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", 0x1000}, {&(0x7f00006e4000-0xec)="1dd6aaf1d96c0e0962e34bfdf495d802c9013e20436f95638e51d343b444169716a6a55e3e89a39fc4f8945e0d49136fbb53803947794c155411fb789a8863baaf9b460389f4cb268e15190040b540411565d21630167c6f9980ae44a237c18831585fbe70c01c6f79992613041bb016cd4518e4512812e01a2802ee5a94cef4818387d870018ea26d269e57aceb85bb2ca542dd2d71315862be59912ef084b2956e4c13df9ab28f9e68d875240841227214203e097a69c95b9bc91bd10bfb6f3a6aa28da137e490a61fc068000eb6f00d566ee41ebd39a0c09b1a8a12a2c76203654a2200ffffffb6653e5d", 0xec}, {&(0x7f0000383000)="0b6cf01713c3fd1d878de080f245c6ee05a72461b7d0efe5c3b6f270c225f317e2b6fddc2ffe2ca984a7a6846214194734cb87baa30512a81c026dd713433d1f1f6c485afa834f808b1d9291a6a11b51699d0199", 0x54}], 0x6, 0xfffffffffffffffd) write$tun(r4, &(0x7f0000f59000-0xa3)=@hdr={0x1, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "85b7e3", 0x71, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@routing={0x0, 0xa, 0x0, 0x8, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@nop={0x1}]}}, {"eb"}}}}}, 0xa3) setsockopt$inet6_mreq(r13, 0x29, 0x1c, &(0x7f0000de4000)={@loopback={0x0, 0x1}, 0x0}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2017/12/11 15:04:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x1, &(0x7f0000eb2000-0xd4)="8230ab2bf604bf0d3288d74dc2000000000000b3e33ca8d111fe2e642e2ba118bec6fbc76004779ba3d920f181a8af2d1b48c1e6a8ef0ba0947ea5ba0cf4257a946401cf543c6b866de40e124e2d31a5e7df57cc344e4f503af8dab6d1bf8431ced4fbc8a1e9154ad85a8beeab2d6851c90dcd55da6c7615cf03c92603c59217fbffffffffffffff7ac9f9ac01b1a40441dc39dabfc56aaf78498eecfdf1369d2748c73f009c93f9257479bff78a4477b0f65914dd2b700239d82211773c59a0cba5041ddab21b25461e57b679e647b81a719ed9") r0 = openat(0xffffffffffffffff, &(0x7f000012e000)="2e2f66696c653000", 0x600000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f5d000-0xa)={0x3, [0x2, 0xcdb, 0x7ff]}, 0xa) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000184000-0x20)={0x80000001, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000bd000)={0x8, r1}) creat(&(0x7f0000e32000-0xc)="2e2f66696c653000", 0x3) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000244000-0x4)=0x0, 0x4) mount(&(0x7f0000011000)="2e2f66696c653000", &(0x7f0000ae8000-0x8)="2e2f66696c653000", &(0x7f0000033000-0x5)="6675736500", 0x7ffbf, &(0x7f00008da000)="") statfs(&(0x7f0000c88000-0x8)="2e2f66696c653000", &(0x7f00001fa000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/12/11 15:04:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x200) fcntl$getownex(r0, 0x10, &(0x7f0000f0e000)={0x0, 0x0}) gettid() gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000aea000-0x8)={0x0, 0x0}) r2 = getpgid(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r2, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00007e9000)="2f6465762f72746300", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000c43000)={0x8000, 0x1000000000000, 0x7, {0x0, 0x989680}, 0x100, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = syz_open_dev$sg(&(0x7f0000c14000-0x9)="2f6465762f73672300", 0x80000000, 0x498000) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000f7a000)={&(0x7f0000fd9000-0x1c)=[0xff, 0x6, 0x3f, 0x401, 0x1, 0xfffffffffffffffe, 0x3], 0x7, 0xf3, 0xe2, 0x8, 0x9, 0x4, {0x1, 0xe6a8, 0x7ff, 0x1, 0x100000001, 0x4, 0xdb, 0xe5, 0x5, 0x1000, 0x5, 0x9, 0x4, 0xfebc, "2b27caf4d313f151c1e6b4d0813f33df0a28e384ef52df0fa65b29d813603f18"}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000735000)="2f6465762f6877726e6700", 0x404000, 0x0) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r5 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$TIOCNXCL(r5, 0x540d) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f0000862000)=0xc) ptrace$getregs(0xe, r6, 0x5, &(0x7f0000932000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r7 = epoll_create1(0x80000) unshare(0x800000) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f10000-0x4)=0x0, &(0x7f0000336000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd(r8, &(0x7f00002e9000)={0x7}, 0x8) signalfd4(r8, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) clock_gettime(0x0, &(0x7f0000814000-0x10)={0x0, 0x0}) waitid(0x1, 0x0, &(0x7f000093e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000255000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d4b000)="2f6465762f72746300", 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r9, 0x80084504, &(0x7f0000dc2000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") open(&(0x7f0000043000-0x8)="2e2f66696c653000", 0x20100, 0x3) getpeername$inet6(r9, &(0x7f0000180000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fb9000-0x4)=0x1c) 2017/12/11 15:04:12 executing program 6: keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e0c000-0x4)=0x0) sched_getparam(r0, &(0x7f00000a9000-0x4)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r3 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x1f8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000556000)=0x401, 