0000d26000)="", 0x0, 0x20000003, &(0x7f0000798000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000c17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f00004f5000+0xbbe)=0x41, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000005, 0x84) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00008c4000)={@common="64756d6d793000000000000000000000", @ifru_map={0x101, 0x7, 0x9, 0x9, 0x7, 0xfffffffffffffe01}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000c3e000-0xc)={0x0, 0x0, 0x0}, 0xc) epoll_create1(0x80000) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000623000-0x11)="2f6465762f7667615f6172626974657200", 0x842, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c3d000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000e6c000)=0x4) pipe(&(0x7f00005d5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000f9) unshare(0x2c000200) epoll_create1(0x80000) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000474000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x1000000) syz_emit_ethernet(0x42, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x5, 0x34, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x4, 0x0}]}}, {""}}}}}}) syz_emit_ethernet(0x46, &(0x7f00004dc000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x6b1, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@generic={0x94, 0xe, "befd771b2aa7afc1ad518d9b"}, @generic={0x89, 0x2, ""}]}}, @tcp={{0x2, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}) 2017/10/17 07:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001a9000-0x8)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071c000-0xc)="2f6465762f72666b696c6c00", 0x8000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00003bf000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000286000-0x4)=0x64) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000ac000-0x8)={0x0, 0x3}, &(0x7f0000ecb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000aba000-0xa0)={r1, @in6={{0xa, 0x2, 0xd66f, @loopback={0x0, 0x1}, 0xe3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffff, 0x4, 0x3c3a, 0x10}, &(0x7f0000660000)=0xa0) syz_emit_ethernet(0x2a, &(0x7f0000b03000-0x1032)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cf7000)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000-0x4)=0xe8) 2017/10/17 07:00:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x400000000000003, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000af2000-0x30)={0x400, 0x4000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000af1000)={0x0, 0x40000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000046a000-0x48)={0x80003, 0x0, [0x0, 0x4, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x100000001, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f00008ee000)=0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r3, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f00002bc000)=[@textreal={0x8, &(0x7f0000af3000-0x50)="0fa166b8060000000f23d80f21f86635400000500f23f8f3650f01c9d08d8955f2a73e0fd479f266b9800000c00f326635008000000f30bad004ed325d00baf80c66b89a39038e66efbafc0cb8af28ef", 0x50}], 0x1, 0x10, &(0x7f0000af2000)=[@efer={0x2, 0x3400}, @vmwrite={0x8, 0x0, 0x5, 0x0, 0x4, 0x0, 0xde3, 0x0, 0xd9db}], 0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x1000000, 0x33, r3, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000486000-0x400)={"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"}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00001b3000/0x18000)=nil, &(0x7f0000474000-0x18)=[@text16={0x10, &(0x7f0000af3000-0x8b)="6766c7442400009000006766c7442402050000006664c73524268d00000000000f011c66b80500000066b9002000000f01c10866b8f59720d8d835080000000fa2c8847e000f23d00f21f86735a630000066b9150300001af8d400000066ba000000000fe267f36d0f3266b97e030000600ff4da32b87649b5b5003e0fc71bf22e0f001d0f183f66640f06", 0x8b}], 0x1, 0x4, &(0x7f0000ae1000)=[], 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000af4000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f0000af5000-0xa)="2f6465762f7663732300", 0xffffffffffffffdf, 0x20000) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000af3000-0x10)={0x1, 0x0, &(0x7f00002ce000/0x400000)=nil}) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f00002af000)={0x1000000000016ffb, 0x10000, 0xffffffffffffff14, 0x300000000, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff7, &(0x7f0000af5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2017/10/17 07:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000114000-0x8)={0x0, 0x3}, &(0x7f0000238000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bb3000-0x10)=[{&(0x7f0000ff3000-0x3a)="390000001000090400000000004046f80600000005000000450001f4ff00001419000a0004000000000000000608000300ff090000ffe4693e", 0x39}], 0x1) readahead(r1, 0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000001, 0x8010000000000084) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f00008e4000-0x108)={0xffffffffffffff8d, {{0xa, 0x2, 0x1, @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, 0x0, 0x0, @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]}}, 0x108) bind$inet6(r2, &(0x7f0000d12000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000fcb000)="10", 0x1, 0x0, &(0x7f000086f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000a76000-0xdb)="bf", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r2, 0x4) close(r2) bind$netlink(r1, &(0x7f0000e9d000-0xc)={0x10, 0x0, 0x40, 0x80000001}, 0xc) syz_open_dev$sg(&(0x7f0000fb9000-0x9)="2f6465762f73672300", 0x1, 0x101080) getsockname$netlink(r1, &(0x7f0000bf1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007e4000-0x4)=0xc) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f0a000)="2f6465762f7161745f6164665f63746c00", 0x83, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x80000000000c000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000203000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x4, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10003, 0x0, 0x400000000, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000000000011, 0x8000000000000803, 0xfffffffffffffffe) fremovexattr(r2, &(0x7f0000902000-0xe)=@known="73797374656d2e61647669736500") r4 = gettid() bind(r3, &(0x7f0000fe1000-0x80)=@generic={0x11, "0000030000000000080044944eeba71a4976e252922cb18f6e2e3aba000000012e0b3836005404b0e0301a4ce875f2e3de4d163ee340b76795dae5786a12374bea0101b8255802039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1cb8150169585daf476e49740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r5 = socket$inet6(0xa, 0x10000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00007e2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f00008bf000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0xfe, 0x1, 0x0, 0x404, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) ioprio_get$pid(0x2, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) pivot_root(&(0x7f000005b000)="2e2f66696c653000", &(0x7f0000ff6000)="2e2f66696c65302f66696c653000") setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00006c9000)=0x8, 0x4) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00007de000-0x4)=0x40) sendto$inet6(r5, &(0x7f0000003000)="421a8f0919208cab97f58ca401000000000000003f957c59581732b30633638ca4431b4b22c334e485ee1205d39c0598151ddbabea1430b40fc9c3d694f2d1b86bec3289a9e09cfc477b1976ee1494c17b1347f196ba92b02f727a99baf661d8f36dc520c400865ca99ef7a3ea2e8d00cbb01a5c875eabef952f1ef76213b2d5e34fbd152fda5d24304f069be2a989c7a8452e98158c9394faf89ad902156e11283e74ab13ef04cf7c1eb17f96d20145222cb0af3b56141fc07b21fe9f258b44ba7ed5ac7b86285b2d2441acaad81df362e07b363c722da8f7583ef4f369aed267052090f2b036b8290051128b18304f66b6", 0xf2, 0x1, 0x0, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000833000-0x4)=0x81, 0x4) mount(&(0x7f0000061000)="2e2f66696c653000", &(0x7f000012a000-0x8)="2e2f66696c653000", &(0x7f0000060000-0x6)="6632667300", 0x4004, &(0x7f0000061000)="") ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00006c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000069a000-0x8)={r7, 0x200000000001}) keyctl$revoke(0x3, 0xfffffffffffffffe) recvfrom$unix(r6, &(0x7f0000574000)="000000000000000000", 0x9, 0x2140, &(0x7f000045f000)=@file={0x1, "2e2f66696c653000"}, 0xa) mkdirat(0xffffffffffffffff, &(0x7f0000050000+0x545)="2e2f66696c653000", 0x4) munlock(&(0x7f0000c2e000/0x4000)=nil, 0x4000) 2017/10/17 07:00:50 executing program 0: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x1, 0x3, 0xfffdfffffffffffc, 0x0, 0x8, 0x80000000, 0x6}) mmap(&(0x7f000063e000/0x1000)=nil, 0x1000, 0x1000000000000003, 0x132, r0, 0x0) mmap(&(0x7f00001b9000/0x3000)=nil, 0x3000, 0x2000000, 0x10010, r0, 0x6) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x6, 0x72, r0, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000060e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in=@rand_addr=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}}, &(0x7f000006d000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@empty=0x0, 0x3, 0x3, 0x3, 0x1, 0x100010, 0x800000000a0, 0x80, 0x80000000, 0x0, r2}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x2000000641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x1, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000f65000-0x4)=0x84, 0x4) sendto$inet6(r0, &(0x7f00009a8000-0x5ad)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594a838dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555f9fa2a2e273492c23a22e9bbe39d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a6128", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000f65000)=0x0, &(0x7f0000f66000-0x4)=0x4) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000967000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) 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(&(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(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ce8000)=0x4, 0x4) mmap(&(0x7f00009bf000/0x1000)=nil, 0x1000, 0x3, 0x3e, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) close(r1) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6a000)="6a08607c14645d131a2ce25c3555798f54e0285a42208eeb6502c2e2ef9652930b70bccce44fb8a2be2fd741b38cd099c4da55a19bde455882f6940ed89e7911c0caabd9f21b6833a1999f4a59a662cc8f2e29b363d56a2484e32ec0df23000000000000000509250fe815dde62c3d80a98c08", 0x73, 0x8000000000000004, &(0x7f00000c6000)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, 0x1c) 2017/10/17 07:00:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000097e000)="2f6465762f766373612300", 0x4, 0x4041) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0xe) r1 = getpgid(0xffffffffffffffff) capset(&(0x7f0000b40000)={0x19980330, r1}, &(0x7f00001cd000)={0x0, 0x100000001, 0x7, 0x0, 0x20, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000b75000-0xd)="2f6465762f7573626d6f6e2300", 0xc7, 0x4201) r3 = dup3(r2, r2, 0x80000) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00009e7000-0x10)={&(0x7f0000e52000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xb, 0xd, 0x3, 0x2040ffff}) ioctl(r4, 0x2285, &(0x7f0000e6f000-0x4)="00000005") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bb8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ioctl$KDSETMODE(r5, 0x4b3a, 0x6) faccessat(r6, &(0x7f0000499000-0x8)="2e2f66696c653000", 0x26, 0x1300) bind$bt_hci(r2, &(0x7f0000a17000)={0x1f, 0x1, 0x0}, 0x6) r7 = memfd_create(&(0x7f000003a000)="626465766b657972696e67072d47504c76626f786e657430277b776c616e3126656d31766d6e65743000", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x110, r7, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0x9eb6, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2b, 0x7ffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000531000)=0x0, 0x80000) r8 = memfd_create(&(0x7f00004d0000)="2a4000", 0x0) pwrite64(r8, &(0x7f000001a000)="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", 0x1001, 0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00003d4000)=0x0) 2017/10/17 07:00:50 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000491000)=0x0, 0x80000) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) connect$nfc_llcp(r1, &(0x7f0000000000)={0x27, 0x200001, 0x9, 0x4, 0x2, 0x1, "50e5c2dc297b2ec4ee1fe690098f019bd9180cca7aa68e4b84c7b7d3b61a7ba68be5f3a0ea2c06988eb6acd1f18eceebbc2575b857934749af155862d03a46", 0xffffffff}, 0x58) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000941000)="2f6465762f70746d7800", 0x40, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) r3 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000686000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x400000000114, 0xa, &(0x7f0000001000)="03010100", 0x4) socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0x7, 0x1000000000001) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0x1000000005, 0x0) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) r5 = dup(r4) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000d24000)="2e2f66696c653000") bind$inet6(r5, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000d25000-0x1)="02", 0x1, 0x20000003, &(0x7f0000d17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f000085a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r4, &(0x7f00008da000)=[{{0x0, 0x0, &(0x7f0000b3a000-0x20)=[{&(0x7f00001fd000-0x3c)="05", 0x1}], 0x1, &(0x7f0000d1a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000d26000-0x4)=0x0) fallocate(r5, 0x2, 0x1, 0x7) 2017/10/17 07:00:50 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d6b000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x80, 0x5, 0x7, 0x1e76000000000, 0x1e06, 0x80000000}, 0xa000, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0x1, 0x3, 0x7fffffff, 0x2, 0xffffffffffffffff}, 0x7, 0x52, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0xfffffffffffffeff, 0x6, 0x6, 0x7, 0x39}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x18)={0xff, 0x8, 0x6}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0xfffffffffffff42d, 0xfffffffffffffffc, 0x80000000, 0x6}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x200500, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000007000-0x8)={0x0, &(0x7f0000005000)=[]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000005000)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002000-0x1c)={&(0x7f0000003000-0x58)={0x27, 0x5, 0x1, 0x7, 0x4, 0x6, "4c63b0660973a97551554d8d625e4e81764d742b4981a4595a8a35d4bdb76aeb8be37edf2a008275ef566a3ff3ec48270cabbdc7d4d66f87ba94e83bb8d736", 0x81}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x62)="d849cedb1de6a7c6b69605ec0cb03c68fc6c683353eec6c7004ff2a326462c34559d03e007342d642d0b1004c5f43ac71465497264b886f0a7709a07f872d21585a6ecb94a2b44f9da0b1126e73bbcc46eccdee186771962de69c0d6dd4ff95076f5", 0x62}, {&(0x7f0000006000)="9b2db6ddaa42a53afb869ed1e9bd8b9c54dae4062646fdab806496558124a6493aa874a621b1112e177490b5d02f8027bcc9778ac430413330c273bed04595f5ad1c8385e694212ecf5d5bcc241e96ef6263089b8c4ffe137971560874009438c2612ec48dd663e87148297af90a4a6461ae6aa6263d38a531b147deb500c77c558990a22751fedf", 0x88}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000000000)="0d", 0x1}, {&(0x7f0000003000-0x5f)="601ecd5c17dd2d958abc0315835964add6d7b5ba8e133f3f2943a9f28fb51d6bd2bceafc8236c0b86e0154aef9fe94c210651d91c80382c7108e24c6718c198f20dac1cc801d1bdbbd13215b9cd35a11c1a618f629c5acae75578ddac0cbaf", 0x5f}, {&(0x7f0000005000)="8e3afafd39f143320ee47d519d851983b51f3a3740bd34ca8fcac7bf82984ccdf11f2f92fede246de5814e3d9b267b1e373aaa987b", 0x35}], 0x6, &(0x7f0000006000)={0xe0, 0x0, 0x9, "c9e0abe4e70a6739fb93ad3e59e2da09e14af03785b99360546b320a5b178a0c3836785036b31caccd4e088e97c78ce2a9f4daba442d06e5db4131e18f46ec0ea8310191e9a2eedab8e95c72171b299017bcb1e7cd9abb3b243808cb5ad2c34c5b03fcbc2dd965077054484a564f0e3fff5145e9ae299cb1fd887127a2da2cec63221ffe653eca49d7755885e00a09897340562419cb338ec80797ffd9bb32fe4844c95ebc3ec49370fd074d9111143cea0af3c2e39e2b2765bcf7c7a4eb6ea678b30f2a1b464fadb1021c1032d4b182ee"}, 0xe0, 0x20004090}, 0x20040005) 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) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000007000)={0x6, &(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x60)=[{0x0, 0x1a, 0x7, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000"}, {0x80, 0xee, 0x0, &(0x7f0000008000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x65, 0x1, &(0x7f0000006000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x59, 0xfff, &(0x7f0000008000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x6b, 0x10001, &(0x7f0000007000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0x0, 0x101, &(0x7f0000001000)=""}]}) 2017/10/17 07:00:50 executing program 2: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100020000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@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}}, &(0x7f0000b4f000-0x4)=0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=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(&(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) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f71000-0x10)="2f6465762f73657175656e6365723200", 0x105200, 0x0) r4 = dup2(r1, r3) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x80000001}, &(0x7f0000f71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={r5, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r6, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x3, 0x9) write(r7, &(0x7f0000272000)="00000008f70900001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000e50000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0xf, 0x803, 0x2) setsockopt$inet6_tcp_buf(r8, 0x6, 0x100000000000e, &(0x7f0000daa000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f3678f240e0eb00c33775ca914ee5c473ab906405a2ff010000c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc52", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4, 0x80002, 0x6) getsockname$llc(r8, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r10 = socket(0xd, 0x8000e, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x9e, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x100000000, 0x10000000}, {0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(r7, &(0x7f0000e84000)="8d", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(r10, &(0x7f0000efc000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) [ 49.267516] device syz5 entered promiscuous mode [ 49.284884] QAT: Invalid ioctl 2017/10/17 07:00:50 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1010000000003, 0x4) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x3, 0x80000000a}) clock_gettime(0x0, &(0x7f0000b11000-0x10)={0x0, 0x0}) utimes(&(0x7f0000962000-0x8)="2e2f66696c653000", &(0x7f0000539000)={{0x0, 0x0}, {r1, r2/1000+10000}}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000033d000-0x4)=0x90) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008db000-0x4)=0x0, &(0x7f000090e000)=0x4) r3 = socket$netlink(0x10, 0x3, 0x1) writev(r3, &(0x7f00004cb000-0x30)=[{&(0x7f0000cf4000-0xc4)="b2ccdd80c51a80285a1097e6a4b516e480e70a4456ed6623052676f24a42827ca2079039c92ac35f1f725a7ceb1958b826e6c931710a1cbc75169f71b6e96219261ed967373b182e371dd41bde07056a0637f0d267f5e1c7682dd6154f799c89527882ca777d207781b8848522a7877c6be926e4f81ace0380271ebef4d115192e21e7e7f4779440a2bb9638e21eee379b6314ec221257c1faf395f7c4415a5d063c67cf4a19a02d3cf0a8351b32cddc93b75a1749ca96ff6bf5a3b7bc508852cdb3ad82", 0xc4}, {&(0x7f000053d000-0xf3)="5b52a59c49fb3bd8a1e1da6cc90e7721c53d842219127de7f153887908ba724dd350a9004597c5e4c76253f2001af5506c46a513652ab2baf084518ea419798fade7c66e10509e8924a6f9084c6c10d75cb864be02ae0138c2861ee440555802189ff6be6128a7a7fc3c5a977ee7c95fd0a54e5f90b660d91d56d3ffe2065988bbe125f57c7bfe3584802410036f4253c7409c52b4d34766f763d70374e4e20febb78011b09fca05bfc3dca5de8ffb99617c186c89060c9a6dff63f1f45c9247289489706161d793f30108d9142e58da6b376fe21711b95163113f37570472827081c485c7276cba7e35bb9cfc40c94f371bf8", 0xf3}, {&(0x7f0000062000)="fae31c64c11635ac083f535a823d91c95325887c51bb11ca18821f1ff64c15e136bd141074c4e01a4ea5d2c1b381ea369905d9102002d0ee8819951cc9bd0f5effbf127c1b2957cc672dc1", 0x4b}, {&(0x7f00007b5000)="951ffd2838590c1bd502bd9a08fd6f3073045ecd70afc3684ee90f9ec08eec3de415fae4af2f90b53c9f2dadde782150f904d32d5ad781aef9cdb0ed6afc9ad5aebc35773bae81ce2d690ab92f47dcb64a9aa5385d7fd93a6bf6b23635bb52aa", 0x60}, {&(0x7f0000dad000-0x79)="0b590135fa038d52a75b3e89eea005fe0256154c957125b0edd5ccde0a80ae697231b9df7eec898780b0fb2b3d21074b4b2cf5493f744c1e49aa23ca0720ffbf314898c0fb600e199fee85f5b3dc137ef84dd45ac27faedb960f2c4315b120e4e934f3a0d9556c89a42579becabac81f0d514aad377157bb5a", 0x79}, {&(0x7f0000646000-0xd6)="0a6859d8de8fff30c8f0e9ba80b3a5074c10aa060abbe772af811726a7ca5512e811cc0f89b8b514027e1a830ed3fa766c2cb55ec1714bb9d6e09f500adfcd6d44917401ec7003211ca8803fc65e1eb456fc03e15f3ce4c572c23f84a3eb05ee23ab43c8530c33dba025ed1e273d604ff0cb5b68949c795a58b86c83af53e7114935db929e2af960376e7ed8c93192937e7b23f8f8f45c2c34faa39798206c88cf5dd3fb64ab252785890a2c9fdeec8707f22e12ded4fa6788bd0431203b4190499f136d919cf3489485400dfacd7b05e1cf1d0019d1", 0xd6}], 0x6) r4 = socket(0x4, 0x6, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00005d4000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000885000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 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}}, &(0x7f00005fd000)=0xe8) r6 = socket$inet6(0xa, 0x80002, 0xec1) socket$unix(0x1, 0x7, 0x0) r7 = socket$netlink(0x10, 0x3, 0x100000000000c) writev(r7, &(0x7f00009f1000-0x10)=[{&(0x7f00009eb000)="1f00000002021900000007000000068100fd3b8509000600000100ff3f0009", 0x1f}], 0x1) io_setup(0x3, &(0x7f0000b3f000)=0x0) io_getevents(r8, 0x5, 0x2, &(0x7f0000400000)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000896000-0x10)={0x0, r2}) bind$inet6(r6, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x6600000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r9 = creat(&(0x7f000076c000)="2e2f66696c653000", 0x4) ioctl$KDGKBMETA(r9, 0x4b62, &(0x7f0000ea6000-0x8)=0x0) fcntl$getflags(r4, 0x40a) socket$inet6(0xa, 0xf, 0x3) accept4$inet(0xffffffffffffffff, &(0x7f00008ea000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf5000)=0x10, 0x80040) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000010d000-0x4)=0x0, &(0x7f000081f000)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000c72000-0x4)=0xb9, 0x4) 2017/10/17 07:00:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000831000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000ba4000-0x4)=0xe8) ioprio_get$uid(0x3, r7) setsockopt$inet6_buf(r6, 0x29, 0x1e, &(0x7f0000000000)="8fd5cd3743b0e1df0415d05b20536a3d64ab8133da288711c515f55955718abdd8309617735e8628faafbac0fa4a8178", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r8, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xc, &(0x7f0000d52000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000105000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = inotify_add_watch(r4, &(0x7f0000808000)="2e2f66696c653000", 0x109) inotify_rm_watch(0xffffffffffffffff, r9) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000ffd000)={0x20000000000007d, 0x225, 0x401, 0xc007}, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000773000)=0x200001fe, 0x4) r10 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r11 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r11, 0x10e, 0x4, &(0x7f0000000000)="00000000", &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000df4000)={0x0, 0x0}) 2017/10/17 07:00:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f00007eb000-0x8)="2e2f66696c653000", 0x40, 0x1a4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)="2f6465762f6877726e6700", 0x10000000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() mkdir(&(0x7f00005d3000)="2e2f66696c653000", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f00000dd000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000a74000-0x5)="f67300", 0x2002, &(0x7f0000be7000)="67") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000-0x11)="2f6465762f7667615f6172626974657200", 0x80, 0x0) perf_event_open(&(0x7f0000f58000-0x78)={0x5, 0x78, 0x800, 0x4, 0x2, 0x9, 0x0, 0x0, 0x20, 0x2, 0x0, 0x20000000000000, 0xfffffffffffff813, 0x1, 0x0, 0xffffffffffff90a5, 0x2, 0x7, 0x0, 0x40, 0x8, 0x200, 0x1, 0x6, 0x0, 0x6, 0x0}, r1, 0x1, r0, 0xf) bind$netlink(r2, &(0x7f00000e6000)={0x0, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) prctl$setptracer(0x59616d61, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) ptrace$setregs(0xf, r5, 0x9, &(0x7f0000e2f000-0x5f)="af1cdb62d7c8e774be807d14b5fc325c397ae118a2c1f90a9e1d28751805c1ca1b2cdd3f6e69f7a05acddef78d0948de2f8bd2be93f0604c2cf3b3d9ef325899aae99f59bc530b2a6fdeb33033f5d08e55bc9250565eea9404cff7eb3cf374") sched_setaffinity(r5, 0x8, &(0x7f0000c82000)=0x400) ptrace$getregs(0xe, r5, 0xfffffffffffffffe, &(0x7f0000e33000)="") ptrace(0x12, r5) 2017/10/17 07:00:50 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x4020003) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000065d000)="2f6465762f6b766d00", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$usbmon(&(0x7f0000463000)="2f6465762f7573626d6f6e2300", 0x3, 0x2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ba2000)={0x0, 0xfff}, &(0x7f0000fd6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000fd5000)={r3, 0x1c, 0x10, 0x9, 0x7}, &(0x7f00008a7000)=0x18) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000fd5000)=0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001f9000)={r4, 0xd9, "29cd91aaa8a32d0b7e1c8142979f943c2f5427d9e431671517783ca002a174bdc171ae2db22da6dbda23b5b4f716bec67a6e7f7d8f619eb40b3967f5de0d27067c70e783e38b839039f51a15319d39f63f6d52022c53031a91b0896f7876efda45d4013ec1254ef52ec4f6a161bf87abeb4f9e1599765d985a2c48b26ea151b140ce0b6b87116424f22d6210c47b9f9689b5c7db7cc1fa90dd15567b1e0a90122822ac29eb2ef447b3fda118078c56b97f1ffafcbb469640fbddf8634fd5f21df06929ad7256ac4dab13efc5fe1492dc74b11ea892af4d7ce4"}, &(0x7f0000fd3000-0x4)=0xe1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000fd3000-0x8)={r5, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fd1000-0x4)=@assoc_id=r5, &(0x7f0000fd3000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000fd0000)={r6, 0x4}, &(0x7f0000019000-0x4)=0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f000022c000)={0x101, 0x9, 0xa}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000fd5000-0x8)={0x0, 0x5}, &(0x7f0000fce000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r2, &(0x7f0000fd6000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x10000000000004) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd4000)=0x0, &(0x7f0000fd2000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fce000)={r7, 0x3}, &(0x7f0000fa3000-0x4)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000f9) unshare(0x2c000200) epoll_create1(0x8000180004) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) unshare(0x0) bind$inet6(r0, &(0x7f0000456000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="76", 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0x0, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) poll(&(0x7f0000d1a000-0x18)=[{r0, 0x62e0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x106, 0x0}], 0x3, 0xfffffffffffffbfb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d18000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x89, [0x800, 0x6, 0x8000000000000004, 0x4, 0x800, 0x7, 0x3, 0x6]}, 0x5c) sendto$inet6(r0, &(0x7f00002b7000)="c3b252e90a9cbb7a341a5abca27ce79ee38680f74c8981c5ffa973917f5f1a345465f3228de29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab296af8a268a4aeeec4fd22bb3396df04be663dba62a1c8d47dbef232ccf4c01005608770a1ac85652e35a7ae3a6f45b45d9c0f09de5e91fe02be5cb5d3745faeeede34ccd0000000859", 0x97, 0x4, &(0x7f00003db000)={0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x7}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d1d000)={0xfffffffffffffe00, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_sctp(0x2, 0x2, 0x84) r2 = open(&(0x7f00000d2000-0x8)="2e2f66696c653000", 0x640, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d6d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x6, 0x1, 0x10000, 0x2000000000010}, &(0x7f000025d000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000057f000)={r3, 0xb7}, 0x6) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x2, 0x4000000000006, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000188000-0x14)={r3, 0x8, 0x8000, 0x5d5, 0x1, 0x1}, &(0x7f0000939000-0x4)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00002fa000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f00005d0000+0xd8d)=0xc) r4 = socket(0xa, 0x3, 0x3c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000adb000-0x70)={0x0, 0x68, "ef06e3cf25d591ddbb6bd8f6cee86c1461d9eb641b1b474f49ef2f690e519294032d5097394b16de4a1cfec14f8385250a6a79962e99a7c164b0c35bd20606f7131f44545f758cc1def71d5714e18625d3fcb917dc87ff80e98f7cb8970353918dd9887bd6bf3fb0"}, &(0x7f0000944000-0x4)=0x70) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000079e000)={r5, 0x10001}, &(0x7f00001d0000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x70000, 0x100, 0xfff}, 0x10) r6 = socket(0x11, 0x2, 0x2fd) setsockopt(r6, 0x107, 0x2, &(0x7f0000001000)="", 0x0) getsockopt$inet6_int(r4, 0x29, 0x38, &(0x7f000003f000-0x4)=0x0, &(0x7f000075b000-0x4)=0x4) getsockopt$sock_int(r2, 0x1, 0x4000000000003, &(0x7f0000eef000-0x4)=0x0, &(0x7f0000d2a000+0x4f4)=0x4) sendmsg$unix(r4, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000f1000)=[{&(0x7f00002a1000-0x1000)="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", 0x1000}, {&(0x7f0000d23000-0x3b)="ab90f4c117103647454665f639f29c86c3f239b0bda4cb3ec39e998661273409cabb2b94c4a8a59ae2136a766f2423b870afc581daa18a554a5c3b", 0x3b}, {&(0x7f000001a000-0x93)="c01c9e7a8cc0e528946be4111a3418ad71eab95a7ff03985c39bb34481a928873c86239102fd7ed4f216b3b4306ad06bf231ad056362c5f29e4922c1dee533521d105d50d058a9f28c64b63abac11fdec54631b93319afba6086f0a4764d7d0251f06aeb28a1d042ecf187cb7eb78760033f789e39fee4bea7a8598cc95e6d50914bf9bc5b917fb74ec13707838e2d8ed0dd64", 0x93}, {&(0x7f00007e6000-0x41)="77bd8fff47bc540908f6893329ddbdd646f17c83db448a019e23c1db46b9b7e65c5b00051d1c9b433085ddb08e04b9bf22f40cebaf3c0d2297076e7491d1aa96", 0x40}, {&(0x7f000099d000-0xd4)="3c15e76fb67823d9abd1465f3be196708a58c2e45a9cd1443522dad03ea4d4fe18c5bf2f01c1b7c9b8c5a634972832e77583eebae9c5285fc8f18eb21675db5dbb85fe9eb6522d2280528f6b372ae916f9fd5bb71884484d5e246055871f9913cd1cd1fa17acc2bace5c00a539ed56e6539f6df05c4e4dd30e712ab47fb8f245a0bb5f0c91693dd4244ad49d3f954a1e1c79ba914db32c6db6fbee448d2096711aa271412cd3086468412e78da95022949929f4e592e95bf98225e32d265266881b063bad9d3d3f30615ebccc5d96411398d25cb", 0xd4}, {&(0x7f0000d41000)="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", 0x1000}, {&(0x7f0000b01000-0x6b)="f6679e416f566440f44ae1062d25321a084471a8d2c669e06895125bffb3b77639d2a62878a02422e667ea98eb7a07d55828125b6c62bd636d647604b492820c3abab71fadfa4f21f7a7521dfbd7476b4ac4a52e18aa2976b4c5a9488f70724882ced6f5ed5af642a44118", 0x6b}], 0x7, &(0x7f0000e4c000)=[], 0x0, 0x0}, 0x0) getsockopt$packet_int(r6, 0x107, 0x9, &(0x7f0000421000-0x4)=0x0, &(0x7f00005fa000-0x4)=0x4) 2017/10/17 07:00:50 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153, 0x100000001, 0x158c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x10000, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000037e000-0x9)="2f6465762f6b766d00", 0x800000002400, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x3) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket(0x1e, 0x1, 0x0) setsockopt(r4, 0x10f, 0x7f, &(0x7f0000247000-0x4)="0021f4f2", 0x4) ioctl$sock_proto_private(r4, 0x89ed, &(0x7f0000786000-0xcd)="5e4a1362a7a0a7ce05dc0c7c1978287008cb2f4c2ad22d34a919844efef94aa969391ec1689ed98732a0a16fb936d6dc17b412ae0578c5e02e6814fbe040a9bfda3c900f90a129d9563f26716f5b009fb06c8aaf46da1eab9d17c55f071b7dee29539cfb0e33acccd5ba9db5787c40d10f210aeb8bf9eb0e139b6444e1e75b0ae53fae2d341ef3aa91df6f220114f281ec09efadc334e433b5b439be6c084c540c61af93df4f90cc00146ca7803a4cff155bee240c24540e9758421ea32ad70eb9a232af5d74221a366f054a") remap_file_pages(&(0x7f00007ed000/0x2000)=nil, 0x2000, 0x1, 0xff, 0x102) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000935000)=0x9) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0xc028ae92, &(0x7f0000d12000)={0x8000, 0xe7f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001a1000)="2f6465762f73657175656e63657200", 0x40000, 0x0) ioctl$KDSKBMETA(r5, 0x4b63, &(0x7f0000099000-0x4)=0x3) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f000046a000-0x48)={0x0, 0x0, [0x2, 0x0, 0xffffffffffffffe0, 0x1000, 0x6, 0x0, 0x4, 0x0]}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f000007b000)=0x2) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000c20000/0x18000)=nil, &(0x7f0000aee000)=[@textreal={0x8, &(0x7f00007ed000)="0fa166b8060000000f23d80f21f86635400000500f23f8f3650f01c9d08d8955f2a73e0fd479f266b9800000c00f326635008000000f30bad004ed325d00baf80c66b89a39038e66efbafc0cb8af28ef", 0x50}], 0x1, 0x4, &(0x7f00008f3000)=[@vmwrite={0x8, 0x0, 0x4, 0x0, 0x2, 0x0, 0x2, 0x0, 0x100000001}], 0x1) [ 49.389892] device syz5 left promiscuous mode [ 49.398896] device syz5 entered promiscuous mode 2017/10/17 07:00:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="081805fc93", 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000632000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x129}], 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000034b000-0xb)="2f6465762f6877726e6700", 0x8000, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000e12000+0x925)={0x2, 0x78, 0xdb, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x41aeac57, 0x0}, r1, 0x9, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000b4b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sg(&(0x7f0000c0c000)="2f6465762f73672300", 0x0, 0x2) fstat(r5, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x5421, &(0x7f00005aa000)=0xfffffffffffffc8f) setsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f00001ab000)=0x800, 0x4) r7 = memfd_create(&(0x7f0000aa9000)="05f408", 0x0) ioctl(r6, 0x227c, &(0x7f000008a000)="0c87") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6c) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000f5b000-0x10)={0xffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(r3, &(0x7f00001eb000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x5c) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000076a000)={0x4, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0ae6f2466943", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="de87785cf5f4", @random="f2ac4feebe95", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) 2017/10/17 07:00:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x41) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x200000000000030, 0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) r1 = socket(0x1f, 0x2, 0xf7fffffffffffde2) write(r1, &(0x7f00003ff000-0x26)="eb0f0000fefff9f70064241b00090000010006f701fe000000fba486000040024c02008c6eab", 0x26) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f0a000-0x4)=0x405, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f00009bc000-0x9)="2f6465762f6b766d00", 0x4800, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000db3000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000160000-0x10)={0x2, &(0x7f0000f29000-0x10c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000"}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00009d6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d2b000-0x4)=0x14) ioctl$KVM_NMI(r3, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000ae6000-0x20)={0x3, 0x0, 0x100000, 0x2000, &(0x7f00002cb000/0x2000)=nil}) mbind(&(0x7f0000046000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000fac000)=0x0, 0x4000005, 0x2) mlock(&(0x7f0000f22000/0x3000)=nil, 0x3000) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000824000-0x4)=0x0, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000ba6000)={0x9, 0x24}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000a40000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r4, &(0x7f0000000000)="fed269d471462c9a42360d8b3d6e638b57d2922326f276600f56fceeb8eb7d1a13ddcb8cb335beec71a4863eedb42da4d79ef317ce472862523399fc3378331f3fed21cc86164608d264", 0x4a, 0x80, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000ec000)="2f6465762f73672300", 0x800000, 0x1) r1 = accept4$inet6(r0, &(0x7f0000af9000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00002f6000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000247000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00009bc000)="00", 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000964000-0x4)=0x0, &(0x7f0000600000)=0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000a93000)=@common="67726530000000000000000000000000") r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r4, 0x400, 0x2) clock_gettime(0x0, &(0x7f0000026000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00004ba000)=0x7, 0x4) ppoll(&(0x7f00003d8000-0x50)=[{r2, 0x44c0, 0x0}, {r3, 0x81, 0x0}, {r4, 0x8, 0x0}, {r4, 0x2, 0x0}, {r3, 0x40, 0x0}, {r2, 0x4240, 0x0}, {r4, 0x100, 0x0}, {r3, 0x18, 0x0}, {r3, 0x4188, 0x0}, {r2, 0x1, 0x0}], 0xa, &(0x7f0000f70000)={r5, r6+10000000}, &(0x7f0000c29000)={0x7}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f000062f000-0x4)=0xfffffffffffffff7, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000b90000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000c04000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000c0a000)=0x10) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000cec000)={[0x15002, 0x6001, 0x100000, 0x2000], 0x5, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = syz_open_dev$sg(&(0x7f00000ec000)="2f6465762f73672300", 0x800000, 0x1) accept4$inet6(r7, &(0x7f0000b04000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000019e000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000247000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r8, &(0x7f000034f000)="00", 0x1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f0000af9000)=0x0, &(0x7f00002ec000)=0x4) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$setlease(r10, 0x400, 0x2) getsockname(r10, &(0x7f000012b000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f000096a000-0x4)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0xff, 0xdfa) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fe7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fe6000)="2e2f66696c653000", 0x402002, 0x2) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x805, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)="6e6f64657600", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)="2e2f66696c653000", 0x1, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000fe7000)=0x401, 0x4) socket(0x1a, 0x6, 0x100) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x2)={&(0x7f0000004000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x802, 0x100000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000003000-0x10)={0x3, {"d0df01fd9a33b7"}, 0x100000020009}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) write(r4, &(0x7f0000004000-0x25)="240000001a0025f00000000400edfc0e0a0b00000004bf0202ffffeb080003000500000029", 0x25) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x20000000000000) 2017/10/17 07:00:50 executing program 5: setsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000b8f000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x8, &(0x7f0000568000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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mmap(&(0x7f00009e5000/0x1000)=nil, 0x1000, 0x800000000043, 0x10, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x40400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0xfe, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2000000, 0x0, 0x0}, r2, 0xffffffffffffffff, r1, 0x0) listen(r3, 0x5) r4 = bpf$PROG_LOAD(0x5, &(0x7f000083c000-0x30)={0x1, 0x3, &(0x7f00005b7000-0x18)=[@generic={0x3, 0x80000000, 0x80000000, 0x2}, @generic={0x4, 0x1f, 0x6, 0x4}, @generic={0x100000001, 0x100000001, 0x0, 0x10001}], &(0x7f0000e53000)="a3090ac56db5", 0x0, 0x80, &(0x7f0000f95000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x4e012, r4, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080f000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xf21, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2000, 0x1, 0xfe, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x100, 0x0, 0x0, 0xfffffffffffefffd, 0x0, 0x40000000000000, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e79000)=0xc) getpgid(r7) fcntl$setown(r6, 0x8, r7) fcntl$getownex(r0, 0x10, &(0x7f0000a6f000)={0x0, 0x0}) r9 = creat(&(0x7f0000469000)="2e2f66696c653000", 0x90) ioctl$KDSETMODE(r9, 0x4b3a, 0x1) ptrace$setopts(0x4206, r8, 0x0, 0x0) ptrace(0x4207, r8) name_to_handle_at(r6, &(0x7f0000374000-0x8)="2e2f66696c653000", &(0x7f0000ff8000-0x8)={0x8, 0xdf, ""}, &(0x7f0000a08000)=0x0, 0x400) process_vm_writev(r8, &(0x7f00007b2000)=[{&(0x7f0000887000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}], 0x1, &(0x7f0000f85000)=[{&(0x7f0000974000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}], 0x1, 0x0) ptrace$getregs(0x11, r8, 0x0, &(0x7f00004b2000)="") getitimer(0x12d1cc3ebdb4fee0, &(0x7f0000285000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000dd4000-0x8)={0x0, 0x0}, &(0x7f0000683000)=0x8) getrusage(0xffffffffffffffff, &(0x7f0000a43000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, r8, &(0x7f00008f0000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8000000c, &(0x7f0000bff000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r9, &(0x7f0000789000)="2e2f66696c653000", &(0x7f0000d75000-0x10)={{0x0, r10}, {0x77359400, r11}}) 2017/10/17 07:00:50 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0xb, 0x1, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000026000)=0x0, 0x80800) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cab000-0x20)={@generic="cec1bc0940ce4554dc6ff615775e80e6", @ifru_flags=0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000cc5000)={@common="69706464703000000000000000000000", @ifru_flags=0x2800}) setpriority(0x4000000, r1, 0x2) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007cc000)={r1, r2, r3}, 0xc) restart_syscall() fcntl$setlease(r0, 0x400, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f000015c000)={&(0x7f00000cd000/0xc000)=nil, 0xc000}) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = syz_open_dev$mouse(&(0x7f0000300000-0x12)="2f6465762f696e7075742f6d6f7573652300", 0x1000, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f000024f000-0x78)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x849b, @loopback={0x0, 0x1}, 0x9}], 0x6) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000dbc000)={0x10000000000008, 0x4, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003f0000-0xe)={r7, &(0x7f0000eed000)="", &(0x7f0000ee7000)="", 0x2}, 0x20) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003ee000)="2f6465762f7667615f6172626974657200", 0x8800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r8, 0x4028641b, &(0x7f0000615000-0x28)={&(0x7f00003dd000/0x4000)=nil, 0xfffffffffffffffe, 0x6, 0xd6, &(0x7f0000214000/0x1000)=nil, 0x81}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000286000)={0x0, 0x0, 0x0}, &(0x7f000033c000)=0xc) ioprio_set$uid(0x3, r9, 0x7fffffff) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r10, 0x5421, &(0x7f0000fc3000-0x8)=0xfffffffffffffff9) bind$inet6(r10, &(0x7f0000276000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) unshare(0x10000) bind$inet6(r0, &(0x7f0000b62000)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) sendto$inet6(r0, &(0x7f00009e0000)="7d04", 0x2, 0x3, &(0x7f00009f0000)={0xa, 0x3, 0xffffffffffffff7f, @loopback={0x0, 0x1}, 0x0}, 0x1c) poll(&(0x7f0000a73000)=[{r0, 0x20, 0x0}, {r0, 0x1088, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2014, 0x0}, {r0, 0x83e0, 0x0}, {r0, 0x4280, 0x0}], 0x7, 0xfffffffffffffffb) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d18000-0x5c)={{0xa, 0x0, 0xb9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc}, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x8, [0x3, 0x3, 0x8000000000000000, 0x100000001, 0xffffffff, 0x7, 0x0, 0x6]}, 0x5c) sendto$inet6(r0, &(0x7f0000af0000-0x97)="c3b252e90a9caf7a341a5abca27ce79ee38680f74c8981c5ffa973917f5f1a345465f3228de29c8df53c9cb0dd74fefd9446fd73b854bbed12711a815bba4d3af90b0300000000000023d3ccbab296af8a268a4aeeec4fd22bb3396df04be663dba62a008d47dbef232ccf4cce1f5608770a1ac85652e35a7ae3a6f45b45d9c0f09de5e91fe02be5cb5d3745faeeede34ccd6962788259", 0x97, 0x7, &(0x7f0000ce0000)={0xa, 0x0, 0x8000000000000, @loopback={0x0, 0x1}, 0x9}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00004bf000)={0xfffffffffffffe00, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet_sctp(0x2, 0x20000005, 0x84) r2 = open(&(0x7f00000d2000-0x8)="2e2f66696c653000", 0x640, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000025d000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x6, 0x408a78de, 0xd92, 