0x4) unshare(0x20040200) r4 = socket(0x10, 0x3, 0x10) write(r4, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000077a000)={0x0, 0xa9, "a90ab468f2f0d9d9ef5d04dbf065e5858eaba2237715449e25599ae59fd5eab42b52f052fb14484d857cfd00f4e1b1bcb418e22f96f19fb806f02ac8c6d46745ccd66bfd1c8c4bae50ee44fa1f14ba54b9318847ba12d989353de9d1567ac10c44080130cdce7a70dd31686c831e94c5597842fd01948c06f3e7ccf9e65626d49decad17615d0f819b5738023279e61fa21d126b09d6255f10cdcfc9089532737560846f2b1598b5ac"}, &(0x7f00006f5000)=0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00002e8000)={r7, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000a0f000-0x5)="7965616800", 0x5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000873000-0x98)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4e7, 0x6}, 0x98) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e2c000-0x4)=0xffff) ioctl$VT_RELDISP(r2, 0x5605) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x18, &(0x7f000065f000-0x4)=0x4, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f00009be000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r3, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000503000-0x10)={r5, r6}) bind$inet(r8, &(0x7f0000517000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getownex(r8, 0x10, &(0x7f0000041000)={0x0, 0x0}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a51000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setns(r4, 0x8000000) [ 220.822828] Option ' [ 220.903262] device gre0 entered promiscuous mode 2017/12/11 15:04:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000b10000-0x1f8)=[{&(0x7f0000eb1000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "82dbedfd8fb3df4bda7494480478f8f2d46e4ef5344c2418900b4eef2b7f4dc1072c3f73965038a1ccb04ca6ff1aa391fe26d747bfe538c80f8b633fd43319", 0x0}, 0x60, &(0x7f00008df000-0x30)=[{&(0x7f00001ce000-0x44)="3af6847ae6a77807233574abd8d68fd926afb8ba84c3b7ca31e69860d235f95986f6c7c12dc5026bdee287d4b188a68ffb91ebee9f2dc780f5f2e18200730754bc162a1c7ba759cb52a50403800776b748f557ca0fc2c406906dfdc6c5b94a6544118abd3900d472258b19a4be1c7177c22d0f7782c292ae124c7d53aeb46f12ea8eb948d90552dfb6ad37ed033d710e16259d5ed2bf43bd71a90cf5a22ee35e87cf8509d98ea669985bc485c1bdc7dd03eff29b14533695643f517aca1f13", 0xbf}, {&(0x7f0000f02000)="68", 0x1}, {&(0x7f0000183000-0x34)="8c7fd23fab9ddd14fc3c8cd61b68f7259f5ceea8f4e5fe49af461ebe7df86a5bee3b7c203c09559e2649ec83203c98692f64cc54", 0x34}], 0x3, &(0x7f0000cb8000-0x98)={0x98, 0x10f, 0xfffffffffffffffc, "594526fb936a42f226fec6c8ff8750d78af208ec2a0a93e36aedfb9d70720a0f956f6f10a9e7b2f95c699885d64803f41f024ce8d2bde0eef310c0aa718bfbb42831c835d8c306cadea10583784ed08e335a34d0ca3e1af7c22d383acd71b696bde0c41d62a19331a076181445745bcb9513c3329662e2c5ed472df289d32e1e2ee81a7bc4"}, 0x98, 0x4048085}, {&(0x7f000036f000-0x60)={0x27, 0x847f, 0xffffffffffffffff, 0x4, 0x200, 0x2, "e8d8f31f504c27513d5ff33b98aed3d86557ae8bf23dde0edfbbae24ae3dec9bf9938217c190f12498410121a4042a4f71bbb95e203863e39435e28e3eb101", 0x0}, 0x60, &(0x7f0000dcf000)=[], 0x0, &(0x7f0000124000-0x68)={0x68, 0x114, 0x3, "c5e3f0173f60ea8515315c07147d593f6fba99b9efdb6c39d1ea2462f057c37824f02fc9aa595dfcbaac21a988b5e582fb4b5cd203e755020440ee90996787824137e9ec9620d176777f6c6b3fb503ed606f1b4fad"}, 0x68, 0x40}, {&(0x7f0000c89000-0x60)={0x27, 0x8000, 0x81, 0x7, 0x80000001, 0x8, "95ee9e6cd086dba09ca5689cb3fe6b615374857d53fdb0d078c1026822d2e038294fb071fb89adf4311c304a79a2182998be1fb8b500132f429682c17dc5ee", 0x6}, 0x60, &(0x7f00006f0000-0x40)=[{&(0x7f0000a4c000)="f602f099a4db2e3375a862df919239e4a1c34a2ba421585ced4bfbf632b8db1a13a0fe7de8fd787fce38d0564039246e11919db9d7d7ea32c65422a86aaeed2e5166", 0x42}, {&(0x7f0000847000)="2ae20ea5f7ebbb3935692432db6d370f0c3dbb096cd7fb2cb75ae687a3e77dba93d1c71cead882e2ef01f07f1b53d6fed738fd01ca05e31e417370d6248967d39e989f16d35db15f1ccb81186c6bee59b0fd3c2e8f91cb313b8ae511c0eb398fc23281d93900acb329b036b2f609f43bb2b8dace1cd2de13d5745c34efb369bb2aa156", 0x83}], 0x2, &(0x7f0000294000-0xd0)={0xd0, 0x11f, 0x1, "f1f9c1a2d32103a5667edb6fb549f83a27b03f63578100a9b70291148338a279d24031075e7f7b7864502fb2ab4e722cb342f232720b36f6bea5f4aa817309d4ac6d65b50e245f6b6b00971ecc5b6d912990e02b116116d69db5c649f259c45d8dca31b03a36ce9d62a99fcec11da7d7d5079eebee218969538f41336ad6eebb54b0a5161a961da05da33d8de7aebfcd860d69dcc73c47b15db363bd63d542ebdc977da4a12e5a4621809531b222fedf118dc6f5857484a8380aebf49a4b"}, 0xd0, 0x40}, {&(0x7f0000a35000-0x60)={0x27, 0x9, 0xfffffffffffffffe, 0x3, 0xfffffffffffffff8, 0x6, "c2536d9657d0894d8a7fd9efa51534df61941f891396e56e50cdecda18fe982aab01269d96dd36455c0b849b4fcc9d818f2ab189daa2f489effa6cf57f1236", 0x1}, 0x60, &(0x7f00008bf000-0x30)=[{&(0x7f0000419000-0xaa)="866d5df0cb164a8057f2a4239aab0c6ee2b3d1379aba56dd66395229c968361075cb3e85c997a3998fe16f0f6ec6e4e6bddcfc44482838d92e0c0dc0ba4aeae4a51b1bfc30c257775fc071568296c529905612d0550b24c1f6df8cbd8824b67c17dea217957d80ccd518709a5835a03ae6571014a27c5a05cd874d83b9886dcf2cf32821dac6743e3ae9258b8534965e55cfb9136ebb794f8723da7e1e938e4b810915a0e95fc1a169ba", 0xaa}], 0x1, &(0x7f000044f000-0x18)={0x18, 0x0, 0x6352, "558b97"}, 0x18, 0x20000000}], 0x4, 0x40) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001e3000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f0000bbd000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07000000065c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95329820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451", 0xf0}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) ioctl$int_in(r3, 0x5473, &(0x7f000078f000-0x8)=0x1f) recvmsg(r0, &(0x7f0000638000)={&(0x7f000080f000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000bc1000)=[{&(0x7f000056f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x1, &(0x7f000024c000-0xd)="00000000000000000000000000", 0xd, 0x10000}, 0x20) sendmsg$inet_sctp(r1, &(0x7f000053f000-0x38)={&(0x7f000056d000-0x1c)=@in6={0xa, 0x0, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000121000-0x50)=[{&(0x7f0000d60000-0xb)="", 0x0}], 0x1, &(0x7f0000352000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x3f, 0x201, 0xc076, 0x7fffffff, 0x80, 0x1, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x8, 0x7}}], 0x60, 0x40000}, 0x48000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ece000)=0x0, &(0x7f0000796000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000fba000-0xbc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, @in6={0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}], 0xbc) recvmsg(r0, &(0x7f0000d67000)={&(0x7f000075a000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000889000-0x30)=[], 0x0, &(0x7f000036c000)="", 0x0, 0x800}, 0x0) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x313, 0x46, 0x0, 0x0) sendto$ipx(r1, &(0x7f0000c18000)="7c695d50013f8c473630b0a371ee3324a3842124d6108c42365675939372943cadafd634cc3cdcc64d8a0c009c201bb5e7d10f66f2bc3ce21a8dcac99d2f0fbb2c73a1518941c218ad8d609325489bd54cabf6be505f63f7d1f62d2b1569cff1f96daf491ade963e3cdf68004694dfe6bc4f60597f60a8665312e744fe0dc4e36b418ee5ae3f5bbcd3982ae45cf2a528276cc3f6e5c874e223ec559347b08433ac3905949304bcf0040d5381ff2d", 0xae, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e0a000)=0x1000, 0x4) 2017/12/11 15:04:12 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f00007b3000/0x2000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000b45000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000134000)="2e2f66696c653000", 0x80, 0x8) perf_event_open(&(0x7f0000776000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000005, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x1, 0x9d64, 0x4, 0x0, 0x691, 0x5, 0x6, 0x800000000000, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) prctl$setendian(0x14, 0x2) r2 = memfd_create(&(0x7f00008b6000)="00d8", 0x100000000000002) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) socket$inet_tcp(0x2, 0x1, 0x0) getitimer(0x0, &(0x7f0000647000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r2, &(0x7f0000b50000)="", 0x0, 0x0, &(0x7f00004f9000)={r3, 0x0}) r4 = socket(0xa, 0x2000000001, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000365000)=0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000fcb000)={&(0x7f0000c14000)={0x27, 0x100000001, 0x1, 0x1, 0x7fffffff, 0x183a, "cad20ac82edea834fdafe208736edcd4de2836c6b90e8fd5046483304a1652a72e6760030adcdde4cde92ad10d4445583c371e0df20f11ab7014e034c56d63", 0x1}, 0x60, &(0x7f00009a7000-0x10)=[{&(0x7f0000896000-0xf3)="bcb908270228245888ba4318fa84e8fbb916be0c2aa81ded44fae7c483bb163b43fef52748fa37467356028c0dbc6eb947493457b10fe1765d59359a5dc4bc672f355d2c8a9cde85b73115b844fcc0e62aefd242be7e78849cb715f0d725605bda3ef504719bcd867e685f2068bc58ed7ca03b34468c6c4a6ac3cf2ee565a39aa720ced396b4b092319765826d786e89c3fd3433b1a44090f43fbe84f54275574ac4e5d32414b713b53c306677f856732badb06b3cddc3888d2cc229ef2013c885c79ddbd094b401b04a6dbc20b509fa30c13b45f9296c9bd0010e1e73ece294406e1392e872ddf141d764ae63497593c3f301", 0xf3}], 0x1, 0x0, 0x0, 0x4000010}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000098000-0x10)={0x401, 0x3ff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000565000-0x8)={0x0, 0x4}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009b0000-0x98)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9}, 0x98) getsockopt$inet6_buf(r4, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) r6 = add_key(&(0x7f0000399000)="656e6372797074656400", &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="bd9029513093b6b6b016038bd55789b46181", 0x12, 0xfffffffffffffffb) keyctl$setperm(0x5, r6, 0x2011000) 2017/12/11 15:04:13 executing program 7: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000f8a000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x1008000002279, &(0x7f0000f8b000-0x1)="00") mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000044f000-0x4)=0x10000000000000) r2 = openat(r1, &(0x7f0000eb5000)="2e2f66696c653000", 0x101000, 