0x10}, &(0x7f0000b97000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b11000-0x6)={r3, 0x1}, 0x6) perf_event_open(&(0x7f0000989000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x0, 0x9) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000024d000-0x14)={r3, 0x4, 0x8000, 0x5d5, 0x1, 0x6}, &(0x7f00000a7000-0x4)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ff9000)={0x0, @multicast2=0x0, @multicast1=0x0}, &(0x7f0000347000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f000015e000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80, r5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000248000-0x10)={0x10000000000000, 0x4, 0x0, 0x5, r3}, &(0x7f0000d1b000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d22000-0x10)=[{0xb, 0x0}, {0x8, 0x7fff}], 0x2) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000496000)={r4, 0x5, 0x2000200000800, 0xffffffffffff8887}, &(0x7f0000d28000-0x3)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b75000-0x84)={r6, 0x7b, "dd3427c3df41934fbe1fea22ff5dee664d5260d78e58457f6532c0141236427c05841e7356fffd1c91f2058f297aa2fbd7af9fd7423ac76921a6285cc5bf441942a58abdbd3237027b55212db3b0bb72a93895e81e75016f61d9d9d90d5c25c7205ddc6fe6cadfbb1dc54beef85b07f7b9db0d008b238ffbe606e9"}, &(0x7f0000d24000-0x4)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d0000-0x14)={r8, 0x0, 0x6, 0x6, 0xffffffff, 0x1}, 0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ec7000)={r7, 0xc}, 0x8) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000330000-0x148)={0x8, 0x0, [{0xc0000007, 0xb2e, 0x7, 0x5, 0x6346, 0x0, 0x9, [0x0, 0x0, 0x0]}, {0xd, 0x1, 0x4, 0xffffffffffffffc0, 0xfffffffffffffffa, 0x7, 0x7ff, [0x0, 0x0, 0x0]}, {0x4, 0xfffffffffffffbff, 0x5, 0x6, 0x4e8, 0xa361, 0x1, [0x0, 0x0, 0x0]}, {0xc000000a, 0x4, 0x2, 0x10001, 0x7, 0x2, 0x8, [0x0, 0x0, 0x0]}, {0xc0000001, 0x800, 0x0, 0x65, 0xfffffffffffffffe, 0x0, 0x2, [0x0, 0x0, 0x0]}, {0x40000000, 0x7, 0x5, 0x9be, 0xb1eb, 0x80000001, 0x3, [0x0, 0x0, 0x0]}, {0x8000001f, 0xc18, 0x2, 0x1ff, 0xf7, 0x7f, 0x3, [0x0, 0x0, 0x0]}, {0x0, 0x16c, 0x4, 0x9, 0x800, 0x7, 0xff, [0x0, 0x0, 0x0]}]}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d1b000-0xb)={0x4200000000000000, 0xc000, 0x4, 0x8, 0x123, 0x1, 0x9544, 0x4, 0x5, 0x81, 0x0}, 0xb) ioctl$int_in(r0, 0x5452, &(0x7f0000d23000-0x8)=0x7) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00002f1000)={0x1, 0x9}) shutdown(r0, 0x1) 2017/10/17 07:00:50 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000e89000)=0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x4, 0x78, 0x80000000, 0x0, 0x2000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x96ab, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000d14000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c36000)={0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x4)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000422000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ba000)=0xc) r3 = gettid() getpgid(r3) r4 = getpgid(0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000640000)="2f6465762f7667615f6172626974657200", 0x1, 0x0) fcntl$lock(r5, 0x6, &(0x7f0000004000-0x20)={0x2, 0x1, 0x9, 0x0, r4}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e28000-0x8)={0x0, 0x0}, &(0x7f000073b000)=0x8) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000be1000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000182000)="2f6465762f73672300", 0x200020009, 0x800000001) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004da000-0x60)={0x0, 0x3c, 0x1, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000928000)=0x0) timer_gettime(r8, &(0x7f00009fb000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x7, 0x10010, r7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) perf_event_open(&(0x7f000002f000-0x78)={0x80000000000002, 0x78, 0x6, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x4, 0x4000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 2: r0 = accept4$unix(0xffffffffffffffff, &(0x7f00003ea000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000c2d000)=0x8, 0x7ff) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00005ca000-0x8)=0x6) unshare(0xa00) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000fbc000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e0, r2}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000fbc000)="2e2f66696c653000", 0x116) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001ae000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000640000-0x4)=0x0, &(0x7f0000179000-0x4)=0x0, &(0x7f0000495000-0x4)=0x0) getgroups(0x2, &(0x7f0000af8000-0x8)=[0x0, 0x0]) setresgid(r4, r5, r6) syz_open_dev$loop(&(0x7f0000373000)="2f6465762f6c6f6f702300", 0x80000004, 0x82902) epoll_pwait(r1, &(0x7f00004c9000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x1, &(0x7f0000884000-0x8)={0x0}, 0x8) ioctl(r1, 0x540004008000127b, &(0x7f000084b000)="00f0") openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000064e000)="2f6465762f7161745f6164665f63746c00", 0x80, 0x0) personality(0x200000000410001c) readlinkat(r3, &(0x7f0000fb8000-0x5)="2e2f66696c653000", &(0x7f0000022000-0x1)="00", 0x1) clock_getres(0x3, &(0x7f0000c72000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fbd000-0x2)="5b00", 0x2) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x2, 0x803, 0x40) sendmmsg$nfc_llcp(r7, &(0x7f00002e7000-0x1c)=[{&(0x7f0000069000)={0x27, 0x100000005, 0x3485, 0x0, 0x0, 0x0, "b91c24fff843795d6e8d5a7cbb6b9f46255d86be1d09d5a7293dfd38a73054ec63c6a4b8217acbdda23bfec95d563e9bedbd7740d97eaee9622473bce23711", 0x0}, 0x58, &(0x7f0000a52000)=[{&(0x7f0000c96000-0xc5)="a5359f8a6167000000004750843264fbc9ccfb34c645fc5bae2761ef97ef6f655669c4123a67ec639cbf6ab13e3bceffa0b237926418da227ab99a92f80fd86e78ad8cb2022291f96432c8d411ef2b41cea5c9e8852b6066d43359f9c92399ce73a6b02ab7ea9afa06afd1158112b1b3b7216b94a9e31ad3a636b48ef6d7d67710286243fa96cf9e4273ec72376ae5074c472873f39e6a97573114b6402ef78d65093b2daffc8041fd81bebc1c1d7b5966d4ad68ab544df29186da32ad09eb7040bdb2e087", 0xc5}], 0x1, &(0x7f0000238000-0x18)={0xc, 0x0, 0x7, ""}, 0xc, 0x0}], 0x1, 0x8010) 2017/10/17 07:00:50 executing program 0: get_thread_area(&(0x7f00001d1000)={0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000ed9000)="2e2f66696c653000", 0x113800, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpid() r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40420, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r3, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f000088b000-0x4)=0x1, 0x4) r5 = getpid() capget(&(0x7f000081a000-0x8)={0x20071026, r5}, &(0x7f0000b18000-0x18)={0x8, 0x5, 0x5, 0x0, 0xe3f, 0x6}) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000036a000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = memfd_create(&(0x7f0000000000)="14657620", 0x1) fremovexattr(r7, &(0x7f0000298000-0x1e)=@random={"62747266732e00", "a17d7472757374656473656375726974792e7070703100"}) connect(r7, &(0x7f0000165000)=@ipx={0x4, 0x70, 0x800, "e5032a0af4d4", 0x1, 0x0}, 0x10) ftruncate(r8, 0x40001) lseek(r7, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000916000-0x8c)={0x5, 0xffffffffffffd84f, 0x8, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r6, r8, &(0x7f0000ef2000-0x8)=0x39, 0x10000) ftruncate(r3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) 2017/10/17 07:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fb1000)="2f6465762f7573626d6f6e2300", 0x18, 0x3fc) readv(r0, &(0x7f000014a000)=[{&(0x7f0000fcd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x75}, {&(0x7f0000fcf000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f00009bc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}], 0x3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00004c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000bd5000)=0xa3) fcntl$getown(r2, 0x9) r3 = getpid() r4 = getpgrp(r3) fcntl$lock(r2, 0x40e, &(0x7f0000491000)={0x1, 0x6, 0x7fff, 0x0, r4}) write(r1, &(0x7f0000201000-0x1a)="", 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f000064b000-0x9)="2f6465762f76637300", 0x4000000, 0x0) rename(&(0x7f00007a3000-0x3)="2e2f66696c653100", &(0x7f0000ce3000-0x8)="2e2f66696c653000") r6 = dup2(r1, r2) r7 = inotify_add_watch(r6, &(0x7f00003cc000)="2e2f66696c653000", 0x5000009) inotify_rm_watch(r5, r7) renameat(0xffffffffffffffff, &(0x7f0000291000-0x8)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f000021d000-0x8)="2e2f66696c653000") io_setup(0x5, &(0x7f0000d90000-0x8)=0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000509000-0x9)="2f6465762f76637300", 0x0, 0x0) inotify_rm_watch(r8, r7) r9 = openat(0xffffffffffffffff, &(0x7f0000975000-0x8)="2e2f66696c653100", 0x8c080, 0x100) unlinkat(r9, &(0x7f0000c3f000+0x2a4)="2e2f66696c653000", 0x0) r10 = open(&(0x7f00005c7000-0x8)="2e2f66696c653100", 0x141046, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r10, 0x84, 0x6d, &(0x7f0000175000)={0x0, 0x51, "ca7376ee4ece4d97b8fd7ce782fe1a16a8d1de10705b85173c43b5c6316376565d40280b6e1460c3bc66b817548614ab83c00d562ac15c817c5a0e2d7f1db8cfdf823c0d041c3ddee627793b44c3f1b910"}, &(0x7f0000a02000-0x4)=0x59) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f000079c000-0x8)={r11, 0x4}, &(0x7f0000c79000)=0x8) ioctl$KVM_SET_PIT(r9, 0x8048ae66, &(0x7f0000843000-0x70)={[{0x1, 0x5e6, 0x7, 0x4b, 0x1, 0x0, 0x4, 0x8, 0x9, 0x4000007fffffff, 0x101, 0x7f, 0x9}, {0xe, 0x6, 0x9, 0x3735ddd5, 0x9, 0xfff, 0x8001, 0x1f, 0x1, 0x100000000, 0x8, 0x7, 0x8000}, {0x88b4, 0x0, 0x4, 0x3ff, 0x40, 0x80, 0x1, 0x3ff, 0x3f7, 0xbf, 0x6, 0xff, 0xcd9}], 0xc6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r12 = syz_open_dev$evdev(&(0x7f0000184000)="2f6465762f696e7075742f6576656e742300", 0x800000000020, 0x101002) prlimit64(r4, 0xc, &(0x7f0000eea000-0x8)={0x4, 0xf47}, 0x0) ftruncate(r10, 0x10000) sendfile(r12, r10, 0x0, 0x72439a6b) openat$rfkill(0xffffffffffffff9c, &(0x7f000063c000-0xc)="2f6465762f72666b696c6c00", 0x200000000880, 0x0) 2017/10/17 07:00:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x3, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x40003, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009a6000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00005ab000)="2f6465762f7573626d6f6e2300", 0xc8, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000d7d000-0x10)={&(0x7f0000e52000/0x1000)=nil, 0x1000}) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000373000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000488000-0x8)={0x0, 0x0}) fstat(r2, &(0x7f000052b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sg(&(0x7f000041b000-0x9)="2f6465762f73672300", 0x80002008, 0x2000000000004004) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000312000)={0x0, 0x0, 0x0}, &(0x7f0000f2a000-0x4)=0xc) r5 = getpgrp(r4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xc, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x8000000000000002, &(0x7f0000ff2000-0x8)={0x0, 0x0}) r6 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00004a7000-0x2)=0x10000000, &(0x7f000085b000-0x4)=0x2) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00004bb000)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r8, 0x8, &(0x7f0000060000)=0x86b2) [ 49.699654] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2017/10/17 07:00:50 executing program 4: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f00003a1000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="5e", 0x1, 0x0, &(0x7f00005e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x4000000000000082) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00003e1000)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dbc000)={0x0, 0x0}) r3 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d86000)=0x3, &(0x7f000099f000-0x8)=0x2) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f000084e000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r6, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r5, 0x0, r3, 0x4, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r7, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r8, r9+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) dup2(r7, r4) 2017/10/17 07:00:50 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000490000-0x9)="2f6465762f76637300", 0x80000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3000002, 0x32, r0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000a0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00008ac000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x8000040000121800, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0xb58, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x20000009, 0x4, {0x1ff, 0x1}, 0x400, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r4, 0x8008ae9d, &(0x7f00008f2000-0x13)="00000000000000000000000000000000000000") ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000c11000-0x90)={[0x0, 0x2, 0xffffffffffffffff, 0x0, 0xb06, 0x8, 0x9, 0x1, 0xd6, 0x0, 0x3f, 0x0, 0x7, 0x77, 0x7, 0x0], 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000f3d000-0xb0)="8031021b9a35ad682920cb8d3ac06145edb545c6ddc9fdd00ba0107e5c0415f6a509b402c3c6f201dcbf8cd62026c2e2569110af4246fe8043f9c7c96e3654b93965d6d741fc715e8f71a6bbcc0ece714ede5210f68644b31cf017df6ac847b10717ff9c777e91505430f1f8f94f90af2537fa4c506fe5dfd1925740c2ac38d58fe9105b74380d4b9efb80b3ae5bb9fffa6f2a3336f6dc8856689ff33745c554a8ab251c4256ca37057971bc8f092fe0") ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000002000-0x20)={0x10004, 0x0, 0x4000, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000000)=@pic={0x800, 0xffff, 0x3, 0x2, 0x7, 0xff, 0x7fffffff, 0x3ff, 0xffffffffffffffec, 0x7, 0x80, 0xfdf3, 0x6, 0x6, 0x0, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x2, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socketpair$ax25(0x3, 0x8000003, 0xcf, &(0x7f0000001000)={0x0, 0x0}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2017/10/17 07:00:50 executing program 0: syz_open_dev$sg(&(0x7f00006cc000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000000000) clock_gettime(0x0, &(0x7f0000254000)={0x0, 0x0}) add_key(&(0x7f000056c000-0x6)="6c6f676f6e00", &(0x7f0000971000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f56000)="4896aa7993732d90651de3b5718756b22d6f6d9290f5b55ec53b3b27fc5567d7b5c8f542996102ff4d7f2dbbd11eaaec147fdf6c49ed33c723e2b9f84d31269b8711247971cb689df45bf66068df8ac5d20f89daaa0efbfdb994987de6ccdb6b8eab0e2588f1956e097b0bab55ca95e6a00f7a4b1cecf88efb91d9cef7345b10d820b8eedfc825258839b44c449eb763e0d0602daa187a846f5d66ed2ac1513a05d333f594f699e71920c21426e967bf305fad5f5eeb4bdfee6e2595b4413c950a3a5b30", 0xc4, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000c93000)="00", 0x1) r4 = syz_open_dev$sndseq(&(0x7f000061c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000d44000)={0x0, 0xfffffffffffffffe, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f00002a7000)=[{0xa, 0x100000001, 0xfffffffffffffffe, 0x4000000000003fe, @time={0x77359400, r2}, {0xebe, 0xfffffffffffffff8}, {0x0, 0x8000000000000000}, @note={0x0, 0x4, 0x0, 0x0, 0x4}}], 0x1c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000207000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x442000)=nil, 0x442000, 0x3, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) r7 = socket(0x80000008, 0xffffffffffffffff, 0x5) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)="2e2f66696c653000", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000002000)={0x2, 0x101, 0x3, 0x7fff}, 0x8) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x5, 0x40010, 0xffffffffffffffff, 0x2) gettid() capset(&(0x7f0000647000)={0x4000019980330, r6}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff80002, 0x0, 0x2, 0x6, 0xfb1e}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:50 executing program 7: ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000b01000)=0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000828000)={"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"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = perf_event_open(&(0x7f0000cda000-0x78)={0x0, 0x78, 0xe13, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfe, 0x0, 0xfffffffffffffffd, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000d67000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000370000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000102000-0x8)={0x0, 0x0}) accept4$packet(0xffffffffffffff9c, &(0x7f0000b53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000270000)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000b36000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r3}) r4 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000289000-0x4)=0x8000000008, 0x4) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000922000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000527000-0x18)={0x10000, 0x40, 0xe91}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000dac000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000055c000-0xc)={0x0, 0xa, &(0x7f00002c3000-0x100)=[@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x867}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000fc7000-0x4)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f000016c000-0x8)={r5, 0xffffffffffffff01}) r7 = dup3(r1, r5, 0x80000) ioctl$KVM_CREATE_DEVICE(r7, 0xc00caee0, &(0x7f0000797000)={0x7, r0, 0x1}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000e1a000)=0x598, 0x4) r8 = accept4$inet(0xffffffffffffffff, &(0x7f00005d4000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000021f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000d1b000)=0x121, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000a96000)=0x0, &(0x7f0000e72000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f000017f000)=r6, 0x4) write$sndseq(r0, &(0x7f0000d47000)=[{0x2, 0x7, 0x4, 0x3ff, @time={0x0, 0x0}, {0x40, 0xfff}, {0x8, 0x9f}, @raw32={[0x6, 0x101, 0xffffffffffffffff]}}, {0xffffffff, 0x1, 0x800, 0x0, @tick=0x10b3, {0x7ef, 0x6}, {0xc2, 0x972}, @queue={0x9, {0x80000001, 0x4}}}, {0x101, 0x0, 0x6, 0x3f, @time={0x0, 0x0}, {0x7, 0x3}, {0x1, 0x2}, @connect={{0x7fffffff, 0x8}, {0x6, 0x0}}}], 0x54) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r7, 0x84, 0x79, &(0x7f0000c1d000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) 2017/10/17 07:00:50 executing program 3: clone(0x0, &(0x7f0000001000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000032c000-0x4)=0x0, &(0x7f0000ab3000)="50") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1a, &(0x7f0000bcf000)="1ab3041a1b362ab1c74080596dead2fadca26331d63e10193c111d7f1f62ada44c3f974533872c5e29318f6281f2ca26ed3dd11472f3ae9b5ffdd9da3642f5b7b5cbec588fbe20e727abfeded5f41eb4ac89f5a7894530ef27112e9be7ab04a3d17ba4163a6b4cf038c7dd93a4b3f4cf3ca52dc51f05581d551bcc3f1ebcdb707349fcc6404acbb322b633fbf0ba88999cb4e1016e5d25a3932c9f5cf882833197b4c801de2351cf8de9e67fb1433ba3edee1ba9a213f61a2faa7457a3b04e56d7d62957b7b65637deaf22d55c2e40bbf448a369c94f6d95356109bad88f9bce0233c6e34a08898919ccce7ff22e9d7f6593f1186a8b5e83", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0xb, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8010) mmap(&(0x7f000078b000/0x3000)=nil, 0x3000, 0x2000001, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)="2f6465762f73657175656e63657200", 0xa202, 0x0) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x4000000003, 0x12, r2, 0x0) signalfd(r1, &(0x7f0000a7a000)={0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f73657175656e6365723200", 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000fa2000)={0x5, 0xfffffffffffffffd, 0x2, {0x0, 0x0}, 0x5, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$session_to_parent(0x12) mmap(&(0x7f0000a7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r2, &(0x7f0000a7c000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x1000, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x58) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) userfaultfd(0x802) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f000001a000-0xc)={0x40000002, 0x0}) ioctl$TCSETAF(r5, 0x5404, &(0x7f00009da000-0x14)={0x400, 0x0, 0x401, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f00009ab000)=[{0x3c, 0x9, 0x1, 0x9, @time={0x77359400, 0x0}, {0x0, 0xd2f}, {0xfffffffffffffffc, 0x3}, @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$TCSETA(r3, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x20000000400002, 0x0, 0x0, 0xd03, 0x0, 0x0}) ioctl$TCSETSW(r5, 0x5402, &(0x7f0000fcb000-0x24)={0x5c97, 0x6, 0x267, 0x5, 0xfffffffffffff93c, 0x5, 0x0, 0x4, 0x8, 0x0, 0xcd5, 0x4}) 2017/10/17 07:00:51 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d6b000-0xc)="2f6465762f6175746f667300", 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000001000-0x14)={{0x80, 0x5, 0x7, 0x1e76000000000, 0x1e06, 0x80000000}, 0xa000, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000001000-0x40)={{0x1, 0x3, 0x7fffffff, 0x2, 0xffffffffffffffff}, 0x7, 0x52, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000000)={0xfffffffffffffeff, 0x6, 0x6, 0x7, 0x39}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000002000-0x18)={0xff, 0x8, 0x6}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000002000-0x10)={0xfffffffffffff42d, 0xfffffffffffffffc, 0x80000000, 0x6}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)=@ethtool_perm_addr={0x20, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f6175746f667300", 0x200500, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000002000-0x8)={0x2, &(0x7f0000005000)=[0x40, 0x1]}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000005000)={r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002000-0x1c)={&(0x7f0000003000-0x58)={0x27, 0x5, 0x1, 0x7, 0x4, 0x6, "4c63b0660973a97551554d8d625e4e81764d742b4981a4595a8a35d4bdb76aeb8be37edf2a008275ef566a3ff3ec48270cabbdc7d4d66f87ba94e83bb8d736", 0x81}, 0x58, &(0x7f0000003000-0x30)=[{&(0x7f0000001000-0x62)="d849cedb1de6a7c6b69605ec0cb03c68fc6c683353eec6c7004ff2a326462c34559d03e007342d642d0b1004c5f43ac71465497264b886f0a7709a07f872d21585a6ecb94a2b44f9da0b1126e73bbcc46eccdee186771962de69c0d6dd4ff95076f5", 0x62}, {&(0x7f0000006000)="9b2db6ddaa42a53afb869ed1e9bd8b9c54dae4062646fdab806496558124a6493aa874a621b1112e177490b5d02f8027bcc9778ac430413330c273bed04595f5ad1c8385e694212ecf5d5bcc241e96ef6263089b8c4ffe137971560874009438c2612ec48dd663e87148297af90a4a6461ae6aa6263d38a531b147deb500c77c558990a22751fedf", 0x88}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000000000)="0d", 0x1}, {&(0x7f0000003000-0x5f)="601ecd5c17dd2d958abc0315835964add6d7b5ba8e133f3f2943a9f28fb51d6bd2bceafc8236c0b86e0154aef9fe94c210651d91c80382c7108e24c6718c198f20dac1cc801d1bdbbd13215b9cd35a11c1a618f629c5acae75578ddac0cbaf", 0x5f}, {&(0x7f0000005000)="8e3afafd39f143320ee47d519d851983b51f3a3740bd34ca8fcac7bf82984ccdf11f2f92fede246de5814e3d9b267b1e373aaa987b", 0x35}], 0x6, &(0x7f0000006000)={0xe0, 0x0, 0x9, "c9e0abe4e70a6739fb93ad3e59e2da09e14af03785b99360546b320a5b178a0c3836785036b31caccd4e088e97c78ce2a9f4daba442d06e5db4131e18f46ec0ea8310191e9a2eedab8e95c72171b299017bcb1e7cd9abb3b243808cb5ad2c34c5b03fcbc2dd965077054484a564f0e3fff5145e9ae299cb1fd887127a2da2cec63221ffe653eca49d7755885e00a09897340562419cb338ec80797ffd9bb32fe4844c95ebc3ec49370fd074d9111143cea0af3c2e39e2b2765bcf7c7a4eb6ea678b30f2a1b464fadb1021c1032d4b182ee"}, 0xe0, 0x20004090}, 0x20040005) 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) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000007000)={0x6, &(0x7f0000001000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x60)=[{0x0, 0x1a, 0x7, &(0x7f0000007000)="0000000000000000000000000000000000000000000000000000"}, {0x80, 0xee, 0x0, &(0x7f0000008000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x65, 0x1, &(0x7f0000006000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0x59, 0xfff, &(0x7f0000008000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x6b, 0x10001, &(0x7f0000007000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x80, 0x0, 0x101, &(0x7f0000001000)=""}]}) 2017/10/17 07:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f000090f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000966000)=0x8, 0x4) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f000061d000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000802000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f000006b000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009ff000)=0x1000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f00006a9000-0x4)=0xda, 0x4) ppoll(&(0x7f0000ea3000-0x28)=[{r1, 0x100, 0x0}, {r1, 0x289, 0x0}, {r1, 0x343e, 0x0}, {r1, 0x8, 0x0}, {r4, 0x26e8, 0x0}], 0x5, &(0x7f0000c84000)={0x0, 0x989680}, &(0x7f0000d19000)={0x400}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000dbb000)="", 0x0, 0x0, &(0x7f000061a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000526000)=0xf000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00007c6000)=0x0, &(0x7f0000316000-0x4)=0x4) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a60000)="2f6465762f6877726e6700", 0x80000, 0x0) renameat(r5, &(0x7f0000507000-0x8)="2e2f66696c653000", r6, &(0x7f0000bd1000)="2e2f66696c653000") 2017/10/17 07:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x206) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000d2e000-0xa)="2f6465762f7663732300", 0xe800000000000000, 0x141800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005b5000-0x18)={0x0, 0x5, 0x20, 0x400000000096c, 0x7fff}, &(0x7f00002b1000-0x4)=0x18) r1 = socket$inet6_sctp(0xa, 0x4000001, 0x84) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000ed4000-0x4)=0x0) recvmsg(r0, &(0x7f000084b000-0x38)={0x0, 0x0, &(0x7f0000ad5000-0x20)=[{&(0x7f0000cb9000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f00006fc000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000516000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f00001e8000)="", 0x0}], 0x4, &(0x7f0000767000)="", 0x0, 0xffffffffffffffff}, 0x2) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 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) r2 = socket(0x1b, 0x800fd, 0x9df) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000085f000+0xe62)={0x101, 0x0, 0x8000}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000ef7000-0xee)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="f7140008a14e", [], {{0x80000000000, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback={0x0, 0x1}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x10c, &(0x7f0000088000-0x10c)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x7, 0x8001, 0x7}], {0x8100, 0x401, 0xffffffffffffff01, 0x6}}], {{0x6002, @llc={0xf4, @snap={0xab, 0xab, "7c", "707572", 0x807, "e501c2ef917c3c5fcb1179eb5502971b14d813f8ef2124eac18706b09addb41854a3ce0e531b1552d3601f3efed0ad24ee62df2f5fbb5e8291a16e6882369bc40bec4310e7dbe241021b254c0aac93eca0e197bc96f141d53261721954aaef751a5bf3cd07d049a76952c38473bd2b8ebcad86dec615cc1a1706e4419ed0b10ef6c7212327deb695bd9ce295684173bd95af8f39dbf81d55da14c25674497c353ee81ada0e9438cd32575eb7733813026fca46713a5831ebecb4a13b014f51ebfc85ec8ddc025a080432b0c2da1d0c8396ccf3e5b3dc4f37c891335023d64e829d28a0e87516a8f790b58201"}}}}}) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000b3b000)=0x0, &(0x7f0000411000)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00005f8000)={0x0, 0x0}, &(0x7f0000a0b000-0x4)=0x8) getsockopt$sock_timeval(r2, 0x1, 0x17, &(0x7f0000a87000-0x8)={0x0, 0x0}, &(0x7f00009db000-0x4)=0x8) futimesat(0xffffffffffffffff, &(0x7f000058e000-0x8)="2e2f66696c653000", &(0x7f0000e31000)={{r3, r4}, {0x0, 0x0}}) r5 = socket$inet(0x2, 0x4000000000803, 0x3) preadv(r2, &(0x7f0000733000)=[{&(0x7f000045c000-0x71)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71}, {&(0x7f0000ba2000)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}, {&(0x7f00007f1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000c75000)="", 0x0}, {&(0x7f0000104000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f0000ce6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000e5c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001d8000)="", 0x0}], 0x8, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000088e000+0x357)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000)=0xe8) recvfrom$ax25(r1, &(0x7f00008ab000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8d, 0x22, 0x0, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r6}, 0xc) sysfs$3(0x3) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f0000ef2000-0xc)={@loopback=0x7f000001, @rand_addr=0x3ff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000099e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004a1000)=0x8) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x1, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) 2017/10/17 07:00:51 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x1000, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f00005e2000)={0x0, 0x0, 0x0, 0xb, 0x9, r0, &(0x7f0000000000)="d5b2a78d5f47ec3f2cd4f8bf8b1982a1b39b", 0x12, 0x3, 0x0, 0x1, r0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000750000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000fdf000-0x20)={@generic="f2bbca7093352e3e56cebf43f27be87a", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a7000)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r3, 0x8, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fa7000+0xb47)={0x0, 0x0}, 0x400000000800) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000002000-0x4)=0x20f, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000f99000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc3000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000fda000-0xc)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000ffa000)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0405405, &(0x7f0000001000-0x40)={{0x3, 0x1, 0x9, 0x2, 0xff}, 0x80, 0x9, 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 07:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000ac4000)=0x0) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009a3000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = getpgid(r0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e1000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000006b000)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f0000349000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0xfe, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000456000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x5, &(0x7f000000b000)={r3, r4+30000000}, &(0x7f0000048000)=0x0, 0xfffffffffffffffd) getpeername(0xffffffffffffffff, &(0x7f000032f000-0x10)=@ethernet={0x0, @random="000000000000", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033d000)=0x10) r5 = socket$inet6(0xa, 0x6, 0xfa7e) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000b09000-0x88)={0x5, {{0xa, 0x0, 0xfffffffffffff23c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000001000)=0xac8, 0x4) bind$inet6(r6, &(0x7f0000d9c000-0x1c)={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x20}, 0x1c) sendmsg$inet_sctp(r6, &(0x7f0000267000)={&(0x7f00005e3000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ca7000-0x80)=[{&(0x7f0000230000)="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", 0x1000}, {&(0x7f00008d6000-0xf9)="9c0b81ba2a9eb97eac1ac665422b794e3ea30a31c04dc43d7777bc8da6f569d16ca096d9921fca02e03d088a7dda4a6c8b996451ddd499f962d3391e81828a52041a54042787ec88c5683ca6088536966f90e1ddccb4fc3fd679b207db47a8a4058d5bdc811c300ede7eab3636c6bedd7563a76ce99414b71526ce711f66e4369b7cf5b355bc49db115188372e81d07bed337fad4f6abfb47fd1546a67fe067f3f052e491ce947ad725eaa62d74aec1c343885d17e4fd03a2b12e00947a1adcd46780638bce7c2272fb2100f7afedc6278c67471fc792d5969fdfb46d2b65825ae7740006c695e76f368634cdcdd0ebbd3f849cc52b82c0103", 0xf9}, {&(0x7f00000ae000-0xa4)="4b8936c1bb355cd110875864c2e258397f591db6ef5e716af7079027da952cf7c7a7fc589943be47b04ae861b00ad0c1070f21edb1fd0ea39eb396760d656df93519a7a59d864e0bd94d38b56dd7d60cc5ac6f2e8daf399be2f91f052ef48ae15e331affaa02fbc92b321e5f9aec6efdce099fd45c630a56c465c7e32a348bb399613f834fa9ea02a36109d042142e551be1d70ad9bfc29cfcecea83be6e32d818c50fe1", 0xa4}, {&(0x7f000091b000)="7351fdd711edf133876ab1a4d4840d8a40763141b3666868b3d9a4097a73794e0ad9ffa47c0fee637612fd792db9962d473db792e7d4a55bbe3d2c00dc5eb4d219cb6a8ce5c45921b144a8854dbf5fd1a3ec2a5909e5ca1e33e68189193c44b4fb5019242cea8bfd28ad7953ea9706be339ae85f6dd74f911c93d54d6a6fed949f2d88688b4d0c6bfb4bb78e80e1be049771156aed1ad6710407f4dd6357dc5060870fb42fd5240983f6719215200e2bc40aa6def0cfa8d02d2a582c68b748fcc08448596ed820013e4bc0f7c63941a3eeac05", 0xd3}, {&(0x7f00003dd000-0x6e)="9f79667c2e0c37016e5161047ef73e33c590602442e365779a2851c49f805a3636db3160ac4b616428908b44a5c947a8a6ecaeff4a5ea9e2857b2d447fb6f37e8e63ebced4e2638b3677acf80091dbcb1020c3391e3188a01c7bf96688b3aa6a592a67b9c209cae8b67e6c396363", 0x6e}, {&(0x7f00009aa000)="bf91de85278333699365045f4ffa6192ccfa31be7b05c37545251902a40565d159536757950498bad2f9310303616a611512c6b8ce4215e73cd04f16068d904f7bc4d8ea90e5003fc0b0fb84abfbb821ecf6d42767e34df278a9eecfbad15aac0a655be07b0f97cc597a5f5bcb3f2ccd6325a8668f86edfe186f28c6861c88ca9660bfd8249b1a745036801c5ad88e7f3f77832a049f", 0x96}, {&(0x7f00005b0000)="8b5b51777520cdc0cd787bb7cffdb411e5d86317ae2f1c319d2d08ff27d0642cc964c38b6afc8e45806a5685152503fd62a850eeaac97691c8421f679b414dbf9253eac7f62599482b6f60ac38ab", 0x4e}, {&(0x7f0000d62000)="c9ae3bc19292705f9027bba494817433ea2a55bff5b46b74ed9f117b28d1ba26baac69296451d7245a455784988bc9019e3516da857234ac4777dbae8ecddc490fdf44d3a1713195a815c9c05da71500db981aac3f0ef586d5fdbbe12b0d5432", 0x60}], 0x8, 0x0, 0x0, 0x20000000}, 0x8000) connect$inet6(r6, &(0x7f0000c6c000-0x1c)={0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000f63000-0x4)=@assoc_id=0x0, &(0x7f0000a4e000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000b47000-0x8)={r7, 0x8}, &(0x7f000092c000)=0x8) r9 = accept4(r6, &(0x7f0000c05000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b88000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r9, 0x84, 0x6c, &(0x7f0000e85000+0x35a)={r8, 0x19, "00ffffffffffffe8e0c8b17d5ce4ffff00000000000700005d"}, &(0x7f00005a2000)=0x21) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000cb4000-0x10)={0x0, 0x6, 0x8, 0x7f}, &(0x7f0000815000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000232000)=@assoc_value={r11, 0x4}, 0x8) sendto$inet6(r6, &(0x7f0000925000)="e005", 0x2, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt(r6, 0xfffffffffefffff9, 0xc7, &(0x7f0000258000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000206000-0x4)=0x3e) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000355000-0x4)=0x200, 0x4) setsockopt$inet6_tcp_buf(r6, 0x6, 0x1c, &(0x7f0000c76000)="357ff684e2c32ba0e12ea8beba7793405fceabd36fc09af8867515deff616abf85721391d7f38946b42136730a8117d9be5e01a85796c86a53ce5e547f9830c05321ae35ec804d80a5626fe57726f77d7d7d5d49634239cb7fd16ff27195b5d94ee8bb5f327db137e22d8500279e481866a7940d6019c4690118a8addad7bb94bb53a948886e78400f2f2a6b39aa0667963985d8a98cf12d5e745d635366d7", 0x9f) getpeername$ax25(r9, &(0x7f00007d6000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000343000)=0x10) setsockopt$sock_int(r6, 0x1, 0x7, &(0x7f00003f2000)=0x0, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00001f1000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000857000)={{{@in6=@empty={[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}, {{@in6=@loopback={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}}, &(0x7f0000a82000)=0xe8) sendto(r6, &(0x7f0000c26000)="57ffcb58297f934ad568368e7063e93f2c79a03e5596d22907c93dbabd25a65d1a8c648ee3ed40f64dc6b4138aa5f86803a8fa817cba27673c5a579aed2f93cfb3ef8d6dcac3ffffdb1bb65eab788a753c3394505124e8a7d765afbff1b0bfedd32c6c297f42b2", 0x67, 0x881, &(0x7f00001c6000-0x14)=@sco={0x1f, {0x10000000200, 0x6, 0x47b8, 0x4, 0x0, 0xa1}}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f000029a000)={r10, 0xf9, "a0bbb9be0c890f45be589bf6b584ef8ea9206e2811ee415025eb1f7d9774076814725ec5b0a27aea998ac7beb548f3835446b070fab06790b6f050ec115449cb7a1249a65adeb65e7e1e6c37b9462e634f079033b0551594efb5b2ce62e0db94b74afdc82135bfe70d9f50a5cc7fdf65220a132168f5120162c1ee969b1e3da512ea01fbf0e1202a70db9dcc1f306872d29f3134506f06e7e15b6115e54c6411dc1ec00ec30a2a8b5319a86b12aeea69f68d47bddfa072a3fe45aefe0e8b5af8fa22bf0c6b40d3c75d5c95d348ad2623d1246b34c793c728da6fa2a1b9461c3a2d0c52c23ad76e5189b9a7c92151513dd3ab6c3256c346235a"}, &(0x7f000056c000)=0x101) sendto$inet6(r6, &(0x7f0000f79000-0x6)="d0", 0x1, 0xfffffffffffffffc, &(0x7f0000ad0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r6, 0x1) 2017/10/17 07:00:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f8e000)=0x0) r1 = perf_event_open(&(0x7f0000f47000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000fe, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f000050e000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}) r4 = syz_open_dev$tun(&(0x7f0000cbd000)="2f6465762f6e65742f74756e00", 0x0, 0x4300) fcntl$lock(r4, 0x8, &(0x7f0000e89000-0x10)={0x0, 0x0, 0x0, 0x8, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d8b000)={0x2, 0x0, 0x4, 0x4, 0x0}, &(0x7f0000c49000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000268000-0xc)=@sack_info={0x0, 0x0, 0xffffffffffffff01}, &(0x7f0000fe8000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e28000-0x8)={r5, 0x10000000000000}, &(0x7f000073b000)=0x8) fcntl$getflags(r1, 0x1) r6 = gettid() r7 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000ca4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") keyctl$link(0x8, 0x0, 0x0) r8 = add_key(&(0x7f0000618000)="7573657200", &(0x7f000035d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae2000-0xae)="3d0dc3968772e9cc22f917b45a40ed7548d77847fa02e5c0ffa85dab66ce931dbdafa3d5a8508c53ba1f0257ab4918970f008fc326af42778fc074a01b328f3415fb50971cfd2764720fb7301d047cd47e212931dfde569797f8827e66b31d6e7371a0e23a62b6763bfb5775d98e4d414498dbb6ad1fd420806ee877749727ff3addc624f22ed8f04ef490b1f7816e27f8e773f47151d654dc86262fd413df147d32c00a645b1d32b0ad2f6af437", 0xae, 0xfffffffffffffffb) keyctl$describe(0x6, r8, &(0x7f0000dfa000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) perf_event_open(&(0x7f0000fc5000)={0x5, 0x78, 0x7fffffff, 0x8, 0x6, 0x6, 0x0, 0x0, 0x4, 0x7, 0xfff, 0x3, 0x3, 0x13, 0x0, 0x2, 0x2, 0x800, 0x7, 0x8014, 0x0, 0xf2a, 0x7, 0x5, 0x8, 0xf800000000000000, 0x0}, r6, 0x6, r7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00008fa000)="2e2f66696c653000", 0x80c06, 0x0) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000002f000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x666, 0x3, 0x8, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x4208, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r10 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000000)=0x0) ioctl$sock_SIOCOUTQ(r10, 0x5411, &(0x7f00001da000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r10, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1ba, 0x7ff, 0x0, 0x3, 0x0, 0x1c, 0xffffffff, 0x4, r11}, &(0x7f0000001000)=0x20) 2017/10/17 07:00:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x3, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$KVM_IRQ_LINE_STATUS(r3, 0xc008ae67, &(0x7f0000b64000)={0x3, 0x4}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@generic={0xd885, 0x0, 0x0, 0x8}, @generic={0x72, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0xfffffffffffffff9, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000d88000-0x94)={0x0, 0x8b, "13209f80e28be107479214c1fdf3af1e29f4ce332261f0a974aad7b74a1bc45be79a0ceec49bc971477bbad8ab9db96aa1dc8836d65b35b0c924f8a9c7799f33bf423b617b9ca5e26cc108c6b4d930c245fb273d7e309e654d4c903b7775994ffc9f6a2819d4c765426d9d2f1937860fd53e78d59717a2c49bc89315dd84941c838765275c5d61fa0cf580"}, &(0x7f00005f1000)=0x94) mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f000096a000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r6, 0x4040ae77, &(0x7f0000509000)={0xcf75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_IRQCHIP(r6, 0xae60) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x2) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) syz_kvm_setup_cpu$x86(r0, r7, &(0x7f0000807000/0x18000)=nil, &(0x7f0000972000-0x18)=[@text32={0x20, &(0x7f0000abe000)="660f3880a504230000660f2f8000000000c4c1ad6bd1650f20920f216866660ff1b300800000f7a1d89d0000f20f01349e66b86d008ec0ea4d4100004200", 0x3e}], 0x1, 0x20, &(0x7f00006d9000)=[], 0x0) read$eventfd(r3, &(0x7f0000275000)=0x0, 0x8) ioctl$KVM_SET_MSRS(r7, 0x4008ae89, &(0x7f00004ad000-0x58)={0x5, 0x0, [{0xc0000080, 0x0, 0x0}, {0xb62, 0x0, 0xa}, {0x982, 0x0, 0x20000000006}, {0x8001, 0x0, 0xa3a}, {0x2ba, 0x0, 0x100}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000070000)="657468302b2e7b73656c696e75782d6d643573756d2d47504c5b2170726f6300") eventfd2(0x6, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) eventfd2(0x8, 0x800) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f0000176000)={0xfffffffffffff807, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd2(0x1000000000000, 0x80000) mmap(&(0x7f00000a0000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f000099f000)={{0x800, 0x608}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x140c07, 0x84, 0x5, 0x4, 0x5, 0x0, 0x0, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f00009d4000-0x18)={0x0, 0x2, 0x100000000, &(0x7f0000aef000-0x8)=0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007da000)={0x0, 0x0}) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r9, 0x84, 0x1c, &(0x7f0000eba000-0x4)=0x0, &(0x7f0000caf000-0x4)=0x4) 2017/10/17 07:00:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 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, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) iopl(0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000090d000-0x8)={0x0, 0x0}, &(0x7f00005d7000-0x4)=0x8) mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aee000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$KVM_SET_PIT(0xffffffffffffffff, 0x8048ae66, &(0x7f00009db000)={[{0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xa2, 0x100, 0x400, 0x6, 0x0, 0x7fff, 0x4, 0x0, 0x8000, 0x200, 0xfff}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x0, 0x9}], 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c10000)={0x0, &(0x7f0000000000)=0x0, 0x5, r0, 0x4}) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x5) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000aed000)={0x0, 0x0, []}) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000b6d000-0x400)={"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) ioctl$KVM_NMI(r3, 0xae9a) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) ioctl$KVM_SET_VAPIC_ADDR(r4, 0x4008ae93, &(0x7f000009a000-0x8)=0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000486000)=0x3) prctl$setname(0xf, &(0x7f0000c77000)="76626f786e6574302c00") [ 50.003687] QAT: Invalid ioctl 2017/10/17 07:00:51 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f80000)="2e2f66696c653000", 0x88) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf6ee, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d6e000-0x11)="2f6465762f7667615f6172626974657200", 0x4100, 0x0) bind$netlink(r0, &(0x7f000029a000-0xc)={0x10, 0x0, 0x438, 0xb14}, 0xc) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000c51000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000-0x4)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000031000)={0x2001, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000098b000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) pipe(&(0x7f000057a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = open(&(0x7f000075b000-0x6)="2e2f62757300", 0x2, 0x0) r7 = gettid() ioctl$KVM_SET_TSC_KHZ(r6, 0xaea2, 0x9) getpgrp(r7) 2017/10/17 07:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x800000, 0x0, 0xfe, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x80000110, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000a01000-0x4)=0x0, &(0x7f00005db000)="") r1 = getpgrp(0x0) setpriority(0x0, r1, 0x85) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x100000000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00003c6000-0x4)=0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00008f3000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ffab858c846bc5b0f5aa728ba1c263ad"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000)=0x8) perf_event_open(&(0x7f00008a8000-0x78)={0x44000000005, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff15, 0x10000, 0x7, 0xfc, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f00001a4000)=@generic={0x80, 0x5cf5, 0x1}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800001000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000e3c000)="2f6465762f6c6f6f702300", 0x100, 0x14d1fb) sendfile(r7, r7, &(0x7f000058b000-0x8)=0x0, 0x40200) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000325000)={0x3, 0xffffffffffffffff, 0x1}) getdents(r8, &(0x7f0000572000-0xe1)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe1) socket$inet_tcp(0x2, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8dbb, 0x0, 0x0, 0x0}, @map={0x5f34, 0x6, 0x6, r8}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) bind$inet(0xffffffffffffffff, &(0x7f0000f22000)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(0xffffffffffffffff, 