0x89) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f8b000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f8b000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f8a000)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000049f000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) move_pages(r0, 0x4, &(0x7f0000986000-0x20)=[&(0x7f0000296000/0x3000)=nil, &(0x7f0000ace000/0x1000)=nil, &(0x7f000006c000/0x5000)=nil, &(0x7f00005b1000/0x2000)=nil], &(0x7f0000c91000)=[0x1, 0x7f, 0x200, 0x1, 0x7, 0x3, 0x6, 0x4bd7], &(0x7f0000e5d000-0x4)=[0x0], 0x6) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009e8000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x4, 0x0, 0xfffffffffffffff9, 0xc, 0xa0, 0x0, 0x4f, r3, r4}, {0x4, 0x2, 0x9, 0x8001, 0x2, 0x1, 0x0, 0x6a}, {0x7fff, 0x4, 0x1ff, 0x0}, 0x0, 0xffff, 0x7fffffff, 0x1, 0x5c, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2}, 0x4, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x3, 0x3, 0x3, 0x9, 0x2, 0x7}}, 0xe8) inotify_init1(0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xa) mprotect(&(0x7f000057b000/0x4000)=nil, 0x4000, 0x1000005) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$void(0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f8c000-0x28)={&(0x7f00003fd000/0x4000)=nil, 0x9, 0x0, 0x74, &(0x7f0000652000/0x3000)=nil, 0x7}) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x408001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x1f, r2, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000008000)=[{0x3e, 0x20, 0x400, 0x4, 0xb161, "8e8c58f10625e9f4a655e9c315b2ba95601d40ee2761739ce0f85f3d88e595957f1b3059003ebb68727d0adbef17"}, {0xce, 0x1ff, 0x200, 0x20, 0x8001, "3d3d3f75ab0d492148d41e7121a2b2e00e91ef8a61a593f0f2e084cca7631310ed8bd0c95d73989eb82120db67b16b67cfb0fdb982e7bd8e07d37360cd8a37e53e26308e328dd1ccf3a739b881e926c1f551a894ad45bfabce13e4c75b68885722edc3ca093f9b709ee0f1a8511855d2f4d880a4b4dd2f53485948b9cf64f87659fd8319dee01b119e96a047e3f66e75f705c1fa79b38343557d177e5e3cabb0c1f65310c7de6e149171bf3a73bd028bf1d4dc5a25c9c55484d871d39493"}, {0x7e, 0x8, 0x202, 0x8001, 0x0, "095736ac08412cb96152a64150ac96b01a93767d99e89ee837c5b81d67554a9469f34a25b748d04eeab0e1f0f74c1b7a0896e433d44ed69d9af689600a1347848a78d57d7f84aa193b05e30b21d24e4eb6bd9de91fd06d7698eae922257b447a0f35cc3e06bb3d9a34208da1c043"}], 0x18a}, {&(0x7f0000006000-0x231e)=[{0x60, 0x6, 0x618, 0x3, 0x1, "5a789c0f82025158a4bbc735b425b49fd8e96f27c2b303ae580f1b43230fc8f94928abd976340b2709235a812f7c30d4dbf7be47d120505899867d7e5e0f6630d780126d950a5ec32fa5f9ed8bd37815"}, {0xd6, 0x9, 0x0, 0x100000001, 0xfd5, "4748e387b2aef7332ba41a083ca3faacfbca14e10f235853060b7df5dac7cee69a3957a8a67539cc591c433dfdba7399c5dd187688c838d313e2e7584c38fefa88770230429249b41a10f0b9f58573140990c6d5208f2ee87d7d6429f2e89085f408edda733bea2f3a190b377bf40a6c956f2f4716fa26cfb465ec91c944ea60e1e3b6f71a11bb5677c6670e2666a91bf44172ec9264076bcadc6e5e836c7004e9acdafc74bd42c45c91c17b1a4ef0909340e206615b26a606396c804c8237af3fd377b583b4"}, {0x92, 0x3, 0x1, 0xffffffffffffff07, 0xc3f, "f62d0f4780e6cb144e4a52b7a0e95969392f8a5c0757dceab9985ae65ddc4616f5972d80290477fe5dbc308d38eb0426e348f29ec7ec9765e1023f8d745eea6d351954a97ee3f2c12a35f7eaa65361eb493cc5eb5c33d05c2ab98e49719ba279a96b359019eddf55f6ddca44d31d5a154fc4efce64d228f907e7ce8d8ce4844dfa95"}, {0x54, 0x7f, 0x900, 0x4, 0x8, "1020442c5cf37a5ddebd44b7024689c2be93930e6d9d9db14ae7ab40aa764daa423fc80426c6b118f0165df6366f4a08d0c5395541687764e8e477844c6e3652d2f13dc6"}, {0xe2, 0x1f, 0x8, 0x7, 0x7, "566a6fa8b3f4b9e3ad81c2bb9e18cb1ef53e7bd683a93aaded5a3b8cb4aa5c4eab5a49a3997498e75bec8fd7bda212198569eb3c80e301c31f129ede4df9be474c6dd8a99adbd93820bb216c852ad76096dd9c185419a8eb4619955e3214686b1c313e5569ad42056171203a9c27c12665cf81549b891a012cbee8fd32a4351e08e1853bd16effd8af2ce8a4240df7e0aad113150b37b2ec84d7f13b1372a895202847a691c11f821dbb791b055420a07bcda1393817bf0bb8ba49ec9d499f31781851570a951bbc128bf766a6f055f6eaea"}, {0x1010, 0x8, 0x0, 0x0, 0x3, 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0x231e}, {&(0x7f0000000000)=[{0x51, 0x4a3f, 0x300, 0x7, 0x7, "368a6e3b35d2267db7da2244a922504c51004836c94c7e41c03be00b8af95f395880e9fc21d42e59c7b54652fd4900470bc800047a21d42d116ed8f6a7b793f1b4"}], 0x51}], 0x3, &(0x7f0000007000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3]}], 0x1, 0x0}, 0x0) ioctl(r3, 0xc0481273, &(0x7f0000007000)="53") ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000002000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") pipe(&(0x7f000091b000-0x8)={0x0, 0x0}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000d05000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c8c000-0x4)=0x14) sendmsg$netlink(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x19, 0x20, 0x719, 0x0, 0x0, "0a0000011302000100"}], 0x19}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000de000)={0x8}, 0x4) lseek(r4, 0x3c, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000704000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00006b1000-0x4)=r6) 2017/12/11 15:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f00000c7000)={0x2, &(0x7f0000aee000)=[{0x1, 