0x89e3, &(0x7f0000735000)=0x80000001) r9 = socket(0x10, 0x2, 0x10) connect$ax25(r9, &(0x7f000010a000)={0x3, {"d2000100010075"}, 0x6}, 0x10) ioctl$TUNSETPERSIST(r8, 0x400454cb, &(0x7f00003a8000)=0x3) write(r9, &(0x7f0000e31000)="1b0000001b0009f7fe1e8024222500000100000c09000301000000000000001fef151790", 0x24) setsockopt$netlink_NETLINK_RX_RING(r8, 0x10e, 0x6, &(0x7f000052b000-0x10)={0x7, 0x5, 0x8, 0x69f8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f000055c000-0x6)={r5, 0x7}, 0x6) set_thread_area(&(0x7f0000ffd000)={0x3, 0x0, 0x5000, 0x4, 0x6, 0x0, 0x4, 0xf37a000000000000, 0x8, 0xb2}) 2017/10/17 07:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b40000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80000, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038a000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000804000-0x8)={0x0, 0x0}, 0x800) mq_getsetattr(r3, &(0x7f0000bb1000)={0xfff, 0x3f, 0x1, 0x7, 0x5, 0x1, 0x10001, 0x6}, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000ab7000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) listen(r1, 0x2) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000c6000)=0x1, 0x4) syz_extract_tcp_res(&(0x7f000070b000-0x8)={0x0, 0x0}, 0x1, 0x8000) syz_extract_tcp_res(&(0x7f0000d19000-0x8)={0x0, 0x0}, 0x3, 0x80000001) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, r4, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r5 = socket(0x6, 0x80804, 0x5) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000dcb000)={0x10001}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f63000-0x4)={r5}) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000131000)=0x0, &(0x7f0000494000)=0x4) getsockopt$ax25_buf(r6, 0x101, 0x0, &(0x7f0000342000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb3000)=0xe7) setsockopt$inet6_udp_encap(r6, 0x11, 0x64, &(0x7f0000de9000-0x4)=0x4, 0x4) mknod(&(0x7f0000361000)="2e2f66696c653000", 0x8000, 0x0) r7 = socket(0x40000000015, 0x4000000000000007, 0xffffffffffffffff) bind$inet(r7, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f00002d1000)="03bf30517101d05ec4e5b20900ffffffde00007fa960682fa00000000b00000003ff2fb5a8bc4e8afaf650a818d1", 0x2e, 0x40, 0x0, 0x0) sendto$inet(r7, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f00008aa000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r7) syz_open_dev$tun(&(0x7f0000362000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) epoll_create1(0x8000000000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) [ 50.055232] sctp: [Deprecated]: syz-executor0 (pid 4835) Use of int in maxseg socket option. [ 50.055232] Use struct sctp_assoc_value instead 2017/10/17 07:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000573000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000000000, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="f3ff1645ce2560efce27c4fcd40ba203"}) r0 = syz_open_dev$vcsa(&(0x7f0000cb3000)="2f6465762f766373612300", 0xffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000f27000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000c15000)=[], 0x0, &(0x7f0000b1d000)={0x0, 0x989680}, &(0x7f000000f000-0x8)={0xfffffffffffffffd}, 0x8) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000dc5000)={{{{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]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2af3, 0x8, 0x0, "54cee27fac496961426ee83e6d54494abc16f87de1660546b3ccfde472fba2d815c6188d8edb26f9caa9df0d674a17f5ebbdd69d1077a271d60ab089720f09011fdd437f48482d63d5dd4d94361aac32"}, 0x160) clock_getres(0xfffffffffffffffc, &(0x7f0000d2e000)={0x0, 0x0}) mmap(&(0x7f0000c26000/0x4000)=nil, 0x4000, 0x3, 0x41150, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000045a000)="00", 0x2, 0x0, &(0x7f0000000000)={0x4, 0x4, 0x400000000000007, 0xfffd, 0x2000000008008, 0x7f, 0x1, 0x12}) futex(&(0x7f000057c000)=0x0, 0xc, 0x1, &(0x7f000004a000-0x10)={0x89, 0xffffc}, &(0x7f0000fd6000)=0x1, 0x1000000000000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x2, 0x2010, 0xffffffffffffffff, 0x4) r2 = gettid() fcntl$setown(r0, 0x8, r2) r3 = creat(&(0x7f0000234000-0x8)="2e2f66696c653000", 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000f5f000)={0x77359400, 0x0}, &(0x7f00006e4000-0x4)=0x36c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x3, 0x5, 0x0, &(0x7f0000002000-0x10)={0x0, r1}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006b8000/0x1000)=nil, 0x1000, 0x1000020, 0x8010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000971000-0x4c)="e3444754d5460c4632c514a204c5026902218e33e7965999ce2b75b3f0b33f9e9240990acda1b93a540300689a820019a2d11e1247ba715d78a4e200354b7cd2bce72c27e60001059bd83798", 0x4c, 0x20000002, 0x0) r4 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000ac1000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000082000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000be8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000531000-0x4)=0xc) sendmsg$netlink(r4, &(0x7f0000f7d000-0x38)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f0000391000-0x1c)=[{0x1c, 0x1c, 0xa01, 0x5, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000c85000-0x38)=[@cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x18, 0x1, 0x1, [r4, 0xffffffffffffffff]}], 0x2, 0x0}, 0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f00001f4000-0x9)="2f6465762f73672300", 0x3, 0x40000) pipe(&(0x7f00008ee000-0x8)={0x0, 0x0}) r3 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ca8000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000024d000)={r4, 0x80000, r1}) ioctl$TIOCNXCL(r1, 0x540d) mkdir(&(0x7f000002a000-0xa)="2e2f636f6e74726f6c00", 0x0) readv(r3, &(0x7f0000aa6000-0x30)=[{&(0x7f0000af5000-0xf9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000417000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}], 0x2) memfd_create(&(0x7f000054c000-0x9)="2f6465762f73672300", 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000bea000-0x108)={0x6, {{0xa, 0x3, 0xfffffffffffffe00, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xf5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000c71000-0x14)={0x9, 0x7fffffff, 0x4, 0xffffffffffff8012, 0x9}, 0x14) r5 = signalfd(r3, &(0x7f0000433000-0x8)={0xfffffffffffffffe}, 0x8) r6 = dup2(r5, r5) r7 = inotify_init1(0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00008f0000-0x4)=0x5, 0x4) fcntl$setstatus(r7, 0x4, 0x72109c5fef5d34d3) r8 = gettid() prctl$getreaper(0xb, &(0x7f00007d5000)=0x0) fcntl$setown(r7, 0x8, r8) accept4$inet6(r1, &(0x7f0000559000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000aad000-0x4)=0x1c, 0x80800) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00008c5000)=0x0) fcntl$setsig(r7, 0xa, 0x20) inotify_add_watch(r7, &(0x7f00007a7000)="2e2f636f6e74726f6c00", 0xa4000960) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f00004be000-0xd3)={0x0, 0xcb, "f5374218a581a0c397fb76f07a0449cee0be320174af2e41bc8db4f26d46c74778781c969b15c49131ad7a3e9e038b8ece2f811425402065e02cefe6362cc4df7bff64cb66957d840a95cc6ac3d9bb9483576f4ae621cc5a4b1320c0e155e20457bb01d8a63d6d88b586f303329ff7738e21d1e470e56656f977ec1a1626b6231e58e452327206c9799be99e146e14c95faaee342e78a7b564e0427091b7d1674900af3c97584acbfc1e5cb9a4672e127313e324be9b32d1817310445364dacbd1668704485bf48de0ed0a"}, &(0x7f00000ad000-0x4)=0xd3) ioctl$UFFDIO_WAKE(r7, 0x8010aa02, &(0x7f0000ea5000)={&(0x7f00004c2000/0xd000)=nil, 0xd000}) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000907000)=@assoc_id=r9, &(0x7f0000de1000-0x4)=0x4) open(&(0x7f0000193000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) [ 50.080649] QAT: Invalid ioctl [ 50.159109] sctp: [Deprecated]: syz-executor0 (pid 4835) Use of struct sctp_assoc_value in delayed_ack socket option. [ 50.159109] Use struct sctp_sack_info instead 2017/10/17 07:00:51 executing program 2: mmap(&(0x7f0000000000/0xee4000)=nil, 0xee4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ee3000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}], 0x1c) r1 = socket$inet(0x2, 0x6, 0xffffffffffffffff) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x3, &(0x7f000000c000-0x18)=[@map={0xb18, 0xffff, 0x0, 0xffffffffffffffff}, @generic={0x0, 0x0, 0x0, 0xffffffffffffffff}, @generic={0xd39d, 0xcd, 0x10000000006, 0x0}], &(0x7f000000a000)="00", 0xfffffffffffffff9, 0x80, &(0x7f0000ee4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) connect$inet6(r0, &(0x7f0000e81000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a13000)=0x3d, 0x4) recvfrom$inet6(r0, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82, 0x10000, &(0x7f00004c6000)={0xa, 0x2, 0x1000000000000006, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ab0000)={0x8, 0x46}, 0x8) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5bdb0b77e367a487, 0x84, &(0x7f0000e74000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d9000)=@assoc_value={0x0, 0x7}, &(0x7f0000b0f000-0x4)=0x8) mmap(&(0x7f0000ee4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000007c000)={r4, 0x80000000, 0x400007ffd, 0x10040000000004}, 0x10) getsockname$inet6(r0, &(0x7f0000ab1000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000440000)=0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000096000)={r4, 0x100000000, 0xb8c, 0x5}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007a9000)=0x1, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000dba000-0xe8)={{{@in6=@empty={[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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001bb000-0x4)=0xe8) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ee6000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, r6}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b80000)={r4, 0x7ff, 0x30}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000334000-0xb7)={r4, 0xaf, "a9c6c302a65f92af2371fd98438faf56c06ad8dbbba141d97ba22ca7af5a56fe41badeeec2528a2ca1cfdfbea7bb24174189717f409640475006e0aaef1fac11a3dc2ee44baaab9f7629731b8dc370139712dac2a718bf49a8455dca128e21571973937bed47edebf00a1d79c84cd7bcb3201ca0171ab986169bb36c7e9b5ba2ae60044863a655b8ae6ab92c88d5419241de826f53b442c64528adb95ab3112a0954cbb9b06f05acffffedfbf79ac1"}, &(0x7f0000ab4000-0x4)=0xb7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00002f2000-0x98)={0xff, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff}, &(0x7f0000633000)=0x98) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ab5000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4008, r6}) bpf$MAP_CREATE(0x0, &(0x7f0000ab7000-0x14)={0x6, 0x2, 0xe7, 0x20, 0x1, 0x0, 0x0}, 0x14) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ee7000-0xc)=@sack_info={r7, 0x3, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000559000-0x4)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ab6000-0x8)=@assoc_value={r7, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000ab5000-0x72)="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", 0xb31, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x80000000080000, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000ee5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee6000-0x10)="2f6465762f73657175656e6365723200", 0x1, 0x0) 2017/10/17 07:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000d98000-0x8)="2e2f66696c653000", 0x8000, 0x81) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f6000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f000064c000-0x58)={{0x3f, 0x1000}, 0x1, 0xe817, 0x400, {0x4, 0x6}, 0x9, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) ppoll(&(0x7f0000e57000-0x28)=[{r0, 0x220, 0x0}, {r1, 0x0, 0x0}, {r2, 0x8008, 0x0}, {r3, 0x6700, 0x0}, {r4, 0x4000, 0x0}], 0x5, &(0x7f00000a8000-0x8)={0x0, 0x989680}, &(0x7f0000526000-0x8)={0x8000}, 0x8) syz_emit_ethernet(0x50, &(0x7f00003b9000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xb, 0x4, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x18, 0x7, 0x1, 0x0, [{[], 0x8}, {[@multicast1=0xe0000001], 0x3ff}, {[@empty=0x0], 0x1}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x32c, 0x0, 0x5, 0x10, 0x3, 0x0, 0x0, {[]}}, {"0c61"}}}}}}) 2017/10/17 07:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x10000000000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) sendfile(r0, r0, &(0x7f000042e000+0x10b)=0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f66000)={@loopback={0x0, 0x1}, 0xfffffffffffffffc, 0x1, 0x3, 0x2, 0x1, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ea000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400, 0x0, 0xff, 0x0, 0x8, 0x6, 0x5}, 0x20) 2017/10/17 07:00:51 executing program 3: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80f, 0x4000000002) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000f09000-0x1c)={0xa, 0x1, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x620000)=nil, 0x620000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) recvmsg(r2, &(0x7f0000f8e000)={&(0x7f0000ead000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003c0000-0x8)=[{&(0x7f0000a68000)="00000000000000000000", 0xa}], 0x1, &(0x7f0000514000)="", 0x0, 0x5}, 0x2) write(r2, &(0x7f0000d77000-0x1f)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r2) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000b07000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = getgid() setgroups(0x2, &(0x7f0000ee4000)=[r4, 0x0]) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000-0xf)="2f6465762f73657175656e63657200", 0x2000, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x0, 0x2, 0x80000001) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000dff000)="1f000000070101e6f5fe06fff7ffffffecff723709001200080002001303620cde", 0x21) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r6, 0x0, r5, 0x0) prctl$void(0x2000000000019) r8 = socket(0x1e, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1102}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r8, 0x29, 0xd3, &(0x7f0000c6b000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x6f81, [0x0, 0x5, 0x4, 0x8, 0x7, 0x0, 0xfffffffff958e21c, 0x8000]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:51 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1}) r1 = dup(0xffffffffffffffff) bind$netlink(r1, &(0x7f0000bb5000)={0x10, 0x0, 0x7, 0x1450}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00008e0000)={@common="69705f76746930000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pkey_alloc(0x0, 0x3) r2 = socket(0xa, 0x805, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[]}}, ""}}}}}) write(r1, &(0x7f0000288000)="3940fbfbdb029208cb022bfd1274131cd00335aca1d35bb0f258af7588e1ef264136", 0x22) r3 = open(&(0x7f00006b6000)="2e2f66696c653000", 0x1, 0x12) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000346000)=0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00005dd000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f000044e000)={0x5, 0x8002, 0x9, 0x8001, 0x4}) r4 = syz_open_dev$usbmon(&(0x7f00007bb000-0xd)="2f6465762f7573626d6f6e2300", 0x911f, 0x80000) getsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000463000)=0x0, &(0x7f0000655000)=0x4) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d39000)="2f6465762f6877726e6700", 0x8001, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r5, 0xc0e05403, &(0x7f0000292000)={{0x2, 0x1, 0x40, 0x0, 0x6}, 0x5, 0x80000000, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x8, 0x80000001, 0x5, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000aa1000)={0x9, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000fb2000-0x10)={0xdaf, r6, 0x1, 0x8000}) ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f0000542000)={0x7, 0x6, 0x2, 0x1, 0x1c, 0x112}) 2017/10/17 07:00:51 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000f6d000)="2f6465762f7663732300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000001000-0x15)="ec0d72cdec0a88f59ef96a80df8f95f66c3c08a185", &(0x7f0000809000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x10)={0x3, 0x4, 0x1ff, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b78000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f00005de000-0x18)={0x0, 0x6, 0xfffffffffffffffd, &(0x7f00003fd000-0x8)=0x0}) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f0000298000)={"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"}) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000d5d000-0x4)=0x3) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4004ae52, &(0x7f0000a92000-0x8)=0x400000000800) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$fiemap(r2, 0xc020660b, &(0x7f000043f000-0x138)={0xa01a, 0xffffffffffffff80, 0x3, 0x4, 0x5, [{0x5, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa55, 0x80, 0x7f4, 0x0, 0x0, 0x1504, 0x0, 0x0, 0x0}, {0x39, 0xf39, 0x16d, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0x9, 0x8000, 0x8, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x1, 0x800, 0x2, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}]}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000061000)={0x4, 0x200000000000000, [{0x0, 0x0, 0x8}, {0x11, 0x0, 0x4}, {0x4, 0x0, 0xb2}, {0x2, 0x0, 0xffff}]}) 2017/10/17 07:00:51 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000f68000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000f6d000)={0xa, 0x0, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000000c000-0x12)={@common="62707130000000000000000000000000", 0xfffffffffffffffe}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f6f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1cf4}, 0x20) sendto$inet6(r0, &(0x7f0000c3e000)="", 0x0, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) clock_nanosleep(0xfcc2de3fde2c2b7e, 0x1, &(0x7f0000353000-0x8)={0x0, 0x1c9c380}, 0x0) [ 50.272730] sctp: [Deprecated]: syz-executor0 (pid 4835) Use of int in maxseg socket option. [ 50.272730] Use struct sctp_assoc_value instead [ 50.299299] sctp: [Deprecated]: syz-executor0 (pid 4875) Use of struct sctp_assoc_value in delayed_ack socket option. [ 50.299299] Use struct sctp_sack_info instead 2017/10/17 07:00:51 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f00004d1000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ba000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000838000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000580000)="2e2f66696c65302f66696c653000", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=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) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000937000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x4, 0x65ff396c, 0x3f0}, &(0x7f00005e5000-0x4)=0xa0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000937000-0xc)=@sack_info={r2, 0x8000, 0x6}, &(0x7f0000937000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000001000)=@ethtool_gstrings={0x1b, 0x8, 0xe0, "f143d3f1a18549d093563153e36370653772273d72734de75e05be5703bef25ff9e4dfed4cd826a14c3d1545bc226afb43636380229adbce04db376dfc5c15e942c88fb77102e706dde04332096e8e33f188b1f24a32ab41d473b5c0a373516cf1ac44b4c7aa53346df8e33830ca37b5469c6d3b05add0f705c24f06ea2111d53d9ea9972d5d60e467efd46e14a9faf177373df78a76745e2a22163ea1168dc77384f6a5e29c11f69cc07ba7a83032dad76a46b5df735a044159e7b86017f0e92fffb67ab65e830e965c1c2710c9907d66770d67b0f356261d890b3e20e7db1b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 07:00:51 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000cf8000)="2f6465762f73672300", 0xfffffffffffffff9, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a58000)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000af000-0x4)=0x7, 0x4) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000643000-0xb)="2f6465762f6c6f6f702300", 0x600000000004, 0x800000000003fffc) getsockname$netlink(r1, &(0x7f000082d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d80000-0x4)=0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b9e000-0x10)={&(0x7f00008b2000)="2e2f66696c653000", r0}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mprotect(&(0x7f0000bcf000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f76637300", 0x2000464000, 0x0) mmap(&(0x7f0000000000/0xb9e000)=nil, 0xb9e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d8d000-0x11)="2f6465762f7667615f6172626974657200", 0x200000, 0x0) mmap(&(0x7f0000d2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00004f0000)={0x7, 0x0, [{0x1, 0x3, 0x0, 0x0, @adapter={0x3ff, 0xf3, 0x2, 0x80000000, 0x800}}, {0x1000, 0x7, 0x0, 0x0, @irqchip={0x7, 0x2}}, {0x1, 0x5, 0x0, 0x0, @irqchip={0x1, 0x2}}, {0xce, 0x2, 0x0, 0x0, @msi={0x81, 0x6, 0xffde}}, {0x9, 0x4, 0x0, 0x0, @irqchip={0x8, 0x8}}, {0xa5, 0x2, 0x0, 0x0, @sint={0x2800000, 0x0}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x4, 0x1, 0x0, 0x401, 0x5}}]}) setsockopt(r0, 0x9, 0x100000001, &(0x7f000048a000-0x3)="283d73", 0x3) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e3000/0x4000)=nil, 0x4000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x7fffd, 0x1000001, &(0x7f0000d28000+0xacc)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e5b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x0) 2017/10/17 07:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c66000-0x4)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f000082d000-0xaa)="c026d9e74b027949b84f5df2faf6af48834db07d04b56f2e0b0dc5e6f042fdbb7428f46997ca21e569fc08111d5fd43efdea81ed1f6022b2941765e4b513ae790d45eaf1f2f0605c9fa974400e552a58ad7a759314c2281b45c9013d592dfacce3dce2a949ded0d7014093f0ecae7c500b186fa52dec95da4cf54a0f6917eec1e6f9f869e123a31b9f4fd4913883c5c05ac4b033fae64958ae99c13685dd2424e0d2ed5722cdba176b", 0xa9, 0x841, &(0x7f0000d7a000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$unix(0x1, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000ce7000-0x3c)={0x0, 0x32, "e829e95829a942e8cb75d050d3ceea6ba85ee330cd2a06c1764d867a19d5227793cf763a545a5637953fff23b928d10a0cdb"}, &(0x7f0000879000)=0x3c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000805000-0xc)={r1, 0x7f, 0xfffffffffffffffd}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000302000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000035e000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000dfa000)={r2, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ad0000-0x4)=0xfff, 0x4) socketpair(0x8000000000001e, 0x801, 0x0, &(0x7f0000ece000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000098000)={r3, &(0x7f0000244000-0x6f)="dd302538ac3cb2fb127fd7f6a85a67205052b74324bbbb3bbb3844bc6a0cb7ce355d3223d62402f9629d1053cf43e556677950ba9ae1efee54708cc9e9c975c0250480377d1d5183a35ab5ddd60f68aeab6264a2e67f4006caa35d8bd8c4a44a1b9fedd0b45534604e8c5f5f72a316", &(0x7f000002d000)="2650a2cf44c38cc32df7d01cf12f7bf112b4ac49ecfb134ab0260c537a760f74c9b70f4e0b3f3d7263980e9592d4d2eed513e5fed2e52b0bb1b77dea11af539bb49bf29189cc82c047217a1a387579ef2868efca98859b0001a9284cfc89bc030362146d638c382d8ff3326dd289e9083d74", 0x2}, 0x20) socket$inet6(0xa, 0xa, 0x7) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00001ae000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x4, 0x32, r7, 0x0) eventfd(0xa3e) r8 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r8, &(0x7f0000fc3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r8, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) r9 = request_key(&(0x7f0000553000-0x8)="6b657972696e6700", &(0x7f0000124000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007f3000-0x8)="73797374656d5c00", 0xfffffffffffffffb) keyctl$link(0x8, r9, r9) fchmod(r6, 0x40) sendto$ipx(r8, &(0x7f0000150000-0x97)="36c1808e3303ebe095c33053372971a7f3725373a15556a030424ca48b58d7730bec32208ab4a243a947686af9558ad7a67d352089953a65ceae6864dad2c595fc0200e677825409c4566a96d530649bf7022447c5aba7bc1dcc542aa989f528af4fb09aa04d37dff075a0bb1be87fc1a9f9d055e005e8318ab8905a5de26d1e7d81358041576246754d6f55b62bbdacb836b7e7274568", 0x97, 0x40, 0x0, 0x0) writev(r4, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="044572241d58070030e09d410b305ad65a6c0e7bd73c7778dafc1369ce2a23b680ba9cc6932624c83ffa582bb5ecaf095251a6c4", 0x34}], 0x1) dup2(r5, r6) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b3a000-0x8)={0x0, 0x0}) recvfrom$llc(r3, &(0x7f0000231000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x600, 0x100, &(0x7f0000bfc000-0x10)={0x1a, 0x15, 0x6, 0x0, 0x8000, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000290000)="", &(0x7f000033d000-0x4)=0x0) 2017/10/17 07:00:51 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e94000-0xc)={0x7, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x10001, 0x46, 0x0, 0x4, 0x0, 0x100000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de7000)={0x0, 0x76, "9f51b108c84efb2b6737c301cb1f5bfb68e34c01f8d6da6d4b72cc84a0057d9c512bd78cba7be8294acdca08a50b8803b14079ccbe4cb1ce02a841f42078e12c30cf9038a4f91d5c52369c9e87ecbff2a5e35d50370af79eee97bf87d9ac1cca6d76fed2338723cbdd2240a379042f9ee0741c4537d3"}, &(0x7f0000623000-0x4)=0x7e) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000cad000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000640000)={0x0, 0xffffffff, 0xbd, "d37be0a80ce5bbfd35955c9bcdcfb11a68e5e932229e8da2ab6fb71437aed2773a4b23076ace2aad55fce23c5902d9e75ff51bd11cfbcd937aa83c1fc091a67d766da0b45d96d17cb1b16158bbd80bce4f19da865e33cd3f3d135334675609166bf22efcf239ee01078451f808a44983010276fe8237d8082838d2cbc11abaa0d7c5a069977d34651ba69788cf074d17b43836d33d7f289da3e898d8b68a8be86b7d134e47733d1a3adeb3a6f9e2481650ab72832c5567d5c0c99eb34f"}, 0xc5) mount(&(0x7f0000598000)="2e2f66696c653000", &(0x7f000010c000-0x8)="2e2f66696c653000", &(0x7f0000d16000-0x5)="7379737600", 0x2001, &(0x7f000073f000)="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") ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00007c7000-0x50)={0x2, 0x9, 0x100000001, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000391000)="92f70b712308394fd61b5e732bb5e4e3062f08eebdb098be60710ace52aec01e1bc94ff8b5816c7c47c90ee0518703f77080a57281b57ec504cf045244a9f2afff0a08ae006b9bc4e8586bbbec6aa99d43a7246b51d321db2d7078482ac294f46a2b3b41e96c9469b55c253636c028fa9dbdf50b903de46e863e638465f5d7443aa1fdef9b0ae18b9d228a2eb3f82ba52541b571eac968a49ed40598874e70907eb5feca1724376a10ae9e7d3833eced3f610081f51a127676dc76068f81f4e1704da160b1bdfee2b878ccb8340fdd63defb4686fa", 0xd5) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b0000-0x4)=0x2, 0x4) sendto$inet(r4, &(0x7f0000835000)="2c", 0x1, 0x0, &(0x7f00000c8000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f00006a4000)="4d", 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f000008d000-0x3a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008c6000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000d11000)=0x0, &(0x7f00007ea000)=0x4) ptrace$getregs(0xffffffffffffffff, r5, 0x401, &(0x7f0000ef9000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000e48000-0x1e)={0x0, 0x16, "a464796220ece641af3cf21182b80ee56a425939c20b"}, &(0x7f0000789000)=0x1e) r7 = fcntl$getown(r3, 0x9) ptrace$getenv(0x4201, r7, 0x80000001, &(0x7f0000c05000)=0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000f0d000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000098e000-0x6)={r6, 0xdb}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000822000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a8a000)=0x14) [ 50.336191] dccp_invalid_packet: P.Data Offset(66) too large [ 50.355613] dccp_invalid_packet: P.Data Offset(66) too large 2017/10/17 07:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r1, 0x84, 0x78, &(0x7f000068b000)="d7fdaf9507017989", 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067a000-0xf)="2f6465762f73657175656e63657200", 0x4cc0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x0, 0x6, 0x6, &(0x7f0000a7f000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000951000-0xc)={0x23, 0x8, 0x81, 0x20, 0x1400, 0x76, 0x0}, 0xc) writev(r3, &(0x7f0000cc6000)=[{&(0x7f0000bf9000-0x3a)="390000001000090400000000004000000700004a0300000044fd01070000001419000a0004000000000000000608000300ff06000000e4695aa3", 0x3a}], 0x1) socketpair(0x5, 0x7, 0x40000000005, &(0x7f000071b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000036000-0x90)={0x5, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000009000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000c5c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2e) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b6f000-0x9)="2f6465762f76637300", 0x2004, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00001b4000)={0x0}, &(0x7f0000636000-0x4)=0x4) r8 = fcntl$getown(r6, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1c, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xffffbffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18520, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r8, 0x0, 0xffffffffffffffff, 0x0) setns(r7, 0x8000000) clone(0x0, &(0x7f0000ec4000-0x2)="203d", &(0x7f0000bb4000)=0x0, &(0x7f00000a1000-0x4)=0x0, &(0x7f00009e9000-0x2)="0660") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000408000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000444000-0x4)=0xf5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00006c7000)={0x7fffffff}, 0x8, 0x80000) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f00007a2000)={0x10, 0x0}) r9 = gettid() timer_create(0x0, &(0x7f0000044000)={0x100000000000002, 0x0, 0x0, @tid=r9, []}, &(0x7f0000044000)=0x0) [ 50.454342] bcsh0: port 1(syz4) entered blocking state [ 50.463625] bcsh0: port 1(syz4) entered disabled state [ 50.490360] device syz4 entered promiscuous mode 2017/10/17 07:00:51 executing program 6: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000-0x8)="2e2f66696c653000", 0x40000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) syz_open_dev$random(&(0x7f0000931000)="2f6465762f72616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)="2f6465762f766373612300", 0x1000000100000001, 0x0) r2 = syz_open_dev$mice(&(0x7f00003e4000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x3ffe) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000015000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000019000)="dc00000004", 0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000016000)={0x0, 0x1000, "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"}, &(0x7f0000007000+0xf8b)=0x1008) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000017000-0x14)={r3, 0x1cff, 0x8, 0x7fff, 0x1, 0x9}, 0x14) bind$unix(r1, &(0x7f0000016000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000019000-0x38)=[{0xfffffffffffffffa, 0x97, 0x8, 0x1, @tick=0x4, {0x7, 0x1f}, {0x7fff, 0x400}, @queue={0x6, {0x9, 0x6}}}, {0x4af, 0x81, 0x80000001, 0x1, @time={0x0, 0x989680}, {0x200, 0x0}, {0x4, 0xe290}, @ext={0x1000, &(0x7f0000001000+0xf9c)="6a665863f861fd2b653815784a1b8c96eda435bc6c694819b92343e2b498b463ff35bc1ff8410dc750fbf358cfd098adee083239ea68f0ba42c56a9b2b05c033d95485a4a0b26e6092ed0703e85aace28fb82ae4f9ae79dc88f0f34c80e01ece08df3f36f5eb4b4b03890764d70304a33da376998657d6f9e6afd5fdd62bd0b394715570cf77d2417f9e06ac95477d1833bf56796681d8c6c4bba33656f13209b5edc121326f26edeb0ccefac2d3ad3232938d1ab2076e4ef3b6fb8b2a816d016b049cfd8309b45f20af7f52ee73d1cdc8643900e43997bbdf4ee3b8698ccdc66d683d1dc79d7d2f127d348f15eb948c3a5da6ba644bf8076a26b9b6f564a51f03a336911c81729717d25934d1047420089d7b502b5e1781455dad77b8c870704bee8c6ad95152f4fb5e6e5f3a9a0d418b49cf8b0d52054101cd1415b20ba99c883422c5cf50806f3b94c51841bd35985df415588c426c0424b9a8a56e8870f151419ef52bd125efa123fe58474ce7b3ce7059b95334d9cfa342c43e012a585c4b7f08464f52d83e65067c31bc51b3c5d8e5df9e6b6ad0586537f7e04c36785f9dc7d91fc28f203a6fb31ab066a48d2b25badf8bce80ae2fa59ca1e3949b8d87512c7616ec31e2f94ad65f22e047d9dbc7e3f774ab605a17a8ea03b00acf4790d3fefdc4de09fd5061524dbceadc487a3d31cc604c96ba6f7498351a2173720db175dc6b64667dea51aa03b078748862fb5c70f21d0bf13ebde9a2fb7c940766f1f72cb804836a40c138ca8cc424976bf6fbb46c3553e4525a0ba47def4f1fb6ecc373492fabf8dff2b64b9429ec78687bc0671c6a419f98c9de78d685174d9ffeb5580eb98a6dd23d3932f2c1fb1f5e9687fe0a5e73ebde12e506b3f0fbb0e6e98b9051fa61fb2acb979b940f99d746657db8f2ae400c1b04cfa2a8367c848d195d898050daca62456d3be03bf9180717c8acd2ce3b6ba92b63ff9b918572960b64f1d5761acbb2b8ad0079e7983fcb2bc8c5fc6ec22bc8a91fd3364db0fa6e4d1c53c7eb7ea2dab5af9698f888e87a4f29786346b6d0c10b0488a4ad1ce6fe67fe53fecf7384a57b4292f8edcea5a5a13f908e72d2b571a04c362e32e676f467985af3fbd16b11ed3c3c916f4e61cfcb2af810f19c3f4a8ea4f0341991eb04d333187b0ab383f7cf8f9bba6984db5a14937dd79527b26205ac6c41f9cf0c7b0cb252849eddd8b76b221249daf937553d7a06836cd00bb22feab0eaba316b6a4c22f2d75cb068e63c8144404dfd3d3b30b8179ea400a2fdf7e0ac4e9fb935607b874388422faf47afcae7e4666c14e2822fb516c2bddfef1ced13a968acea6a48b6bdd7a4f32b0dcc2abb47e878394107641d45094fea6ff57dec01a33ff48a4a330e154e470190cf26508f880176d2532cbbbf32bbd60711ac8fe3cf70e7854229493bf367f13f7426b5ef483b480cb94689227e7ea22a421c2626947a55f7d117567cbf54ccff47006f16750bc13dd85f0c055455e813fcf0ec4661b6de35cec9efd61aeeeca09ddc61da11610b28369f946512c522f79005a9bc2ddc928dcff0fee13e1312030d095de5b6823208d87ca4708f901b95a10d1e8edde160294d69320a07d610cdebfa77740f529d6166018f272a4003c3f2e1ff338f6cb42affa30246499cdf95b34375d63b1721b120e2a3adc9e2c7792527a06cfbb30b1397db3d6ea02f901c294ee0d4a4870b81f146c01b4b90d13ef3d2deab43995f22cc97b518a60579b5069011fb9b7b865a080225bd555a62055f72ce870c0c8f902fddac0c99fd1e1b744c8dcbdce877ff4deefb17775f101da374c24675bbd25370ab1b003c4a315bd842950dbfd34580bf9714c53fea1c751f1b36bdc76f790f5a2b27f783f62f9ec29289e4ce49312d5e472d368deab0f8a526810ff6f86073268a9e63d8976b9d3a22fe968ad38133cd607e70b4f384b25043378fcb2c7699a13270a041faa108d1dd9f8ddc3fb12c53457a24a646219f71db2e9006fa5770947e7c99dbad38d3528d9b69b86bc7c8bd7c7b976efbfee54220856ea547932d637367428aa299329b38717b663309498d9e5ea93face2bf07d9399b060ff257a3e31e1ccbb3760ec037122ba980d590dbe336591849037196b3deb1b4d1db02e14b8a67ec05a211cf465634f420ee12bfe4f36fca78ec3b0987f6f578c752c0b50ac6a00ba26cdd485ebbaabfaefcd9b78ef0255026b926d9c444394db45e8fb3ceac630c407aec9b70aabebf3d42cd3b16eb59b35afd414b52755855b6ce7357a882209d7f2a241f5a15ca4b3e0419b9b0ac1de27bc1adba61499211e0ca534b24dc3ec480f3ccb3c05aad9a8d694ff9ad37c4f62a0d9df9be240044bb747ff5431c941393e6bf7cd3b640f211228d1029e38f5ffda5c8d8fc4ac8454af896b8bb5eb9aa80ff0bee9f053bf0d8506baa08e3f6d2a6373a40b9c64f5cc65c56b2c0a966805079cdb97f4e48eda3715858330b485dcf7769efbf6ba2985daad434dd297ff5f8dfb6b50c8a19c9d682fce585f95449b47ec83970b351e8ff3486edfd53949e5a95158ae95b9a7c8348430775261230dde15fb0260aff441fd1c9716ca7972acadcc0b7eac0dfb4d40e6692d88c01be6e46da5e6af7b7cb4ece71aae8228456d275728dd81d5240cdb51c6252c0f97fae9ccd99e2a08a861d9275c4d5b0e86714d69af0506f086656608aea60e91c28e1f512e7e97d221c149cc47b21a5bbba26c9cf3082a3f24976e9d3c6227aaa7ec38c8be5fde2ad3852844917ae8dbc26ca9bdfebd693d59cc77ec6f7372b13ad2f33504f262ed1686772f19e1aa925f174af0918df47a38e0df3b09c2de450aca2efeba9e80f5543441306d7d5cde6f595a2caf78b28230d5f266751af75987bf3dd21d73a7b30615d04e66f4cc784f6e3e61900aaeb1985f148c1254ca69340811a9defc38461aa6fdaec272591f2c6a7eba197c251b47f19b0acaca7c6c0e12d3b7374959c75b090d6efb11c40780760801621b59febd7ba608d569e57ecfd430d7ff984cd951a928d6b2728f3cb9cec8be42b558d603983f64903b5fa000f213aaf5f3489bcbcc4e6145996c3f55ca3ce918292a83c605fe1d8da667b5915b8671422a6daf8a918e9407c49421829a9e8ace5fbc82eec3c6c3ef9c4cc6f37e87755403569a5b5661acaead375f093a0fbe610a9d3c95fd1b66b9fd5de9f50ff12a8c83cdf8c5e038de8f3b9c2f8e393616cbe6028016665d2232fbb652ce49a5e7ac642536e6e06f6df23b06920187affccc0dd766b08b1c8aeef52439a2a2e1e27d3c7f948e0e148fb82ceb227e3ba4ed41c3e0c72051cc7331f326defc13d11db610265e91229ede48ad626bbb8c0e4f17ffeaf654b328cbb75ab708a2c8528b986d40687eb0b414e8aaa32f64792589868551f4a1862d695e04d3b24a87e4c3b0b3654d1800a4c67b6ab4d25cbebe1f19a1f133e91cb2a78ede5988164a27d2dfb7a49738b2ed08cc1fcead12b8b2af5ec3ff91bc55e344c933c42c2c6c576818e86864e4b7fb23113aaad34830d8367a5af3ecffb16f1042ad4f09ed189b2e3d08dcbf0ddfc96318d449199c619cf432a6b2f290247d6540b6e6341bb701f466aa10e6154ebafead2bc778cf67f7a4a515a17f035edcced164ec3164f4bca4ef2eeafded37aa266c89878340ed93836061b6a8856d391e529671e5fc9d3a5f8bc2b934fb718229e08ed196385630709668a26724938913f93ff6fa1af96e1bc2bfa2e10c24f19fc083c2f666d139f286472ee8b7934cd669a313d7377612f485cedb7c9b9f34ffdba723f01cb9420e3fe5cead3ea30b7f90f7d6b2e52075f56873694c3cf68bbdc942d5d9fe2e4b99ee29b66212eecbc272a19e9e715390a2479bad513ad53c95b758607dfae52aaa2d71be7bfd142c8b6e60eabbc55bebde29b2f6cfb93e22b4a9beec94c41a01a357578c92c4fbfd47098089ea7522d2df1e90564d841ec88529d4d868ceaa41c054132cffa9ec02aa8ae9e2cae746ed4bb80bbffcd5650b7b7c18b3f57b74a32daf8c5b70eb08ae6413ca738c83320820072e6a7c98be3bc859eeb5f02f22a3f6358e52dfab5893c51596d19fdfee3decd4bbaf995783f17b4effc20871caf62a299a26636c28bfd084f4bd759948c3a72f05dbacf6dc2304f354c58202dc6354b86685fbce580266f302861003edd6f82e66446fcfdd81441d0353924ef37f8de54369ce0f65b24308705b88a250a9d3f73e922522d6f3a46d15d0f317a6ed173799805ee7683e8aaa9b0aab05dfa8eb5d82bec67ca1eaa7f61343376a837b05702af6efdc6bd5a182f346f2eefbfcd16b0bfec555a204b966d82d9ca337c231a30e220293776381b8fe00f4c526026aa8bc7811b7950f23e525bd2b0bcf8d67a6bbe8afbe44855e28bb12911e06a2e0268c4b5950a46bc7386ce41fee10263ad6ba210a9116238c7f3012c1b731171a905664682e664730e0dd0f90f7d792e302863aa2e82452c2d03b2136fd3e6fd5590488039b164f2c6a1c780e533cdc2418d5ae610a2fea859b754ac21f3d3bff2771ab716d4081f2f5c498be76445e6d60c0cd68f358f17a7413fd7e9bad1f324d882475f2f10582c6db66c269ec43301b261749c87fad6d4780fd18792a9b62d603062bee1c581a21de8b176447edd8d12c3ffd7978117b9fccc63867d078d378e96733d66819aef468dd45212a85eafb116e01a41164776af576aef033da09dd506f6ce7d01d2ada197c0be9ffd03fdc67387525d4206d84dfe18286e79da72aad7ba1edd0f92f0d055fd6bb1fb9fa37a32f00555dfb6547b2576932c0ff44db2cf7a529599b5d515798e16c08f16b3dcd561e443110c22ad3a7f6e7e5134aeeb2730017f39fdeeb94209caba06c1f51a485731c497a62f6eda8fb406b6cd3528352472f45f84464416569e4c333717d7a5146da01159799d75478acb4213319105a14fcf4c4407a461c6f3981d738dc63fb909eb2d18a778441001b2d937235f6c30e25fb74a0b21d030ff4ec7f53d96bfec483f0835b1cb7fe9ef53b400c3f158bffdb0acc2e7ef36f152bd75e6e16d2b7669998ab221f5fe18f95db0e8d198d4690d8a7b5d19d4be88e45dd5b01a36daf46c5165ab7b5d4c471db82eb3db29b2db517107c2670d8074c05f1ed1dc2118d580dc3828c1253f83ed2a7e124f6367874a25a17524d755efa90f502a2430d3f9b1c8ceb445b625c6e077e63aa27a5df0db34354f5f7d80ea3b6754cc9f6d75231549d41b899fe353ea34e80829b9d0de6177800a2dfeafd870b66a6339d738de35d42d2677487132cab0bddc3c7e1e27fbd1132067499785c403f9723b943b342495fc7a47b9b7d09ada957204d547786a6eddf3ba6ef82944ce741ac57e467dd3e10710015fcdf223d20db96d574ed6c1505e3791fb56664d35398a0dd0c7e8f58dc8540426c61fac24b19abf64b48aa679f1b61fd76124b6be90b29a330d71f0086050d529a5461a8e1403114b9999d632d308c9640ec28c9c95bbc59f288a73d288c0bf347006f1c8ed555f7394553b0276286f4ff9929695892dc3664381c8606d17247b4244f3e6b0edff2b26a176b29a7b56dc76e366dd7ae3001502b04d1e3b0e9c5d96a858b441c6767727930125dcc5ebde9d4e04e5d48c835ba9d633412ed4855274430580abb71609518a74cf8a023cf1d688f259c671b911e0036a0cde35cda1c906041638a85e63c53db35d92ea34"}}], 0x38) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000d000)="") prctl$getname(0x10, &(0x7f0000001000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:51 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000928000)="2f6465762f73657175656e6365723200", 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000976000-0x15)="000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000888000)="") ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001bf000-0x28)={0x0, 0x8, 0x9, 0x7, "d248bfa67d8a122b9eac7be480083b96752c59f4a958bf49bb196522082bf867"}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008c9000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000093d000-0x4)=0xe8) socket$bt_hidp(0x1f, 0x3, 0x6) setfsuid(r1) mkdirat(r0, &(0x7f0000cfd000)="2e2f66696c653000", 0x10) r2 = syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) ioctl(r2, 0x2203, &(0x7f0000217000-0x3)="") ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000709000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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syz_open_dev$sg(&(0x7f000060c000)="2f6465762f73672300", 0xfffffffffffffffd, 0x1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000437000-0x4)=0x0) 2017/10/17 07:00:51 executing program 3: r0 = memfd_create(&(0x7f0000423000)="47504c52657468312c426264657600", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f89000-0x78)={0x3, 0x78, 0x9, 0x9, 0x1, 0x8, 0x0, 0x2, 0x10004, 0x9, 0x5, 0x1, 0x6, 0x4, 0x0, 0x8, 0x1, 0x6, 0x9, 0x8000, 0x8, 0x3, 0x6, 0x7, 0xffffffff, 0xfffffffffffffffc, 0x0}, 0xffffffffffffffff, 0x40, 0xffffffffffffff9c, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000ba000-0x10)={0x0, 0x200, 0x4, 0x8000}, &(0x7f0000340000-0x4)=0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001df000-0x8)={r2, 0x20000000000006}, &(0x7f0000ded000)=0x8) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) mkdir(&(0x7f0000025000-0xa)="2e2f636f6e74726f6c00", 0x0) r5 = open(&(0x7f0000023000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) getsockname$ax25(r5, &(0x7f0000c5a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ac0000)=0x10) mkdirat(r5, &(0x7f000000b000)="2e2f636f6e74726f6c00", 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80082407, &(0x7f0000e2f000)=0x0) mkdirat(r5, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) r6 = openat(r5, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r0, &(0x7f0000982000-0x8)="2e2f66696c653000", 0x203) getdents64(r6, &(0x7f0000a42000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50) unlinkat(r6, &(0x7f0000bd8000-0xe)="2e2f66696c653000", 0x200) renameat2(r5, &(0x7f0000d8d000-0x10)="2e2f636f6e74726f6c2f66696c653000", r6, &(0x7f0000026000)="2e2f66696c653000", 0x0) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x5, &(0x7f0000eaf000)={0x0, 0x2, 0xe3, 0x7, r7}) getdents64(r5, &(0x7f0000cab000-0x9b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) r8 = syz_open_dev$sg(&(0x7f0000002000-0x9)="2f6465762f73672300", 0x4, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xb, 0x9, 0x0, 0x2000ffff}) ioctl(r8, 0x2285, &(0x7f0000007000)="53") ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000bb8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/10/17 07:00:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80800) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f000070b000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3e000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) r3 = syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000917000/0x1000)=nil, 0x1000, 0x8, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x1, &(0x7f0000b4a000)={&(0x7f0000001000-0x8)="d40000000013fb6f", 0x8}) open(&(0x7f0000b55000-0x8)="2e2f66696c653000", 0x20007ffe, 0x40) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x7f92, &(0x7f0000fa3000+0x481)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4200, r4, 0x402006, 0x800000000000007) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f0000f9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) get_robust_list(r2, &(0x7f0000f9f000-0x8)=&(0x7f0000f9e000)={0x0, 0x0, 0x0}, &(0x7f0000f9f000-0x8)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000f9f000)={0x0, 0x2, 0x30, 0x3, 0x9}, &(0x7f0000b72000-0x4)=0x18) sendmmsg$inet_sctp(r3, &(0x7f0000fa0000)=[{&(0x7f0000fa1000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, 0x1c, &(0x7f00007ea000-0x20)=[{&(0x7f0000fa0000)="4fe6ff492e36195dfedc73009387ad187996470cf9b6c6a5807cefec2aed7d992fe1d4a356b35a13eaf80b6157eec164c5c339dcf6d5ebff9290415de676d84ccabd0a6e1708da7e54979909451588a47684481090e7506882f15e766afcc5f40e8643f2c3387e028e4e1e83", 0x6c}, {&(0x7f0000fa0000)="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0x1000}], 0x2, 0x0, 0x0, 0x80}, {&(0x7f0000fa1000-0x10)=@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fa0000)=[{&(0x7f0000fa0000)="83c0535add8fd8304dc4d6a03e0d68f18c425c68ad31a7fb8fd3c343d197735b0a4f005a267f6b54f6754793ea3f653a8ebd148edc9d101b991d6a3e8627faa62c014190b77f5d23b234f6b1f62ddecb91d6dabfc32af79333779459fbfdcda041dc81da7c1bbd99de879809fda787ca5cd2f2deb7ad48ec8d64cd380226abd12e9443ff70e7b2a6b61c0bd6814ddd67f62677e32709fe43868fce95e6fbae09a98734e46032a3039c36f6abaf8aec953dcaf00449506155e3410a595f58400051db541ae0ee8aecdb149b4c7db452a56bb8f7857bfd22dd9ea8f28797f25705", 0xe0}, 