0x9, 0x7, 0xb6a}, {0x6, 0x3ff, 0x1ff, 0x23}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common="67726530000000000000000000000000", 0x10) bind$inet(r3, &(0x7f0000735000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="ff14", 0x2, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ebe000-0xf)="2f6465762f73657175656e63657200", 0x26c001, 0x0) pipe(&(0x7f00003a1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000d60000)="2e2f66696c653000", 0x124) socketpair(0x8, 0x80000, 0x8, &(0x7f00005a7000-0x8)={0x0, 0x0}) writev(r2, &(0x7f0000c13000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f000052a000)={0x4, 0x0, {0x2, 0x0, 0x2, 0x0, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) splice(r1, 0x0, r0, 0x4, 0x80, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000a51000)={0x77359400, 0x0}, 0x10) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000148000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) r5 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000337000/0xc000)=nil, 0xc000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(r4, &(0x7f0000013000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x6e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r6) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000481000-0x1)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x9, &(0x7f0000011000)={0x4b, {0x6}, 0x40000006, 0x8001}, &(0x7f0000004000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000)={0x0}) preadv(r4, &(0x7f0000012000-0xa0)=[{&(0x7f0000004000-0x3d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r5, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f0f000)=0x8a, 0x4) [ 220.959927] Option ' 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)="2e2f636f6e74726f6c00", &(0x7f0000004000)="2e2f636f6e74726f6c00") mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a44000-0xd)="2f6465762f7573626d6f6e2300", 0xb4, 0x1000000000000) r1 = inotify_init1(0x80000) inotify_add_watch(r0, &(0x7f000002e000)="2e2f636f6e74726f6c00", 0x4000036) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00000af000)="636966732e73706e65676f00", &(0x7f00009b4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000917000)="2c7070703170726f6362646576256d643573756d8a2300", 0xfffffffffffffff9) request_key(&(0x7f00006bb000-0x5)="6365706800", &(0x7f0000878000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000017d000-0x17)="2c7070703170726f6362646576256d643573756d8a2300", r3) keyctl$invalidate(0x15, r3) socketpair(0x0, 0x0, 0x3, &(0x7f0000301000-0x8)={0x0, 0x0}) listen$netrom(r4, 0x4) r5 = epoll_create1(0x0) r6 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000b33000)={0x0, 0x0}) epoll_pwait(r5, &(0x7f0000f3c000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f0000215000)={0x7}, 0x8) prctl$getreaper(0x2f, &(0x7f00009a3000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000901000)={0x4, 0x0}) epoll_wait(r5, &(0x7f0000f22000-0x9)=[{0x0, 0x0}], 0x1, 0x50d) r7 = eventfd2(0x7f, 0x1) fchmod(r7, 0x40) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x80000) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$clear(0x7, r3) r8 = syz_open_dev$mice(&(0x7f000002b000)="2f6465762f696e7075742f6d69636500", 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f0000ad6000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000)=0xe8) sendto$packet(0xffffffffffffffff, &(0x7f00001bf000)="", 0x0, 0x0, &(0x7f0000d0d000-0x14)={0x11, 0x4, r9, 0x1, 0x6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/11 15:04:13 executing program 5: perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10000000000, 0xfffffffffffffffd, 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, 0xdb0f315, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 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) r0 = socket(0xa, 0x3, 0x21) sendto$unix(r0, &(0x7f0000693000)="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", 0x5b5, 0x0, &(0x7f00001cb000-0xa)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000beb000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bec000-0x20)={0x0, 0x7b, 0x2, 0x2, 0x4, 0x4}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bec000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000beb000)=0x0, &(0x7f00003d4000-0x4)=0x4) pipe(&(0x7f0000bbc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r5, &(0x7f0000d30000-0x10)={0x3, {"0166e1ffffff8e"}, 0x2}, 0x10) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000d15000-0x8)={0x0, 0x0}, &(0x7f0000c78000)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000d1e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000040000)=0xc2) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x1, 0x33, &(0x7f00003d4000-0x10)="01000055b3ef0000000006001dcc0d30", 0x10) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000433000-0x18)=@get={0x1, &(0x7f000094c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40000000004}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00006db000)={0x50000000000, 0x0, 0x10001, 0x4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f000043c000-0x10)={0x0, 0x4, 0x401, 0xffff}, &(0x7f0000675000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000849000-0xc)={r7, 0x401, 0x30}, 0xc) getsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) setsockopt(r6, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="01000000030003000007000000c4ffcc", 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000964000-0x4)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000998000)=0x0) tgkill(r8, r9, 0x30) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=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$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f09000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xe, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000f0c000-0xa0)={0x0, @in6={{0xa, 0x2, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0x3, 0x1, 0x10}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000+0xb1)={0x0, 0x1004}, &(0x7f0000f0c000-0x4)=0x8) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) [ 221.099911] device gre0 entered promiscuous mode 2017/12/11 15:04:13 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f0000626000/0x800000)=nil, 0x800000, 0xc, 0x40010, r1, 0x9) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000005000-0x18)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) read(r1, &(0x7f0000001000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mlock2(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000)="2f6465762f73657175656e63657200", 0xfefffffffffffffe, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000006000-0x20)={0x28d7, 0x6, 0x8007, 0xfffffffffffffffd, 0x0, 0x8000, 0x101, 0x1000, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000000c000-0x98)={r4, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c128dbf, 0x10000}, &(0x7f0000009000-0x4)=0x98) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f000000d000-0x4)=0x8000, 0x4) poll(&(0x7f0000009000-0x48)=[], 0x0, 0x2b) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000d000)="2f6465762f73657175656e63657200", 0x8001, 0x0) ioctl$TIOCSBRK(r6, 0x5427) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000000d000-0x20)={0x1, 0x6845, 0x8205, 0xcf, 0x1000, 0x6, 0x428, 0xa0000000, r5}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000000d000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x28) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/11 15:04:13 executing program 4: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d50000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f000079e000-0x4)=0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000f09000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000054b000)={0x0, 0x1000, "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"}, &(0x7f00001c4000)=0x1008) r4 = socket$inet(0x2, 0x0, 0x2) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x400000000000007, 0x8000, &(0x7f0000f0b000)={0x0, 0x0}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r5, 0x5411, &(0x7f0000f0b000-0x4)=0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xd, &(0x7f0000f05000-0x4)=0xe46, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f0c000)={0x0, @loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0a000)=0xc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f0a000)=0xc) socket$inet(0x2, 0x3, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c8a000-0x10)={0x0, [0x0, 0x0, 0x0]}, &(0x7f0000f07000-0x4)=0x10) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000f08000-0xf3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000be8000-0x4)=0xf3) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x33, r2, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000dbb000-0x28)={@common="6c6f0000210000000600000008ff0000", &(0x7f0000f0d000-0x2c)=@ethtool_wolinfo={0x6, 0x6, 0x898a, "5ee26038b560"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000f0b000-0x4)=0xfffffffffffffff9, 0x4) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000f03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f04000-0x4)=0x77) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f000081a000)=0x2, 0x4) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000d44000)="", 0x0, 0x810, &(0x7f0000f0e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 15:04:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f70736368656400") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@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=@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}}, &(0x7f0000000000)=0xe8) r3 = getegid() lchown(&(0x7f0000003000)="2e2f66696c653000", r2, r3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="091ad5ae5700", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000002000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000002000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000001000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000002000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x7, 