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0x1000}, {&(0x7f00000e3000)="7ec457c94b2119610cbc64cd07bf6392e798f9d3fbe5d077a1faf4b7e98fcd7fb183e7fc5932ed94abd4a0c181528516267f66f99806031c67ba3cfc399f122cdf93ea0b05e246045bf722fba73f361f3a9e666d84630817712e9ddffe47e3a91fde118c89e95d0ad6fc5219921a3c26771b884afe1e1e442435997676c84f8ab2753f7df3691379dfeae1e86feba962018a24601bb0dfa62c1c6e67904009cf883701141a142546edcee9520a6fc9f08d66f101b87d631105c70ed2b3edbce3f498716fb2f5593019d04fdb13d3addfab6d1b63e111bf9149c17b171b80a5addd6b99831736852504d96793ba2d41481e296d02c097fdc98c61d41041e363a5fe716ee0eec8bb1fd1160de509138f0e410c739a0cf28ffda67444116fb4a0de3d343308400092bd37950163ed7ddbf5d554dca3db32d7faf88c9183d905268187471a5c44f4eb2967f97bf61159a6b2229c51040a846059861917ae73b78ada38b7a8b9d44beab0fe79001ff3f530deae43675a7a8c439426a19a602b9418a01e3be17379f9eb55b90c6c38a968ef9c6e7fc9a6d29e17152ebf840c1d69ab0d50687638d174523694712a2558e383a2e2678ec1c883152f39e7505245ab098a370b66c92e3cd4621f595899c701b1cb71df476768935f35a6c8a4d43482758fc09ac0ef926e108ba23ce6863d103d0b516bd3be3598321fec6def52ab55ba7f455e974cf8559f35c73828a367327490f3fe922518a544dfda915ef225585169dc658c975155951e4a51195798644940e8ac351f3e494852d6c9ff42d3f39e9c7e20496e2447abab996556ad969e7212568b29d583e3c037835438ea4161be247679659c2624e56c15eae61f6ed64a7173328ba39ea5c38caaf230e9afc075e1629540c08d6821ef69c7621bb2b0ab3f208535797a7d155210f609a6d7bb94cf30588ace8918a2720d50ba2c4b5388e6abb6d6fa9cda8bc4653251296d3b8da281f4f318aa258eeb2c8c00e36d82d181a6bf5664e84c80f898b8cfce62178c6341b05d3bd07c0c3e2088b114bfdde5761ae5fadb9f71143ca711a376c747e0c542537fedd35ade20eed6c0f9c2744547e536604fc95c66a5fcd50adb9123156928646d441b71d65eaf2a6c71c5d338fcd7f8c86da811e6dedfc56934d83d1226ac822f4d56c46f4d2b3e5dba6f153bbdc6eb230a052111380d6e759890f9447084c56c179d3f02914d903a41fdd06fff31e914728eb5218ce159fc56d40fb487a6a63acca43163fa21ab551e668bb64a363f381cf36462197bfa4a3c21d93132863be2796e66a67d4c8bec1bff7d6db76b815d9553e971288b24ff2de4d62ec19e536fab45868a8a3d6552441e9d1a3be6e84e6da5eeb9b48cc7ec2c778522f0bd8732d05dd3a23a0504f0793652b3fae30b572fdae7923afda494ce7d6beb36df901ecc50f2a8a9aed236fb5a4ae9c22cd1144771e88a18083e2905a4cbff7d524b008e8c9ebf86fe556fd2dd42ef864870cbd5d77aa77d2754fea1f43b63f99797e75adbb89d891bc64ca745154964927f4064e588e35cba1b91080f2a94811b5d371c5fa556d8703511ddca048a376e16eb84bde21edd22ab83609a4e3a4c65bd8166c724d36bdefab094bb1d4f9d33dcc67916ec833ac421ee29110527346b7fad5c649f10fc7fd2a8e0db93ec88beaf10655d2e9d2ad185752d7cbea2e431d11d83b93855871372436d042e48a2f329f70e510912347c6d4e0104937f7cd027a9dcd6c6dd227cefe39fdc23c44375f201ad4d7326b2300eaac834cb22e3536edae0487c5a9f8ab7d0e021065296ecb58bbaa6dcb70ddbfffba437e7ed6ab720e9bf6dffd4b6a408219688764ca63ca8b0e8db0d96573ece23d2e969a63137a5ab9c52e3b9c705d868be7fd9b27dde927387ccf0f5459abe3d13ee25db8bb7116d13bfc3a9d1337b15537d55717ab87bad0179c64a53ae7a11a300df6db29cdb5b06f69440ce078f1c4933d24b11452d2a2977ae03b331472e89d2cd44fb1f62291c3d8539af7822dc5e3f4cc3ed208e8ab37e75d71d6af56a38da1f04714d2ac7aea55fc0ebbb0cc673fdebbdd3ce4643ac38dac436e010c8187cb9b5ef482ef59b3fb40334e0d28bb58cbbdeb5bb09449d4039e0591dc62b04790e554b7e586c7013f4f0733e1c29aa45a2838d65b0042dc9baa5e5c489e5b4b750c7f0ea5c61d1403166f4722e431a425122d453058e8eae26b4617d9134991caa670a2d6f780ebc7e479c5c2f485a259c648a3c8ed58583e41db66b99a6e6296a0f910efc5fc37a7499a317d1ba975ed8e8085ccc59defb49dcb1105c80b91f7dd2c4c6b80a399f384c49a91e4ceee5ef66b62367b132819d1167230631118496cce3a82c8806e215371e7a7dee739f1b31d67b5fc70fa521e1f4ca0a2bec88d3cedf4b58abe958d54d47537cd2343d6557728838ae8590c43de3973f6c61c2373823904fac0bd00b46a23191a58335cc56e9cc0fa80c88c3eec856cffc9cbbb4ef4a356866a83d51355f2bc5a70697659614fb8fbec99fb11fc2f8b34aa568e887b45f8333be661f41b95807f7eae3fff2bb1ae26ab2da5365e362c12f48aec1cdf3fcfde164558c493050603111bce0eeddfc2e1cc681e23178aa07f77c264780b7f8176e1d02de83a76e3c7ac8ed7c01fc4799b706a0318175a31375f17f4b439f28468cc6ddcf0080ba32f308306c230f6d76a1e64736908a18ccf035588c209d5ccf0303153b64163f8bc4b0ea3614ab761bb455f7d85ad2dcb791dc987aa7e9e8e87286d34ef2156fdf5da841fa4d865af85924afa329fcc2641fd314ab18f34ee33fa519d1924572b4889f340d497d50bb7824bad3bf78ea5f1a77517ac8754cf52be691c27267ea332d3be97ea110d8bf1ce41e146ea05596fe82269bd6e33ec23d63285f9cdacebe26479126bb55fba32f6c982b5622ca202074a399ef3bea107daa66de8846b6ee76bc038d7789fc409b229d35e567f77c65aa1f122b6c35689f30ba72557095d3b23d1fa9d5e568fd4538d7a8c4473154f13119b46ceb58a86af7370626f4a3e62eb842a22096a5b7d53bed91307e12efcc0fb39776517fe6845d658fd3edba602715d2bc165d2c315487e833f2d0b0e672ee1afac822a8d5df2fc9917b71a4974fefb4818303b642c76ed0af000371f0997c2614bf143f6531f95cfcedd21a0f5305c27b623b5b0015c0422b38b54ba3c50d3600f1f2aad9c25b39f2f239f6d8d3b993835043d51304d10773b73c71151fb60fb85dec6883a974b96c5cc21d27ca3ce77e0e5f1bed48ce27654233193b20e97fc9494ba4a7af0077dfce87b36fa45540fa82bb4a921c056d55a6de15b28b3170f3d7adf263e9d873d395112d9f83fc0fb52726fcf3313ee2da344d23df791a25a65e34689bbbab5819621c4f283ed4310b7086cec35a454b9dea88b5d32fdc7910951c94871b2ac737c281df430089efa17472809cad064097077df4b1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0x1000}, {&(0x7f0000723000)="003bb56dc6d44ad154ea935f1f14744ff45ec2553173e7e6d14a5532500473ddb42d076aa68d86cb918f5b061d8d24f1c1b7e002e3a5a6324c5309bd0b3090b8546dedf009ef127f338f4cfb81456ec826d6069a151ec611c4c21b54acf9f6c989cfa4bf0281c83f71593bfae1a6a54b00d8941994fd05b911af7cc32a4239ce1085b5e5669dd177d556c9b84203e6272f7de347edde99f1e04a89e028402c91c5e451585c3d4a4d9fa2d4fdbfad7cc6dc940436023cb9991314e515", 0xbc}, {&(0x7f0000132000)="461ba00d9b0a74295bd7f101cdcc3b39d3d933c8875c98e66ed08c04ba689fab8e3d36dc5e592c403192d004b66c633103b1dbfdf1334b1db244189a28b2a685d6ca73c52b32b22c46117e85b5fa0ba8ed431f5130f2ec5be8aff9a3590444a85cfa6768b74949db2d86d512", 0x6c}], 0x5, &(0x7f0000354000)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffffffa, 0x8, 0x2, 0x4, 0x1, 0x2, 0x0, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x2, 0x9d1}}, @init={0x18, 0x84, 0x0, {0xe5a3, 0x6, 0x1, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x1000, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x5, 0x9}}], 0x5, 0x20000000}], 0x2, 0x8000) mmap(&(0x7f0000974000/0x2000)=nil, 0x2000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f0000834000)={0x40, {{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]}}, 0x90) setsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f00008e8000)="5a", 0x1) setsockopt$inet_group_source_req(r7, 0x0, 0x2f, &(0x7f00001a6000-0x118)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r7, 0x89a3, &(0x7f0000933000)={@common="677265300000000000ca000000000004", @ifru_map={0x1, 0xea, 0x5, 0x0, 0x10001, 0x200}}) mmap(&(0x7f0000bbd000/0x2000)=nil, 0x2000, 0x200000002000002, 0x14, r7, 0x0) socket$inet6(0xa, 0x5, 0x8000) 2017/10/17 07:00:51 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={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(&(0x7f0000000000/0xaba000)=nil, 0xaba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00000cb000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002d5000)=0x10, 0x80000) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000058d000)=0x0, 0x2) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000abb000-0x4)=0x7, 0x4) mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000abc000-0x4)=0xc) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000abd000-0x6)="2f6465762f72746300", 0x10000, 0x0) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000abd000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000353000)={r2, &(0x7f00009dc000)="8256826096c2c664e2f33169ba2f11f31e58ec4f897483c4bf518f94e72e8db4ce02031a22dcf22ac070511f7016c821f972b939a95569e94933b283c972238962b1aa9e40f6988094659b7c84a0ae7260f1b52205", &(0x7f00003ce000)="0fdaa015df05fba966802541197f992dfe844e4ba36a961b6ff2201a2c3b5552fb31bf5084afc6fb74255c24714601bfc0d36ac641b0bf95feeb54caa25dd10832a95a39fa24dce16da25ea7e4c5c6b80146140a873e6fc0546090fa03500e889036ac06fb8afc32672759f16b5bc760a5f85685cd6357f535b68168974d09ca9f22bafe42b1c4f22d9d4e522ddf21fb49b4f96274d5294eaa8250", 0x2}, 0x20) bind$unix(r2, &(0x7f00003ec000)=@abs={0x0, 0x0, 0x2}, 0x8) writev(r0, &(0x7f0000002000-0x10)=[{&(0x7f0000abb000-0x39)="3900000013001947040000000000200001000100030000004500ff000000800009001a0003000000000000000002fb011018e9070000000000", 0x39}], 0x1) socket$netlink(0x10, 0x3, 0xf) socket$inet6(0xa, 0x0, 0x0) 2017/10/17 07:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000b40000)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x80000, 0x0, 0x0, 0x4000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x65b, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000038a000-0xa)="2f6465762f70746d7800", 0x4000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000804000-0x8)={0x0, 0x0}, 0x800) mq_getsetattr(r3, &(0x7f0000bb1000)={0xfff, 0x3f, 0x1, 0x7, 0x5, 0x1, 0x10001, 0x6}, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r1, &(0x7f0000ab7000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000}, 0x1c) listen(r1, 0xfffffffffffffffb) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00000c6000)=0x1, 0x4) syz_emit_ethernet(0x36, &(0x7f0000fe2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1000000006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x3, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xc2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) r4 = socket(0x6, 0x80804, 0x5) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000dcb000)={0x10001}, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000f63000-0x4)={r4}) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000131000)=0x0, &(0x7f0000494000)=0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000f45000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000eb3000)=0xe7) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f0000de9000-0x4)=0x4, 0x4) mknod(&(0x7f0000361000)="2e2f66696c653000", 0x8000, 0x0) r6 = socket(0x3, 0x7, 0x0) bind$inet(r6, &(0x7f000032b000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r6, &(0x7f00003ef000-0x2c)="13bf10517101d05ec4e5b2749e02ce8f540da6eda960682fa0254f33b78a1736a0882fb5a8bc4e8cfaf150a8", 0x2c, 0x40, 0x0, 0x0) sendto$inet(r6, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000fc2000-0x10)={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r6) syz_open_dev$tun(&(0x7f0000362000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x800) epoll_create1(0x8000000000080000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb7000)="2e2f66696c653000", 0x141046, 0x0) 2017/10/17 07:00:51 executing program 4: r0 = memfd_create(&(0x7f0000843000)="00", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000db2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) wait4(0x0, 0x0, 0x2, &(0x7f000029b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = gettid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000326000)=0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd38, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x400000000, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000fbe000)=0xf20) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00008e3000)="2f6465762f6e65742f74756e00", 0x0, 0x1000402800) sched_setaffinity(r3, 0x8, &(0x7f0000d17000-0x8)=0x20) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x81c7, 0x5, 0x26f}}}) pipe2(&(0x7f0000311000-0x8)={0x0, 0x0}, 0x80800) r8 = accept4$ipx(r7, &(0x7f0000089000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000054f000)=0x10, 0x80000) r9 = socket(0x14, 0x1000008000f, 0x200003) ptrace$setsig(0x4203, 0x0, 0x8, &(0x7f0000001000)={0x20010000001, 0x1, 0x200075986bd5, 0xfffffffffffffffd}) setsockopt(r9, 0x107, 0x1, &(0x7f0000001000)="", 0x200) utimensat(r6, &(0x7f0000cb6000-0x8)="2e2f66696c653000", &(0x7f0000b94000)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) close(r2) socket(0x4, 0x2, 0x3fe) getrlimit(0x3, &(0x7f0000760000)={0x0, 0x0}) fcntl$getflags(r8, 0x80000000000003) 2017/10/17 07:00:51 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000fd4000)=0x80000000, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000530000)="2f6465762f6877726e6700", 0x80400, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x3, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000fd8000-0x6)="707070312600", 0x6) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fda000-0x6)={0x0, 0xffffffffffff8001}, &(0x7f0000d9c000)=0x6) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a77000-0x68)={r2, 0x60, "bf339780f3842f2d47824625d9b4764ece73bef0348993a203b2dc5566a9b4efc57381d646e086d0dd8df599cb9c4722287e3c120299bb5ac95722a1519be44173fe0f62a6b1b06b9d2a75473d379f2c5b08930b72886b40d926049792933169"}, &(0x7f00001de000)=0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ef4000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0xe1, 0x2, 0x26}, &(0x7f0000356000)=0xa0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd7000+0x899)={r3, 0xa, "03000000ffffffdfe900"}, &(0x7f0000fd8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r4, @in6={{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0xfb, 0x34, 0x2, 0x4, 0x0, 0x400, 0x40900, 0x8, 0x0, 0x40, 0x6, 0x4, 0x0, 0x5, 0x0, 0xf4c, 0x400000000000800, 0x800, 0x5, 0x6, 0x7, 0x2, 0x100, 0x5, 0x0}, 0x0, 0x7, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000aa8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000fa000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x10, 0xffffffffffffffff, 0xffffffff) fadvise64(r5, 0xa00000000, 0x8000000000000008, 0x2) socket(0x80000000415, 0x4, 0xffffffffffffff00) clock_gettime(0x0, &(0x7f0000977000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={r6, r7+10000000}, &(0x7f00009b0000)=0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000304000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0xfffffffffffffffd, 0x80000000000b, 0x0, &(0x7f0000f6b000-0x10)={0x0, 0x0}, &(0x7f0000f0c000-0x4)=0x7, 0x9) 2017/10/17 07:00:51 executing program 0: futex(&(0x7f0000fd7000)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x80) 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(r0, &(0x7f00000d9000-0x1c)={0x0, 0x0, &(0x7f0000c03000-0x38)=[{&(0x7f00005a4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000583000-0x38)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x2b)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000374000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000f28000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x7, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4, 0xfffffffffffffffe}, 0x140) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000742000)="2f6465762f76637300", 0x0, 0x0) timerfd_gettime(r1, &(0x7f00004be000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff2, &(0x7f0000001000-0x8)={0x0, 0x0}) io_setup(0x8, &(0x7f0000000000)=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) io_cancel(r2, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f0000001000)="cbbba82e7b9640d725b0bcbaa7846133661edf01806fd9c71fe052c40d516f34aac6871a070df7a57fc9f693b330a36b94cdfd15def529e9c9940b50aa4d5289d858e951b0921a65b4987c78cbc7d5c310eb44d482c04c3cb6ac70fb393d11def43a04a23cbf15954f63840dc0b04440d5c70dd52e8b428ae2ec67", 0x7b, 0x0, 0x0, 0x1, r1}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) 2017/10/17 07:00:51 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00003c3000)={&(0x7f00001e8000)="2e2f66696c653000", 0x0}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x1, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfc, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x51, 0x0, 0x0, 0x4, 0x2, 0x0, 0x20000000000, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mincore(&(0x7f00005a1000/0x800000)=nil, 0x800000, &(0x7f0000be9000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x802000000000010, 0x7f9) write(r1, &(0x7f00007e5000)="bddd23dc08e04bb89a3021128ac735752782f1da155fdf1d753aa939ed3b993b9436bcd338f96c9297165211205d59", 0x2f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)="2e2f66696c653000", 0x40200, 0xd) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000df5000)={0x53, 0x9, 0x1000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept4$unix(r1, &(0x7f0000b8d000)=@abs={0x0, 0x0, 0x0}, &(0x7f00005ca000)=0x8, 0x807fc) mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x800, 0x9, &(0x7f0000fdd000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000d53000)=r4, 0x4) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000408000-0xc)={0x0, @loopback=0x0, @empty=0x0}, &(0x7f000066c000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000109000)={@common="74756e6e300000008b000d0000150000", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000fde000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000fde000-0x4)=0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006db000)=0x0) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000e4e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c0e000-0x4)=0x32) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r3, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000c6a000-0x56)="c0a366f3c54bcfabafa1e2d4c279fe962df23cabf99516f11c2541a90c2d6bac01d3f094227fdc571dfc4decffc801eeffc77fc187dc180bf3739931e19e085d62a292cf3cce7d717ab4f7ed9bbb18d6595af6588ffe", 0x56}, {&(0x7f00002c5000)="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", 0xfc}, {&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a5c4bc94711d1df4eb8372d4828da9921a4335c9ac0da4c51ad", 0x83}], 0x3, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0xffffffffffffff01, &(0x7f0000fe0000-0x8)={0x0, 0x0}) shutdown(r3, 0x1) madvise(&(0x7f0000bb2000/0x1000)=nil, 0x1000, 0x3) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f000084d000-0x70)={[{0x1, 0x1ff, 0x3, 0x7, 0x1, 0x967a, 0x7ff, 0x5, 0x6, 0x2210, 0x100000001, 0x0, 0x863}, {0x8, 0x1, 0x1, 0x9, 0xffffffff, 0x4, 0xf42f, 0x4, 0x6, 0x1, 0x8, 0x2, 0x4}, {0x100000000, 0x6, 0x81, 0x8000, 0x101, 0x1f, 0x7, 0x9, 0x3, 0x8, 0x2, 0x946, 0x40}], 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 07:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005d8000-0x8)="2e2f66696c653000", &(0x7f0000fa6000)="2e2f66696c653000", &(0x7f0000762000-0x6)="6a6666733200", 0x0, &(0x7f0000bbc000+0xd37)="") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) fcntl$lock(r0, 0x40c, &(0x7f0000491000)={0x0, 0x0, 0x329, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000000400003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c8c000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd2d000)=nil, 0xd2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) vmsplice(r3, &(0x7f0000a44000)=[{&(0x7f0000020000)="", 0x0}, {&(0x7f0000c6b000)="21084fa0f8e80e9b0d927938f11eca64885c0dc8d029cb5a19b0129ec2b727e46655a214685424f5b4cfde0d1f302249d2406fb0d653cef398f91eee90bc946c645a06daf795df05a92922dad7dc4e6ac4eb8e96b56b0f9e78f636cefb94c0fb2db0e2a9abf359fc36da28fddedbd6360e962e5169e03978632b65d8ac106a7587407aa783361f6d163a2a3b9bd94705984a586bca840f41c5cdfb841d7feaff4091b69f091f163c3e0311f7c5a02e1553f3e6543fcbd82f41db96ff77514ec4ede3cf517cdfe80de4d23c4db97913cb9f0ea3ff597060fa0b84ca8921f565", 0xdf}, {&(0x7f0000020000)="de9799da6132f1cf03409d5e0a1025de755ec4d2e879868ee45ecafb3a98ed39fbb0206558188dd486f87086e8899a9390b7ad25a6d3581005c697a1a94d47676d889bf80ebe88ebb6d3508146a850c94e1d61e3ed5a1294932414663a1ee7f50a73348578c9d9bd1d3755d465f9bfd56cb918cb5e37436916d68334f87c01b03089c619dea907c0aac0dcda558735f674697a5b79b51ee95c7c8d2055d286d2cedbbd6e1c2b9914a345edfc6f8a4b72ad5b68b4ad80b42860b3580737e94b", 0xbf}, {&(0x7f0000021000-0x9f)="92284d235171d55c9f52ff2d2c35438e2fd77d56456ffea04417904930aa4199faf1df1716ca4f408bc5e6cccb66cb4c5aea3f043d4196c52c06d5d8561c09ade822e935576c998f7934c7651156a1b6b5b4f56fba121e4eb5007b5629fd4408f9cedc5f0c4fcd3504ae32538c09d909288806c6d91d774be8a63eb12dae7142620a02a1a2a8dbf9ba3760f4b07abf344e085491c8ad0e3158064442dc9045", 0x9f}, {&(0x7f0000974000-0xec)="07eff152e3aa52cbdce10096f21b1ba1f9b1ce1776ddb49ab7be7a55255dd7703488e03a0c900544d2dafce4dfcaf048c977d2a4432ff89c9d4b985f2f2a58c23d197fc55f61c4835c259dcf55683a1a29d037b25257766543078d6111ded05b8b04af1d1df2c58001dfd13817895e1b1fe532d18a4f35a8d9208f40c50aff7b35204534afda46e2b310e4bafd2557b7c32635c5c8cc3f8d4f0285386395157aa017899b5e775f41a2da2c4a72b51e6d52d75698cf0beb666e306cddf4b9c6ec355a4133a2a9e7cf95f5d67449d565dbd65e9d9122e77d84d06cf2e7edfbc5547f533043ebf64a3e0b9d0f6b", 0xec}, {&(0x7f0000939000-0x98)="0eb2986ab220d348149a9680f92494094a6c3b692c23b83b5517531b8fa9d165baec8c7b988cc78d0266ee0ba8f027f1215500ff77482a6f6ca0fbf9b6e875fb2081e459d76db15b76f5f39d53dcff9cc853ebec80c1ebbbac7c4c893dec56612ee5007e48ba8dd05a22471f42f83761250c174b164cd1fd2058bf49213a716187e31699f376b18ba5eb17c1911ec5dfc20d2712842c1d43", 0x98}, {&(0x7f0000b40000-0xe9)="d8b1ad668a816118b08fcd52d628bf6b5a091431355317b13bab6a3ae6e3493ddb537090d348c3d2033c7abe72c0d96fdf2834f5ebce39179cb2bf9bb472100b5c33fb854a32f3177ad78fd06528ed7ca6269f295609b448ea9bb84cd12c00039615195d49c0cfa05a144bf78e371b2cf85c2788e660d0c37775ffc94e8bf0b436b357006db6c05521fc434fe6307b9cf89e9abf9bbecf2596a0962beef5d1820d9e3d0afb3eb1a5f69cb1ceaafe9a599051f5dab8454e88e8718fc4fd482f1c890dcd2159302e5d5130264e84677645dc47b411905249249c8e664d3d62c03ba905799ce9cbe5ce0b", 0xe9}, {&(0x7f0000020000)="56c3519c94731bdec650ad6f84b607095a969884053d1fae2278b6a3ca16123e660357770dc74f04be3e4e5e23bb1143e83c92bb6688acb95bb9c90c7c19b73fd5418a718d8299c8c4b2d5749148d0dbf85412fabe44217713372bf385a5b4ed452ca268aa609014a6285e918cf6bde0b0a2dbec68f59697044b70d41be2e6a7a01a1fb177d5a801717b875fbeadaca56e034ef4f793d1c63ff4e352f3831578250e77e6faaa5486564bf7708c244b0c52fa9630bda618429f", 0xb9}, {&(0x7f0000a97000)="26b44951d63ee22801457cbc420607ffb57e895df19e038d456b6622d1fc0b2644f66cc425d479098a8653e698a6487a69131047aa9734408c28de11b19ef45558e553e72cca5b799c61140f3d77ec4d406d7e2f51e3d280ee4b899021c6a262220ae309f75eeb6ff1bee099dd2432f05453ff94c8313d778b100a928e9870a542fd09", 0x83}, {&(0x7f0000a39000-0xd2)="b29ff88b58da22cbc53bf2b037c96d87277610795057c18b53d9efa1d7161f21d0c94d9557d216ad00ce9ec5f7d908f22bc1a9c535f5b168b5b5293bb9b70c21bc0d47d2afb5abbbff2b2482f48aaf85c0987b05adf546d17e861c85963744e0c6cde962f2b47f07659321d45809fd312c9d6c012ddac8d6b511c7b2789ac087c65a612d3b4ad558b027b7df67ef9c2ce8d0e6d7d18efe9637d1ab81b91926eaed162fdd97d0c65ab135aaa2777dd4e7c04bdb75e3dbf62faae5af08e64556cfff5b4d74b148cae34a2968608669d557b74d", 0xd2}], 0xa, 0x9) socket$alg(0x26, 0x5, 0x0) mremap(&(0x7f0000e49000/0x2000)=nil, 0x2000, 0x2000, 0x2, &(0x7f0000b45000/0x2000)=nil) syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x86a03) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) pipe2(&(0x7f0000bb6000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r5, r5, 0xfffffffffffffffa, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00002b4000-0x8)={0x2, 0x4}, 0x8) r6 = socket$inet6(0xa, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f000002a000)=0x0, &(0x7f0000c32000-0x4)=0x4) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f00001fd000-0x4)=0x1, 0x4) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f000018d000)=0x0, &(0x7f0000585000-0x4)=0x4) 2017/10/17 07:00:51 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) madvise(&(0x7f00004ec000/0x3000)=nil, 0x3000, 0xf) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2017/10/17 07:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000078d000)="2f6465762f70746d7800", 0xfffffffffffffffe, 0x0) poll(&(0x7f000000c000-0x1b)=[], 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000194000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00006bf000-0x4)=0x5) r1 = open$dir(&(0x7f0000fbc000)="2e2f66696c653000", 0x20000, 0x2) pipe(&(0x7f00001e8000-0x8)={0x0, 0x0}) renameat2(r1, &(0x7f0000397000-0x8)="2e2f66696c653000", r2, &(0x7f00005e5000)="2e2f66696c653000", 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000806000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000964000)={r3, &(0x7f0000c17000-0x14)="ee23967a32404745be4e07809fa1d9a68ad4d93f", &(0x7f0000883000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/10/17 07:00:51 executing program 2: prctl$intptr(0x2f, 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x2, 0x13000, 0x0}) 2017/10/17 07:00:51 executing program 0: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f000089b000)={0x0, 0x0, 0x0, 0x8000, 0xfff, 0x0, 0x7, 0xb, 0x1, "4d5de8b173b9b4f1a880e11c4c3dd2eecdf74631f58b09947d8a7ff2547f149a35c624cf48c3e97a2768415e85b94c5e03381eb3d3b465a663d0fc88984e3001", "48bf21f62fc266b944d59adda6e892c60ad4735a104d417fabce4c338bf5653da544e4f217fb65c61abbe3bad5262d173a50d6c3b58bbc37c7917aa3f0905c51", "7a47f79c46c428d20bcae0c844f518a9df3dbc4ddb8d5e79e5b3bb68376394ee", [0x2, 0x7]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000026000)=0x0, 0x80800) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000cab000-0x20)={@generic="cec1bc0940ce4554dc6ff615775e80e6", @ifru_flags=0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000018000-0x4)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f00003ce000)={0x20000000f, 0x4, 0x4, 0x81, 0x0, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c24000)={r1, &(0x7f0000262000)="", &(0x7f0000892000-0x1)="de", 0x2}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x3, 0x32, 0xffffffffffffffff, 0x80000000010000) mmap(&(0x7f0000831000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f000055e000)={@random="95812357f09a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @arp=@generic={0x30f, 0x807, 0x6, 0x1, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "87", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "f6953344e6d5a972ae939b6de883eceb"}}}}) r2 = socket$inet6(0xa, 0x6, 0xfffffffffffeffff) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fad000)="fca10af95611", 0x6, 0x4800, &(0x7f0000d72000)={0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa}, 0x1c) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd1000-0xde)="d0697419957580ec735cb283131793993bbd33966533b4c0ed159c27aea71ff78e0ecbd43eb8c3e7918b09a022cb630890a47bfeb3241e8795680aca7d8abef7557209ab1722b49ea88ceb86102e16f2f91364eacb84100d43dec25b49d6639e7d1887c3d1b4b43866252342fa5837ca1272de61c901e394dad61c1ec59d3b96cdd05f6e9879abf7eab7383ae20706066f4f45c3b66466553adc81ba79cd23706474448a722a9716589f55063f401b0911a3c4f770d54315cf762d9aaedb0103a42358d121e5329eb37e6614e29d16d30fc8d7476abfbbd964453cd43896", 0xde, 0x4800, &(0x7f0000b4a000-0x1c)={0xa, 0x3, 0xd07, @loopback={0x0, 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000000000/0x98b000)=nil, 0x98b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) setsockopt(r3, 0x101, 0x10003, &(0x7f0000cc5000)="0000000000000005bde705ca2b891005ef268db800000000000000a94da943d8ec4770781243b9d0c50c86aff1bc6d1137c5a5b53d7365d6fcdc69f37e1aa41d5addd81630adbb27b6d11347bc81bf25e9b94fd3efb2c2026a9f35658f271a96cd1c73243be00be1d87b8f5d67114dcc9134186c6100cb8aa386141b7782c98377143bcdff35474eef0c4fe4aa0c37892f5370d4ff627ba877c4c1b97ca5fdd1297c1c3b290c789e13b895cf296f4d25aff39d8f4953868bb7729e67f1dc9d72d2558037520ed75c7581c9e2", 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x40000000003, 0x0) write(r4, &(0x7f0000c57000)="22000000180007ffffea001d090007180a0800000000080900000000040016000000", 0x22) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000832000)=@assoc_value={0x0, 0x0}, &(0x7f0000bf3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000fd5000)=@sack_info={0x0, 0x4, 0x80000000}, &(0x7f000096d000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00007e3000-0x8)={0x0, 0xffffffffffffffff}, &(0x7f0000b89000-0x4)=0x8) 2017/10/17 07:00:51 executing program 7: add_key(&(0x7f00006bd000)="7573657200", &(0x7f0000dab000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000084e000)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000092a000)="2f6465762f696e7075742f6d6f7573652300", 0xbffd, 0x40000000430000) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000369000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726530000000000000000000000000"}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@common="62637366300000000000000000000000", 0x0}) r2 = socket(0x11, 0x10000000803, 0x0) setsockopt(r2, 0x107, 0xf, &(0x7f0000fa3000-0x4)="2000016f", 0x4) sendmmsg$nfc_llcp(r2, &(0x7f0000ee5000-0x70)=[{&(0x7f00002b0000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x4, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000fa5000-0x30)=[{&(0x7f00000e6000-0x1d)="cb0400000099fa000000ffffffffdec7cfb5475b5a3564eaeb7a61a018", 0x1d}, {&(0x7f0000266000-0x8e)="538c00000004202100000000000000088fdd03000600fa16fb04b57b03390000000348a2340b6c0000000745c5efb70007151dfa7c581ac99cba5ad5b2e1133ec46f3951724ba4a140e68bdae30600bbce3066571d61de03026fe8cc904892c9dd37032f000953607f080000006fe0fffffeffcf1d9cb7055ec23bbda4dce9cfcd0c0000844c9df45d74daf477", 0x8d}, {&(0x7f0000fa4000)="0a251751c4a40c9c5695c2ec3b594182c1549c4089e1a665e9e0174637324ddbd77ab6233d8f8b8d8dcce846dcb7f3a9f561c29d06e5c38fa4069fd4d671c41c717747204f3cdeebf96d818d63775fec9145d7a9ffc39971fd698761dc6d55786cd8335f2be49869945668741ea28cd897703d0974d8f9e86ed35d09c67aa444305df2dfa44115ab438cc78bfc7a13e032174796a2bdf9", 0x97}], 0x3, &(0x7f00008ae000-0xf0)={0xf0, 0x8b, 0x1000, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}, {&(0x7f0000d06000)={0x27, 0x5, 0x4, 0x5, 0x5, 0x9e5, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf9245d4f7558798ff33efa0000000000000062316500094163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0xffffffff00000001}, 0x60, &(0x7f0000b8c000-0x50)=[], 0x0, &(0x7f0000fa4000-0x28)={0x28, 0x0, 0x4, "287cc0cbc2f37224375cc9620005ff3c9cd4"}, 0x28, 0x10}], 0x2, 0x5) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = gettid() getpgrp(r3) setrlimit(0xfffffffffffffffe, &(0x7f00009b3000-0x10)={0x2, 0x8}) munlockall() getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f00002a4000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00003ab000)=0xae) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000d72000/0x1000)=nil, 0x1000, 0x5) mremap(&(0x7f00009d3000/0x2000)=nil, 0x2000, 0x3000, 0x6, &(0x7f00000e7000/0x3000)=nil) getpid() geteuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ad8000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f8000-0x4)=0x108) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00009be000)="", &(0x7f00000f8000)=0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r5, 0x1, 0x19, &(0x7f00000c4000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a9d000)={r4, 0x7}, &(0x7f0000cb7000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:51 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e65000)=0xe8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000736000-0x20)=[{0x100000000, 0xfff, 0xfffffffffffffffd, 0x3}, {0x1, 0xf3, 0xffffffffffffc85d, 0x1da}, {0x5, 0xca, 0x4, 0x8ba}, {0x6, 0x8, 0xa42, 0x80000000}]}) syslog(0x5, &(0x7f000033a000-0xa0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0) close(0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000998000-0x8)={0x0, 0x0}) ftruncate(r1, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = open(&(0x7f0000ae9000-0x8)="2e2f66696c653000", 0x14104a, 0x0) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000588000)={0x7e9, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x101002) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c6c000)=0x800, 0x4) truncate(&(0x7f0000fc4000-0x8)="2e2f66696c653000", 0x0) write$evdev(r3, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}, {{0x0, 0x2}, 0x0, 0x1fe, 0x0}], 0x30) sendfile(r3, r2, 0x0, 0x72439a6b) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000955000)={0x0, 0x0}, &(0x7f0000250000-0x4)=0x8) writev(0xffffffffffffffff, &(0x7f000059b000-0x30)=[{&(0x7f0000a4b000-0xbf)="1c45cd0df9151527b7823ed76cff92878b27b17a25bbd57ba1d4aac57fd32c38f2379af508a6bc88b8d49e7d3fcd5c12f4cc046ab5f023f81c0b2b73a85220ea6a71be4316317a39da5f506d17f1ac5d612a67a339f33120bd8f955c19d665bba28bab9e15f858a7a6df60e29a257a9910485a604ef33874993554be23ab8158a512f2c19ecf98f15e24e7f32bba22fe80a866a1241a90aa8d8c9765174cc5f77bf802c5133ad5e84a1a77fe7e649ea7e615b6fe44c66fef164629b4f1c334", 0xbf}, {&(0x7f0000bf2000-0x17)="e55673c3774e4cfd01575c61824d18b5d8813832f5bc17", 0x17}, {&(0x7f00001fa000)="b891e2d2e9e3acf08c39e2bcbc8b82da57e44ddc4a946dc3edcfcdd29b58c25f778466cbef4dc06e4a5829d9416eb7613328134832f7f487f13cf5c18d161c6313eee6009fe93d3d423aaf09ca6010a8391400e7167231e7198dacd2cc2c94de9f936eae1fc265c48bfc69c992286966e18773c2745148617e9a8465756ce07a", 0x80}, {&(0x7f0000680000-0x23)="1c468287dfd7f7b3359ff79a94a57e783e432f60823eab3dfcd74f764d6e72e1f42dba", 0x23}, {&(0x7f0000f52000+0x4c6)="98c5550f22db780fe2", 0x9}, {&(0x7f0000a95000-0x48)="2c488bfea16edd5503baf1419b59e7e796a60d6aae3a69bad40f1173e29330ac625cc89b676f4196c1ef020607afd4308fe70c44f8611de53e28b3ce7d50bf05f49a1116b303acd1", 0x48}], 0x6) statfs(&(0x7f0000337000-0x8)="2e2f66696c653000", &(0x7f0000740000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendfile(r4, r3, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f00001b3000-0x16)="") ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000fc8000-0x8)={0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x0, 0x100000000, 0x400000000000, 0x0, 0x0, 0x2}) 2017/10/17 07:00:51 executing program 2: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() perf_event_open(&(0x7f00002e9000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x6, 0x0, 0x3, 0x0, 0xc, 0xfe, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d9d000-0x8)="2e2f66696c653000", 0x40000, 0x4000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000-0x4)=0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x36, r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x40000000006, 0x7fffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x0, 0x4000000) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x1ff, 0x0, 0xffffffffffffffff, 0x200}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000b5d000-0x20)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1ff, 0x1, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000d35000-0x4)=0x1, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000fc3000)={0x8}, 0x4) r3 = syz_open_dev$evdev(&(0x7f00000e5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000f27000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ea, 0x3, 0x1000, 0x6, 0x7}, &(0x7f0000530000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000034d000)={r4, 0x5}, &(0x7f00005eb000)=0x6) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f000000c000)="") openat$hwrng(0xffffffffffffff9c, &(0x7f0000f70000)="2f6465762f6877726e6700", 0x2000, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e1a000-0x8)="2e2f66696c653000", &(0x7f000025a000)="2e2f66696c653000") 2017/10/17 07:00:52 executing program 1: setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x3)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f000014b000-0x9)="2f6465762f76637300", 0xa40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000003b000-0xe8)={{{@in=@broadcast=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=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a9000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a01000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f, 0x8, 0x2, 0x500, 0x7, 0x6000000, r1}) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000e6c000)="2e2f66696c653000", 0x0, 0x49) r4 = syz_open_dev$sg(&(0x7f0000e37000-0x9)="2f6465762f73672300", 0x200020009, 0x800000003) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00004da000-0x60)={0x0, 0x3c, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000543000)=0x0) timer_gettime(r5, &(0x7f000099c000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000065f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x7, 0x10010, r4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029e000)=0xc) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000358000)=@assoc_value={0x0, 0x0}, &(0x7f0000a6f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000594000)={r6, 0x6}, &(0x7f0000916000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00009e1000)=@assoc_value={r7, 0x3460}, &(0x7f000034e000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bf2000-0x8)={r7, 0x0}, &(0x7f0000026000)=0x8) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000e7f000)={0x100100000000002, 0x4, 0x2, 0x20000100000001, 0x0, 0xffffffffffffffff, 0x1c}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000594000-0x18)={r8, &(0x7f0000ce1000)="76", &(0x7f000035a000)=""}, 0x18) writev(0xffffffffffffffff, &(0x7f000004b000)=[], 0x0) r9 = socket$netlink(0x10, 0x3, 0x2000003) sendmsg$netlink(r9, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x0, "12"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) getsockopt$netlink(r4, 0x10e, 0x2, &(0x7f00000e0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b39000-0x4)=0xa9) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xc) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x20000001000000, 0x103) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000af7000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000011000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}) unshare(0x8000000012001fb) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f4dc918, 0x20000, 0x0, 0x0, 0x100000049, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000444000-0x12)="120000001600e7ff00f9e90009339b0f0a9b", 0x12, 0x0, 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f72666b696c6c00", 0x81, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a47000-0x3c)=[], 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f000006f000-0x4)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000270000)={0x1, r6}) r7 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r7, 0x29, 0x17, &(0x7f0000850000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00005ef000-0x4)=0xc10, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000dff000)={0x0, 0x101, 0x0, 0x6, 0x9, 0x80000001, 0x9, 0x0, {0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x9, 0x29cdeb6f, 0x7fffffff}}, &(0x7f0000ac8000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000128000-0x20)={0x5, 0x8, 0x7ffc, 0x1000, 0x7, 0x5, 0x1, 0x2, r8}, &(0x7f000041a000-0x4)=0x20) setsockopt$inet6_int(r7, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x4, 0x4) sendto$inet6(r7, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000fbb000-0x4)=0x3, &(0x7f00004c7000-0x8)=0x4) connect$inet6(r5, &(0x7f0000241000)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockname$packet(r5, &(0x7f0000ddc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000090e000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ac9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000148000-0xc)={r9, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) sendto$inet6(r7, &(0x7f0000426000)="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", 0x5ad, 0x0, &(0x7f00006ba000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) recvfrom$inet6(r7, &(0x7f0000f64000-0x59)="", 0x0, 0x400000000023fffa, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000f6d000-0xe8)={{{@in6=@loopback={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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005c1000)=0xe8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000994000-0xc)={0x0, 0x6, &(0x7f0000a2c000-0x84)=[@in6={0xa, 0x2, 0x3e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xe10c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6d3}]}, &(0x7f00001ab000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000811000-0xb4)={r10, 0xac, "a7f6e8c1ae85a13424e35a4086b3b4c7b41c67731cbcbffae9a20c0aa16b3965efe2dfa9115e7ee89727f4922b1c7d0761c3c109149833f29994c2387b75b6b795d02c3094263fe37f672d919decc55bb59c793b5f6cb9df379740d5f4ca09b213f38f6e122c51c043db46aa49cca518d507cc2aa9bce3510eefb9983318fe1e13fe18f0702ca8ba96099681f71a865285de8ecc0f2140d737d0aa71bd60ef00e8e2946fefd6ab1b88e5f12d"}, &(0x7f0000902000-0x4)=0xb4) 2017/10/17 07:00:52 executing program 3: clone(0x0, &(0x7f00007a1000)="afe4", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x101040) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000001000)={0x401, 0x2, 0x5, 0xd0a5, 0x7558, 0x1, 0x6, 0x0, 0x9, 0x3}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000)="00", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x9eb6, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xef2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0}, 0x0, 0x6, 0xffffffffffffffff, 0xfffffffffffffffc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f00006a5000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f000014c000-0xb)="2f6465762f6c6f6f702300", 0x6, 0x800000102) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000064e000)=0x0) r5 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r5, &(0x7f0000606000)=[{&(0x7f000008e000)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e2682bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad16b6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52c37d96937dfd32451dc3cdfcbe0b0992061053be212b77a63ec5eab842ac", 0x1f}, {&(0x7f00001ee000-0x37)="f8f49bb1f12b4b367989b5b3a45f89b75f5d94736aa51f95fd9397202f4ecf7e111c4e56a080296835373c56405895160a67aeff1147d0", 0x37}, {&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) sync_file_range(r3, 0xf2, 0x80000000, 0x1) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r4, &(0x7f0000e59000)=0x0, 0x200000000000006) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$autofs(0xffffffffffffff9c, &(0x7f0000e5a000-0xc)="2f6465762f6175746f667300", 0x8000, 0x0) close(r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:52 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6e000)="2f6465762f7667615f6172626974657200", 0x40041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000563000)=0x10, 0x80800) r2 = accept4$ax25(r1, &(0x7f00004e7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000018b000-0x4)=0x10, 0x80804) pwritev(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000975000)="6c0213b52a71a6f81990c934dcce604e55b81ce9237c7cdc4b67b0b5287fb6a43a1a0d3b4bb3f89b2e38fab2b6ae18ba62f11551b23dfd874305749d88914b247ebf846ed05c975f408c96d80032d1f9c3c256fb6eb5ee18bb8d579a0bc472e2156c375b", 0x64}, {&(0x7f0000ade000)="c1f052ddcacea2058ce4ee5709d586c4476c279dfb9a4bb08e2428b4425b5f2e52b3b7056d437fe419112deda25248a300e2a62ba1088696344ee5355931cb58a264dd79b30ef0bdfadec47da99a5b80e304cea899773d633a6316a5de4a20d151e62e0e571286ddd6e97c7455e245173e9fdb318668602c9f4fb52d8480c8c069b0b98c0c3d119c5e5b5a99aae43ef4ec3264f2ed0a65476a0dedd9eec3493f153fb4aa10dc9efe548922e886a3a6a45866e87d627fccc019df6ecbd8ee90657122a4e1f4e82d30b45e577a241a1f1e4a061a384b90a65723ad5d70a3f613e33174670e4769b1828def", 0xea}, {&(0x7f0000c8f000)="25afbaf39734dbc9d67e83c9a651dbeed587cbd45f7ade67efb479a2c5bca0baf1a6f5ffc0540f9dc6860daf9484d3d567d2f60f0c0d0a85982f416a57d2b4cde7a7ab84d459a230d271384d8f79b827c7c8c2680f7b7ba0fd84ef3a97a79be2f48fb7e5372cb33de8d4ad5140d62435", 0x70}, {&(0x7f000005c000-0xe7)="3ebe6af0ff0461e41c3d4a21abd684ec30c98af291b82e2da4795d1d6a627ee21f5bfbd2aae77141aaaeb521758821b96304fee00719e51841dec1cb9aa0f8bdd636089cf267e9c28f5071418d8ad0f12aa15f93f3aec22f771f6068c48607b070cb0cfe390ab45ee2f59cc090f14303ab505c6dd49d7740c9e58f8e534de68b70592e5e662a891ba238882125a1de29ecacd5b395431ad74a005501eee397c1f8833182f367a745232d2655863cf453151f1981fcf0c455be57cff3eb59acaed90f728edbd7c0ec910c16dbdc707fa0573189451d9e11c7ee31f5597e7fabb6a65366f2296da6", 0xe7}], 0x4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c92000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@multicast1=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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r5}, 0xc) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6(0xa, 0x800080014, 0x8) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000f18000)=0x1000000000000004, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000f18000)=0x0, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f000076c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000f18000)={0x1, [0x0]}, &(0x7f0000f1a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r9, 0x84, 0x17, &(0x7f0000d20000)={r10, 0x100, 0x1b, "165dfa64b6c442188b962081a1623b3e543dec23f00a606a5db160"}, 0x24) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000cf5000-0x18)=@generic={0xb, 0x3, 0x89e}) ioctl$sock_ifreq(r8, 0x89f1, &(0x7f000036b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000e3000000ebfffff30000000000000007445e00044904f600000001"}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d6a000)={0x0, 0x0}) socket$inet(0x2, 0xfffffffffffffffe, 0x100000001) socket(0xa, 0x2, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x6, &(0x7f0000f1b000)="", 0x0) setsockopt$inet6_buf(r7, 0x29, 0xcc, &(0x7f0000d7c000-0xed)="2c19e6c1f79f71787fcbc88dd0cf691e1b2db8fa6199d5b477dc706fd00dab8a4201faaf7ea7a62e5da9250eba952c6e7c63540e6a6fe5ff53a3c946fd38e940eb59952cd6e541a93484274e536210f494b92e367fa555eb5bf0df3832778fb6989bd85e96c41ca87368509040ecbdc4b78acb32e8e8ce27eda1bbfa31819778177fa6dabb93655e227c60bfdee239fa3087838f0a13ef75c50cf591df7f4d68b13bc3fa1b84d80fee1c9b779abc8d7cb472551256b10d6c83f4ecc91aff1be0e2e652cdec35023be1e28dad3df364b66b48bcc70006914e25a9bd2316b87b6ca055d251a6de0562f693e9caba", 0xed) ioctl$sock_ifreq(r11, 0x891f, &(0x7f000060e000)={@common="65716c00000000000000000000000000", @ifru_names=@common="69706464703000000000000000000000"}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f00008ed000-0x4)=0x4, 0x4) socketpair(0xb, 0x80000, 0x20006, &(0x7f00000e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000818000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f00000dd000-0x8)={0x3}, 0x8) 2017/10/17 07:00:52 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x4000, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x110, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x100000001, &(0x7f0000277000)=0xe75, 0x4) r2 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x7e5c6105) pselect6(0x40, &(0x7f0000703000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xfffffffffffffffc}, &(0x7f0000702000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000702000)={&(0x7f0000702000)={0x0}, 0x8}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x29, &(0x7f0000fd4000)="5211f2dadf5de506ceb43b7c4cecdf1f0be1f72532d75f0946710b75f21d68553541cdff7fb5321fdde0bb5a28407a0e7ffd4474900168d941bb96bd3e900be2e760e5a45cbfa54b272e37bbf60448e701286a0f268012c917a40dcc144b432e478a83c6bd52ddf6d45ba5ddae408b6426f185b31101270a580cbb8838e50002cadb54c3b9a12bd6", 0x88) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000fd4000)=0x80000000, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x48030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000fd7000-0x8)="2e2f66696c653000", &(0x7f0000fd6000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd6000)=0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fd7000-0x8)={0x1, r3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fd6000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000fd5000)="ef29d8bc71d977c09d0129164f37fa49eec9922831dd11e4408e0f59c5519545ed14a9d7535f8571fa05bac52144369c329ccf75605bc7b4ec54cd019c47f8482edce565a1131ae7f8df4c841098249b7702d587d9d2b0b0e1d3f91d2b43dd90044a77073e2158754138dce5df62afd35c17911d64b4413b93077f50d930c70b8564e024ba8e129b806e57e0326a2abae058ef7afe38c4895d3ad6992f675f939e03074ec59cb7fc05b6d5ea7a4c4ddeb82477e51c8239cb2203c8ca93d4159fa7ce259a894ca685083d14a645646ffaedb9e6c20755", 0xd6) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000fd4000)="5685ca91ddd25e6233a49abcb8c29203222afbc8a057e2", 0x17) socketpair(0xf, 0x2, 0x10001, &(0x7f0000c3d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r2) readlinkat(r0, &(0x7f0000b3c000)="2e2f66696c653000", &(0x7f0000b3c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41) ioctl(r0, 0x10000002283, &(0x7f0000472000-0x2)="0005") 2017/10/17 07:00:52 executing program 7: ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f00003cb000)=[0x0, 0x0]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(0xffffffffffffffff, 0x100000000001) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e5000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000eea000-0x10)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000365000)="2f6465762f72666b696c6c00", 0x0, 0x0) accept4$unix(r1, &(0x7f0000de7000-0x1002)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000234000-0x4)=0x1002, 0x800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdd, 0x1f, 0x10000, 0x0, 0x0, 0x0, 0x800, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000000000000002, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000007f000)="2f6465762f7161745f6164665f63746c00", 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f14000-0x27)={0x0, 0x1f, "eb873411537dea2608b838fe76256363f426e781aebb9353ca6cb6336bedb7"}, &(0x7f0000ce9000-0x4)=0x27) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000058f000-0x10)={0x5, 0x4, 0x3, 0x3, r3}, &(0x7f0000dd5000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x800020005, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x7fffffff, 0x0, 0x8, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000fdf000-0x9)="2f6465762f73672300", 0x0, 0x4002) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000125000)="2f6465762f736e642f73657100", 0x0, 0x1) r5 = eventfd2(0x7, 0x1) r6 = eventfd2(0x6, 0x1) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00007d1000)={r1, 0x2, 0x2, r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000b48000-0x20)={r5, 0x0, 0x3, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000947000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ab5000)=0x14) pipe2(&(0x7f000094c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x3, &(0x7f0000f56000-0x8)=0x0) clock_gettime(0x41, &(0x7f0000796000)={0x0, 0x0}) io_getevents(r8, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000e82000-0x10)={0x0, r9+10000000}) io_submit(r8, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f000095b000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) io_destroy(r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00006f5000-0x9)="2f6465762f76637300", 0x201fc, 0x0) 2017/10/17 07:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000542000)={0x0, 0x0}, 0x80000) unshare(0x20000400) clone(0x0, &(0x7f0000f77000)="0100", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") r2 = accept4$inet6(r0, &(0x7f0000c67000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000705000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000fe3000-0x40)={&(0x7f0000fb7000-0x1c)=[0x0], &(0x7f000027c000)=[0x0, 0x0, 0x0], &(0x7f0000452000-0x8)=[0x0, 0x0], &(0x7f0000cf7000)=[0x0, 0x0], 0x1, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000838000)={{{@in=@multicast1=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}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) getresgid(&(0x7f00002f0000-0x4)=0x0, &(0x7f0000570000)=0x0, &(0x7f0000bf1000)=0x0) lchown(&(0x7f0000cff000)="2e2f66696c653000", r3, r4) fchmod(r1, 0xffffffffffffffff) ioperm(0x81, 0xb, 0x47f4898b) ioctl$int_in(r0, 0x5452, &(0x7f000024c000-0x8)=0x0) futex(&(0x7f0000644000)=0x8001, 0x3, 0x1a66, &(0x7f0000831000)={0x0, 0x0}, &(0x7f0000aae000)=0x9, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000093000)=0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x1) write(r5, &(0x7f00006ed000)="2200000014000799000910f7e2ff05000200030001000000090002000000ff13f115", 0x22) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000d7d000-0x4)=0x0) add_key(&(0x7f0000056000-0x8)="6b657972696e6700", &(0x7f00008e1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f000094e000)=0x0, &(0x7f0000001000)="") r6 = accept4(0xffffffffffffff9c, &(0x7f0000d9f000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000ba5000)=0x8, 0x80000) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00005c5000-0x4)=0x10000, 0x4) poll(&(0x7f00007a3000)=[{r2, 0x4014, 0x0}, {r1, 0x280, 0x0}, {r6, 0x18, 0x0}], 0x3, 0x9) clock_gettime(0x400000000003, &(0x7f00004b2000-0x10)={0x0, 0x0}) getpeername$llc(r6, &(0x7f0000365000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fb6000)=0x10) futex(&(0x7f000003d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000149000-0x10)={r7, r8+10000000}, &(0x7f0000000000)=0x0, 0x6) 2017/10/17 07:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x805, 0x8a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ff0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c3b000-0x28)=@ethtool_eee={0x45, 0x0, 0x0, 0x101, 0x10001, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffe]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 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, 0xfffffdffffffffff, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x6, 0x7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000e65000-0x8)=0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000e9c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000bdb000)={0x1, [0x8]}, 0x6) listen(r3, 0x0) ioctl$sock_proto_private(r3, 0x89e5, &(0x7f0000008000-0x51)="bf7fd8af018ca299baff1b93ac8d766467e32c0d69d3f238ef2ce9b1bd63cfd65d7cf6792c58f4430f6e32ad3097ac8384ee1c772dd29114eb86fb8af601cdd6f8bc3a965c3166d1bdee573c11423e8272") syz_extract_tcp_res$synack(&(0x7f0000228000-0x8)={0x0, 0x0}, 0x1, 0x0) getsockname(r2, &(0x7f000085c000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006ea000)=0x1c) getsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f00004b9000)=0x0, &(0x7f0000d90000)=0x4) preadv(r2, &(0x7f0000f97000-0x90)=[{&(0x7f0000e1e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f00004a3000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000985000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000ccc000)="00", 0x1}, {&(0x7f000082d000)="00000000000000000000000000000000000000000000000000", 0x19}, {&(0x7f000021c000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00001b1000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000e37000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000661000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}], 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00003c3000)=0x0, &(0x7f0000639000)=0x4) getpeername$ipx(r2, &(0x7f00007ec000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f3c000-0x4)=0x10) syz_emit_ethernet(0x72, &(0x7f0000a29000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x4, 0x1, 0x200}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x60, 0x2, 0x9, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r4, 0x42424242, 0x0, 0x0, 0x13, 0x2, 0x0, 0x0, 0x0, {[@sack_perm={0x4, 0x2}, @mss={0x2, 0x4, 0x80000001}, @timestamp={0x8, 0xa, 0x8181, 0xffff}, @nop={0x1}, @sack={0x5, 0x22, [0x7, 0x6, 0xffffffff, 0x3f, 0x7, 0x1, 0x5, 0x0]}, @sack_perm={0x4, 0x2}]}}, {""}}}}}}) syz_emit_ethernet(0x3c, &(0x7f0000f6e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x2, 0x2e, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x800, 0x0, @loopback=0x7f000001, "1eb99216a158429dc179db0d62df01ff79f1"}}}}}) syz_extract_tcp_res(&(0x7f0000019000)={0x42424242, 0x42424242}, 0x0, 0x7) syz_emit_ethernet(0x2a, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x4, 0x3}}}}}) getpeername$ipx(r2, &(0x7f0000d26000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000200000-0x4)=0x10) write(r2, &(0x7f000026f000-0x24)="2400000052001f0014f9f40700ff0300020006e201000100feffffffff47000100000000", 0x24) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005ff000-0x4)=0x0, &(0x7f00002b0000)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000fa8000)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f87000)=0x8c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000969000)=@sack_info={r5, 0x1, 0x380000000}, &(0x7f0000103000-0x4)=0xc) creat(&(0x7f0000c15000-0x8)="2e2f66696c653000", 0x4) 2017/10/17 07:00:52 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a7000-0xb)="2f6465762f6877726e6700", 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000001000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000a2000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x3, 0xa1, 0xb, 0xa0, 0x0, 0x8, r1, r2}, {0x4, 0x9, 0x10000, 0x4, 0x9, 0x9c, 0x101, 0x8001}, {0x1, 0xfffffffffffffff7, 0xc2ec, 0xffff}, 0x5, 0x6, 0xfffffffffffffffd, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x67, 0xfff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x7, 0x7, 0x1, 0x3, 0x8000000001, 0xab9, 0x6}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000004000-0x8)={0x9}, &(0x7f0000003000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000000010, 0x3, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f00004a4000-0xb)="2f6465762f6877726e6700", 0x0) ftruncate(r4, 0x10002) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r4, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000edc000)={0x1, 0x9, 0x4, 0x81, 0x0}, &(0x7f0000edc000)=0x10) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000edd000-0xc8)={r5, 0xbe, "f9b9930d7e0c84a7155e0c969fe22e4507316c741eea0009648f5160db20975c14ccd72e2a09e9ec9d411dfff011e02f500f039fc92cb4f71d5efdc9782286aab058af17e2a3e572da222c146fcac4388bc39fa8b03783821779e3758ecf7485dee5a98266b9381d6aa8f409618fa61d4ad989dcc14728d615f7e680e3d425990d6121cc791417bd76dcc8c2daf489280fd149a07ff8ad1e58088c6efa56c99a1d2a41e97928cd7015775118e095bc3f85b7d500805d47e71955ac2d1d94"}, &(0x7f0000edc000)=0xc6) mmap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r4, &(0x7f0000edd000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a34000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ede000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ede000)="2f6465762f70746d7800", 0x800, 0x0) write(r3, &(0x7f00000fe000-0x26)="260000001200470000000004080001005200000000000000d700009c00040050050023fb0800", 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000efe000)=0x800, 0x4) connect$inet(r6, &(0x7f0000721000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/10/17 07:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000de000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000abb000)={0x3f, 0x3, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, "3db3d9060000042d", "d00e04e67b9fd37bba32dda11cffff26d2c4a0e725563f1f10f50032386f9a0e", 0x2c, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$vcsa(&(0x7f0000f70000)="2f6465762f766373612300", 0x0, 0x40) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000f33000)={0x10002, 0x0, &(0x7f000058c000/0x3000)=nil}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000347000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000882000)=0x20) recvmsg(r1, &(0x7f0000b3e000)={&(0x7f00005f7000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a76000-0x18)=[{&(0x7f00004e8000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b}, {&(0x7f000081a000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f000006e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34}], 0x3, &(0x7f00003d0000)="000000000000", 0x6, 0x80000000}, 0x12002) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x100020000) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f6b000)={{{@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}}, &(0x7f0000b4f000-0x4)=0xe8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=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(&(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) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f71000-0x10)="2f6465762f73657175656e6365723200", 0x105200, 0x0) r3 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f70000-0x8)={0x0, 0x80000001}, &(0x7f0000f71000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f6e000)={r4, 0x0, 0x30}, &(0x7f0000f6f000-0x4)=0xc) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000246000)={r5, 0x7ffffffb}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x9) write(r6, &(0x7f0000272000)="00000008f70900001f0006c507140023050000000200000002ff0000192f00", 0x1f) getrandom(&(0x7f0000e50000-0x14)="0000000000000000000000000000000000000000", 0x14, 0x1) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b5c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0xf, 0x803, 0x2) setsockopt$inet6_tcp_buf(r7, 0x6, 0x100000000000e, &(0x7f0000daa000-0x7b)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8dbd57d69c8047db1217d17be05bec643f3a597624f3678f240e0eb00c33775ca914ee5c473ab906405a2ff010000c2c70d0cc6706d7133520bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31b0028c51415202279a9e1ae5dc52", 0x7b) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) socket(0x4, 0x80002, 0x6) getsockname$llc(r7, &(0x7f00008cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000459000)=0x10) r9 = socket(0xd, 0x8000e, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x9e, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x100000000, 0x10000000}, {0x8000000, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1000006}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x40000000000001, 0x800000000000000, 0xfffffffffffffffe, 0x1, 0x0, 0x80}}, 0xe8) sendto$inet6(r6, &(0x7f0000e84000)="8d", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) connect$netlink(r9, &(0x7f0000efc000-0xc)={0x13, 0x0, 0xfffffffffffffffe, 0xadd}, 0xc) 2017/10/17 07:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f00001dc000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032b000)=0x0) r2 = getpgid(r1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000a5d000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000002b000)={@loopback={0x0, 0x1}, 0xfffffffffffff801, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000001000)="2f6465762f7572616e646f6d00", 0x0, 0x100) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000001000-0x18)={0x9, 0xfffffffffffffffd, 0x4, 0x101, 0x10000, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r5, &(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)=0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r5, &(0x7f0000002000-0x38)=[{&(0x7f0000004000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a}, {&(0x7f0000005000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000003000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000006000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000001000-0xe3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe3}], 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(r3, &(0x7f0000006000)={0xfffffffffffffff8}, 0x8) fcntl$setown(r6, 0x8, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f0000008000-0x8)={0xdb, &(0x7f0000004000)="8896b24b0022b4e0e26b3ff2b54413413ddfe08df85f252b9d6ab36ad35c81f701ce5b01f7c4a791a18ee258dfddefe9a357513842721905c7429e04c6b15e63feb3bb0f44ec2ebb8f366a0a0385f6034d872b744da25b122e9cb68e0c52dc705d477f97e20663c828ead8b8eb0f04a4eaf2ddcf1f1b366012fa2e34c30f7a9edbcf57ec0f225c1d845d09418185c15bea86f5f0f3b53d38532ca90a8e3aef03566e9ee25cd41d4b2377fdf2f6a1e3c68f3c7032df6f873e88d7dc22adf171bdb6b282f2e14db41f5892c38bb926517765a4ab06d2852bb80c4db6"}) 2017/10/17 07:00:52 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000ba8000)="2f6465762f7573626d6f6e2300", 0x55, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6175746f667300", 0x105000, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a24000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000580000)={0x0, 0x0}) ioctl$KVM_GET_FPU(r3, 0x81a0ae8c, &(0x7f000042b000-0x1a0)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f00002f3000-0x8)={r4, 0x1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f00007b1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x17, &(0x7f0000e6c000)=0x143, 0x4) bind$inet6(r5, &(0x7f0000eb6000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) listen(r5, 0x0) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2f, &(0x7f00009f8000)={0x4, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_emit_ethernet(0x4a, &(0x7f000052e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a3b000-0x10)={0x0, 0x1, 0x6, @random="3999efbf2b1f", [0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000369000-0x8)={0x42424242, 0x42424242}, 0x100000001, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000bde000-0x52)={0x0, 0x4a, "449034999a0ed9ad20cc391711387add1059e9507195470340bdcd3507bf839732479f904e020000000000000001808859f43e005be84b2a2cd021e2c5f481b14db3cb4b56a2372ccb21"}, &(0x7f0000e34000-0x4)=0x52) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f000050c000)="6879626c6100", 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009bd000-0xc)={r7, 0x10000, 0x30}, &(0x7f00009a7000)=0xc) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000778000-0x4)=0x8, 0x4) r8 = socket$inet_dccp(0x2, 0x6, 0x0) writev(r8, &(0x7f000073b000-0x80)=[{&(0x7f0000998000)="a78b6410060f0bd1f7d3e016e745487e809526fd24c51d708ab082e60afec2cec2060f9e23726c7ae2da722b2a98eca8aaabd9c917dc0c3a55daa227fd585d0c0e0d25ba1aa774e14c08bf428b4300aa4411ed4073665f145ca76e74a041b3b1f29a7f37194678796d835a9383aa7b95147e7ff6b3cedf011ee80010ff5acec944608285afcb81269282ef1c9990c5908375da2274b6c5c300a7c8c9bca401febb3d420d77a6b8e6995945b8dffff438440864d7941af7395d11b928f98c9653614ec6da8976ed52dd162163ce95c5144db0c1da171364b2db18ab6d3d", 0xdd}, {&(0x7f0000eae000)="d78144662f32065c0819fcf0204416f906dbc82699c8a68ef173376816ff2f0d527be7c7c0bb5bda3891e1ac2dfce3751c551db32965a58464e571b201294fb375cdd751e325e959862210a52ced3424321ca76eba785044b9955e7682c392ef", 0x60}, {&(0x7f0000d4d000-0xa)="247da1068fcf9c0f0367", 0xa}, {&(0x7f0000a2d000-0x6b)="b3b04ce9d0784fbce5098ac0b57a0ef5701b5f74396e681f2a2ee36f3b126603bdfdb1c30f2080006830e96b4890519cf96ef0d397c9418ac9d97ef9905c2e1aaf3b00b85c1c84991feaf7034b125c6b35919612b8e39b709e3c824fdd4876fa7412d3611de0f3a6e4005f", 0x6b}, {&(0x7f0000d8b000-0xa7)="157d4c938075cdb5a0acdf3e7d49f2ff21baca4133e9b405747f40d6f40ccb8b1ba17cdd91723d7b8b857a96dbe8201089ffa1f46da92fc0284895ee0c5e52283ae4b29bb8ce4ed316169ebddccb26dace7e4cfa90e5e144556c5850c1c427e3db2412172fe6faf143cf125dadc9f7cfc14ba6f7050de793d35b560ae0ac06dd9c239a5717cc61d93e634e435d569dbfd18482e1d27e79b68fcb833fcfe81563869163d016c0ce", 0xa7}, {&(0x7f0000790000-0x7b)="987f7f209d457e383036e2313d8293ad7ee1e6976fdceea70c28ab140ab282259c8bf1d41017d0f0274d99d6ff381437d11066b8fb42439f1d2fdd31d83877b17171c8dcff0ab2fa964c6238bcb96924c0f067f86d66e4c75b88ba637f55dc5db0a9e690168e4ced4e3f111622318f09fe6f848111d663d2f87a37", 0x7b}, {&(0x7f00001b6000)="d0cc32e36a39819270f9b8cd93f13c93ceba6aceb881f462e273c88d1f2a090497af3af40cac284e21b021dcf12733ca1e04f1efe11a9056fa2ff416467064267603fb869250a923a729521a5056c3ddfcfe2bc965a2e72552fd8dd9371f317a75ad6b8e96d2bf2dcc90e690df350b1d11f99a0916638e007a5d2cab20a1f2f94ebae7eb77d48218ea1ef0f0fe5f365fbe68d9a7bf5624641e6b076359290168f7322a50053b642ad0ba9ace3bf1f42fc10993daa0e76dff2b", 0xb9}, {&(0x7f0000b18000-0x16)="58a384c1b3a1ccbb935c033967f18db385a6e28c2751", 0x16}], 0x8) socketpair(0x4, 0x80a, 0x6, &(0x7f0000c6a000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r8, 0x0, 0x10, &(0x7f0000831000)={{{@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}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) ioctl$int_in(r8, 0x5456, &(0x7f000037e000)=0x7d) sendto$inet(r8, &(0x7f0000ac3000-0xe2)="cc68d81157797970130ea30b8ce793dc80d4720e1419fa934b6aefbd2bca78c8f2dd5b7721e9e4a7a293b00833c9f6c46f7bfd2924615e30587274ba7743b072d247173706855e191387c032b0c91596d7c8cc7ddabb82fa5538d738048f0e78ef86a239ad21579648a67f07e1f09a556f99583147cf8ddec16bb545092cdd59f05687e57b0e14155cedc4d7ad7dcbe56199ce5c0ba370ec8e7e800774b91be11ae63d3ef1da7ee4805e9adb6ca8e1854139aec9d78d7b84e4b1ec86f8def979f92546fb04813f4026f8075b3402159742d349bfa5d2e2618b0400ab6fcef583d9d4", 0xe2, 0x4090, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000ce2000)="72656e6f00", 0x5) syz_emit_ethernet(0x56, &(0x7f0000fdc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, r6, 0x0, 0x0, 0x8, 0x11, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}]}}, {""}}}}}}}) pipe(&(0x7f00009d5000)={0x0, 0x0}) r10 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r10, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[{&(0x7f0000dc7000)=[{0x14, 0x1d, 0x80719, 0x0, 0x400, "1608"}], 0x14}], 0x1, &(0x7f0000025000)=[], 0x0, 0x0}, 0x0) 2017/10/17 07:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000a90000-0x8)="2e2f66696c653000", 0x40) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000a58000)="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", 0x1000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r1, 0x10bd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = epoll_create1(0x1000000000080000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00001a3000-0xc)={0x10000000000000, 0x0}) r5 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000560000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r4, &(0x7f000034a000-0xb)={0x1, 0x0}) r6 = getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000098d000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000080b000)={r6, 0x0, r7}, 0xc) pipe(&(0x7f00000e1000-0x8)={0x0, 0x0}) r10 = request_key(&(0x7f000043a000)="2e726571756573745f6b65795f6175746800", &(0x7f0000462000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000035b000-0x1)="00", 0xfffffffffffffff8) keyctl$set_timeout(0xf, r10, 0xffffffffffffffff) syslog(0x3, &(0x7f0000c3f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000a84000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000cb000)=0xb) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000b96000)={0x0, 0x1}) pread64(r2, &(0x7f000030a000)="00000000000000000000000000", 0xd, 0x0) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000367000-0x1c)={0x5, 0x8e, 0xff, 0x1, 0x0, r9, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r11, &(0x7f000000a000)="", &(0x7f0000006000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bc7000-0x4)=0x0) 2017/10/17 07:00:52 executing program 2: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xffffffffffffffff, 0x1000000000007) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000545000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000659000)={{0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x1, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x20000003f, [0x3, 0x100000000, 0x10001, 0x8000, 0x1, 0x10000, 0x2c1a000000000000, 0x3]}, 0x5c) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000078e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000478000)=0xff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100feffffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x6, 0x7, &(0x7f00009b9000-0x8)={0x0, 0x0}) shutdown(r2, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000035000-0x20)={0x80, 0xfffffffffffffff8, 0x200000000000004, 0x7, 0x2, 0x8, 0xffffffffffffff8a, 0x9, 0x0}, &(0x7f00008aa000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000091d000)={r5, @in={{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]}}, &(0x7f00002f3000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x20000100000006) connect$inet6(r0, &(0x7f0000fd4000)={0xa, 0x1, 0xfffffffffffffffb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f000055f000-0x1c)={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) gettid() r1 = open(&(0x7f00007aa000)="2e2f66696c653000", 0x100, 0x1000000000018) r2 = creat(&(0x7f000029f000-0x8)="2e2f66696c653000", 0x1000000000000000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000036f000-0x10)={0x0, 0x0, 0x200ff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00007a5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000ac8000)={r3, 0x7fffc, r2}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000bcf000-0x68)={&(0x7f0000294000)=[0x1, 0x10001, 0x268d, 0x9, 0x6f, 0x0, 0x2], 0x7, 0x5, 0xffffffffffffa02b, 0x200001, 0x6, 0x8, {0x7a820315, 0x23, 0x0, 0x20, 0x543, 0x4, 0x0, 0x4, 0x369, 0x1, 0x9, 0x3, 0x4, 0x800, "7c2a6a5a3c77b07a1edbc0d196ba9e7ee8e6073da69ffd7834852520dbd2e4f3"}}) r5 = socket$inet6(0xa, 0x7, 0xffff) ioctl$int_in(r5, 0x5421, &(0x7f0000495000-0x8)=0x800) sendto(r1, &(0x7f0000b89000)="fb1f33044a862df48c910099f83f385043f09d87bb671ab5dce345d37cf009473debabc991fe260bbd4fcd32f83d6cf653260cdcd7de4f5f75c8b33de92bac2b4cd0a4b49fa9ee3c99e7a89fd02f297afca42a9b738c94c996ea852e037730ecab3262a8588f2276f025bdd4b1dab306690c5f0da9973ba469ef2262c479c143bda280afb05b54b6b03686fe786e0b2af6dbe1e3d7e0163b0f586d8ec5f161c32c69ae9f7614151ce48a715c19db3ea87574ba4664861251af2bf6c04364498ef1a26faa071f7003822baa0e8ebbe24398cbd29b444368b8a13d869b8bbe72f602", 0xe1, 0x40001, &(0x7f0000b19000-0x6)=@hci={0x1f, 0x0, 0x3}, 0x6) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000e7e000)={0xa, 0x3, 0x41f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f00009a3000)={@generic="3b299c624743f808d75e12cd4b669f59", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000012b000-0x4)=0x0) listen(r5, 0x5) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f0000e56000-0x4)=0x1, 0x4) sysfs$3(0x3) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f000016e000-0x1c)="19d91c07223b6a4ed05c6a9111b382fc3ee16ef9060000000000006d497e03d99238f251c5de957fa1fd4a4a205030d3d5d6fe51eeec1deb827872bf71e6a06bc6af07ab5a3bc6f64d108f2e4794", 0x4e) bind$inet6(r6, &(0x7f0000414000-0x1c)={0xa, 0x1, 0xc8b, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_proto_private(r4, 0x89ef, &(0x7f0000759000)="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") tee(r2, r5, 0x102, 0xfffffffffffffffc) pipe(&(0x7f000087c000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$random(&(0x7f0000ef3000)="2f6465762f72616e646f6d00", 0x0, 0x20140) syz_emit_ethernet(0x4b, &(0x7f00005f2000-0x4b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x2000086dd, @ipv6={0x0, 0x6, "a228af", 0x15, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"cb"}}}}}}}) ioctl(r2, 0x5, &(0x7f0000cdf000-0xd9)="28f8bcf075ce573830134a17a0773940661c4f2c8a3d22e1e40ccbe68903f47a70f443056bcb94e043bd5b3c10ae8cea35fc0000000000a182bb08dfbf6e97b16f1ddc7517c5df824f1e67ed9fc7cb451b4d577cf58e73fdd38430306663f5a551d00b9c2f7825d45ab9181864de6c1381a51d98e7e935a044aadb2b1e230094214f9c9d794b71ac476d5470565ee8fd94340211f0155b1491e92aff6eaf23b77885cb1d7b4e79ab47997207a694ebcf27b9a9874fd032f126fe0c03899d1701030800ddb537f64f507296911891e89c586ea311d800e2b53b") setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000f29000)=0x84c, 0x4) 2017/10/17 07:00:52 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x8003, &(0x7f00005cf000-0x8)=0x1ff, 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae6000)="2f6465762f6b766d00", 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000018000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000a8000-0xf)="2f6465762f73657175656e63657200", 0x300, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007df000-0xb)="2f6465762f6877726e6700", 0x80080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x401, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x4, 0x78, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000a91000)={0x8000000000000005, 0x20000000009, 0x3ff, 0x6, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000e000)={r5, &(0x7f0000fbf000)="", &(0x7f0000f97000)="", 0x0}, 0x20) r6 = fcntl$getown(r3, 0x9) capset(&(0x7f0000c9c000-0x8)={0x39980732, r6}, &(0x7f0000d55000-0x18)={0x7, 0x401, 0xd218, 0xfffffffffffffffb, 0xa9b, 0xffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r5, &(0x7f000042b000-0x8)="", &(0x7f0000fbe000)=""}, 0x18) request_key(&(0x7f00002e5000-0x5)="7573657200", &(0x7f0000ae8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ae8000-0x8)="6d643573756d2900", 0x0) add_key(&(0x7f0000a40000)="74727573746564006b", &(0x7f000073e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007df000)="67", 0x1, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000056000-0x6)={0x0, 0x754f}, &(0x7f0000b7c000)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000bcc000-0x8c)={r7, @in6={{0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000797000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = getpid() sendfile(r0, 0xffffffffffffffff, &(0x7f0000949000)=0x0, 0x1000) process_vm_writev(r8, &(0x7f0000fde000)=[{&(0x7f00001e1000-0xb9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a}, {&(0x7f0000fdf000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89}, {&(0x7f0000fdf000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f000020e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x4, &(0x7f000057a000)=[{&(0x7f00006bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00000a5000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}, {&(0x7f00003d8000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f00003b8000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x61}, {&(0x7f0000394000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}], 0x5, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket(0x1e, 0x6, 0x0) futex(&(0x7f0000005000-0x4)=0x6, 0x4174d6446cc9f97b, 0x0, &(0x7f00009d0000-0x10)={0x77359400, 0x0}, &(0x7f0000007000+0x2fc)=0x0, 0x27d6) sendmmsg(r4, &(0x7f0000863000-0xc0)=[{{0x0, 0x0, &(0x7f0000615000-0x40)=[{&(0x7f00005bd000)="08d857f67227e72302c168298d1500512c0d6a7140c48fa4d4f10b945c", 0x1d}, {&(0x7f0000c8e000-0x89)="aa961ae045f9e7b6a36e639bd774c426acac03e2b0d924744bd5e066ccf5fd552a7c8b7504db995f36c192add230c4c1a895239158c200bde3d91ee1d9d3bf1c098d0476fbf1f56ca8a5249a3cd7853ee9bfb16f7abb48bedc3d146cbb57312a58652ac9a7761578bd2e818d0a6f0547a00ed0b379ce4be5617e5eed79cecae2e92a3781720da5410b24a2a6c248338dfa0ed1bcc0739545843fd29cd7b0bc563dcdb309bea5016e5ef21cffe8858cde84b1b177f5862535f10ff0aa2f02026cac652cde08f282f87904", 0xca}, {&(0x7f0000587000)="aad8ad89a550764863cfe8f92c8fe91f82a28757b10fff00560cd8d265caeb3c1f8f8c2abfb722ea88293b145e52cf568c74ff27f15828ae021d6b41851307c42537a374cbc03ed7b15f8bf12d0c01ebbfd9946b7698ef754364d2ecdd166b1e5828ce6907e2d167a59a0a6f0c443cb324c85e1826b52424ad9633e8891608dab39b57ad5da144f3c75cf11ae79a019f73fa0465c29f7d9fc3d0e5abd7b5e4a3777884719670fb3709e7e74fa0e40d481a67955accb274488929d46ffee06a7278df2296", 0xc4}, {&(0x7f000008a000)="f35bdd1a8940ad8aeb2dbed633b5e55c3e23d30ae07ac40435a179ebe4fcae2a953d3ee34743266b8f30509817e24a9190fe48d409bd11650ce04681acc4c62624adeea2cfb3bea9c808140570cc126edb60abd0487cab636cf99e2f7b88585298cfce4964aba7f686c99ddc20813d456dbbcda4fba89f951d59a19bfe4bdd77aaa6afffeb26d8db8acc62fb58423d5c394c", 0x92}], 0x4, &(0x7f000097c000-0xc0)=[{0x20, 0x119, 0x1ff, "dd46404cd02a700c5e7da5eb36"}, {0x78, 0x3a, 0x70de, "1fd20cb233ad22bbf9943e630110a78f9fd1b6419447048123d429da0e745d0690c6e201023270187b541dd0cd328ee5dc18ab10487a31d9722a9618af8c932a63fd948b086e6ee874d11703ba71a539cecbe11b0448f21d05a7767cb270c95118"}, {0x28, 0x11f, 0x8000, "7d3c34044386835613dae45e7b36f9964138"}], 0x3, 0x40800}, 0x1}, {{&(0x7f0000f1c000)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000642000-0x50)=[{&(0x7f00005f5000-0x9e)="af468b1c010e1530b42211fb0c8d6da5583a1d5cadcd155c1feb0defd3ce2f71e77470bd395161d47e9d0fdc9a140294b4ed191e963cafd1b1881372b371a0a50d4433796afd5104c9e7b9c71863dcb5470f0de7a6b0712c6dd36a0c884d5b9588b8ba4a884ccd42f177db5e8c32e14d9fcd605720b9f7d3595e6d60fea1d9c1061a91ffc3427f06de158e4ac2c984b7c2d97ca4f96c208b98e6e55c00a2", 0x9e}, {&(0x7f0000b36000)="f04dfc9ffa388a514c3dd3392a5e4b86aa94e222093f212fb947ae39012be8b27b1da3bb", 0x24}, {&(0x7f0000eae000)="f952349a37c36d0ae206bd1d121d4227ede01c6523", 0x15}, {&(0x7f0000d65000-0xcb)="707b6f3f2a2eab42206b0c7a5da9942facd4b46e2c50082b635ac8c68769bd4a6970a82812d10e6f0cddd21995fc7bd31966569bfce0093c973a957901a3f0f481ec4f3ca506b618c002e6bc44c6f763c6e15ee490885fda29b861dcbbed4afb599ab99d19e27f840f806eef03c2e6a8b571c385e842a1bc2e4e17dd574b515868b23670462c098aa00243865f4631ec625f4b19775dd81058f7467c5f424792d25d26c169b840df35fb53f5a5314669df68f31ff2252004bbf244b541d9074a66cbe5b70fcc0c00b27d13", 0xcb}, {&(0x7f0000017000-0x74)="53686b948397be3558fc6afeb958b69d1c9e7d8531c9ef3dd8d3e22a47c22124dfc04b4578895759c5601ac4703d521e397130ee0f597bc6f97dcf94eda2c5a5e2a50658dabb3e6d8368a0066518021820a6cc71e7c1ae643125a9e28bb2af686f181ea5c542d8c124732717f8422062c5120d8d", 0x74}], 0x5, &(0x7f0000a79000-0x100)=[{0xb0, 0x112, 0x7, "9df750cb61afe602faecf59dfbe46c1c58c5471325415859cccf76c3d657f6a3921e33550b8af112d8175cd882be9276af4614696b738b2461ad7754bf2543145b7a72157300bfb0a7056a006f27b48c5f6cc4451065139cf218435b709874db58e6ed7a2ecd5fa2824b32c622ba385501d64cca002c5bf24b34b73936f13f5c28a2886b375eae1569e8bbec2fc6f7c664e45e02b9548bb7b02b10fc8afe7c"}, {0x50, 0x1ff, 0x96, "6e0b0d0efd401a324105143190c8eb051ece31904531a4b545a2bfe1ea41c0de6df75395aef468cbcfee4b9a483b0c5742d585b995faaf901ad8"}], 0x2, 0x1}, 0x7}, {{&(0x7f00009ff000-0x8)=@sco={0x1f, {0x3d2, 0x4, 0x100, 0x20, 0x100, 0x1}}, 0x8, &(0x7f0000013000-0x70)=[{&(0x7f0000cf2000-0xa7)="c1aa0b27357547bb2010d9acab15a335401eece92905139ffb066ea1876de5f17db3747f9e9bb24780aae36d177b18e299c790652cf92d1c7c58d1b7c7b7136ee6c9e500af136789242522cc525e974bb2fdf88a7bf45f68665b6a328f464a38bcf54c0bfcd911302464a85778ac4ab3e6eeaa7d1e48e6c8a4cbf196a4df01cb480605a624d0d6bddca47f1997d249838836bef3b7bd064087494e0f03ecd6a631f35a60302e13", 0xa7}, {&(0x7f0000e97000-0xde)="1b7bf794d0bd2d9b3e91f7afb7db0e3d65ab5e952849017bea54e44d6536cda8a350e657aad5c7064fa8d3d38272441fe721534d5dd51ffbbcf6713cd313ac506f4b1d39afa5d1648ff74c08696be4d1a359f74d2644fe4fb55c4f40ccfd4b25717e4ac767767d0ff623aced45b9bb385dc50ba4583d91af6cded4c36e2d869aca8e47b78fc0012591222b14bf82e2f31180e648e4920304c9f17ee7de07b8bac1a3090be2ad511d08d9ae9c49677a251f2d0d0f8955ef2d0e1293bd72e65c44675da7103fb4de81ac1f259a90d8337cd95ac207a614ed9279c359dd17cc", 0xde}, {&(0x7f0000f00000-0xcc)="b72eb932843c9a02ed0992b689ea8ddff9cf32ce10a3f3bab616aeb18637096d53ae92b532046083348b4275294f3331cbc2fc8ac3e01a62e7168a23a64e674ac4ef41c8dfcfb2e707b9c18459ce61e3e1a952ee10db9e2c3e5519b1e5b0218ebb68e32df8fd10a47ed828dee1383623577dd662a9c09b014e0b2bc5bbe41ad5bb1d9893fea9c51a0fbb49e56dac8aa20a3cfc36a4f1d33c081ddeba66cc61967edb7030c7e350ceab4f607f99caccbc9ae4f57daba00ec763a38376447c0024ee598c21e68654db2d9d6033", 0xcc}, {&(0x7f00008b5000-0xa)="e2c765c4f9bf76f61290", 0xa}, {&(0x7f0000a27000)="7ff541ad0d992c136ec92a59da5a84be527a34f4a0cf7dfdefaf95bcf389970c41e6bf963fb1afcf93685bbacc35b1b8ddcd9a0d60c025b95cf04dd59d8bd8834b262e780a4f25e9a6f4fcbef3ffb95fab6bc76328c42b8c03efc0dc3622db48e045718b85e5537eba6a2572966e506b1311", 0x72}, {&(0x7f00002c4000)="205093cedc5798a1d4600ff45062e77a4d5805888ce114e81c981141b0316f8c01b7435ad9cd07e0851915f3a07053dd5d4990701a7a421fbd9882e7e2f72a50dc63ed3653033477d1434cde78c556af4d3cc5dcba19be6b9dd62d27392024e258a0cfcbb703", 0x66}, {&(0x7f000058c000-0x85)="75f7a97832487426d03bca2669eca8417d36c721d979c2d1b23731cc2a9519d9ea11b13e78312e7056d5f9c7698d21ebd316707cc7b2ad385771106a1b86e3e49c5f085f5260f0012f7b05d81c9b100ad83e7e1db8678a550c64c6aee303d5e5a649aaaa27a0df7c1e5be526e0c8b15939c1357c36812d0d52a3ce32b398e1588becfeb99c", 0x85}], 0x7, &(0x7f0000f55000-0x18)=[{0x18, 0x103, 0x1, "c5064f91"}], 0x1, 0x80}, 0xe0000000000}], 0x3, 0x20008000) listen(r9, 0x9) 2017/10/17 07:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000001000-0x57)="411b9cedbe5744af45475c08d9577c2665104fa95969c54955a85ee80915290228242a7fce40898d94982d238ecceb4fec7f577f643fb75cbb4ffa573033444b534fc5a1ec0cc7c4be40e78a3780bfc6097cffc9ac8086", 0x57, 0x4000, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000edc000)="2e2f66696c653000", &(0x7f0000a98000)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000000)={0x60, @tick=0x9, 0x4, {0x1ff, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x3ff, 0x401, 0x8, 0x500, 0x8, 0x200000, r4}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000001000-0x400)={"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"}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) fstat(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) ioctl$KVM_RUN(r5, 0xae80, 0x0) r7 = fcntl$dupfd(r3, 0x408, r2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r7, 0xc028ae92, &(0x7f0000004000-0x28)={0xffffffffffff26f5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000003000)=0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000003000-0x4)=0x0) bind(r7, &(0x7f0000001000-0x10)=@ipx={0x4, 0x2, 0x29d3, "db75fed0e4b9", 0x3ff, 0x0}, 0x10) 2017/10/17 07:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000b7b000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) perf_event_open(&(0x7f0000cb7000-0x78)={0x800000000002, 0x78, 0x40000db, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x40000, 0xfffffffffffffffd, 0xfe, 0xb69a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9e, 0x0, 0x8104, 0x100000, 0x8001, 0x100000000, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3a000)=nil, 0xb3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x25, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x80, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a9b000-0x9)="2f6465762f73672300", 0x1d9, 0x141000) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x20003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000294000)="5602404b", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r2, &(0x7f0000000000)="d1217f7eb25361848a61333cdb166aadc30568839aa9855025cb586932f10bd94232fffb50c0ade56e8cfb9e6b78f2009f64fa128a4d60ed4f79fb17e013b434852f768c4634434a3eccd57abafe877a3f1a233a318a7d9ee192a3fb8e32c490015bc0c7fca59a069885668289e47f55fc7bfe06839a20a0697abc562d3d40064f49c356d9e6d4202855f54d7dea1622216d7d9c9ab79e95b64a662bc5f9451363197815bb7252d1596a5d0537d1395f21a7e275721d2802a9ac06fdd512dc76c9013ef8d7cf8677af33760f", 0xcc, 0x1, &(0x7f0000003000-0x10)={0x4, 0x7, 0x552e, "5023a24e7808", 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ftruncate(r2, 0xffff) sendfile(r2, r1, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b6b000)="2e2f66696c653000", 0x80000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000022e000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="716e783600", 0x1400, &(0x7f0000003000-0x9a)="95db38db964ca6404ef77f0d0213da3a308b18baa63c8305987d00deb0558cc1482437fa5dbd22e48802dd51b0b526e365ab3fd15a9ef7ff6d7bc8b0b416ecd16c1441534d20da32bdfc64ba156fb69ae3fa88e86437dac557a189debce7aef64ff307251d385172c2b894b9cc909456f1c2f7f3a4609fd5eef66f65d7a8c8e404c09ebcb7771d8192eeae24d006ae0d3da7236bd8fe1af0ee83") symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000") mknod$loop(&(0x7f0000001000)="2e2f66696c65302f66696c653000", 0x0, 0x0) rmdir(&(0x7f0000001000)="2e2f66696c653000") clock_adjtime(0x0, &(0x7f0000003000-0xd0)={0x37cb, 0xffffffffffffdf55, 0x4, 0x5, 0x100000000, 0x2, 0x800, 0xffffffff, 0x1, 0x3, 0x3, 0x81, 0x6, 0x3, 0x6, 0x6, 0xf90, 0x100000001, 0x1000, 0x2, 0x400, 0xdec, 0x2, 0x7f, 0x8, 0x35d}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000e16000-0x4)=0x6) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000004000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") symlinkat(&(0x7f0000001000)="2e2f66696c653000", r2, &(0x7f0000001000)="2e2f66696c653000") ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2017/10/17 07:00:52 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000039000)="2f6465762f7667615f6172626974657200", 0x40041, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000563000)=0x10, 0x80800) r2 = accept4$ax25(r1, &(0x7f00004e7000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f000018b000-0x4)=0x10, 0x80804) pwritev(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000975000)="6c0213b52a71a6f81990c934dcce604e55b81ce9237c7cdc4b67b0b5287fb6a43a1a0d3b4bb3f89b2e38fab2b6ae18ba62f11551b23dfd874305749d88914b247ebf846ed05c975f408c96d80032d1f9c3c256fb6eb5ee18bb8d579a0bc472e2156c375b", 0x64}, {&(0x7f0000ade000)="c1f052ddcacea2058ce4ee5709d586c4476c279dfb9a4bb08e2428b4425b5f2e52b3b7056d437fe419112deda25248a300e2a62ba1088696344ee5355931cb58a264dd79b30ef0bdfadec47da99a5b80e304cea899773d633a6316a5de4a20d151e62e0e571286ddd6e97c7455e245173e9fdb318668602c9f4fb52d8480c8c069b0b98c0c3d119c5e5b5a99aae43ef4ec3264f2ed0a65476a0dedd9eec3493f153fb4aa10dc9efe548922e886a3a6a45866e87d627fccc019df6ecbd8ee90657122a4e1f4e82d30b45e577a241a1f1e4a061a384b90a65723ad5d70a3f613e33174670e4769b1828def", 0xea}, {&(0x7f0000c8f000)="25afbaf39734dbc9d67e83c9a651dbeed587cbd45f7ade67efb479a2c5bca0baf1a6f5ffc0540f9dc6860daf9484d3d567d2f60f0c0d0a85982f416a57d2b4cde7a7ab84d459a230d271384d8f79b827c7c8c2680f7b7ba0fd84ef3a97a79be2f48fb7e5372cb33de8d4ad5140d62435", 0x70}, {&(0x7f000005c000-0xe7)="3ebe6af0ff0461e41c3d4a21abd684ec30c98af291b82e2da4795d1d6a627ee21f5bfbd2aae77141aaaeb521758821b96304fee00719e51841dec1cb9aa0f8bdd636089cf267e9c28f5071418d8ad0f12aa15f93f3aec22f771f6068c48607b070cb0cfe390ab45ee2f59cc090f14303ab505c6dd49d7740c9e58f8e534de68b70592e5e662a891ba238882125a1de29ecacd5b395431ad74a005501eee397c1f8833182f367a745232d2655863cf453151f1981fcf0c455be57cff3eb59acaed90f728edbd7c0ec910c16dbdc707fa0573189451d9e11c7ee31f5597e7fabb6a65366f2296da6", 0xe7}], 0x4, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c92000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@rand_addr=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=@multicast1=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}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x22, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x800080014, 0x8) setsockopt$sock_int(r5, 0x1, 0x1d, &(0x7f000013a000)=0x14000000000000, 0x4) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f1a000-0x4)=0x0, 0x4) r7 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f000076c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f18000)={0x1, [0x0]}, &(0x7f0000e20000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000d20000)={r9, 0x100, 0x1b, "165dfa64b6c442188b962081a1623b3e543dec23f00a606a5db160"}, 0x24) ioctl$sock_SIOCGIFBR(r7, 0x8940, &(0x7f0000cf5000-0x18)=@generic={0xb, 0x3, 0x89e}) ioctl$sock_ifreq(r7, 0x89f1, &(0x7f000036b000-0x28)={@common="74756e6c300000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="0100000000e3000000ebfffff30000000000000007445e00044904f600000001"}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d6a000)={0x0, 0x0}) socket$inet(0x2, 0xfffffffffffffffe, 0x1) socket(0xa, 0x2, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x17, &(0x7f0000000000)="", 0x0) setsockopt$inet6_buf(r6, 0x29, 0xcc, &(0x7f0000d7c000-0xed)="2c19e6c1f79f71787fcbc88dd0cf691e1b2db8fa6199d5b477dc706fd00dab8a4201faaf7ea7a62e5da9250eba952c6e7c63540e6a6fe5ff53a3c946fd38e940eb59952cd6e541a93484274e536210f494b92e367fa555eb5bf0df3832778fb6989bd85e96c41ca87368509040ecbdc4b78acb32e8e8ce27eda1bbfa31819778177fa6dabb93655e227c60bfdee239fa3087838f0a13ef75c50cf591df7f4d68b13bc3fa1b84d80fee1c9b779abc8d7cb472551256b10d6c83f4ecc91aff1be0e2e652cdec35023be1e28dad3df364b66b48bcc70006914e25a9bd2316b87b6ca055d251a6de0562f693e9caba", 0xed) ioctl$sock_ifreq(r10, 0x891f, &(0x7f000060e000)={@common="65716c00000000000000000000000000", @ifru_names=@common="69706464703000000000000000000000"}) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f1b000-0x4)=0x4, 0x4) socketpair(0xb, 0x80000, 0x20006, &(0x7f00000e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000818000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f00000dd000-0x8)={0x3}, 0x8) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c0000)="2f6465762f73672300", 