0x32) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) fadvise64(r0, 0x0, 0xce, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf2, 0x2, 0x2, 0x6}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r4, 0x23}, &(0x7f0000004000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f70736368656400") 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) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000003000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000003000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="091ad5ae5700", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="626f6e64300000000000000000000000"}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000003000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000004000-0xed)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000004000-0xd)="00000000000000000000000000", 0xd}, {&(0x7f0000004000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf1}, {&(0x7f0000001000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f0000004000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f0000003000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000004000-0x10)="00000000000000000000000000000000", 0x10}], 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000002000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000002000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f0000002000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000001000-0xd3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd3}, {&(0x7f0000002000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x7, 0x32) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) fadvise64(r0, 0x0, 0xce, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf2, 0x2, 0x2, 0x6}, &(0x7f0000004000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x23}, &(0x7f0000004000-0x4)=0x8) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f62000)=0x20002, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000000, &(0x7f0000f64000-0x1003)="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", 0x1002) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f63000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000015000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r0, 0x1000001fd) 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(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000e57000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f66000)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000d8c000-0x4)=0x7f, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f67000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f00004f3000)="", &(0x7f0000f66000)=0x0) 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0xff7ffffffffffff8, 0x400000000100007) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c26000-0x10)="2f6465762f73657175656e6365723200", 0x40000, 0x0) ioctl$TUNSETLINK(r4, 0x400454cd, &(0x7f0000503000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000fc7000-0x10)={0x0, 0x0}, &(0x7f00006d6000)={0x0, 0x0}) ioprio_set$uid(0x801000003, r2, 0x5) ptrace(0x4207, r3) ptrace$setsig(0x4203, r3, 0x1, &(0x7f0000fc5000)={0xffefffffffffffff, 0x3, 0x10001, 0x100}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000fc7000-0x9)="2f6465762f73672300", 0x0, 0x4800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000c15000)={0x0, 0x7f}, &(0x7f0000ad2000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000df7000)={r6, 0x2a, "b10a6cbadfc6d4bc6686f7acb8eb39c2de70521707aba707b66ba9d8082c040de375e1d1c923f3b4f5d7"}, &(0x7f0000060000)=0x32) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e2000)=0xc) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000189000)={0x0, 0x10000, 0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x2, &(0x7f00007f8000-0x10)={0x0, 0x1c9c380}) r7 = openat(r4, &(0x7f0000fc8000-0x8)="2e2f66696c653000", 0x200000, 0x48) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r7, &(0x7f0000fc9000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc8000)=0x10) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000fc6000)={0x5, 0x46, &(0x7f0000f58000-0x46)="0009bbcfdd6e46885483cbfa9cd9b97c9a046aeb43d92eb4359fca6387683795186bbb8a8a44a5e5ac64958db595d399db2e46585a7252d05bc856dcd0650c56d941fac1d0ef"}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc8000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/11 15:04:13 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000844000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket(0x1, 0x80803, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) pipe(&(0x7f0000e1d000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000a40000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fa5000)=0x6, 0x5f49198ada520bc6) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000072a000)={0xd0, 0x4, 0x8, 0x15, 0xfffffffffffffffc, 0x4, 0xb3, 0x2, 0xe000000000000, 0x2, 