0x7fff, 0x3ffe) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006a7000)={0x0, 0x0, 0x0}, &(0x7f0000af6000-0x4)=0xc) r4 = getgid() recvfrom$ipx(r1, &(0x7f0000d24000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x1, &(0x7f0000696000-0x10)={0x4, 0x1ff, 0xd8f, "2d0c7b05117e", 0x49, 0x0}, 0x10) lstat(&(0x7f00009ef000)="2e2f66696c653000", &(0x7f0000b2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) r6 = syz_open_dev$sg(&(0x7f00007dd000)="2f6465762f73672300", 0x0, 0x2) clock_gettime(0x5, &(0x7f00001a4000)={0x0, 0x0}) write$evdev(r6, &(0x7f0000da6000-0x50)=[{{0x0, 0x0}, 0x400, 0x8, 0xffffffffffff062c}, {{0x0, 0x2710}, 0x0, 0x5, 0x8413}, {{r7, r8/1000+10000}, 0x0, 0x9, 0x6}, {{0x77359400, 0x0}, 0x1, 0x3ff, 0x400}, {{0x0, 0x0}, 0xc98, 0xfffffffffffffffe, 0x7fff}], 0x50) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a34000-0x1)="2f6465762f6877726e6700", 0x10000000000200, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x6, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f00000b1000-0x8)={0x0, 0x0}) ioprio_set$pid(0x3, 0x0, 0x7ead) ioprio_get$pid(0x1, r9) r10 = geteuid() setuid(r10) getpeername$packet(r1, &(0x7f000057f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000e17000-0x4)=0x14) recvfrom$packet(r6, &(0x7f000097a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf0, 0x1, &(0x7f0000994000)={0x11, 0x1f, r11, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000427000)={0x0, 0x6}, &(0x7f0000996000-0x4)=0x8) r12 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e49000-0xb)="2f6465762f6877726e6700", 0x4800, 0x0) syz_open_pts(r12, 0x4000000000000400) inotify_init() ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003ed000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) sync() fallocate(0xffffffffffffffff, 0x1, 0x6, 0xffffffffffffffff) socket(0x0, 0x2, 0x0) 2017/10/17 07:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000773000)="72616d667300", 0x0, &(0x7f0000d38000)="") r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000afd000-0x1c)=[{0x17, 0x21, 0x209, 0x0, 0x0, "02000000ffffec"}], 0x17}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) socketpair(0x8, 0xf, 0xffffffff, &(0x7f0000ce6000-0x8)={0x0, 0x0}) r3 = getpgid(0x0) r4 = getpgrp(r3) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f85000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000-0x4)=0xe8) getgroups(0x6, &(0x7f00003ed000-0x18)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r2, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) setregid(r7, r8) r9 = getgid() sendmsg$unix(r1, &(0x7f000077a000)={&(0x7f0000453000-0x10)=@file={0x1, "2e2f66696c65302f66696c653000"}, 0x10, &(0x7f00006e1000)=[{&(0x7f0000c98000-0x36)="333e82ae3ed4390a013d506d2228aa426ccabb47f90ec04a914e9d52ef77fa19fe93a100af92dd3c2488d4cbda1fcf23dadc2d1d69f6", 0x36}, {&(0x7f0000e20000)="864d3e0f8ce3703bb974fec27f9f626d38431a8419b04b7062e33d3a43d1049b605cafcfb5e071ad7b8d8d86c91d9769f46cede4e9ff8c8ca79dfdac3cbbb263a31a403b0ebb5a88d412412354e02986e28d53f0bc7eb5df8b4b1bb6a4a2ea689f3663b59914d6017f731e13f86df422990666697834a115c11894d9eb843672e9127154551d7da28626b371c06b2cb6b6b0829a660985c9c11fdd1bb08e02101d17bf89397a255b2a6265d0b93c923f63807385e8c1622b4f76e10009ffa1c1938a0612aad9678c67419889e469fd845fb269280afdc2f3899aed434a6b854591cd66c5d2136bd1e65e23b90c3be927cd6a36b9c7", 0xf5}], 0x2, &(0x7f0000f99000-0x60)=[@cred={0x18, 0x1, 0x2, r5, r6, r9}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x4, 0x1}, 0x0) mknod(&(0x7f000096c000)="2e2f66696c65302f66696c653000", 0x8080, 0x3) perf_event_open(&(0x7f000017b000)={0x7, 0x78, 0x0, 0x7, 0x7ff, 0xffffffffffffffff, 0x0, 0x996, 0x105, 0x8, 0x1, 0xff, 0x5, 0x2, 0x0, 0x8, 0x1, 0x100000001, 0x3, 0x242, 0x5, 0x1af, 0x4, 0x1000, 0x3, 0xfffffffffffffffe, 0x0}, r4, 0x7, r1, 0xb) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000e35000-0x4)=0x0, &(0x7f0000534000)=0x4) 2017/10/17 07:00:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6f6c00feba", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x2000000000000007) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000632000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00002b7000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xa2b1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}], 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000890000)="2f6465762f6877726e6700", 0x440000, 0x0) r4 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000e12000+0x925)={0x2, 0x78, 0xdb, 0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1000, 0x0, 0x41aeac57, 0x0}, r1, 0x9, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0xaa3, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00001b8000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) r6 = syz_open_dev$sg(&(0x7f0000c0c000)="2f6465762f73672300", 0x0, 0x2) write$sndseq(r6, &(0x7f0000647000)=[{0x6, 0x53ec, 0x8b4, 0x10a084b3, @tick=0x0, {0x6, 0x0}, {0x24, 0x9}, @queue={0x4, {0x2, 0x4}}}, {0x8, 0xff, 0xb7, 0x7fffffff, @tick=0x101, {0x1ff, 0x2}, {0xffffffff, 0x3}, @ext={0x47, &(0x7f0000624000)="34508e94ac83b7070ae31792d55ed27142ffc7cf1188e8f519e163df3306860992e5f539be8108b928d18820303c2f558185a781ba50be1e4f4410fff706c1caf8926bcfafc4e3"}}, {0x4, 0x100000000, 0x3, 0x376, @tick=0x6, {0x1, 0x4}, {0x5, 0xffff}, @addr={0x8000, 0xaf}}, {0x100000000, 0x100000000, 0x9, 0x6, @tick=0x9, {0x1f, 0x7}, {0x400000004, 0xffff}, @control={0xf7f, 0x3f, 0x6}}, {0x7, 0x80000001, 0xfffffffffffffffa, 0x3, @tick=0x3, {0x100000000, 0x80000000}, {0x4, 0xfffffffffffffff7}, @control={0x101, 0x7fff, 0x6}}], 0xf0) fstat(r5, &(0x7f0000ff8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r4, 0x5421, &(0x7f00005aa000)=0xfffffffffffffc8f) setsockopt$inet6_tcp_int(r3, 0x6, 0x14, &(0x7f00001ab000)=0x800, 0x4) r7 = memfd_create(&(0x7f00001c1000-0x2)="68f2", 0x0) ioctl(r6, 0x200000000227e, &(0x7f0000ac7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x6c) ioctl$DRM_IOCTL_SG_ALLOC(r7, 0xc0106438, &(0x7f0000f5b000-0x10)={0xffff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$unix(r3, &(0x7f00001eb000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e3c000)=0x5c) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f00008db000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000008d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000-0x10)=@common="6c6f3a00000000000000930000000000", 0x0, 0x0, 0x0}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f000085c000-0x40)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="0ae6f2466943", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="de10785cf587", @random="f2ac4feebe95", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}]}) fsync(r5) 2017/10/17 07:00:52 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d10000-0x11)="2f6465762f7667615f6172626974657200", 0x505000, 0x0) mmap(&(0x7f000070d000/0xd000)=nil, 0xd000, 0x3, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9d000)={0x0, 0x0, 0x0}, &(0x7f0000872000-0x4)=0xc) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x34, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00004f9000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000f9f000-0x8)={0x1, &(0x7f0000d63000)=[{0x0, 0x0}]}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x9) fcntl$setown(r1, 0x8, r2) fcntl$setsig(0xffffffffffffffff, 0xa, 0x5) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) pause() ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4203, r2) mmap(&(0x7f0000653000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000aa0000)="") mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0xb, 0x40010, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f00007ba000-0x20)={0x2, 0x3, 0x7ff, 0x8, r2}) mmap(&(0x7f0000f61000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d32000/0x2000)=nil, 0x2000, 0x1000004, 0x11030, r3, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000b62000-0xce)="6008ba630b1f136f8410378dce40f239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad3991b3b6d6ff336bf7445fb82aad12c82109ba879823d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") mmap(&(0x7f0000c51000/0x4000)=nil, 0x4000, 0xa, 0x34, r3, 0x0) ptrace$setopts(0x420b, r4, 0x1, 0x100000000400020) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r4, 0x200, &(0x7f0000fa1000-0xb)={&(0x7f0000aae000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) 2017/10/17 07:00:52 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f000095a000-0x58)={0x0, 0x39, 0xc693e02a1edd175, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x44000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) 2017/10/17 07:00:52 executing program 6: mmap(&(0x7f00006dc000/0x2000)=nil, 0x2000, 0x10000000000a, 0x32, 0xffffffffffffffff, 0x4000000000000) r0 = getpgrp(0x0) setpriority(0x0, r0, 0x85) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000-0x9)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fb7000)="2f6465762f6b766d00", 0x400, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)={0x2, 0xa0000000000, [{0x40, 0x0, 0x5}, {0xbd, 0x0, 0x4}]}) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb9000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000fb7000-0x68)={0x7b, 0x0, [0x5, 0x4000000511, 0xe45, 0x1000000000201], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a71000/0x18000)=nil, &(0x7f0000ae2000-0x18)=[@text32={0x20, &(0x7f0000fb8000)="640f323eecf20f23e30f01b1fbff0000b8a3c1c4c40f23c00f21f83500000e000f23f8670fb3f40f001736260f01cbc4c245019c781349b95166b848008ed8", 0x3f}], 0x1, 0x0, &(0x7f0000fb8000)=[], 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000aed000)={0x7b, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006de000-0xc)="2f6465762f6175746f667300", 0x420400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r3, 0xae03, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000fb9000-0x48)={0x80003, 0x0, [0x8, 0xffe, 0x5, 0x5, 0x8000, 0x2, 0x8000, 0x3]}) socket$inet_udp(0x2, 0x2, 0x0) r4 = dup3(r2, r1, 0x8000007fffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x6, r2, 0x0}) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001000-0x20)={"5d6138f0c24acdb83147cac8a5087c0e", {0x4, 0x2, 0x100, "fdc6bc853269", 0x7, 0x0}}) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x2) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000efd000)=0x1) mmap(&(0x7f0000bb1000/0x4000)=nil, 0x4000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0xfffffffffffffffe) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bb1000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004b4000-0x10)={r2, 0x1, 0x5, 0x8}, &(0x7f000031d000-0x4)=0x10) perf_event_open(&(0x7f0000002000-0x78)={0xffffffffffffffff, 0x78, 0xde, 0x0, 0x3de, 0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffffd, 0x2000000, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x40033, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) setpriority(0x0, r3, 0x85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000711000-0x8)="6465616400", &(0x7f00006ce000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009d1000)="b3a9967aca1e46b670ae23f8da35ecf7b140f14843f571cea41b5aaadabc47d57b13bece22e9f657e9b644276fd92f6e81e865fcafa94c4e168e638928bc8f104aadebd33038fc4819c542ac2da8181369fbbcf19c8eca5774b26ea9ce1281e00532eaa5a0283ec1c18f02b52e64cf0e4288145201a5ebb6c6a150c76922eaeeb9a41119e7485712993950570ccdf19480e4343645f7634c82efca7c85ff4de06843614ecb2e4b5afea9e81320959594f9f2b59ca080b02e3e1258c3c40523b4f3170c483069ae8302780ceb7470b32c739c834818c83b9b7a11ce958f8722dc78b66b4ce028a488411ab0a9a018", 0xee, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000a7b000)={0x26, "686173680000000080000000000f", 0x0, 0x0, "73686135313200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000aba000)="a3", 0x1) bind$alg(r4, &(0x7f0000021000)={0x26, "736b636970686572000000000000", 0xd, 0x45, "6c72772873657270656e742900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) r5 = syz_open_dev$sg(&(0x7f0000574000-0x9)="2f6465762f73672300", 0x4, 0x101000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000839000-0x6d)="9686f506e4e37dca819504f0fb9f5c0143f5bfa47a608c670b5c56eff6859cb6128cdd7f203f50386b669e3ef98d9b08fb75d55221dcabcd50e646766afb6e852b64d560b9d61a524b35f7529f6bd4727178cb028c2fb789a30632f39b7bd7b046e735477f5975681204f884", 0x6c) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f000063a000)={0x2}, 0x4) 2017/10/17 07:00:52 executing program 0: syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000093b000)="2e2f66696c653000", &(0x7f0000a63000)="7472616365667300", 0x1, &(0x7f00009a7000-0x2)="01") symlinkat(&(0x7f0000093000-0x8)="2e2f66696c653100", r1, &(0x7f0000f49000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00002e2000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000bf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000990000)=0x800, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009cf000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x1, &(0x7f0000deb000)="bbad6f3dc49299be68f008e37fd6972ef53c465a46e19604c518ff3999497b4bd2ac95c6aac4ab5842614b1cab4d89dcc9226f2f96ae779bcbd443964304a7f6cb99cfc44f063d120547a1e93f34c8192959ee3d8ff98185b743fa7b632a6eaba05bf625a0af02cc32b146bd08fd79f75b663d78b5496979f63e0b6e47ede823ab4f666852da94e19a59e580e7f84f80bf0000b8b137d8c77dbade3db424930ca3e5345e6b38876a9e796941f2e469b61e92da18520193992c1ae26cce1af25dfdbbd653b541b4e90fdaaf7285c9d7ff7d7fa358208a525170f06b9999920057cb034c7c6d1f1163aa", 0xe9) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x3, 0x20000000003e) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f65000)="6b657972696e6700", &(0x7f00001ce000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000954000-0x2)="2b00", 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001c4000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000997000-0x20)={@loopback={0x0, 0x1}, 0x20, 0x2, 0x1, 0xa, 0x100, 0xb3cb, 0x7}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000044b000-0x8)=0x100279) perf_event_open(&(0x7f000001d000)={0x7, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f000035a000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r6, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x10) 2017/10/17 07:00:52 executing program 3: mbind(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xc003, &(0x7f0000fa5000-0x8)=0x6da, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000d61000)=0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff1000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ff0000)="2f6465762f736e642f74696d657200", 0x0, 0x400) clock_adjtime(0x7, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0x207e, 0x85, 0x0, 0x40000000000000, 0x7, 0x6000000000}) r2 = dup(r1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000b0b000)={0x2, 0x0, 0x0, 0x3, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00007d7000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$TIOCNOTTY(r2, 0x5422) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000ff1000-0xa)={0x9, "056bae63be1c"}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000276000)="") mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ed9000)="73797a6b616c6c657200", &(0x7f0000ff3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0) ioctl$TIOCNOTTY(r2, 0x5422) close(r1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000575000-0x4)=0x20c8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000002000-0x2)=0x2000000000000100, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000041c000)={0x0, 0x0}) 2017/10/17 07:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x1020, 0x0, 0xac, 0x85, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xffffffff0001ffff) ioctl$int_in(r0, 0x5452, &(0x7f0000d67000)=0x5133) syz_open_dev$loop(&(0x7f0000532000)="2f6465762f6c6f6f702300", 0x6, 0x101500) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000da2000-0xc)={0x0, 0x7fffd, 0xffffffffffffffff}) readahead(r1, 0x1a0fc1fa, 0x8) write(r1, &(0x7f0000872000-0x80)="aea0f25cc527399e4216a86143ee0d909e459e50eaa9f879fa30fe2bab6c529ecefec01df395bd0ec85b53b1aab297df69e1c7eae7fb50b95431f6868898bd4f0602859f481df74c25a1bfdad7f507b57a2062aeaf0cddbe3c7c776f8a0563726b58c5b882fd9fd676d6765acc1b4ec8b5587152c946f481ce7aa5df899a00", 0x7f) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f000077a000-0x138)={{0x10f000, 0x17000, 0xd, 0x6403, 0x0, 0x0, 0x66f, 0xb84f, 0x800, 0x3, 0xf1, 0xffffffffffff7fff, 0x0}, {0x17000, 0x5002, 0x3, 0xe9, 0xffffffff80000001, 0x1, 0x7, 0x5, 0x7, 0xf4, 0x2, 0x5, 0x0}, {0x100000, 0x100000, 0x8, 0x4, 0xccc7, 0x3, 0x7c0e, 0x10001, 0x7f, 0x401, 0x100000000, 0x0, 0x0}, {0xf000, 0x10000, 0xd, 0x9, 0x7fffffff, 0x1, 0x3, 0x3, 0xfffffffffffff4c3, 0x7, 0x200, 0x7, 0x0}, {0x2, 0x3006, 0x1f, 0x8, 0x3, 0x5, 0x9, 0x10000, 0x1, 0x1000, 0x0, 0x4, 0x0}, {0x1f000, 0x2000, 0x4, 0x8, 0x3, 0x4, 0x3, 0xf39, 0x5, 0x3c89, 0x2, 0x3, 0x0}, {0x6001, 0x1, 0x0, 0x2, 0x3ff, 0x4, 0xffffffffffffffe1, 0x1, 0x20, 0x7, 0x80000001, 0x7ab, 0x0}, {0x5004, 0x0, 0xf, 0x0, 0x7fff, 0x67c, 0x1, 0x80000000, 0x5, 0x3, 0x7ff, 0x3, 0x0}, {0x10d000, 0x5004, [0x0, 0x0, 0x0]}, {0x2, 0x106000, [0x0, 0x0, 0x0]}, 0x20000010, 0x0, 0x2, 0x40000c, 0x1, 0x8000, 0x5000, [0x4427, 0x4, 0x101, 0xc22]}) clock_gettime(0x7, &(0x7f0000bdc000)={0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000460000-0x4)=0x0, 0xa, &(0x7f0000f1d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00003fd000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000643000-0x8)={0x0, 0x0}) setitimer(0x2, &(0x7f0000801000-0x10)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, &(0x7f0000616000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x2, &(0x7f0000ea7000)={{0x0, 0x7530}, {0x77359400, 0x0}}, &(0x7f0000ec6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f000099c000)="2e2f66696c653000", &(0x7f0000ed3000)={{0x0, 0x7530}, {r2, r7}}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000691000-0x8)={0x0, 0x0}, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000086000-0x1c)={&(0x7f0000c37000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "56b440d432abffc7b8b375e9cabb5f52a523bedbdbdf9140fc5fd868bf90c28cb31f044e7970c977bc34a3390a854d1959fdf56270c0a2b39407010e37a77f", 0x0}, 0x58, &(0x7f00000b0000)=[], 0x0, &(0x7f0000aec000-0xd4)={0xc, 0x0, 0x0, ""}, 0xc, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000080807, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) fadvise64(r8, 0x0, 0x1, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r9, 0x1, 0x8, &(0x7f0000760000-0x4)=0x0, 0x4) 2017/10/17 07:00:52 executing program 1: r0 = creat(&(0x7f000041e000-0x8)="2e2f66696c653000", 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000000)={&(0x7f00005ad000-0x14)=[0x65, 0x10, 0x0, 0x9, 0x8ac], 0x5, 0x78, 0x6, 0x1, 0xfff, 0x3, {0xffffffff, 0x6, 0x7a5, 0x3, 0xfb840000000000, 0x18, 0x4, 0x100, 0xeb, 0xfff, 0x3d9, 0x3, 0x1, 0x7, "ecd7c56b42dfcb7e2f7735853645a46dbeacaf66041b631d99aebda60cbea4de"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f0000528000-0x8)="2e2f66696c653000", &(0x7f00006b0000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) accept4$packet(r0, &(0x7f000087e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a58000-0x4)=0x14, 0x80000) connect$packet(r0, &(0x7f0000fcb000)={0x11, 0x1c, r2, 0x1, 0x7fffffff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mount(&(0x7f0000b61000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000ec2000)="72616d667300", 0x0, &(0x7f0000b68000)="") getdents64(r1, &(0x7f0000429000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000198000-0xb)="2f6465762f6877726e6700", 0x500, 0x0) getdents(r1, &(0x7f0000909000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) getdents(r1, &(0x7f0000085000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) 2017/10/17 07:00:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xdb, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c5a000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f00005f1000-0x3)="397000", 0x2000, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x40800, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ea, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0}, r0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r2, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0x585a}, 0xc) r3 = inotify_init1(0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000762000-0xb2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") prctl$setptracer(0x59616d61, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ada000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setown(r3, 0x8, r4) fcntl$getownex(r3, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006fd000)={0x0, 0x80000, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000ded000-0x28)={&(0x7f00008f2000/0x2000)=nil, 0x0, 0x4, 0x40, &(0x7f00001f7000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f0000bcb000)={&(0x7f0000bb5000-0x14)=[0x5, 0x7fffffff, 0x4, 0x2, 0x8], 0x5, 0x8, 0x5, 0x7f, 0x9, 0x11, {0x8, 0x100, 0x3bf, 0x8, 0x565b, 0x3, 0x7, 0x7, 0x9, 0x7, 0xfff, 0x6, 0x2fb65d0b, 0x2, "82dc07e29ab943ffd4a9c46af61ce218171e48a3a9c0debb89fcbaeeed01e880"}}) sched_setaffinity(r4, 0x8, &(0x7f0000ac4000-0x8)=0x400) ptrace$getregs(0xc, r5, 0xfffffffffffffffc, &(0x7f0000000000)="") ptrace(0x11, r5) 2017/10/17 07:00:52 executing program 7: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000070f000)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) inotify_add_watch(r0, &(0x7f0000000000)="2e2f66696c653000", 0x2000000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000016000-0x4)=0xf4) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000016000)=0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000027000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000001e000)={0x0, 0x0, 0x0, {0x0, 0xa33a}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x827}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000029000-0x30)={0x3, 0x3d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000026000-0x8)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000029000)={r2, r3+10000000}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005000-0x68)={0x6, 0x2, 0x3, 0x6, 0x5, 0x100000000, 0x4, 0x8, 0x40, 0x4, 0x7, 0x7a, 0x1, 0x8, 0x80000000, 0x6, 0xfff, 0xffffffffffff0001, 0x100000001, 0x2, 0x652, 0x8, 0x0, 0x0, 0x68, 0x7}) lseek(r0, 0x0, 0x7) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000001b000)={0x1, 0xb4, 0x6, 0x7ff, 0xc13d, 0x3ff, 0x80, 0x9}, &(0x7f0000029000-0x40)={0xe3, 0x4a0, 0x6, 0x7fffffff, 0x20, 0x6, 0x7fffffff, 0x10000}, &(0x7f0000004000)={0x3f, 0x9, 0x6, 0x6a34451f, 0x1, 0x4, 0x7fffffff, 0xfffffffffffffff9}, &(0x7f0000029000-0x8)={0x0, 0x1c9c380}, &(0x7f0000029000-0x8)={&(0x7f0000028000)={0x0}, 0x8}) fsetxattr(r1, &(0x7f0000006000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f000002a000-0x1)="00", 0x1, 0x1) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x7) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x8) r2 = socket(0x1e, 0x206, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x6, &(0x7f0000f68000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f00009b2000/0x13000)=nil, 0x13000, 0x2000006, 0x80032, 0xffffffffffffffff, 0x10) mmap(&(0x7f000022b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000be8000+0x3f6)=0x0, &(0x7f0000f6a000-0x4)=0x4) listen(r0, 0x617e) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000864000)={0x0, 0x0}, 0x1, 0x0) listen(r2, 0x400000000c) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e69000-0x4)=0x0, &(0x7f0000240000-0x4)=0x4) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x0, 0x30, r3, 0x56) socket$inet6(0xa, 0x4, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000076c000-0x98)={0x0, @in6={{0xa, 0x1, 0x61a9, @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, 0x9}, &(0x7f0000de2000)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000b8d000)={r4, 0x3f, 0x5, 0x3, 0x7f6, 0x400}, &(0x7f0000f6a000-0x4)=0x14) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000e68000)=r5, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000f6a000)={@random="ef84060c29a7", @random="824ad5987862", [], {{0x800, @ipv4={{0xb, 0x4, 0x2, 0x0, 0x34, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x40, 0x3, 0x9, [{[@multicast2=0xe0000002], 0x1}, {[], 0x7}]}, @noop={0x1}, @ra={0x94, 0x6, 0x3}]}}, @igmp={0x5, 0xffffffffffff0000, 0x0, @rand_addr=0x0, ""}}}}}) 2017/10/17 07:00:52 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00009b1000)={&(0x7f0000081000)="2e2f66696c653000", 0x0}, 0x10) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, r0, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000016d000-0x78)={0x2, 0x78, 0x27, 0x7, 0x0, 0x0, 0x0, 0x8, 0x3fffc, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x20, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffb, r1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x23, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1000000005, 0x2920, 0xff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$dupfd(r3, 0x406, r3) syz_open_dev$mice(&(0x7f0000195000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000002, 0x0, &(0x7f0000039000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f08000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14c8, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="dad4bab31682", [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x1492, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2, 0x0, ""}]}, @hopopts={0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x11, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xcd, 0xe, "9c1d68c178e2046db28005a32bdd"}, {0xfe, 0x2b, "b79f00dcde2716a2497b4dc3e97c0dff04d265d54b52003afed770873190b664a66ea151921391daedd1d4"}, {0xc7, 0x98, "280e5f583fb54fdaa6ce300ca012fc1de90bdde5414b1751f85d5bc81d8d0f092984fa7c13358eb175aaf2b2d07b02998f1705622f26535c269b6728db888fbcce30151920a1a5517ca85489058ef8e21e9ca8102caac3d9184cfe75a506c011a5c271f967f3a3b103d9d83c5747d89d9ea44ea79106eeb8834eaaeba834bb4803bb9ee641cf3dc1cbcd5edd665e2dad58ed9b353404773c"}, {0xff, 0xb4, "3c2b0ff0c7700c3bef0476bbff87cb6bcfdbed96b3361f36a602751980cf9ae0cbd7b992f363271dba685d6bd7c0c8e58f726cb2f402ffe07e2de78aed43848d0093390ac6f5a679aa7ac038bde149f067cdce80544590ff896efcb809fd53a69ef6712c487feb74565b4c4c771820d538027c4e2e656822d77e0742f35660ad7f7a42d653531aef1175d1a147124e6bbe63af51ce8f8cdea2a1715325f349653ee2c25171d1d187fe3c8528611601fe101b9fc3"}, {0xcb, 0x58, "e88aa45f071f65335068d61d1c75bae451030e8d5c4ed0fc7bc97853b56da6d24c912fcac2529f3fbd0da0ae0406a5e2a5dcbc5df281ea437c83da382f68376d2eed0ad575662489eeb5a1868adc9b07542ba2965d7adc8c"}, {0x7, 0xe5, "eff6faf434d570b338594d35e7a5b1dab1f6402622c53e97783f1cc200117328883ae1ef32dd61df9155ecf245cfd2a8329b3c3b3e449a39c064a760ce415b5d6b9077006ffafece90947bab29e201366f0c0f1a6ea120c6ba115c06611a0fba83f279b50ef0fb2443eb8281f159428e791b4d32fa93573c8ba691e420cfa1ddd98e82d0a51a7724b71064ea50a50013103357d5fa93949bf851749c3e43a6e72f50171124d2384d1ea944ae22cf6c00a46ce72618974472043d4f3e2d4d176833c6b242accc2c1a6b58f98175468c89441f1c7d3e44ff46c4eb2f56c370cfd45762cc7d0d"}]}, @routing={0x11, 0x8, 0x0, 0x8ffc, 0x2a6b, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xaf, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x2a, "ca0920feae6e2a4f2f9c0096af329fd1122ce978823d6ecdfa3dde664f5c034eab844e7ff0db77fc5b59"}]}, @routing={0x3f, 0x14, 0x1, 0x800eca, 0x9, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}]}, @dstopts={0x3f, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x1000, "80c3f58dd4b167ec68d1baa67824b95f5825acb397fd4674bf9ec0f80437edbb518a8d8e50745529159dd4f6860461ca08b7579d7f921e6601c5a8618af6f314c2f6ae185f2997e0cd2bc256a6fd2442034d591e14882fe52bff35ad0b150508adb8df9a88997bbf2838d98b28a7378543257fbe3ad6bdc9a1404934b75caf734a6e72a58ad76b8827f4aa995a863c74685a1c3470e11f6fc59c21125a062bd4eee0257632e8e0aa8502e33237203ae1043b4cbb1c5e42e95fbbba04e2dbf7a52fe264cd24a3f1e488ca2aa5b9915c7288396e78d2321c211b9376695b39ed33f3337c5ef35f340b2d75dbc0c4df5143f3b155fe9293a64062f1c9505382333cb291cde9ae41acfea4bdab6c68055ed9498c16cdf8769285eddcb1e052640f26e32cccebead94dee616e29d7707c21b9ab4224a71fd556a89f350dd8fe1919386dbf15c482c28921f00f399614fed27dec750bf22503f74a18c1f116725453eba3f73009d6f75994c2e4943a7434c83e7695e818f58e3215ebddef0271489b923fed8f9ef9c6146cc1bc32758b961acb765c55b9115d4b90b118af668befec59a61e813092cef0258d53b884cc544fd57ac4be6df06a116a612a80fa420c002886528fca675eb5b009855cc19c225f8bbb50e1adf69f19cb24a8c1709b67db7e7105bf838f96685910a2d902b5117bd11eca9fb088bd695409dce40610f47b51daa2e3f5d08bbf8fb8e42e371d4ec012a202eed03859c6fa7d94992268c45ee73317c21dcbb86b4fb8705a37683519a26815d3c4b94a5b2cd3f3e0221b5a8dbbafafa9e08da2fa6c02840849e03d959ad8de9a85d5bc65c1557b63429aaf525241e203e0a48cef5f1cd368693a2cb3ac114faac7061c6b183383dc997161f019c90323388d4bb848b3c0d37606d212a349968a0f31182c1631691dbd6b7eabdcc22574b5e3a93e18bc736f5564af31efa6003d95b9c2b41c24c201c499d15cfc8e595f47076c2939a23bb6a9a27a92444d0510c9a1252756f052ba141d4b95a9f92df66c84612840bfcf421cf7d7dc44d88d3a2f65af052df531b53408e0e56ab14341d2986968ee57ed0e1b264bd57f8d275e005313741e4b72e9111314f3eff507d01274293e4ec5a73a53b4c537e620a18f954fe8d987e32ed9b67056680dd5e473c724ed5589a2aeb4a5016c9e806c05ae3b7333e25d5dcbd55ccb147a482ca5c848c681ba0a7f00e7cc47f9889cdf57b0fb563611dd3ccdb4bbcd4a5297d9dd3b95a1540bcd875d5b4c15931a9c5cedaa430ee3f3587dc098d28f200a80635e5b0dd1ba391d266bff31bb3dfb9752cd1899b8daf457daae8ae2aab79ad5e7d609138d12577700b9fc75f9620fd392767155d63a811517923d27f13d0dd132dda40a90b691e91323c745ab37170c064ee708cad0f2da596f36ce0be330826359beccfe55d49380aeb6818858b55f2e70b1313caad3ca19d7e8512827735cd21df2c65e08c47da3a734863473a0ae40d7b4c6b28ef463f78718d5ba9043a9ece0251f2bb741ea2abd318ec7ec2786d87595fc848e425f6587b5c4997dbe792350fa7ec732c39b418c03f2aa8b261c4a1a7600a28c7c389e19225090a6e1bbb3a2757cb4c286ca4d96041cf1e7ecbaadaca2f4dffc81dec1688076a7a24eca4b05cd38e60850f5dc8509790f25bae35ffde331c9377c8e9889ad9ae10d903c7a55adbd25a73a102b4318c40e5e64ac25919e1030f92b8afbdd526ed6ea7cd8d6b6affea08f8235d6eb0844fa04e15668bcedd622bccdc35331e033c35614d9327a03cbb208e8af4dc8c59a7e3cd3d783a0ef788fb371f85581735053e55544b98eb8b89e66e37605cf808acbba6bc161e3e693eb865fb4d05ebc51d2c91d99dc36433928dacfb4323aa310ad97d51c3726108ace31e5371be0f13a6ead56d9ca19472e65ed7c9a4c74a3db0f6ffd4ca081504e923c500e0d2b9d17079d7b1c231a2cea2ae0db41e0d86cd716c88d015d4337c4648e496af8274d75735af5c19f2174c7e23585248d750d82e34623bbcff941406cc966adc1b2e2d58d8a6de7882746aab38441fc8e7f56f59369a96f942a5104f3378576dedffee60f61f53d8960273f643bc6b3e856296701f186d8c581f9bde294e7fff56fbd9865058444b5c3cabe905bd9f42f53639b70beee66a74b14bca6a65fc35dd7aa70521812baae8db37c8be62a71b151f76cb262b9e7ba2ae48ef3207bfb0943f772c8d88c9e9f06ed774a7d6f73d798a36789e9d623e7c43f0d091ab428236908aef3dd193876f6f30fe0a3c466e5d2617a92240c854a7b4b83d839b7967134c5cb0383cbcf699247af5756baf4b642b1d18aa74cbbf3d8e0de791f43d3c8f9ae27685a727ae28363637ca57874272ab514619be1cd37351df9552494ebab423aa6ffa1c0460bca7808732f64a739c5a58c60b3a6b701fe28e8362fbce016b1d0e69c75255d1109a606c67a01d20de3fcefcefb1ba3ea2c54073ce619871b68ccd10a50bbd1de92bae0c6328ac485ffe8cdbd1fe8e34299f594f60dea727edced44a901fb68bc55083a63e0b78a06769cb8ceb7c5374c4d9de376b671254e04c0cd562f3a909d6929841d755552e61188f176a92ff45a8cdc0f341741c3a4b7cb67be9dc3099deb8ff116f2ca02f1e90487ebc7b59dd8656e82c2519b1ae85822b460e768c6130234e9eabcafbd65f2bf90866f442db250263335b70b8a527293839ba74128f2371108b948d3760d6c095bbe3d76a9a0f20e329561dc9454196424c1b775abe67e6383e6d1bee15f4f1d4915fced61c85c190a45c43d72d3d7dcac2adbcfcad22de953c912719db98289e6af297683a049ce0a9410e4faf95a586f49c3bdbbc45ef3363cc20aa6fd28eaaf182d0c8bca1fd326a92ce04b7667d475572b06700b8843a818380a79f1d4d281ad53708f930d59fc71e957956a055cac19c4f54f97738c021f3c6a597b786bc2bfdd07001297270c1905754bc1a3aaedf6faede4b8254b6d6b0e0b701607533c26ac046b54b2a7369876b527da9b5956a0fd81642a8ce2fa68ecc34d6cdfc5d5171acf23f1f791280965b7b9005d648769120de3339fc770b1a52ae322f6da1d6d72ca29ed31451a236e71f6df161afd39d875ed9f9401eed55ac8c266b693f649ce3dbf2732023cbd9d673016241a21cce1cb57f30f0b7161ffb9f4b484a866547697c3a3b30c62720ce53a9667aaf14021a3590604ad4aaf0c850b24af6fb90b2a90f5f0e257485bd1adb6e937cfea51d8741756422847560ed419101bf43529fee2086f34707ad7d519202ac2ba6ef6d2b082993913207672bb657966f52aa73567df7bec7bc9e838c485c2484a76137aaee692cc77ee3fa3c9fb4aa970680ddfde2f7eadb9427b5680894d044bfc3d2115c0c05cec0b174f00bc9e7654270e6535ceb1c87058b1da1212512cad1c0451aa6c8d1a7caf9d5fb89ecb884eda319806676f0faffb88f268ce9bee5e98bb307b68147d225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@udp={0x2, 0x1, 0x7c, 0x0, "3c67c0154aad8b5f43ee48db9eb1db6f92c76715246d73e828401bd0b953006abd867a0a58e7361b427946d095368a3fbd5be815e6447c7c3f9ce2054dfbc15791bc8474f7dd4663ed627d8d1e0672649ed57e8f737c904af75a8560649114676f4bafa964722d27ebe82f3c6382ba48780c60df"}}}}}}) socket(0x2, 0xe, 0x3e) socket$inet6(0xa, 0x8800000000007, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f0000c9f000-0x4)=0x7fff, 0x4) sendto(r4, &(0x7f0000ec3000-0x4)="0000e740", 0x4, 0xc0, 0x0, 0x0) mkdir(&(0x7f000000c000)="2e2f66696c653000", 0x132) socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x11, 0x80000, 0x0) unshare(0x20000400) recvmmsg(r6, &(0x7f0000576000)=[{{&(0x7f0000004000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f0000008000)=[], 0x0, &(0x7f0000008000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) creat(&(0x7f00003aa000-0x8)="2e2f66696c653000", 0x53) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x7, 0x0) bind$inet(r0, &(0x7f0000d8a000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r0, 0x4, 0x110000407fd) sendto$inet(r0, &(0x7f0000587000)="99", 0x1, 0x0, &(0x7f0000373000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x1, 0x7fff, &(0x7f00009aa000-0xcd)="9c5a019f3e7100f0baff9c5369ea239499e253147db239be8be8bf35e4d2d385830b784b682dd277c96da20e4c6b40be25ef7f38703a41563fd889ad146739f003b9e667299cdca060fc8ecf1c5c38f0ae1375aeb6803247e8f3ea13d4b787d004b6da2f410d0417658b5680d915c9c5a1524de59d487c963a4dfda2f41fda4cdc4c551850b2fb5c15ca317ad1fb1ff33f56b19c994caff410230620038645a2f8f3a1375c8060080d4fd0a3af93d7a694b7ff7a91ed6ad660d94d89bad40d625a3e390594d444e959fedda08c", 0xcd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000a61000)={0x2, 0x78, 0xdb, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet6(r2, &(0x7f00005ec000-0x1c)={0xa, 0x1, 0x8b, @loopback={0x0, 0x1}, 0x1}, 0x1c) r3 = open(&(0x7f0000372000)="2e2f66696c653000", 0x200028042, 0x1) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x605}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000ba000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fallocate(r1, 0x0, 0xdffc, 0x400000000000009) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000348000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) sendfile(r0, r3, &(0x7f0000e65000-0x8)=0x1e, 0x2000fffd) mmap(&(0x7f0000000000/0x793000)=nil, 0x793000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000794000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000047c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000773000-0x4)=0x0) pselect6(0x40, &(0x7f000001e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0}, &(0x7f0000001000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000010000-0x10)={0x0, 0x989681}, &(0x7f000002d000-0x10)={&(0x7f0000027000)={0x0}, 0x8}) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f00005cf000-0x11)="0000000000000000000000000000000000", 0x11) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000739000-0x98)={0x0, @in={{0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fffffff}, &(0x7f0000b7f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f33000)={r5, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22, 0x4, 0x6, 0x7b, 0x8}, &(0x7f00000e9000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000165000-0x8)={r6, 0x0}, &(0x7f0000230000)=0x8) r7 = syz_open_dev$usbmon(&(0x7f0000ef1000-0xd)="2f6465762f7573626d6f6e2300", 0x800007, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r7, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x20, 0xfffffffffffffff8) 2017/10/17 07:00:52 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e81000-0xb)="2f6465762f766373612300", 0x0, 0x40000) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xf0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c51000)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000933000-0x4)=0xe8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f00001cd000)={0x0, 0x7, 0x0, 0x0, 0x20, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xefe000)=nil, 0xefe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x9) unshare(0x200002020600) mmap(&(0x7f00008a7000/0xc000)=nil, 0xc000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) unshare(0x8020000) ioctl$sock_proto_private(r1, 0x89f1, &(0x7f00003a6000)="54682f495d84e74aa6d584469b09e243f2cddf91b8d00fe2557151becc3ecba4812b0bfd1988158899a3516597cc1345f6a4f45d14f6c05f7b3f4b037df9c8b2b7e9affea8eb3e85897b8f97496aae48ae8469a5078eb6ba1be3362e37066117f455d8da30df8a38d283f9be4c9c8182e40f4c7f498b32fc0ab2e00fccf7fdb8945a3b83261531ef0215c0c9c9d5f4c5883a9a7cf065688907630000000420116eaf3b5cc29c08c9fa55b0f8daed9a34c2ed66bdbe515d24ad5a85384ffa6e26aa8549") mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x3a) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f65000-0x22)={&(0x7f0000c1d000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000f64000)=[], 0x0, &(0x7f0000f64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33, 0x4a0}, 0x110000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000081d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x80003, 0x2) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00002c3000-0x4)=0x7, 0x4) setsockopt$inet_int(r4, 0x0, 0x1000000000031, &(0x7f0000001000-0x4)=0x1000100000000002, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000a4c000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xc82000)=nil, 0xc82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0xa, 0x0) 2017/10/17 07:00:52 executing program 0: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x3b) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r1 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000f36000+0xe31)=0xd6, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000052a000-0x4)={0xfffffffffffffffd, 0x3, 0x1000}, 0x4) setsockopt$packet_int(r1, 0x107, 0x9, &(0x7f00003bc000)=0x8000000000002, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000b15000)={0x0, 0x0, 0x9000}, 0x4) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000011d000)={0x0, 0x70e}, &(0x7f0000dbf000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a88000)={0x0, 0x400, 0x200, 0xfffffffffffffffc, 0xff, 0x8, 0x7, 0x5, {0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x43, 0xfffffffffffff800, 0x9, 0x81, 0x400ef559}}, &(0x7f000080f000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000931000)={r2, 0x3}, &(0x7f0000ed2000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000468000)={0x32, 0xc, 0x7fffffff, 0x2, r3}, &(0x7f00008bc000)=0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000555000-0x118)={0x502, {{0x2, 0x3, @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, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) syz_extract_tcp_res(&(0x7f0000e3f000)={0x0, 0x0}, 0x9, 0x7fff) syz_emit_ethernet(0x3a, &(0x7f0000926000-0x3e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="4c6103000000", [{[], {0x8100, 0x1000, 0x100, 0x29000000}}], {{0x800, @ipv4={{0x5, 0x4, 0x2, 0x0, 0x28, 0x0, 0x0, 0x50000000000, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, r4, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x401, 0x0, 0x0, {[]}}, {""}}}}}}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000069c000)={0xffffffffffffff75, 0xffffffffffff0201, 0x6, 0x5, 0x68c, 0x2, 0xffffffff, 0x3, 0x0}, &(0x7f000042f000-0x4)=0x20) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f95000-0x10)={0x4, 0x8001, 0x4, 0x2000000080, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d16000)={r5, 0x1000}, &(0x7f0000498000)=0x8) r6 = socket$inet6(0xa, 0x8000b, 0x8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r6, &(0x7f00000b0000)={0xa, 0x3, 0x101, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000788000)={{{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x841, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0xffffffffffffffff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x81, &(0x7f0000878000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="3a10e0048b00", [], {{0x800000000800, @ipv4={{0x5, 0x4, 0x0, 0x1ffffffffd, 0x73, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x6, 0x3ff, "258ec8cd1c354633acd73c3d3662e83847c9d65b356e8bb248a93a4c780dcf9218156def84ab1eee48db3b44fbf162f5c68f5d18de44b352fd5657c57384f022436ba69e440f8a1ae5c5083610f5cfd4990976c3f8a90c"}}}}}) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000791000)=[{r1, 0x50, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x0, 0x0}, {r6, 0x8424, 0x0}, {r1, 0x6021, 0x0}, {r1, 0x8, 0x0}, {r0, 0x40, 0x0}, {r1, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x9, 0x4) 2017/10/17 07:00:52 executing program 7: r0 = open(&(0x7f0000c29000-0x8)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000001000-0x6)={0x1f, 0x1086, 0x2}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00001fd000)={0x2, 0x78, 0xd4e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2001000000000fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000655000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000761000-0x1)="b3", &(0x7f00006ed000)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00008af000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e3d000)=0x0) r4 = getpgrp(0xffffffffffffffff) getpgrp(r3) setpriority(0x0, r4, 0x85) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb1000)="2f6465762f6b766d00", 0x0, 0x0) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) r6 = creat(&(0x7f0000001000-0x6)="2e2f66696c653000", 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) fchownat(0xffffffffffffffff, &(0x7f0000c21000)="2e2f66696c653000", 0x0, 0x0, 0x1400) fchdir(0xffffffffffffffff) symlink(&(0x7f0000cca000-0xa)="2e2f6275732f66696c653000", &(0x7f000017b000)="2e2f636f6e74726f6c00") lgetxattr(&(0x7f0000875000-0xa)="2e2f636f6e74726f6c00", &(0x7f000050e000)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f0000787000)="", 0x0) creat(&(0x7f0000241000)="2e2f636f6e74726f6c00", 0xc1) splice(r2, 0x0, r2, 0x1ff, 0x1, 0x1) recvmmsg(r6, &(0x7f0000fc3000-0x2)=[{{&(0x7f00009c5000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006f8000)=[{&(0x7f00009c8000-0x19)="00000000000000000000000000000000000000000000000000", 0x19}], 0x1, &(0x7f0000fc7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcf, 0x6}, 0x3}], 0x1, 0x2000, &(0x7f0000695000-0x8)={0x0, 0x0}) r7 = socket(0xf, 0x803, 0x100000002) write(r7, &(0x7f0000ce2000)="0213af00020000000064310008000448", 0x10) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000f7d000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000049b000-0x160)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "20e86b45523c999f6f96ff3107d4e410b4462c0b17bd2ff3b44e6c4d731cf551a073c284e0cb83876c52d3ca834e66963f290a90a7c012399912f64faf3975102c368e141e2b25b30bc48743017d5899"}, 0x160) fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f0000bd2000)=[{0x10, 0x100, 0x0, 0xaf, 0x0, ""}], 0x10}], 0x1, &(0x7f00004b7000)=[], 0x0, 0x0}, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbb000)="2f6465762f72666b696c6c00", 0x1, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000c71000-0xc)={&(0x7f0000d08000-0x8)="2e2f66696c653000", r0}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ba000)="2f6465762f72746300", 0x440040, 0x0) r2 = syz_open_dev$random(&(0x7f0000e88000)="2f6465762f72616e646f6d00", 0x0, 0x100) fcntl$getownex(r1, 0x10, &(0x7f0000164000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000393000-0xc)={0xf, 0x0, 0x2, 0x2000000000105}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r5 = socket$netlink(0x10, 0x3, 0x17) sendmsg$netlink(r5, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0x672, 0x0, 0x0, 0x0, 0x0, "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"}], 0x672}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000986000-0x8)="2e2f66696c653000", &(0x7f0000abf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000692000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r7, r9) sendmsg$netlink(r6, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x2, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00001bf000)=[{0x10, 0x0, 0x511, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x40090}, 0x10) sendmsg$netlink(r6, &(0x7f000052d000)={&(0x7f00003de000-0xc)={0x0, 0x0, 0x400, 0x64}, 0xc, &(0x7f0000b84000)=[{&(0x7f0000bae000-0x264)=[{0x84, 0x1, 0x0, 0x7, 0x101, "292507d42c36b5877c585dbbafcd025f4b97c72638963724c3da279b3c3a6a5fe3859fbac5b86e3fdfb431cdbede6fd6826054f79b523d027774dde462ab3972909fa4ff1ad714251ccfd618640bd710ffd2cc6e57e9d8f8c3c5104012e50038cee1c11f4880584cb1e2bc66dadc92ad977e9618"}, {0x20, 0x81, 0x502, 0x8, 0xffffffff80000000, "b920cf0a8da0d5d9f8c4182d826e8086"}, {0xe2, 0x300000000, 0x0, 0x0, 0x1, "90b0646b7861666b88ae209cbe70bfe9b6a57bc87faa29d6343c6748689fd69fcba2faca0a376b27060cac926fe6ec6f71e342ca706e0e7bfc7dde3ddd92ba80bee2a4b2f1d5303d9723ad8f21bdd4e299524fcfcc391fc66a159b4487fe14fb6a30b5bf506ab4bf6bb259e00ca69b8b156cc396cfa925b0e7bf1e4595bcc73fb8875b46cd7ebc88c23d563a45899193cf25e1e755e19fd6e58e0010f0d4135c6fa0d9c887a0a523769a3d7e8ef1a1f706252dfe8ed8da58d209e1f1a4bab770edf9bbf008bd946172b7161d5a3de3779f82"}, {0xa3, 0x3f, 0x0, 0x7, 0x7, "689dd1217cc235267880b2769f0cea5285bb63c6139649993ef8dafc7f7ba1b13f1df0702d6285565b6ae6414755ec7f210ef0255df2465d866afa53a67f9b623a19f29c68ed4fd0151929386e81f30619b99c369c4bdd21233044e955c2b2ae3726e959683755af99d85ab0acb033159a74f2becf603ee50ae0acf97c11240c431391e6041eaec209628e2845917fa38a2abd"}, {0x3b, 0x2, 0xa00, 0x0, 0x1, "a54aa100f504013826c677a6409db4ce0c6879c59865492cc770560d14d2c08cf9c964fd386344cd107e0e"}], 0x264}, {&(0x7f0000d15000)=[{0x1010, 0xffffffffa3e02b55, 0x2, 0x3, 0xefa, "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0x1ff, 0x48000000, "2f7912a3b74ce1f46c8f84863bcbf50884ece9eb113b629539ba3382bb5d1b929c2178d4f3d1e0fb40d0691f8aa8d3377539ce119a6a88eb3468cee6dcf09ee3d7ae55679358c12edf25732ebfa09552e17b62a90b26cb6a03220fd7805a6c57a96843c3498eff6c65e1d762070f37e5998cc34763710bfdd10388d4faa0497bb86b5c519633627126e181cbb1113dc097fbd0a6361afcbe67bf5d5525f22a582b79735cd92a7720cb"}, {0xf2, 0x600000, 0xb20, 0x5, 0x1, "8f3a5209bbb78738e21f9269c5833249d2cf1c492dba9f219677e0fbafafc2b5ec093652bba5c4a2f4e4f0977846fc30ca51563aff2c5a21b04d913ea5cb37a36c26f7f9170698bc3a5180c265f9ff7e9742ad6edcbe0b92ec45b28e9d59643a17f0b005d2e00216b3b994ba82be155103502d34f11ad17526ac1ee00a0c147fba9017241b47d678710e71c796e2061e81eb4288758a9b17315ebce8b82e5ac8282025fb5285f2ed58992334eceecb08ead98d496654e2f36b7a3b26069487c57a91f2b67f11800357ee85fc7a87707630e79978a78e5e241a171777ce5e097fa3e4"}], 0x2c7}, {&(0x7f0000a76000-0x2f)=[{0x2f, 0x3d, 0x0, 0x15, 0x1, "9e7610e6ca37c82de3849f0e5ee530d09d7700937b773a5d8897a6b016ba6d"}], 0x2f}, {&(0x7f0000f9f000-0x109)=[{0x9f, 0x3f, 0x200, 0x8, 0x8000, "975405efd3f6d99760c8109839b4b5f499dc692293150fd1d2b91a65b36f69eaf068aa9b57d7659248f37db00db810623a0898a1f70d5c290cbfe6ce20115c51b9a55ac3abaf6166cd778949ac7c0837a33aac57a9b90062f14eb92b56a6a2882aa30acb791214b8a041a986be6a62dfae17fa11d7e2276641d4a21a6b048ab65fb58607ad4a732bc05565c2bedaca"}, {0x2f, 0x4, 0x800, 0x1, 0x84, "4ef85cf3f5d15dabcfee03cff116799d1abc1ec4b069f8f3300814a66e4f60"}, {0x3b, 0x800, 0x8, 0x8000000, 0x80000001, "39574a3c42c6fee70d7409ff2fab8908d35229afdaac836919716127f72dc3e8be176eedeba08557ef2efb"}], 0x109}, {&(0x7f000064e000)=[], 0x0}, {&(0x7f0000636000-0x11f)=[{0xca, 0x0, 0x422, 0x0, 0x4, "c4871732a3da0bfcf5eec173a6a8f0e37e7669ce58cc25c783ddd55a90f5a7b9386eee58d9bb829bba2948ae0d5f69fdb890a0f8df1474b913fdd34236cf94ce07f74a3e07bc865d977c9e9ba0303bc606cb93d61d9a40281d0118d1bc6d228cfe1c94b5039a39dc315bb490883fb79cba67de2eae7f6bb6c60f08ffc6e8ec469a19bb1fbcbd745360b34728986ef6c6696b65bc6840b2ee70ef12798c043931ee7c819821264df93035cb69a1e64f84ef7bad07793b39893333"}, {0x55, 0x5, 0x800, 0xc000000000, 0x6, "106711cbf7852c2610794a831148525312c83e8c793e6ffb22f23eba524a262846b81e95315807fba69843e86866dbadc410e3798676af4a5e1e02aec1328b8ea6e37e9ff5"}], 0x11f}, {&(0x7f0000c89000)=[{0x10a, 0x3, 0xc, 0x5, 0x8001, "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"}, {0x90, 0x2, 0x402, 0x80000001, 0x1ff, "c4dc98c71d925c84845c39270f8d1d140ac7b07b9405667539fa67a5b216d3f8413e5bb6affc4a6bf8041e17278d750d36f32e4a0a083ab6a8ef61ce2cb688f348810d468888b41f5cf7862382353cb9ce9ee0bbf3ec15adc01af1dc1506117d7ace41488c4ada8269f4d28046989edba20769403b6c5441a03e3ae37272a48b"}, {0xfd, 0x2, 0xc04, 0x46688568, 0x3, "c894c5076bfece5a59aed2700e96d5d80d6f538876feefc40f5a722f6a7d32238ae56e6c2beeb4c529a0bc6284d4045daf255c3baf934391d244cd17567037e1af062326fc46329bce28c9637bc70d7b8d8388446debcd41daade6e402fbc7f136c77aa97fa12fe17b634b336c05158931b89cc530c72ec67dfb2df8759a582a1da022907568cbd91baa29010bb4b0d458fc1567e4a2619f25bcfbab07b1f30f668b924772d6805a8ffacc35ad5ff680ade818352624755d13eb9ee4eb85557ae1ab5f7f3b1540cc1edbd54e1cedd79c6dc760a50772301e6cf7255f5568d2a48b2d9e81ad27a2266e9a08ac99"}, {0x9e, 0x100000000, 0x200, 0x9, 0xffffffff7fffffff, "00c12081566c3a0fc4315a378eb6e0c7934e1638419aefad6eecbb044ac0d86956c3e8c992fe7f34f053707b45e9fb3e413bec7f3bdb3ab5d2454841c89e68231727dab26b7fcf1331bec4cd15e0a869222e6eb39ad3257c407c9660286e62b25e9cc40361499eb1a7aee5d3bdf0b4e0efd141919eaf62668716a36741b5389dc668dc4aeea418a396b61b0fd51a"}], 0x335}], 0x9, &(0x7f00000fe000-0x68)=[@rights={0x24, 0x1, 0x1, [r2, r0, r4, r5, r4, r2]}, @cred={0x18, 0x1, 0x2, r3, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r6]}, @cred={0x18, 0x1, 0x2, r3, r7, r9}], 0x4, 0x0}, 0x40000) bind$netlink(r4, &(0x7f0000073000-0xc)={0x7ffffffc, 0x0, 0xc02, 0x1ff}, 0xc) r10 = dup2(r5, r4) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f00004bb000-0xe8)={{{@in6=@remote={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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000028a000)=0xe8) recvfrom$packet(r10, &(0x7f0000c2e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b, 0x40, &(0x7f0000b40000-0x14)={0x11, 0x1b, r11, 0x1, 0x1f, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/10/17 07:00:52 executing program 2: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000070f000)={0x2, 0xffffffffffffff9c, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) inotify_add_watch(r0, &(0x7f0000000000)="2e2f66696c653000", 0x2000000) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000016000-0x4)=0xf4) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000016000)=0x1, 0x4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000027000-0x12)="2f6465762f696e7075742f6576656e742300", 0x200, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) flock(r2, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x4012, r3, 0x0) read(r3, &(0x7f0000f1b000)="0000000000000000", 0x8) getrandom(&(0x7f0000b6f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x1) accept4$packet(r3, &(0x7f000002f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000870000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000710000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000875000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00004bc000-0x4)=0x50) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000b27000)=0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000001e000)={0x0, 0x0, 0x0, {0x0, 0xa33a}, {0x0, 0x0}, @cond=[{0x0, 0x0, 0x0, 0x0, 0x4, 0x6}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x827}]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000029000-0x30)={0x3, 0x3d1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000005000-0x68)={0x6, 0x2, 0x3, 0x6, 0x5, 0x100000000, 0x4, 0x8, 0x40, 0x4, 0x7, 0x7a, 0x1, 0x8, 0x80000000, 0x6, 0xfff, 0xffffffffffff0001, 0x100000001, 0x2, 0x652, 0x8, 0x0, 0x0, 0x68, 0x7}) 2017/10/17 07:00:52 executing program 5: r0 = perf_event_open(&(0x7f000071f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x278d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006c5000)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x9a65, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f000095f000-0x4)=0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000fa4000)={0x20000002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000522000)=0xfffffffffffffff8) pipe2(&(0x7f0000cd5000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r3, 0x8008ae9d, &(0x7f0000bb1000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r4, &(0x7f0000778000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000484000)="6b657972696e6700", &(0x7f000056c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000785000)="eb204abad96799f737754fb8de7667e94aa64f0b74d383727f737a1900ca603100c37d98152a369c0f8113296c1b7418100e6e1f75467883a0be99fbbc87e6457b9d3f71827b9735d940f4d500c4abff4aae99bf8feb692a0880066b4d07ac9cfb02cbce167b8d5424b61e27303ba417ee0339f83fcf92ffceb143ca6d405103f940944ac0af4dfc444c3a9fa44490a16da489582508e5db0c3f4ee57fedb20d3d25562c787db1c83f90bf2aa27c43d262e5d3ef213d76714987b4eb48de43999ab83b8034", 0xc5, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x3) mbind(&(0x7f0000189000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000c28000)=0x800003f, 0xc, 0x0) 2017/10/17 07:00:52 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4, 0x0}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x4000000401, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000003000)="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", 0x1000, 0x40804, &(0x7f0000003000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) close(r1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xb, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000005000)="2f6465762f7572616e646f6d00", 0x0, 0x4043) r4 = memfd_create(&(0x7f0000002000)="2f6465762f7572616e646f6d00", 0x2) r5 = getpgrp(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r5, 0x8, &(0x7f0000005000)=0x6dae) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r4, 0x200000002c) fcntl$addseals(r4, 0x409, 0xa) lseek(r4, 0xfffffffffffffffe, 0x3) ftruncate(r1, 0x0) getegid() 2017/10/17 07:00:52 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000491000)=0x0, 0x80000) dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000941000)="2f6465762f70746d7800", 0x40, 0x0) mmap(&(0x7f0000686000/0x3000)=nil, 0x3000, 0x3, 0x32, r1, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000686000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x400000000114, 0xa, &(0x7f0000001000)="03110100", 0x4) socket(0x10, 0x3, 0x0) socket$inet6(0xa, 0x210011, 0x1000000040000003) mmap(&(0x7f0000d0a000/0x1000)=nil, 0x1000, 0x3, 0x80000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x6, 0x1000000005, 0x0) mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f00008f9000)=0x800000000000001, 0x4) r4 = dup(r3) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000068000)="2e2f66696c653000") bind$inet6(r4, &(0x7f00000f3000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000d25000-0x1)="02", 0x1, 0x20000003, &(0x7f0000d17000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000085a000)=@common="7465716c300000000000000000000000", 0x10) sendmmsg(r3, &(0x7f00008da000)=[{{0x0, 0x0, &(0x7f0000b3a000-0x20)=[{&(0x7f00001fd000-0x3c)="05", 0x1}], 0x1, &(0x7f0000d1a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000d26000-0x4)=0x0) fallocate(r4, 0x2, 0x1, 0x7) 2017/10/17 07:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0x0) r1 = accept4(r0, &(0x7f00003a5000)=@un=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000000a000-0x4)=0x1002, 0x800) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000831000)="9ab0a63ae1485ef7897fff7ffffffff309a5e6179449678cb652afc123f5b728fe4067f1069c770549a78b074234af81cf0ea8efc716ac3ae5083804556acf553d35084d815cf6cd02a187fbc631482d8462eaa74c30") r2 = socket(0x2, 0x3, 0x2) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f0000000000)="d105071e", 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000711000-0x8)={0x0, 0x3}, &(0x7f0000152000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000498000-0x8)={r3, 0x8}, 0x8) setsockopt(r2, 0x2000000000000000, 0xc8, &(0x7f00005a2000-0x4)="d105071e", 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000ab8000-0x58)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000}], 0x4c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df2000)="2f6465762f73657175656e63657200", 0x80, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000be2000-0xc)={0x2, 0x1a9, 0x2, 0x80000000, 0x9, 0x7ffffffe}) socketpair$inet(0x2, 0x803, 0x1f, &(0x7f000024c000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f000090a000-0x20)={@common="64756d6d793000000000000000000000", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(0xffffffffffffffff, 0x8000001) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0xf, &(0x7f000046d000-0x4)=0x0, &(0x7f0000db5000)=0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f000032e000-0x1)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000078b000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r6, &(0x7f0000f50000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005cf000-0x4)=0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000cfc000)=0x0) getpgid(r7) sched_getscheduler(r7) readv(r6, &(0x7f00007e9000-0x48)=[{&(0x7f0000e3b000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}, {&(0x7f0000710000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f0000983000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000f54000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x38}, {&(0x7f0000d44000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000071d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}, {&(0x7f000047c000-0x30)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30}, {&(0x7f0000627000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb4}, {&(0x7f00001aa000-0x29)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}], 0x9) syz_emit_ethernet(0x8b, &(0x7f0000420000-0x9b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x1a, 0x4, 0x0, 0x0, 0xfffffffffffffffc, {[@sack={0x5, 0x16, [0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc]}, @timestamp={0x8, 0xa, 0xa5b1, 0x1000}, @md5sig={0x13, 0x12, "117a718f748f28d4fffce3e0dff56edf"}, @md5sig={0x13, 0x12, "747baca19bfb10c48a52db7f1e5239f4"}, @timestamp={0x8, 0xa, 0xf3e, 0x1}, @generic={0x5, 0x6, "ca4f447f"}]}}, {"0c"}}}}}}) syz_emit_ethernet(0x41, &(0x7f0000026000-0x41)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x2000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x33, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0xffffffffe652e85f, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x7, 0x10, 0x0, 0x0, 0x0, {[@sack={0x5, 0x6, [0xbd]}, @sack_perm={0x4, 0x2}]}}, {"0069e5"}}}}}}) 2017/10/17 07:00:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000327000-0x4)=0x10, 0x80800) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bf000)="2f6465762f72666b696c6c00", 0x2000000010000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000560000-0x240)=[], 0x0, 0x4000) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000975000-0x4)=0x6) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0xfffffffffffffffe, 0x78, 0xde, 0x10000, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x8000000000000fe, 0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, r3, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) r4 = dup(r2) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f000021a000)={@common="00000000000000000000000000000000", @ifru_mtu=0x0}) r5 = openat$kvm(0xffffffffffffff9c, &(0x7f00004e5000)="2f6465762f6b766d00", 0x402, 0x0) r6 = ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000a63000)={0x0, 0x2002, 0x48, 0xf40, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_TSS_ADDR(r6, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000473000)={0x79, 0x0, [0x0, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x8000001) ioctl$TIOCSTI(r1, 0x5412, 0xffff) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) ioctl$KVM_SET_DEBUGREGS(r7, 0x4080aea2, &(0x7f0000afc000-0x80)={[0x0, 0x0, 0x10000, 0x2], 0x3, 0x20, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3, &(0x7f000000d000-0x8)=0x8abc, 0x0, 0x1) ioctl$KVM_SET_REGS(r7, 0x4090ae82, &(0x7f00004e7000)={[0x19b96f3, 0x1, 0x3f, 0xdb7c, 0x18, 0x3ff, 0x129, 0x2, 0x39af, 0x1, 0x3ff, 0x5, 0x0, 0x4b, 0xd4, 0x20], 0x0, 0x200}) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000dc5000-0x28)={&(0x7f00006ba000/0x2000)=nil, 0x5, 0x3, 0x0, &(0x7f000075e000/0x1000)=nil, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b98000)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, 0x0, 0x9cf, 0xffff, 0x375}, &(0x7f0000fb5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d59000)={0x0, 0x80, "e31202a2f193583c4e879543ba9a9ebef79acc02d04fd3962ed6ecfcf8acc0305174df8c986c5311613b31a7c715bf2ee7a47b08f6cad8b828202a7a92e4c578762ea1f4d671f03e7181cb0cc18a718a46c12fce9a5690b086d9bb32d4f49d5bc3bfd7f477f7901e94ef85c6acd01b44c0f7c7056a599980c87cdee3565f4ef4"}, &(0x7f000048e000-0x4)=0x88) ioctl$KVM_X86_SET_MCE(r7, 0x4040ae9e, &(0x7f00009c7000)={0x4900000000000000, 0x10000, 0xc7a1, 0xe, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0]}) ioctl$KVM_SET_GSI_ROUTING(r6, 0x4008ae6a, &(0x7f00006f4000-0xf8)={0x5, 0x0, [{0x3f, 0x1, 0x0, 0x0, @sint={0x9, 0x80}}, {0x7, 0x3, 0x0, 0x0, @irqchip={0x4, 0x6}}, {0x6, 0x3, 0x0, 0x0, @msi={0xdfd9, 0x3ff, 0x1}}, {0x7, 0x1, 0x0, 0x0, @sint={0xffffffffffffff40, 0x1}}, {0x3, 0x0, 0x0, 0x0, @sint={0x5, 0xbb6}}]}) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f000038f000)={0x4a04, 0x7ff, 0xb33}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000260000-0xb8)={r8, 0x100000001, 0x20, 0x9, 0x20, 0x8, 0x2, 0x7, {r9, @in6={{0xa, 0x0, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x6, 0x40, 0x0, 0x8}}, &(0x7f0000900000-0x4)=0xb8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f00008f0000/0x18000)=nil, &(0x7f0000931000)=[@text64={0x40, &(0x7f00008ea000)="64dce866430f3880b10e000000f24a0f01777747f46464450f01d10f20c035200000000f22c06465652e4ea566baf80cb8b0848189ef66bafc0c66b8000066ef0f01d167f00fc072d8", 0x49}], 0x1, 0x41, &(0x7f0000dc7000)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) timer_create(0x6, &(0x7f000077e000)={0x0, 0x5, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000600000-0x4)=0x0) timer_delete(r10) 2017/10/17 07:00:52 executing program 0: openat$rtc(0xffffffffffffff9c, &(0x7f000023e000-0x9)="2f6465762f72746300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x40000000000002, 0x78, 0x553, 0x100000001, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000a3d000-0x8)={0x0, 0x0}) sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000084f000-0x78)={0x2, 0x78, 0xdb, 0xb8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0xfe, 0x5, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 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) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r2, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f000012b000-0xd)="2f6465762f7573626d6f6e2300", 0xfff, 0x100) r4 = socket$inet(0x2, 0x4000000000803, 0x3) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000d69000)=0x2, 0x4) syz_open_dev$vcsa(&(0x7f0000660000)="2f6465762f766373612300", 0x6, 0x40) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000e64000-0x4)=0x4) syz_emit_ethernet(0x7e, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000001, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ssrr={0x89, 0x17, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x0, 0x0, 0x0, [{[], 0x0}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) clone(0x30804001, &(0x7f0000510000-0x2)="7e80", &(0x7f0000b50000)=0x0, &(0x7f0000804000)=0x0, &(0x7f0000598000)="cf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r5 = getpgrp(r1) setpriority(0x2, r5, 0x200000a) openat$kvm(0xffffffffffffff9c, &(0x7f0000531000)="2f6465762f6b766d00", 0x10001, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/10/17 07:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000635000)=0x0, 0x4) mmap(&(0x7f0000000000/0x65f000)=nil, 0x65f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000018a000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = gettid() socket$netlink(0x10, 0x3, 0x4) r2 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x8, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000005000)="068c09ed10dab932a201570cd4d91792cb3f9f3e", 0x14, 0x0, &(0x7f0000004000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000004000)={0x8001}, &(0x7f0000001000)={0x0}, 0x8) r4 = getpid() r5 = gettid() migrate_pages(r1, 0x2, &(0x7f0000e40000-0x8)=0xa2, &(0x7f00008e6000-0x8)=0x80000000) read(r3, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000892000)={0x0, 0x4f}, &(0x7f000050b000-0x4)=0x6) open_by_handle_at(r0, &(0x7f00003f8000)={0x104, 0x1, "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"}, 0xa000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000531000)={r6, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xcf8, 0x2020000000000000, 0x2, 0x8}, &(0x7f0000b3a000-0x4)=0xa0) tgkill(r4, r5, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000066d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r7, r0, 0x80002) socket$inet6_udp(0xa, 0x2, 0x0) read(r2, &(0x7f0000b93000-0x9)="000000000000000000", 0x9) 2017/10/17 07:00:52 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000a7f000)="2f6465762f766373612300", 0x100000001, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000001000-0x78)="9f959c765c616e2ad0540d342c8b6c6fdf8459de630be3631381f98861c911f65801a7857aabe26c84395aabe94d114e840ae6b7cae62adaf1adbeb172ed829d81928e457a12146a86465e47e57ee457c28cf43a015be9e2f72f431705b9dd925229a88d0f7da1b3cc6001d5d4309d6b61d58c2e5a93a0b4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000323000-0xc)={0x0, 0x0, 0x0}, 0xc) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x400000, 0x0, 0x0, 0x9, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000a3d000)={0x4000002, 0x78, 0xad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0xfa1, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xd, &(0x7f0000588000-0x4)=0x100009, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a24000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) r4 = syz_open_dev$sg(&(0x7f000005e000-0x9)="2f6465762f73672300", 0x80000000, 0x0) socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a3d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x3e, r4, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000058d000)="2f6465762f6877726e6700", 0x44000000000007d, 0x0) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f000080b000)={@generic="d609cfdbe77d2a17a1b3dbc858a70a18", 0x4}) r6 = socket(0x10, 0x802, 0x0) write(r6, &(0x7f0000851000)="2000000019000776530000000000480080200d23001100052200000418000000097a", 0x22) mq_getsetattr(r4, &(0x7f00000ef000)={0x8, 0x1, 0x1f, 0x2, 0x4, 0x9, 0xfffffffffffffffd, 0x31}, &(0x7f0000c2b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000034c000-0x1)=0x0) pipe(&(0x7f0000acc000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000082b000)={0x0, 0x78, 0x40c, 0xfff, 0x2, 0xd770, 0x0, 0x7fb2, 0x14000, 0x2, 0x8, 0x4, 0x2, 0x2, 0x0, 0x5, 0x5, 0xfffffffffffffff7, 0x80000001, 0x20000, 0x7, 0x5, 0x4, 0x1000, 0x712, 0x401, 0x0}, r7, 0x442, r4, 0x6) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00002bc000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x5, 0xfffffffffffffffb, 0x9, 0x400, 0x5, 0x400000, 0x0}) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f00006a3000)={0x1ed, 0x4}) ioctl$sock_bt_hci(r5, 0x0, &(0x7f0000f7a000-0x99)="7d9bca044ee84eff9adb68f1a0ee77de13a848899a66b1facf1e023f91f783b5be79472370d9e33876e188d63cfe81b9f90f0390841e891de7108b03fb8b3ee0a5701ab36a63137c408bf5660147d0d38c36aec38da5446ae26786732d395f35e3c3a838a1ae29713c284e389fe060f0363c47dc84b8614fc573193bf865b92b9d63902ddf9b31b9f5153bbcc4d6bdec82f0986376a6b94e27") setsockopt$inet6_int(r9, 0x29, 0xda, &(0x7f0000ac8000+0x7db)=0x56, 0x4) getrandom(&(0x7f0000694000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400003) syz_emit_ethernet(0x437, &(0x7f0000d68000-0x89)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0x401, 0x11, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "9239c3", 0x0, "376ba3"}, "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"}}}}}}) setsockopt$inet_icmp_ICMP_FILTER(r8, 0x1, 0x1, &(0x7f0000fee000)={0x3}, 0x4) 2017/10/17 07:00:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xbd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x5546, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = timerfd_create(0x7, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1e, 0x1000000000005, 0x0) r4 = syz_open_dev$sg(&(0x7f00006b1000)="2f6465762f73672300", 0x10000000000006, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000276000)={0x1, [0x0]}, &(0x7f00009ce000-0x4)=0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = dup2(r3, r2) getpeername$packet(r4, &(0x7f0000fe9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f60000-0x4)=0x14) mmap(&(0x7f0000000000/0x548000)=nil, 0x548000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r5, &(0x7f0000b20000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000458000-0x4)=0x1c) mmap(&(0x7f0000000000/0x5c6000)=nil, 0x5c6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r5, 0x107, 0x1f, &(0x7f0000fa0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c2f000-0x4)=0x3c) ioctl$sock_bt_hci(r5, 0x800448d7, &(0x7f000060a000-0x4f)="0c5495f63cc1a94c1c9124da2fd7006dd788c02a8a16752f136b6c5fd7bdd97f91ba1630dddc799c11511f5e4fd1c11141c1e4e08edab04286c8befd9140ef59024f1965d1071c87ef5801d8bc25f4") ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xd3) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f00003ec000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1c, 0x8c6, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1c}], 0x1, &(0x7f0000002000-0x100)=[@rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, r6]}, @cred={0x20, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, r6]}, @rights={0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x38, 0x1, 0x1, [r6, r6, r6, 0xffffffffffffffff, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, 0x20000010) ioctl(r6, 0x227b, &(0x7f000089e000-0x2)="01d5") fcntl$setstatus(r6, 0x4, 0x3ffc) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000dbc000)=0x2, 0x4) read(r6, &(0x7f00005c6000-0x39)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a) 2017/10/17 07:00:52 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7161745f6164665f63746c00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002d6000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000ee6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000017000)="36", 0x1, 0x20000005, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a73000)={0x40000000, 0x53b, 0x6d2, 0x10000007fffffff, 0x0}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00005e2000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x1000}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000f44000-0x4)=0x2, 0x4) sendto(r1, &(0x7f00006b6000)="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", 0x218, 0x0, &(0x7f000040e000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000054a000)=0x0) sendmmsg(r1, &(0x7f00002ee000)=[{{&(0x7f00007da000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b0a000-0x10)=[{&(0x7f000018c000-0xc1)="36", 0x1}], 0x1, &(0x7f00007a1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009dc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000660000-0x4)=0x8) timerfd_settime(r0, 0x1, &(0x7f0000cca000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000617000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) sendmmsg(r1, &(0x7f0000683000)=[{{&(0x7f0000e29000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "88ecc0bf2335c22044ed5364b86d6391cfc8a757ab613ca6ae9cf99985c2bc29044e6b5525b7cc145fc509c3d0cba925866e383a6ddf78f726a6a624587931", 0x0}, 0x58, &(0x7f0000a3f000-0x40)=[{&(0x7f0000f77000)="d3", 0x1}], 0x1, &(0x7f0000acb000-0x10)=[], 0x0, 0x0}, 0x0}], 0x1, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000247000)=[@in6={0xa, 0x0, 0xc2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x333a5f14, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) 2017/10/17 07:00:52 executing program 1: mkdir(&(0x7f00000c0000)="2e2f66696c653000", 0x100000000) r0 = perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80804) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup3(r0, r2, 0x80000) pipe2(&(0x7f0000ce6000-0x8)={0x0, 0x0}, 0x80a0000) r5 = open(&(0x7f0000225000-0x8)="2e2f66696c653000", 0x4000, 0x2) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f000005b000)="2f6465762f76637300", 0x4100, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f48000)="2f6465762f72666b696c6c00", 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000ac5000)=0x0, &(0x7f0000c35000-0x4)=0x4) setsockopt$inet6_buf(r6, 0x29, 0x6d, &(0x7f0000ea5000)="dc13b51a4f31306e78dd580871912144fee470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c6044500ffe1040002010075dd0500004300000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f07000003ff00002000000000000000800000000000856959f8b9dcaee3f8e59cee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffff3d7285012d973e668fa3f9b0974fec92b836614657ade6b8936ca6556d99dab60700396f9b3e5a2d03352780dff80bb45a7883eec545cf", 0xce) setsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f000097c000)="", 0x0) r8 = dup3(r1, r7, 0x80000) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000070c000)="2f6465762f73657175656e6365723200", 0x1000000000040, 0x0) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket(0x20000000000000a, 0x2, 0x0) r11 = dup3(r9, r9, 0x80000) r12 = openat(r7, &(0x7f000000f000)="2e2f66696c65302f66696c653000", 0x0, 0x1) ioctl$TCGETA(r12, 0x5405, &(0x7f00009cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f0000447000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) setsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f0000fce000)=0x5, 0x4) connect(r10, &(0x7f0000001000-0x80)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r13 = dup(r10) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f0000f6a000-0xc)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000a9a000-0x4)=0xc) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000718000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendto$unix(r10, &(0x7f00002c6000)="", 0x0, 0x4000000000008841, &(0x7f0000a84000)=@file={0x0, "2e2f66696c653100"}, 0xa) writev(r10, &(0x7f0000fd0000)=[{&(0x7f0000f01000-0x1000)="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", 0x1000}, {&(0x7f0000fd1000-0x1e)="88a3f52b82910e86412a9b61acf111d3d1bdc0865d24d416d8c2269602d0", 0x1e}, {&(0x7f0000fd1000-0x7e)="e8243c89ea9e7e493dcbd4aa1b86f85cfefbe56ce1217eeee522cffe81238b81cc06da507a6f36d5f1ec405a8ce279c18b228e5df6dcbeecfe8448b55c5d5ddcfad7451840849185d7c3872d4419f1fffe5c17e956d607126596ff5b24492a3108c9ee047b4be78ab0890cfc263fc5369d3b0767acffa1110d619a279a84", 0x7e}, {&(0x7f00002ff000)="537e0d0a4b3880070900b3f183d2e5639cd0b063c3e22e6fd20db4675c2d91dec622055de996a2c767a84bb4950346c4384a54c242", 0x35}, {&(0x7f0000470000)="9552ed0a5f8d2a19bc4d60b8a7abb4960b1df80695b105dcebd919ad212c8615f83b8c41f78af7ff2dd8bd6b2c1d7a49404d232ac76924e275bcf9cc768dc2c105e72e94239559672e59f9a4ddee96808b63aef865e9cfb0dcef626c73b3c89eb9cd9dd7515f05f58d4a906c3d9602ae04986c3c34072bd88a3c51d70452fd3f836a10fd20a62c677c5579a2377bf55f290b090dcf579b6ebc1a108dbb580009f7144579cd79b16d861a1a762254", 0xae}, {&(0x7f0000716000-0x98)="f8948a90b0078e3be4f97003aeaec311753a8d8a4c75d367db27eb16fac6f581bdf42e0ea40f3c2b80fcca00000bc59f029c1fe2b8074593e8027878392ebd0465ff9c657b5731e2bb7d9410d07a7d686a2a23b2579112a0b0c4dd28488f2d575942a4bdf20962acc417d713ba479b72885b1cb8bf639c9015e81f77ccdf5f5675cfada8b0ebf577a2ca5be3985b941e42de2283e94520c4", 0x98}], 0x6) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r11, 0x6, 0x16, &(0x7f0000a5c000)=[{0x2, 0x7}, {0x3, 0x4}, {0x8, 0x6}, {0x0, 0x1000}, {0x2, 0xc7cc}, {0x1, 0x7}, {0x8, 0x5}, {0x8, 0xfffffffffffffffc}], 0x8) ioctl$KDMKTONE(r4, 0x4b3b, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r13, 0x84, 0x8, &(0x7f0000fd1000)=0x0, &(0x7f0000e14000-0x4)=0x4) setsockopt$inet6_int(r13, 0x29, 0x11, &(0x7f0000fd0000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x76, &(0x7f0000931000-0x8)={0x0, 0x10000}, &(0x7f00004ae000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000216000)={0x0, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000e76000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f000044a000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x6, 0x91, 0x6, 0xffffffffffffff01}, &(0x7f000043f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00007dd000)={r14, 0x74, "d1ca73c1da7bfa4c1ff8388805a32972ea7049df26d45d2df4d2085501f59daa60e94aa28b0fe084a1e5b555b0b700906df2d94059c9492ab522842310ca7fc81d000b3a748e0799222cb968fe34b17fc83d6a5b52296d207e1191a24e2c4b565e8a1c403f1959e086e8d3e71b6933da408e1728"}, &(0x7f0000c8a000-0x4)=0x7c) 2017/10/17 07:00:52 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000dc6000-0xb)="2f6465762f766373612300", 0x0, 0x0) mmap(&(0x7f0000001000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f000002b000)={0x1, 0x200, [{0x3, 0x0, 0x28}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x34, &(0x7f0000064000)="0000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0x1d) ftruncate(r1, 0x4) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000006000)={@generic="040000000000000054e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x6, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000001e000-0x8)="6269675f6b657900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000004a000)="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", 0x1000, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) mmap(&(0x7f0000066000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000066000)={0x0, 0x0, 0x0}, &(0x7f0000026000-0x4)=0xc) getpgid(r3) 2017/10/17 07:00:52 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000091c000)="2e2f66696c653000", 0xfffffffffffffffe, 0x100) r4 = open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0xfffffffffffffffe, 0x120) r5 = gettid() ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000c5a000)=0x0) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x8000001200004, 0x20010, r2, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000831000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba4000-0x4)=0xe8) ioprio_get$uid(0x3, r7) setsockopt$inet6_buf(r6, 0x29, 0x20, &(0x7f0000000000)="8fd5cd3743b0d8e1df0415d05b20536a5964ab8c33da058711c515f53d558d8abdd8309617735e8628faafbac0fa4a81", 0x30) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x8}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000002000-0x8)={r8, 0x80000000000000}, 0x8) getsockopt$inet6_tcp_buf(r6, 0x6, 0xc, &(0x7f0000d52000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000105000)=0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdb, 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, 0x8) mkdir(&(0x7f0000afb000-0x8)="2e2f66696c653000", 0x50) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653100", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f00002fd000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f000078a000)="") mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="397000", 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x30)={0x0, 0x1, &(0x7f0000000000)=[@generic={0x0, 0x0, 0x6, 0x0}], &(0x7f0000db3000+0x124)="8e0389", 0x0, 0x0, &(0x7f0000b93000-0x30)="", 0x0, 0x0}, 0x30) socket(0x11, 0x802, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r0, &(0x7f000024c000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x80000000) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006c7000-0x4)=0x101, 0x4) syz_emit_ethernet(0x56, &(0x7f00009ac000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x20, 0x6, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0xc2, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x7, 0x652}]}}, {""}}}}}}}) r1 = syz_open_dev$sg(&(0x7f00004c9000-0x9)="2f6465762f73672300", 0x9, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000271000-0xc)={0x80000000, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00004b4000-0x30)={0xffff, 0x10000, 0x2, 0x7, 0x8, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 07:00:53 executing program 0: sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000080a000-0x1c)=[{&(0x7f0000c02000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x5, "1ebc65c40f1426fc9baedd27af5545709655a2061964249e3b36b59f572f588d0a1e5b19aa64d3315308880f78cc895797244ca434d7c74a14224bfdd9a3d0", 0x0}, 0x58, &(0x7f0000a84000-0x30)=[{&(0x7f0000000000+0x219)="76c5472ed87df8cbde2085628981d6a76f48e1ac8a77d0fc7200d9e16fd7e5286598576702c693f57e9d03bd8b4fd32a4459dbc32a10c913f13b2ff114", 0x3d}, {&(0x7f0000b59000-0x13)="bb74daad8d5fe106e334a6d5dcab2ad1f2b5ed", 0x13}, {&(0x7f0000001000-0x41)="f954fd72d6936dd44aac314a2410660ea3bfb90d293834f8798fc36b7eee78a1be17f213c2fcda469b4327069bf1ba3b1aa416c4e72984499b9f1d9b6053a993e6", 0x41}, {&(0x7f0000000000)="5d002fce412075e476401b9905d1e22635b770afa632332878a2b7b28d8ba04dbd88ae54e7299e7bca7780428ae01a2f73965ee21a0d3f78e573200d78023e86d087d9174fcc2379deb897", 0x4b}, {&(0x7f0000001000-0xa9)="d6c1f96a567a152523ef611634b25ce63227bdd9ec59dc5f650c499db35f0460a9216885a6b1292703281193bd13448b0b6d1feacde4999d1ad9c72ec3b67d1e0c1dc1491018bb40f5251b230f82d532ed361c20b9887f30a96f9e90d11934f2b4f28d5c0db3620b86c125acc2fc533d2a32ba5d122ec9092a29a1faedfc8dc1cca9c613d9d8d1cdc6dea201d037274a0ab8f8c9f7b6ae294a50d2fb1b8ea82c8c79d92fa744e3d251", 0xa9}, {&(0x7f0000b07000)="d22f575c4f7ec0dc20e1874d2fe17f9c9e71ed1c9c721f5c306611f55f390a449f6a8dab87319b114e52cd333ec8b0bf9bedcfd890ec9b55bb2b84cd33760cfa25e9f2f83b629ee21114a0379f01e80c8bb8075867fe68f38fe40995568a6643780f6017a20b4ba785b4fa71ee7aca83d1bbe7403ddb95521eec748b08e54b9087b4b6ee91ffdb48b7428b27c74cc973b39bbb63fa2a0829fd4302ed0a1b364cc6f5ea9574596e5cbdf017bc6f2f465b7fafd6bec9d6be50ff1cc44a30b8cd47de7c208c708628ebd4e76e1042fc54324434e9b4a98a59842ea3ea9a0086235294e529ce7059085876d48a512d752c1490020e35c8c2dde9f1de1b5eef1aa703a8f53f48edb4dc35a3c5d834d8a7a053ebfd014a113d8ba0fb342bc84684def27332dec16649a4698040cd1f991ef3176ed79f862416f506903dcb6ff255bac38197c81673d414a2f1ade5c0e8d78cd0e14f6d3c94da7f394364bd331d8d18cef6d616078736408969745b4ab1f08f37259f45188852b17edbad2c9c29a00756231e7970ef91c3bff099b6ec0b4b702caab6284c4d7319e8883028ff48d4c5ccb23a6c433c1279d54d7722ba85734b8bf59db7e3ffcbd38482e0df79d3a4e2a241b2d69497b5309ab065290ee8e318d1a8879d891216375113d7107fa3001098be4fa1089f776ef222497cb2c8c43da070a002eb188071c4986bf9a5753df801477e392a55824a5c199b4eb9eec133dbf65ce8cda5fa673e412a86fde09ba3f390152fbba7246b54aa265dccc333806bb33fdca4d43f227537471e6f2069551a617890974f1ccda430db8d9e6b0de463ef0e11a1451b19f8744251e78b5f185f0039abbcba54b7a01bcab1ec159d2ab63fe3f2b37aa79270ef7a69ba83bb342fa2b34bcc492364ffd0a8e16a64d95fa244f3f6095c8ae67eea7467ea62174595159daf63afeb562afd2867c70130e15085b992d342a50508ba560c7945ecb6c49b56b559ef4b7359387c52cef39e28b35e29f313702d074e8724f032f43474a0865e762f88ed5eef949ffed7cc6d74c43479b39c33a7a16c36243787ceff1004965b36764487dd2fb4af2869d5bb9978b11d3c020113d24979dde67f72bb09125817e95853cde63c25af3ac9fa34cde8287acad94500a999f794c05e53e6861550dc0e4cfddc989849c1994ce44c7ee61c70ad595a2d05bf824c397cb812118d582f56fe552150bcbd4c76298e2bb3035c0183bdf945f5b2d54692f770f38f9de91da459fd1e1113b1bd9903d976d2a207413970e33f2af53d9c17d3c01f9de13a0c096ade712cd72cd0354fc2eee727e482da443e2f25998eba5c855519ffd7269cc11909822e6e7d15a0bd69d424dc63e06e3daca0c94e0665187b6ffaf44cd1d799e2a533ecf8e83d10fb7d64601f57afabc3a2a1d6e620bc9e47ac913a26fea0bdf0afac7deee358debdfb198b06a14d3e3542180b5f0f9428fb0eb75edb2a88b1d4b831ae82aea2ecce628b8db19af6a0fb6e8b1ff913352fdec90acd8b38ca826950b3f2cbe3744789229087f7b652c726cd6fa0300443670f8adc4ec564559a02dba48a1e5ad105273eecee07e940fcfbf9bd6091e7434a57c5321f44188bbc2ae1649aa0d83212552bf15e43dcc5c179991f93485ad02cb96c2f90341b97d9898cb0e35ad0ca3a82e0a4838def4cad4f85f769a0197db7c0aeda4de760903f9499f6cf40633fa771227fd03ebb19503cc19bf31ee9e6d023789e04c690afadb86010a09af7e7d07d55ce9d3940c8e1f66c8bb2d76c4f277313c3f976bc07125baff9ccd30e8784a0778de1bfe09073ff95b5b53744efd123aab2dd265d56a72e81b67144db62621b99366bbd041d9c2101c08035a79fd4e002d62b1410102529e8cd7ab399120dfc4b3dce0105eb66b511f21f28ef1bfb158833941d52ecc90caeaa9e55e02cad3dca245400e2a1589b16aeee03fc405078e347fe461fd2994fc9e0f98541210c448b921a48bee364012a8bfe92359991653cb107ae1fea12bf5531b8dd0af41d1106ea15ada4c9f033b6917066a60947f395f231dbbc464a0370d6b426ed90a746ec61dda9e8e44d39d98ea8a586f6371864b11cba5b5f724d5ad2aea5db82eaa99a4b410b08c91f91f78b06de360ebb909df3b0d7454a33c0679863dea7a29eea61fbeadef9964b518ad4925a8e6a0cdaba7765085ca2aa7c82c424324de5ac3bf8ce8e4007cb9353ce4a0478aaf4ded1168e823d959eff4154eeb86873b89b514563f582c3bcd4c8cabfb49a703759b98d8563cda2c2db16628ee00281ced8f62e1439366b91220b25ba09aeea0827bcf429ff7f88947611cdc4319da5e80fb30371f8983dc0ce08dae8d90dbb70ffd64f591e5212414cb5b51d56e2067c22b4f6c3a8bd01e711df2ef661bc217203a8ee55b07a033fcbccd841afca37ac3185df83fa1b1cb84244c0d0679b6937e76c780ca5f635a50e2f9d742e81d7994c6209c2f5f87f1dd80b6dee1a0976073c56d92b805ca2e153ab42dae5d6a871919c3520809f23f399b8b7d0397d5c5f634dc4afe24b6e382be4475a15f69a35db2e598bb52021acde6b1876e20d191d0925dafc951ff0b484f4646fe5fb5f7a7233a0b3c7c20577946ccd07c525b79b2bae153ed9b289d61783c19692c222f5d8d1466e45445e15c270cb17c525f253f283a80b3a968c12bfa3c196fee5104d24c1f360e7049d24b678d14dfad83c7ac911892e8509a963e9b6d5559c721fc96c4b131e5a233d79f75da8d44546fd0191abe78be1faaacaf4bf8acd4c41e8cfafcecc4355921c5bdbe27ac644ab0b872415ccdec919edb6080b24ba56a8bd757b73ff935463d99aa638ba9c06631a69ff8914117115e391dc2e3d25cb24fd93194341efd8252593150a3cb2408cdff064268e67fc3ce66ef60a8e6bf6260d03a54faea159cb2fbc710573f0ff9bedd24d40e07545108094f9383dc61cbd8f03c7a3711b089de80f457c7f6a4d1b0a1b0a0f27518b0d0c3937fb0430e56dc756858daa001dd249d527a15854f1202d2fcf9248ac77a2e608924534ef4a130a9f8fea51374c416220668eeec60fa8d9ee1f3b50759d7ca29d650b668ab56d90d8cb0e757fb148c57d2bb47689f00daa7982fad177ebfce6198f59eb88d7c714d6f8c0bf20c14c8ccdd61979937c364a108ba4f7ccc2de27936ca8a7ab63ea941a3a2886c57607d9bcbee3f4fec71219bd4bcbcc1de566a425505c56107e0ce03d1df54dbcce73fcf4710a259ee2ed96003c0798f16adb64f15fed4bec7c7839117644a9888219f428b3b7daf6065f5df5701e5c54988f713eeb0f79a171d7343a355702d56ec42d59a0672758d092c5cc59a0cff178aa7f3cba87576540f68d9cb73f30a7f1af00a6f1eecb3dad41cd2aa3493c8d4b8b0b75b96ffc6d4b8c56095e291dfdcc984ec474aabb17fc633013c469e7e7563cf6e614cbfdd3c26e224b22c0ee1838a2f3360933122cb06d08bb86e14d4f323b1fdc01ed4b084c1302834ac96917bb4912a88a5a71b1aeca1b0659a0ccf9b74d5f4b7098b078788d836fd17e04dfd05f02dd0b3ef5a184a0645d2cc4560cce1f6ac37294399071e7db86085fe9274123df9b83f8319c567c0e71e804812eb7793df1b4fbd871dfcbbc46ce084aed8486373fd4d9b48f9888005e27422273a270cffc34d771319fc3d5d9686fb1b0b871291777a5ac7f058c4034c3496874ea51560a87dd8df37dcd26de0f9b8fa7169e3d9446f73a98f220e6f1c345a62ce3d71ef7b0805ac164bb45737a51eb96587b477d7a2c5ffb08385ea4493f9e620e4c2d48fdb271d7d58c66f8b73584ef843f4c3c6294364befcc892d5b4911792545dc2a310e63f79a77c38d4930e16a227c10467e59423c297a42d2169375e0b9a152a5edbf4abbc4b869aaf1abd8193b196ec5d95f5fbf20527ca3aa21f4a15b73fc68e872c9ab0f1578306ca2440855949d9677e91d299e1c605e81dad7d424273c6ff56f8008636b520632a725427b4446140a2d8f54a82adb47eac6d50dcbab19a4e87b8517792da23a86ad08987b7c2c8edf28d63943b98021a4358c96175d977973cdb62b8be5c95e29100637e7e746c714ad7c6fe014ce62e5a78dfa837b8f9c8291e4b7102b325d356dce2946d800d1ae8b776021c1b0b591d6a68325c9b9328df3ced1d33d7393fb4c150d273ca5ceaf240a41699a58c0998627fd9a047b06c4bafa77417c69416c8bf1022925ecce19fd4c103967a266d786bd2df52df1c9b57ac68dc98083a1fb349142790866c64fa9d6471ef5cc2d13d8922e5632008391d732212e439d9e6398392d444fa9069bfa9f791817d0ff11b9f1774374709e84c2f26a3da09fab28eaf1931e37d0c6ca66212fd37e72aca7fea1dc90da8fb7adbba507e12c99acc5eea5a56dce8925e3de1d09b8dd8bcfffddb9d7b8e53f9f2218b947201f4089818e5ccdbaf6f91b71a5690da89a57b162aa3fbeb125d9fac2ed1e5c3a9c5a9d6b30951180bbbb637636207c3f108959a057e1709916d534a91fbc1624f79b192443875ef54ee130d83a73d35d147136dd64c1ff5e7d462dab3c17880f9079685c292e3e9bd899c1fefe52ec98286e2c8613b8d5d9471d9c4e73bfb0cc7eda1db8c21c16a83dab6bf61476cfc62724cde09a97a08ea7516379c080abd385ee846398c8176da26f6317c72322eeb870f8e874125f73207adb14fff239f1dba51a30f22313f353baeff7c6ff1be48073b63f9ecaab3570dcbe851422e5e83c2863577f17ddf6fea069160c7ac65a5dcf43ceba8f01196a377198ac892c1e300ef77144e50f6b557cb68840425763817ec163586281f5f666ee8af2aecc78faa08a5987edba02f73ae4285141c78615e44463403d61bd9a5fa3dffc4e9aa9e24b1007a8f05cedc5a4b55d7f5900d0a5183f4eb0da9ebc8dc855fe8e65ffb926729b47e39ca9e7a5455bda27acf79cdef25e0fe923b2b92a751b53e2b66217ca86a49a553cfeadda18cb27c6d4e0717c336cf45e4642e06270395fc4e54a0d39bb201af5a7bedd337500878402ea452c46870b8b95621be9a9331d113e659f58f9dd84d9763b855fee94d960102ba093427ca0ee1f1941e51c706abe54c89c68216eead0e044b49b372b675c5b41dbb46a3c3ce9ae6d0ff6813141492ea90af8fc32dc08e7d351c370d36b3726a144ef2f1fb062bb2883dbf400797aaa80f8032da6ab55eb81b8c5bd3055ab21814beaa74888fa647d9492afe79fce5922f31fc2aa3209e6ab3046c04381fc05067834b14aedc17fa9412c65c7ce17c67920102f99cdab7e9495b5a839fa679b0d9911d8d44686a24dcec0a00848f983e694f67b5e8fa5faa36d748eeb52745ef572a12426fc7bc6d615830ec1ebe4ddf9d70c9657af7bbd3b91c2934873d298435e7f709885dbf5063c2360203d9f0c127abf95a2b03ac9313ab4aaa7326ffed68e0d8580f13caf5082a2fb3d079810dca97bb1fa3fbd04c857ed501385e18d1af0c035020881716eeb05feb1ece8072fc6c939ced504001c107e5999f9646c1d617bf0e5a6ee675af3cc9e84d25d70177de9096012d476af7b3dcbebc679968e006bb96c44760121f294834345779109bd744effc7a0d75a7c35fcc6f41a95b480c2639164c20bff1567b758f00b292437862c228fd2d0eaffbde3ed07116f2afb9ed193f2302c738bfba3322ca8341408399b315c3440a44508a4c85a8ac00afc793bdf9ecd07b73ecd", 0x1000}], 0x6, &(0x7f0000676000)={0xf0, 0x10d, 0x4aa, "ad9ef04ce408891979c8591891d7d9d1526ad01ab77c2184ddab827f3b48e997a8f06d1ea48bd3ec825cb0d0fd89e8d115a114b11fd62e3b5c2b9b6d2303db788259dce7a55985ffe52ac726b0d76b2b9a54ace04ff7b0404ea260068635efd34d5c0d5144596b671c05b9b276ab37ca0b755b5975bf1d2aedb9e26078e5e28911abbf66aa4e31eeb79598ae35aa1b4232f622daa33d24bab6bc29bfeba0a1b86dbe28b08ae9760ee750fd663d0f22c39fac7cf43f994c965cc2863b239016ac6d1467a6dc844bfa53c6f3be5d68b291672d28447de9deb1e438492cf9de4e2a7fffb081"}, 0xf0, 0x0}], 0x1, 0x40c0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000437000/0xd000)=nil, 0xd000, 0x3, 0x810, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000ddd000-0x2f)="eab26c7c285336eb81e9a848f98c6f5663085d2013eed0524eb46eadd6940651a3a0134746994f68d9b4bd9dd58f03", 0x2f, 0x8000, &(0x7f0000001000)={0x3, {"05b161a28b9e6b"}, 0x276d}, 0x10) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000d0000/0x3000)=nil, 0x3000, 0x3, 0x2011, r2, 0x0) socket(0x1e, 0x100006, 0xffffffffffffffff) 2017/10/17 07:00:53 executing program 7: setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000bbc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00000db000)="2f6465762f76637300", 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f00004ee000)={&(0x7f0000100000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000000)=[{&(0x7f000098c000)="d47c30e3f3193d4b29c252bea062267cb40b71fa4e63c6719346494002879098e139bb012e2d86ae8bdf1b258b22d5e04bdac06fe1b758acc4d2951950c950f12a2e11ca4829fdc9c48325f183b9f2f34e9ebd6e65f7b933548a9de4f0d1dba5996f44fb3d9c8a91201c585b8c7ae185fd7986c895e9b6eb8cf20beb1d6310d9111e78ee231658c5fe6987a4fe00d384fd43b88734aa5d52c84788b01d72c2358ec2d4491511b5c54a3c2450a77b1523efdf1eb3a3abd1862c7075684f649a65569cbd3b6cc957ce02be94a49aebc6d199199d0574ed85b035850ca07483776cc68124268c26d963c0e90421ad74f43c92e68e0e71", 0xf5}, {&(0x7f0000000000)="8b754d0213415c26eca973e135a26a7252c85a72e61198fbdc2293079a79ab85353ff5ac9b72962d5563be21b3375032709d1a897216a8322ebd5a00580dde205c7e051933798fc9942486dcc66d5365921ec5ad518c212cafec654dee1300a3d93ba4d2155232d2a41ccc64f9", 0x6d}], 0x2, &(0x7f0000000000)=[], 0x0, 0x4}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000bcb000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) set_mempolicy(0x800000000000003, &(0x7f0000000000)=0x1, 0x8001) r2 = syz_open_dev$vcsn(&(0x7f000005b000)="2f6465762f7663732300", 0xffff, 0x100) connect$netlink(r2, &(0x7f0000135000-0xc)={0x10, 0x0, 0x100000000, 0xfff}, 0xc) r3 = syz_open_dev$sg(&(0x7f000000f000-0x9)="2f6465762f73672300", 0x0, 0x1) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r5 = syz_open_dev$loop(&(0x7f0000f51000)="2f6465762f6c6f6f702300", 0xe5f2, 0x8000) getsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000001000)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) ioctl$KDSETLED(r2, 0x4b32, 0x6) inotify_init() getsockopt$sock_buf(r4, 0x1, 0x40020, &(0x7f000000b000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000021000-0x4)=0x90) setsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000018000-0xc)={@loopback=0x7f000001, @rand_addr=0x19, r6}, 0xc) ioctl(r5, 0x1267, &(0x7f000001e000)="5313") sendto$packet(r4, &(0x7f0000d85000)="d9c362ed56c6f6d228f8b60a26e5594fb36235092d6cc147e40feecc15a6ffc7fbce2893b1ffc244254d48f3c3c05fb80851fbff2eb4d5f40bbb325d5c695348626d8cb4119ca341e8deb328a4f4", 0x4e, 0x8000, &(0x7f0000417000-0x14)={0x11, 0x1c, r6, 0x1, 0x1, 0x6, @random="d8f25da5b35a", [0x0, 0x0]}, 0x14) r7 = memfd_create(&(0x7f0000a9e000-0xb)="2f6465762f6c6f6f702300", 0x4) write(r2, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b326e5813b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fallocate(r7, 0x0, 0x0, 0x10011) fcntl$setflags(r1, 0x2, 0x1) ioctl$SIOCSIFHWADDR(r7, 0x8924, &(0x7f00003ad000+0xbcc)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x6, @te1=&(0x7f0000f93000-0x10)={0x9, 0x8001, 0x80000001, 0x3f}}}) bind$unix(r4, &(0x7f0000c21000-0xa)=@abs={0x0, 0x0, 0x1}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r7, 0x641e) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f00006a8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2017/10/17 07:00:53 executing program 6: socket$inet(0x2, 0x7, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f0000388000-0x78)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x201, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x94, 0x0, 0x0, 0x9}, {0x6, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$mice(&(0x7f00008d8000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00004cc000)=[0x9, 0x7]) remap_file_pages(&(0x7f0000603000/0x4000)=nil, 0x4000, 0x2, 0x0, 0x1c953) r3 = accept4(0xffffffffffffffff, &(0x7f00001f4000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001f7000-0x4)=0x0, &(0x7f0000000000)=0x4) memfd_create(&(0x7f00000d3000-0x1)="02", 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000101000-0x8)={0x0, 0x0}, &(0x7f000068f000-0x4)=0x6) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000b13000-0x1)=0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f000026c000-0x10)={0xd000, 0x100000, 0x0}) r4 = syz_open_dev$loop(&(0x7f0000bf7000-0xb)="2f6465762f6c6f6f702300", 0x1, 0x40000) r5 = memfd_create(&(0x7f0000d43000-0x2)="02", 0x0) pwritev(r5, &(0x7f00004a5000)=[{&(0x7f0000ae7000-0x1000)="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", 0x200}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2852, r4, 0x0) getpeername$ax25(0xffffffffffffffff, &(0x7f0000f8b000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000f68000-0x4)=0x10) keyctl$link(0x8, 0x0, 0x0) getpid() mmap(&(0x7f00000a7000/0x4000)=nil, 0x4000, 0x6, 0x12, r3, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5417, &(0x7f00001bf000-0x4)=0x8) mremap(&(0x7f00005be000/0x4000)=nil, 0x4000, 0x2000, 0x6, &(0x7f00006c7000/0x2000)=nil) timer_create(0x0, &(0x7f0000280000-0x58)={0x0, 0x19, 0x4, @thr={&(0x7f0000fb0000)="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", &(0x7f00008d6000)="4878d86737bad79699978cf08f371cd7c4c6310eb4fc8107254b310ca803d02243be7d5f6d41bad12268b5b2f893353e494d2853116f65a1a542a283d70c932c6a064e13f78136bfdbf51ee4cc9884cca2ea459eddac89e6efa30b86b76ab61adcb820128d9cf052576595e626482952e435bdb32f0a29df1722d928f8b8c96d09fa2ab0f7599aef4e61696cce01852440adadb646ddcba48682b664a09d5c5f977ad209b0d4017c2dacf708a266763ddd4859138c59498ed10ec9d9b06cf0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1e000)=0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000bdc000)=0x0) 2017/10/17 07:00:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x40000, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffbffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8a9000)=nil, 0x8a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xd30, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x1000000000003, 0x300, &(0x7f0000350000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000b5c000)=0x5) sendmsg(0xffffffffffffffff, &(0x7f0000fb5000-0x38)={&(0x7f0000481000)=@alg={0x26, "6165616400000000000000000000", 0x0, 0x0, "63747228646573335f65646529000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000685000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000df4000)=0x0, 0x1b, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000cd0000)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xff, 0x0, 0x3, 0x4, 0x0, 0x0, 0x7, 0x0, 0x80000, 0x100000, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) creat(&(0x7f0000075000-0x8)="2e2f66696c653000", 0x0) syz_open_dev$sg(&(0x7f0000213000-0x9)="2f6465762f73672300", 0x100, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x3, 0x78, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x92c, 0x7ec1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = epoll_create1(0x80000) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)="2f6465762f73657175656e6365723200", 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f000001a000-0xc)={0x2000000014, 0x0}) ioctl$TCSETAF(r4, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x40000000000000, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00006fd000)={0x4ed, 0x7fffffff, 0xffffffffffff819e, 0x8, 0x40, 0xfff, 0x9, 0x8}, &(0x7f0000ffc000-0x40)={0x7fff, 0x23, 0x400000722b, 0x7fff, 0x2, 0x101, 0x8, 0x9}, &(0x7f0000c3c000)={0xfffffffffffffffa, 0xb253, 0x20, 0x7, 0xfffffffffffffd1f, 0x0, 0x635a6319, 0x7}, &(0x7f0000e15000-0x8)={0x0, 0x989680}, &(0x7f000048a000-0x8)={&(0x7f0000a58000)={0x81}, 0x8}) write$sndseq(r4, &(0x7f000067b000-0x1c)=[{0x81, 0x100000000008, 0x0, 0x0, @time={0x0, r5}, {0x4, 0xfffffffffffffffd}, {0x0, 0x0}, @raw8={"74f0b68d1463ff2d17fac9e0"}}], 0x1c) epoll_wait(r3, &(0x7f0000d56000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, r2, 0x5, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000d1b000-0x9)="2f6465762f73672300", 0xffffffffffffff43, 0x400001) 2017/10/17 07:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, 0x0, 0x3a73, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x8000000003) r1 = socket$inet6(0xa, 0x4, 0x400000001ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x803, 0x5) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000000f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007bd000-0x100c)=@ethtool_regs={0x4, 0x9, 0x1000, "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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket(0x2, 0x8000808, 0x40000000098) shutdown(r2, 0x1) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) r4 = epoll_create1(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000d19000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff, 0x3, 0x1, 0x0, 0x5, 0x5, 0x4f13e8d4}, 0x20) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a76000-0x4)=0x0, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 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) getpid() r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000247000-0xf)="2f6465762f73657175656e63657200", 0x101, 0x0) write$sndseq(r5, &(0x7f00007a0000-0x1b0)=[{0xff0b, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x1}, @result={0x0, 0x0}}, {0x10000, 0x0, 0x0, 0xff, @tick=0x0, {0x5b10f405, 0xbf0}, {0x800, 0x0}, @time=@tick=0x80000000}], 0x38) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000c2e000)=0x0, &(0x7f0000865000)=0x4) close(r5) socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000000a000-0xc)={0x10000014, 0x0}) ioctl$int_in(r3, 0x5452, &(0x7f0000016000)=0x3) fcntl$setsig(r5, 0xa, 0xe) setsockopt$sock_int(r1, 0x1, 0x2000031, &(0x7f0000008000-0x4)=0x81, 0x4) 2017/10/17 07:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlockall() r0 = open(&(0x7f0000968000-0x8)="2e2f66696c653000", 0x2, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000059d000-0x8)={0x0, 0x0}, &(0x7f0000234000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000b69000)=0x64) utimes(&(0x7f0000cbd000)="2e2f66696c653000", &(0x7f0000bf7000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x8, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000f8c000)=0x0, &(0x7f000051c000-0x4)=0x4) unshare(0x0) r3 = dup2(r0, r2) perf_event_open(&(0x7f00003f1000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x5, &(0x7f0000576000-0x20)={0x1, {0xe631c86}, 0x4, 0x10001}, &(0x7f0000740000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00007b2000)={0x0}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000d21000)={0x0, 0x2710}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000fb3000-0x4)=0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r5 = memfd_create(&(0x7f000008c000)="00000000000000060804000000fffc0c6565643b799365005f1b79", 0x3) write(r5, &(0x7f0000ffe000-0x5)="3f34645805", 0x5) accept4$packet(r5, &(0x7f0000821000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a1000)=0x14, 0x80800) sendto$packet(r3, &(0x7f0000bbe000-0x54)="68dac91e60d91fede9ac35b4d6da57243f4336a44f6d4503e2d8b614cbbd64d50aaef8e38e508b29e34245addca2ca7ddbf40b7960b25c1e98f306c3eb53bf1abc9fec7cb72c6e4e5242373a6cb6439735416498", 0x54, 0x40001, &(0x7f0000405000)={0x11, 0x0, r6, 0x1, 0x7, 0x6, @random="f85ffffce3bf", [0x0, 0x0]}, 0x14) execveat(r5, &(0x7f0000ff7000)="2e2f66696c653000", &(0x7f0000e2b000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2017/10/17 07:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x200000000, &(0x7f0000001000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000004000-0x9)="2f6465762f76637300", 0x1, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000002000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r3, 0xfd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@remote={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) fcntl$getown(r3, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x800, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x1f, 0xa, 0x20, 0xa0, 0x1f, r2, r4}, {0x1, 0xfffffffffffffff8, 0x0, 0x40010000, 0x4, 0x5, 0x0, 0x2}, {0x7, 0x3, 0x3f, 0x20a8}, 0x2, 0x6, 0x1ff, 0x1, 0x0, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x80000001}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6128, 0x3, 0x2, 0x5, 0x6, 0x101, 0x5}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000005000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r5 = socket$inet6(0xa, 0xfffffffffffffffe, 0x2) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x20000000000) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000005000-0x4)=0xffff) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x7, 0x9, 0x1, 0x9}, 0x14) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r5, 0x0, 0x43, &(0x7f0000002000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d1f000-0x4)=0x1e) 2017/10/17 07:00:53 executing program 2: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fae000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000fad000)={0x0, 0xc72, 0x7fffffff, 0xffffffffffffffa9, 0x6, 0x0, 0x0, 0x805, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x3, 0x204ef47e, 0x7ffb, 0x1000}}, &(0x7f0000fae000-0x4)=0xb8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fb1000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc0000)=0x8) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_extract_tcp_res$synack(&(0x7f0000cea000)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000a5e000-0x8)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000fa9000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x10000, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f00005d6000)={0x42424242, 0x42424242}, 0x7ffe, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="ad568b1f21b3", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7, 0x6}}}}}) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000d91000-0x8)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) 2017/10/17 07:00:53 executing program 7: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x4, 0x19b) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000e5b000-0xb)="2f6465762f6c6f6f702300", 0xffffffffffff18e3, 0x2400000102) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c62000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000e5e000-0xd)="4900001e000000000000000003", 0x3) mmap(&(0x7f000082b000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x22) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000e5f000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x6010, r0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f6175746f667300", 0xe053b1776daba6ca, 0x0) mmap(&(0x7f0000754000/0x3000)=nil, 0x3000, 0x1, 0x800000000030, r0, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x0, 0x10011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000e5c000-0xbb)="16806a7fe022951cc9c189105d2de3ff0c47e54d22e892d78fb4e6b4a4342d521a49119d789053bbdaf2eb67094c47e38379c99869d9db88f1c969b49bda8f902699c560ca259c2777f8562bdd385fac427a1e5877609d6da616bee02603f61e1e82bad3ec7644b124780c4b728a24c8257f5b9e057f68db7fbcfb54557b8418f1c84eb714dd5241b77ff2c231b64f10fbefcb0f129ed35a673f2527b9f56f2cbad454fac69368feedb28c77efb7a2fb62ad9eb6e42ca672fe0fb5", 0xbb}, {&(0x7f000004d000)="52057d960100200045be0bcafc1d0b0992060900be212b77a63ec5eab842ac", 0x1f}, {&(0x7f00007cf000-0x37)="f8f49bb1f16a4b367989b5b3a45f89b75f5d94732ba51f95fd9397202f4ecf7e111c4e56a080296835373c5640589516fd67aeff1147d0", 0x37}, {&(0x7f00009bf000)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fdb5ca00e3070d32ede543fa8c25261bc43e93933408c8bad4c72684eeaed1eaf0c4c4e3cc2c67d902c41fb440a28fa3c1470b3f6aa15a138bb81f54428294a331fa857f403ad99fed000000094d58e33c7bf359d7ea2b044c8a46a0c2c787ba6eb4df33f8c8ab7b0bb9bf5c66c6ce886041d0229af17c63ed057811ad5b6cd9647dd9c4a6f05ce9dc6f93d4fdf7f2ba0900000000000000b83a7049b9256c", 0xf2}], 0x4, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$loop(&(0x7f0000e60000)="2f6465762f6c6f6f702300", 0x3, 0x3) getsockopt$inet6_buf(r3, 0x29, 0x1b, &(0x7f0000d40000)="00000000000000000000000000000000000000000000000000000000000000", &(0x7f000032f000)=0x1f) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000847000-0x40)=[{&(0x7f0000e60000)="064f7e1b57f5939d3b8fa5e92f6782ac0c90bc34f91fd751cc4e88cd5afccef992462d0e5c6dcc59cfd83ab424d2ca364bcf9b70af8b00fec192b7323c2599b3443c12d04cc9d13c467ddd0724c792bbeb1ce3baabe88def0e48eb549666cb5f99613dea9c44681560bc92081d609c9951a458ef59c83de059e3b715e7d94bd0b29091c4392d1377d644f26fc0d187405457a62489f1710b026cd5abdfe14d000f2a2a33503a6b880d1ff7", 0xab}, {&(0x7f0000e62000-0x49)="babd454ede3af486b89714887f9cf9125eadb6c67e9728c7b04e4d549b5cca0f50478663a0c3b60b9e075520192b3cce8936400037d6288a70796944b5ae759e181362ddef21d6cd55", 0x49}, {&(0x7f0000c54000-0x3a)="14f75fc55fefb571b0001029d64481d3318a6b9e9b637c85c00067d7e62d7dc45e644499deb16000b4226a0b204435941e2e2508dd3df1a976d4", 0x3a}, {&(0x7f0000e63000-0x1000)="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", 0x1000}, {&(0x7f0000e64000-0x1000)="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0x1000}, {&(0x7f0000e65000-0xcb)="6709c085c35132d5865c8446b1bad800729c5ae584a32ead32d5372930dca761125a0357484bb26bf3fbd02688b4873c56a4255c9931335fe084b829836f44979bef090f4a46f311a93688b74a1f26d4305cfd301a3e278596b7947c62d0088fb29975dbd57a48da332ecb71f09b1eb730a4e8805111183705339d8c7257d1d8d8fd2b0f620613a2e57b5d7343fb5429d7c0b8d6f27378eb94b894817de7d5f528a5a32be3083aed36c33569b7014be5234d24aa8ff5ef481aca0163837d02c4a796748fb6f8c6711bf15e", 0xcb}, {&(0x7f0000a58000-0xd6)="183c1cd822a52e5655734161b8b3c0d27afdb3670305fea033d2bbb804e6e3931f18b09b6d06b9d770ed3e142242d6fa5116a6fb1984b06009e9c8f0615f9d8a429bd6b9807815934d5c8daacafc4d0c6abe9b2dd2bb86ff1b8d9cafa1138c28dd831c783b2c1d0933a515e6ae74de627e3ed4d5e38cfc716d02f64aca2b161cb14e449025826705a63a5efed16657f2da3298d03407703ebed694d28ad1fc5bb181c8f8a72edfc4f0d6bdbb42613bc046d0a64b382aa499fc61a5e5b0507435d0fc8af45fe72aa8d341515e6633de59c511fd52ddf8", 0xd6}, {&(0x7f0000e66000-0xa4)="3e6d5d630335903bcc2007cbc2aa0b5ba579993f315beeb0a34b28ef425afc6a5690b4273862295960563ce874180ffc2feadaaf07e771ddbef874e5027183d01b0acf964ebd2f275c92c72034e8d785eb79bdbb93a4610bba0d9052a676e1617c598833e722354cad9cf655a7518d4e865bdadc6e63ee711e606a0008c4b20772d449f50108732badcc9740824689a59a44ddd01f7fae21d2185fbb541835284b510b0a", 0xa4}], 0x8) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) mmap(&(0x7f00001aa000/0x3000)=nil, 0x3000, 0x8000000000000003, 0x32, r2, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = inotify_add_watch(r4, &(0x7f0000e5f000-0x8)="2e2f66696c653000", 0x20000000) inotify_rm_watch(r3, r5) mmap(&(0x7f0000218000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc3000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r4) 2017/10/17 07:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00001ac000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)="737973654f00", 0x1, 0x80, &(0x7f000000a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) r0 = socket$netlink(0x10, 0x3, 0x20000000000) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_dev$usbmon(&(0x7f0000c19000)="2f6465762f7573626d6f6e2300", 0x80, 0x42) perf_event_open(&(0x7f00005a0000-0x78)={0x9, 0x78, 0x6, 0xc, 0x3f, 0x1, 0x0, 0x9, 0x100, 0x3, 0x200, 0x80, 0x800, 0x10, 0x0, 0x3, 0x2, 0x4, 0x6ea, 0x20, 0x9, 0x400, 0x4, 0x8, 0x2, 0xff, 0x0}, r1, 0x3, r2, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000070a000)={0x0, 0x0}, 0x80000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f00008ee000-0xc)={0x5, 0x87, &(0x7f0000130000)="0e9bcf5681d421a0090852e718e1f08ec52107323ab8cd626025cec7af79f9747ddab55924d39a04fdb4b748524efcbdc603a6ff59ab61560751907c3cf3bbc79ce6aba88b408be80ff820ada610cd5908e7022e79f315f7e46b4f0ecc155e7a5c1b3013f6daa2188d52b2657f51355b62e6e43d562a23805661c89078074c9a0f4a6a796dc19f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000893000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) rt_sigaction(0xc, &(0x7f0000257000-0x18)={0x4, {0x20}, 0x80000000, 0x4}, &(0x7f00006eb000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000bfa000-0x8)={0x0}) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x0, &(0x7f0000061000-0x10)={0x0, 0x3}, &(0x7f0000034000)=0x1f, 0xff) ioctl(r5, 0x1, &(0x7f00006f6000)="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") io_setup(0x0, &(0x7f0000905000-0x8)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c9000)="2f6465762f72666b696c6c00", 0x0, 0x0) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000836000)={0x0, 0x0, 0x0}, 0xc) get_robust_list(r7, &(0x7f00008c1000)=&(0x7f00009f4000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e30000-0x4)=0xc) openat$kvm(0xffffffffffffff9c, &(0x7f0000e22000-0x9)="2f6465762f6b766d00", 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000caa000)=0x0) signalfd(r8, &(0x7f0000328000)={0x7}, 0x8) io_setup(0x3fffffffffffffff, &(0x7f0000556000)=0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000111000)={0x401, 0x8000, 0x7, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80206433, &(0x7f0000b29000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") writev(r0, &(0x7f00009b6000-0x8)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a8000)=0x0) 2017/10/17 07:00:53 executing program 1: mmap(&(0x7f0000eff000/0x3000)=nil, 0x3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4032, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005c6000)="2f6465762f70746d7800", 0x101000, 0x0) memfd_create(&(0x7f0000b34000-0x6)="2a70726f6300", 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000552000-0xc)="2f6465762f72666b696c6c00", 0x200, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004e2000)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x5, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dbc000)={0x0, 0x0}) r4 = creat(&(0x7f00007bc000)="2e2f66696c653000", 0x2) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000d86000)=0x3, &(0x7f000099f000-0x8)=0x2) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f000084e000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000662000-0x4)=0xc) clock_gettime(0x0, &(0x7f0000412000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf3000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00009d2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000843000)=0xc) sched_setaffinity(r8, 0x8, &(0x7f0000060000)=0x86b2) pipe(&(0x7f0000083000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r7, 0x0, r4, 0x4, 0x58, 0x0) clock_gettime(0x0, &(0x7f0000041000)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r10, 0x4008, 0x0}], 0x1, &(0x7f0000069000)={r11, r12+10000000}, &(0x7f000006a000-0x8)={0x400}, 0x8) r13 = dup2(r10, r6) fcntl$setstatus(r6, 0x4, 0x44c00) fcntl$setpipe(r10, 0x407, 0x3) writev(r10, &(0x7f000000b000)=[{&(0x7f0000065000-0xb5)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f0000065000)="2c81e4613b51f184887fcd9c2ad923401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2b}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) writev(r13, &(0x7f0000c86000-0x8)=[], 0x0) nanosleep(&(0x7f00001c6000-0x8)={r5, r3}, &(0x7f000068e000-0x10)={0x0, 0x0}) epoll_create1(0x80000) read(r9, &(0x7f0000765000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49) socket$inet(0x2, 0x1, 0x8000) gettid() syz_open_dev$sndtimer(&(0x7f000030d000)="2f6465762f736e642f74696d657200", 0x0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 52.065691] kasan: CONFIG_KASAN_INLINE enabled [ 52.070528] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 52.077933] general protection fault: 0000 [#1] SMP KASAN [ 52.083456] Dumping ftrace buffer: [ 52.086971] (ftrace buffer empty) [ 52.090652] Modules linked in: [ 52.093822] CPU: 0 PID: 5279 Comm: syz-executor7 Not tainted 4.14.0-rc5+ #44 [ 52.100978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.110305] task: ffff8801cfdca2c0 task.stack: ffff8801d2290000 [ 52.116341] RIP: 0010:lo_ioctl+0x672/0x1b70 [ 52.120631] RSP: 0018:ffff8801d2297b70 EFLAGS: 00010202 [ 52.125967] RAX: 0000000000010000 RBX: dffffc0000000000 RCX: ffffc90001f54000 [ 52.133207] RDX: 0000000000000037 RSI: ffffffff8353a8e2 RDI: 00000000000001b8 [ 52.140449] RBP: ffff8801d2297be8 R08: 0000000000000001 R09: 1ffff1003a452f1f [ 52.147687] R10: ffff8801d22978c0 R11: 0000000000000001 R12: 0000000000000000 [ 52.154925] R13: ffff8801d5c73b40 R14: ffff8801d715e100 R15: ffff8801d5c73c90 [ 52.162166] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f77c4b40 [ 52.170362] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 52.176213] CR2: 0000000020e65f5c CR3: 00000001d4ee7000 CR4: 00000000001406f0 [ 52.183455] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 52.190698] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 52.197935] Call Trace: [ 52.200514] lo_compat_ioctl+0xab/0x140 [ 52.204465] ? lo_ioctl+0x1b70/0x1b70 [ 52.208241] compat_blkdev_ioctl+0x3ae/0x1840 [ 52.212711] ? bfq_create_group_hierarchy+0x180/0x180 [ 52.217877] ? security_file_ioctl+0x89/0xb0 [ 52.222261] compat_SyS_ioctl+0x1d7/0x3290 [ 52.226471] ? trace_hardirqs_off+0xd/0x10 [ 52.230678] ? bfq_create_group_hierarchy+0x180/0x180 [ 52.235843] ? do_ioctl+0x60/0x60 [ 52.239269] ? do_fast_syscall_32+0x158/0xf05 [ 52.243737] ? do_ioctl+0x60/0x60 [ 52.247163] do_fast_syscall_32+0x3f2/0xf05 [ 52.251466] ? do_int80_syscall_32+0x940/0x940 [ 52.256023] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 52.260757] ? syscall_return_slowpath+0x2b3/0x510 [ 52.265659] ? prepare_exit_to_usermode+0x2d0/0x2d0 [ 52.270650] ? sysret32_from_system_call+0x5/0x3b [ 52.275471] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.280293] entry_SYSENTER_compat+0x51/0x60 [ 52.284671] RIP: 0023:0xf7fc8c79 [ 52.288004] RSP: 002b:00000000f77c405c EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 52.295687] RAX: ffffffffffffffda RBX: 0000000000000016 RCX: 0000000000004c00 [ 52.302926] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000000 2017/10/17 07:00:53 executing program 5: socketpair(0x1d, 0xf, 0x5, &(0x7f00004a7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000)={0x4, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000004000)={r1, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000007000-0xc)={&(0x7f0000009000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) get_thread_area(&(0x7f00001d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00008ff000-0x1)={0x5}, 0x1) perf_event_open(&(0x7f0000560000-0x78)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xc, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffff000, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/17 07:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80b, 0x10001, &(0x7f00006e3000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x8) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xea9000)=nil, 0xea9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000518000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x156c, &(0x7f0000cb2000-0x195a)={@random="b346d37206e1", @random="de89ffb1469d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x1536, 0x0, 0x0, @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}, {[@hopopts={0x3b, 0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x94, "fad73bf8a4b1843beb9253df3e85b68f3f9db166b7599b35bded2cfb7f7196708cb35f2892ffd090e2860d5b8a534b3428a6e109011013a85ffc658ba7d4a054f55b11ca9ba313aafe9d7569adaaaf946824732f96075c5ea95517c7af7404a760eb8cdc2f5118933b50c383f9b9d8671a61b49ad1bbbbdcc8eb262c30a41c9a681aeb9154d3fd096f0f14c028fe03e22e3d2ddd"}, {0x1, 0x2d, "500eb25b0c595b9ac90dd05ec29ab46f65ac773a27f2c4f65370ca8d7c6ddde9c0bb29400deda927ff68f08553"}, {0x7, 0xac, "d537f641ea9215c8c8bda0667e1bf80f5b3f557a9a44b7e7112ff75d1ce3e0a20ce8dbb116c985863702ecee63be7772f8a7d31ccfa4bb2023ee73e7649b4ac3d37ff5fb1ae8210dfea71baf48bc6f0e951901c1306b097addfacd2c070b682ad3ea6dd61ba334425e514c448d08204dc5a9aa1fa7184266e85ba5cea699dd9ad178ba5fe9c39f184ab660c403a8a4eae37aab9766535ce6e2d4ef70385deba37a17368ff619f251f4130df4"}]}, @dstopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x16, 0x49, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xa8, "ac29880ee59b9f77997adb468c80a754ad029d13e02346330c8fcc5ea3deb906d19796fb0735f5cd6e14b2463988a6cddcad2e70ffca04f136b6d064cd72ece7bec981b1ff65cc5f56bafab31c0545f0108a35882df8b9777532a3238efff7109f5d5f3da461f2e1f0af965c7b066e2118c22a9e3304fa2646ffc4060ce7c226e137af7ebc298c24c582f8d545c1ea11eae0c5013201d07f4debc403e1ffe369a633ec2d662d843a"}, {0x5, 0x57, "a8116d22b0f3be1487ced4af1b3df7709b09ae417812c486b059e5c6053397bb7cd44850304c79a5ecc3041006b980b24612a17441e4555ab2630b01df123f31b0025b0ea6cf2376634c1d0986b8af65446d252ba3fe25"}, {0xff, 0x46, "d70bda4bfac790c3bcc3ec158ee2032da871d0366eae4e116302753c375b8e447c28e611f499394ea021e323d3c1e40996292dbfc2048ed2e0d9b56330c04c6ca33b3ae89194"}, {0xff, 0x74, "5da5bfe460a322c7a04b38615dfb2ccacbf67c2286337141ee2e51c0063352263aeaaaa1808c831df6a1e29152192f0dc992ffac2aaf79aae2a34fb0ce1acd6c586d8824599aa28d8238cf0bdfbce0f87f7a5131c78f2f424dea08a744bf1b0d8adb4bab6365b1b4d2a3f821785bd249a797b4c1"}, {0xff, 0x8c, "04d1d6632e300e2bc63f1de5bbb9aab8f21d9be1596e989e85dbb0667c168e51dc66ca41c7a02c6edcc114a7dfdd8a7fcb69ae2435784020dcd220d89323fea18e1958de3f4b3b78c98387dc8c04f9de1166f4fa5c3542799ec93200fafe1864f6e84d3a252d2d2ff1d6b7b3624a6a6938f40eb1cea7058a0b1df51fffe03a64d127f6f7654ce864709f7a2e"}]}, @dstopts={0x2c, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xfa, "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"}]}, @dstopts={0x3a, 0x206, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0xfe, 0x33, "a126fe71358af571a2fc08246f0b2bf6dc6fe79886ed121aa38a6c801252a28de9389b4ff9222c83769d8fbc610009ac6b3b43"}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000ff1000-0x20)={@common="726f737a300000000000000000000000", @ifru_flags=0x0}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000ff0000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f00003ea000-0x4)=0x0, &(0x7f00001ff000)=0x4) r5 = socket$inet(0x2, 0x1, 0x10002) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000655000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x200000000000304, @random="89000800f7b2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800000002, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="446dffdf0152000000000200001c9ed0"}) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndtimer(&(0x7f0000014000)="2f6465762f736e642f74696d657200", 0x0, 0x40000) readv(r6, &(0x7f0000b7d000)=[{&(0x7f00009a6000)="0000000000000000", 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f000069f000-0x4)=0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, 0xc) fcntl$setown(r2, 0x8, r7) ppoll(&(0x7f0000a71000)=[{r6, 0x402, 0x0}, {r6, 0x20, 0x0}], 0x2, &(0x7f0000e66000)={0x77359400, 0x0}, &(0x7f0000368000-0x8)={0x7f}, 0x8) syz_open_dev$sg(&(0x7f000080c000-0x9)="2f6465762f73672300", 0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r6, 0x54a0) syz_emit_ethernet(0x52, &(0x7f000001f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x80000800, @ipv4={{0xc, 0x4, 0x0, 0x100000000000, 0x44, 0x1, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @timestamp={0x44, 0x14, 0xd, 0xffffffffffffffff, 0x9, [{[], 0x3}, {[@multicast2=0xe0000002], 0x8}, {[], 0x8000000000000006}]}, @rr={0x7, 0x7, 0x4, [@multicast1=0xe0000001]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x8, 0x0, 0x5, 0xc2, 0x4, 0x0, 0x0, {[]}}, {""}}}}}}) [ 52.310164] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 52.317403] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 52.324641] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.331896] Code: 00 00 00 48 89 fa 48 c1 ea 03 80 3c 1a 00 0f 85 6f 14 00 00 4d 8b a4 24 f0 00 00 00 49 8d bc 24 b8 01 00 00 48 89 fa 48 c1 ea 03 <80> 3c 1a 00 0f 85 44 14 00 00 4d 8b a4 24 b8 01 00 00 4c 89 e2 [ 52.351057] RIP: lo_ioctl+0x672/0x1b70 RSP: ffff8801d2297b70 [ 52.356893] ---[ end trace 88e271de8cf2f57b ]--- 2017/10/17 07:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x401, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0, 0x3, 0x3, 0x0, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000bf6000-0x6)="2d2a5d26dc00") r2 = getpgrp(r0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000703000-0x8)="2e2f66696c653000", 0x87e2cb3685cea547) getpeername$packet(0xffffffffffffff9c, &(0x7f0000991000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000875000)=0x14) membarrier(0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00006eb000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r5}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000052a000-0x4)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000050d000)=0x9) close(r3) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x8000008000000000, 0x0, 0x0) mkdir(&(0x7f0000742000-0x8)="2e2f66696c653100", 0x40) r6 = syz_open_dev$vcsn(&(0x7f000099e000)="2f6465762f7663732300", 0x1ff, 0x0) getsockopt(r6, 0x9, 0x80, &(0x7f0000c73000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00001f1000-0x4)=0xe2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000c69000-0xc)=@sack_info={0x0, 0x3, 0x100}, &(0x7f0000ab7000)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000bc1000-0xa0)={r7, @in6={{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8d2c, 0x7fffffff, 0x100000001, 0x98}, 0xa0) unshare(0x20020000) getcwd(&(0x7f0000a0c000-0xe2)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f000033f000-0x4)=0x200, 0x4) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) mount(&(0x7f0000812000-0x8)="2e2f66696c653000", &(0x7f0000027000)="2e2f66696c653100", &(0x7f0000019000-0x6)="51616d667300", 0x105400, &(0x7f000000a000)="fc29b4") socket$inet6(0xa, 0x100000000000006, 0x7f) rename(&(0x7f00008d0000+0x231)="2e2f66696c653000", &(0x7f0000b76000)="2e2f66696c653100") 2017/10/17 07:00:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0x1, 0x1, &(0x7f000000c000-0x18)=[@generic={0x0, 0x0, 0x0, 0x0}], &(0x7f0000000000)="73797374656d00", 0x0, 0x0, &(0x7f00001df000)="", 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000813000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x20000000003, 0x15d, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000822000)="2f6465762f73672300", 0x200, 0x20840) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x103, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000081000-0x9)="2f6465762f73672300", 0xffffffffffffffff, 0x200506) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00004eb000-0xdf)="64") munmap(&(0x7f0000460000/0x3000)=nil, 0x3000) madvise(&(0x7f000005b000/0x2000)=nil, 0x2000, 0x9) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r1, &(0x7f0000cb0000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x803, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001e1000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082c000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x2a, &(0x7f0000566000)={@multicast1=0xe0000001, @rand_addr=0x2, r3}, 0xc) syz_emit_ethernet(0x86, &(0x7f0000fc5000+0x4e1)={@random="efad01006da7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x17, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @ssrr={0x89, 0x1b, 0x0, [@multicast2=0xe0000002, @rand_addr=0x7, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, @timestamp={0x44, 0x1c, 0x2, 0x3, 0x1f, [{[], 0x1ba}, {[@loopback=0x7f000001], 0x6175a136}, {[@broadcast=0xffffffff], 0x1}, {[], 0xb88}]}, @generic={0x0, 0xa, "06ffe9010104ff01"}]}}, ""}}}}}) getsockopt(r0, 0x4, 0x6, &(0x7f00009d9000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d4d000-0x4)=0x6f) 2017/10/17 07:00:53 executing program 0: r0 = perf_event_open(&(0x7f00008a8000-0x78)={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, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x7, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc0007ffffffffffe, 0x10000, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xb0a000)=nil, 0xb0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)="2f6465762f766373612300", 0x4, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000eab000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000081000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 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) r3 = fcntl$getown(r2, 0x9) r4 = perf_event_open(&(0x7f00003fb000)={0x3, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8000000000fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) perf_event_open(&(0x7f00004e7000)={0x4, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000fcb000)=@generic={0x1f, "0102fffffda300b9000000004700000000a979f30400000000000000c7bad62e0a63a632ed0000000673fb8f8401000559829a2b0afe7ce43a4b2c70a01c216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5dab9c8ea31000077aeb8c590001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000afc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a96000-0x4)=0xe8) close(r5) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000c28000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_addrs=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000e7000-0x4)=0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000026000)="2f6465762f6b766d00", 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007b0000-0x4)=0x0) perf_event_open(&(0x7f0000617000-0x78)={0x1, 0x78, 0x52, 0xfffffffffffffffd, 0x4, 0x20, 0x0, 0x52a, 0x20, 0x1, 0x1, 0x9, 0x0, 0x12, 0x0, 0x1, 0x1, 0x7, 0x0, 0x2ca20, 0x43, 0x2, 0x7, 0x101, 0x1, 0x1f, 0x0}, r7, 0x2, r4, 0x1) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000055e000-0x8)=0x101) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cf2000)={0x0, 0x0}) ioctl$TIOCLINUX2(r9, 0x541c, &(0x7f00009cc000-0xa)={0x2, 0x1ff, 0x6, 0x1, 0xffffffff, 0x78c5}) ioctl$KVM_SET_GSI_ROUTING(r8, 0x4008ae6a, &(0x7f00000d4000-0x8)={0x0, 0x0, []}) 2017/10/17 07:00:53 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00007be000)={{0xa, 0x3, 0xffff, @loopback={0x0, 0x1}, 0x8001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x4, [0x200, 0x7fffffff, 0x4, 0x8000, 0x1, 0x4, 0x81, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x6c39, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x78)={0x44000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1887, 0x0, 0x3, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000001000)="2f6465762f6c6f6f702300", 0x4000000000be2a, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x8)=0x0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000002000)={0x6, 0xc8, 0x84a, 0x2, 0x7, 0x1, 0x2, 0x100}, &(0x7f000089b000-0x40)={0x1, 0x40, 0x1f, 0x600000000000, 0x2, 0x0, 0x3, 0x80000000}, &(0x7f0000294000-0x40)={0x6, 0x0, 0x20, 0x20, 0x7, 0x2, 0x5, 0x5}, &(0x7f0000002000-0x8)={0x0, 0x0}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c25000-0x9)="2f6465762f76637300", 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r2, &(0x7f00004ae000-0x70)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70, 0x2, &(0x7f0000000000)={0x11, 0x1e, r3, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = socket(0x1e, 0x2000080801, 0x0) connect$netlink(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0xc) splice(r4, 0x0, r4, 0x0, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001000)={r5, 0x10000}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00006f0000)={0x1, 0x100000000, 0xfffffffffffffffe, 0x5, 0x1000, 0x81, 0xffff00000000000, 0xfffffffffffffffe, r6}, &(0x7f0000002000-0x4)=0x20) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000769000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000663000-0x4)=0xc) listen(r4, 0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socket$netlink(0x10, 0x3, 0xf) accept4(r2, &(0x7f00006f2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x8, 0x80800) memfd_create(&(0x7f0000034000-0xd)="0100030000006f786e6574f500", 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) r8 = dup2(r7, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r8, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/17 07:00:53 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d87000-0xa)="2e2f66696c653000", 0x9c) mount(&(0x7f0000c32000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a24000)="2e2f636f6e74726f6c00", &(0x7f0000a74000-0x5)="7678667300", 0x2002, &(0x7f00003ca000-0x1000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xf6ee, 0x800000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r2, 0x1) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x52d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000035d000-0x11)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r0, &(0x7f000029a000-0xc)={0x10, 0x0, 0x438, 0xb14}, 0xc) inotify_init1(0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000b98000)={0x100000000000009}, 0x8) socket$inet_sctp(0x2, 0x8, 0x84) mmap(&(0x7f0000001000/0x5af000)=nil, 0x5af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000405000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000008000}) r5 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x8)="2e2f66696c653000", 0x0, 0x100) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f00009ac000)=0x0, &(0x7f0000001000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00005ae000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 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=@empty=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}}, &(0x7f0000588000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000384000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ae000-0x4)=0xe8) getsockopt$inet6_mreq(r7, 0x29, 0x15, &(0x7f00005ad000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d0000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000013a000)={@generic="6f00000001b975a558eb4258687375e8", r8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f000033f000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x672, r9}) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000003000-0x1000)="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", 0x12d) 2017/10/17 07:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x75) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x63da3d22, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x39) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 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) r2 = open(&(0x7f0000610000-0x8)="2e2f66696c653000", 0x2000, 0x2001c) r3 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r3, 0x3, &(0x7f0000000000)=[&(0x7f0000f8f000/0x2000)=nil, &(0x7f0000019000/0x3000)=nil, &(0x7f0000241000/0x4000)=nil], &(0x7f00000fe000)=[0x401, 0x1, 0x200, 0x8, 0x2c], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8f3bd1977ec5cfe7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000a7c000)=0x0, &(0x7f00001fd000-0x4)=0x4) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000deb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b15000)="2f6465762f70746d7800", 0x10187c, 0x0) prctl$getreaper(0x0, &(0x7f0000a7c000)=0x0) sched_setscheduler(r4, 0x0, &(0x7f0000eda000-0x4)=0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000de6000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f000098f000-0x138)={{0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7, 0x0, 0xffffffffffff8000, 0x0}, {0x0, 0x1000, 0x0, 0x0, 0xfffffffffffff000, 0x9, 0x6, 0x1, 0x20, 0x100, 0x85f3, 0x3ff, 0x0}, {0x103000, 0x5000, 0x4, 0xe449, 0x20, 0x2, 0x7, 0xdaa6, 0x86a, 0x80, 0x7, 0xfffffffffffffff9, 0x0}, {0x3002, 0x0, 0xe, 0x5, 0x2, 0x3, 0x5, 0x4, 0x10001, 0x1c000000000000, 0x6, 0xc4be, 0x0}, {0xd000, 0xd000, 0xa, 0x0, 0xaa7, 0x2, 0x3, 0xec, 0x1, 0x24, 0xfd, 0xca, 0x0}, {0xd001, 0x10000, 0x0, 0x80, 0x401, 0xffffffffffffff77, 0x6, 0x71, 0x46, 0x7fffffff, 0x2, 0x3, 0x0}, {0x2000, 0x6001, 0xa, 0x5, 0x7, 0x8, 0x3667ea33, 0x7fff, 0x3, 0x440, 0xff, 0x31, 0x0}, {0x4, 0x11001, [0x0, 0x0, 0x0]}, {0x2000, 0x7002, [0x0, 0x0, 0x0]}, 0x20050012, 0x0, 0x1, 0x400030, 0x5, 0x8000, 0x1001, [0xff, 0x6, 0x0, 0x4]}) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f000010d000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) [ 52.487403] Kernel panic - not syncing: Fatal exception [ 52.492911] Dumping ftrace buffer: [ 52.496601] (ftrace buffer empty) [ 52.500280] Kernel Offset: disabled [ 52.503881] Rebooting in 86400 seconds..