0xfbfffffffffffffd}, 0xb) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x2, 0x0, 0x0}]}, 0x10) bind$inet(r3, &(0x7f0000e38000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d6d000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(r1, 0x10, &(0x7f00006b1000-0x8)={0x0, 0x0}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000892000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") rt_sigtimedwait(&(0x7f0000980000+0x46)={0x6}, &(0x7f0000bfd000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000501000)={0x0, 0x0}, 0x8) getpgrp(r4) gettid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000083e000)=0x0) vmsplice(r3, &(0x7f0000c68000)=[{&(0x7f000091d000-0x45)="2889ae49b6631b61badde9dde4719b3f097b7dce321b6f4b606a05d09e4266f11c845936bd866f119d507082e9dfca619e04a41b3a63ff949b552a7da82655c83befaaeee7", 0x45}, {&(0x7f00009cf000)="ea6662bfbb0e5385515c43c2574cc88a1026c81aa153971338b6d5324daa30444e3d27a45f6d5991a16d6a6c8ea86fa417a13b60ec2a7f876c21ad5e6bf6ac60b41c38e0e967afe043c99f9b6bc7c15a9daedc7be821553bec7099d0022441f43eeccb139a1be43d21ea8100205eeb98f376d235e97dfe2a014fcf1fd215721cd05a660e41a6f57f61a0bc294368bc7cfa90ecb5b214325adde52b227418a61a284eeb6671be0a6ab29517ba075d2346df6bebe96771eaecf1609aa5a4c045e29ea9fc2025442a43240fea73539758432aef6dea55c2557e10ccbdcddd2fd60caaaeda9a", 0xe4}, {&(0x7f0000f9f000)="f5a1c637abe6182b879a8bea380c3fee24d5d251d8629ee7ca93", 0x1a}], 0x3, 0xe) stat(&(0x7f0000940000-0x8)="2e2f66696c653000", &(0x7f0000452000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004c3000)="2f73656c696e75782f6d6c7300", 0x0, 0x0) sched_getscheduler(r4) ioctl$fiemap(r2, 0xc020660b, &(0x7f000097f000-0x58)={0xfae, 0x80000001, 0x6, 0x10001, 0x1, [{0xfa, 0x7, 0x10001, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) connect$ipx(r2, &(0x7f00004cb000-0x10)={0x4, 0x5, 0x3, "00cbe17f00dc", 0x4c0c, 0x0}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000f46000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000051b000)=0x14) listen(r3, 0x8000000000000008) 2017/12/11 15:04:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) r1 = perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x3}) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x0, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000427000/0x3000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) sync() r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r4 = fcntl$dupfd(r1, 0x406, r3) socket$inet_tcp(0x2, 0x1, 0x0) r5 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r5, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) prctl$intptr(0x8, 0x1) keyctl$join(0x1, &(0x7f0000d76000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x0) dup(r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f000079e000)={&(0x7f00005fb000/0x2000)=nil, 0xc19b, 0x4, 0x8, &(0x7f0000f74000/0x2000)=nil, 0xfff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000000)={{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]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002be000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000924000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0xc4) read(r0, &(0x7f0000d73000)="", 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000980000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x0, &(0x7f0000384000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_getres(0x5, &(0x7f00005e5000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000c7000)={{r3, 0x8}, {r4, r5}}, &(0x7f000097a000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(r1) r7 = add_key(&(0x7f000098f000-0x8)="6269675f6b657900", &(0x7f0000afb000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000443000-0x97)="35f5576383b9860f2aa896e63163c7608770dc70b8de713dbb99d5b70f6321b06d0ac7945754d5fe3201995759db93d45c4e21b70c016a934eec09f68525488b5d133bc37a5b6dc52e7acc573ddc90c0e73af8a5b1c34c0b2340fd042510d101b0ce653246bdddaf50609e12b9249d995f191f0eb26bd591afb8fc2644b33e44aba1fb842cb07a298d48874996f0e714eaab157908ded7", 0x97, 0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a61000)=0x200, 0x4) r8 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r8, &(0x7f00003d4000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r8, &(0x7f000063f000)="", 0x0, 0x20008145, &(0x7f0000a79000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r8, &(0x7f000060a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x0) shutdown(r8, 0x1) pipe2(&(0x7f0000f90000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00009dd000-0x8)={0x0, 0x68a1}, &(0x7f00006ba000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006d3000)={r11, 0x10080000001}, &(0x7f0000cef000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f0000337000)={r11, 0x40}, 0x8) r12 = dup2(r0, r0) splice(r8, 0x0, r10, 0x0, 0x9, 0x3) tkill(r6, 0x1000000000016) setsockopt$packet_fanout_data(r9, 0x107, 0x16, &(0x7f00006a2000)={0x0, &(0x7f000007a000)=[]}, 0x10) rt_tgsigqueueinfo(r1, r1, 0x11, &(0x7f00001eb000-0x10)={0x3, 0x4, 0x6bcd8879, 0xffffffff}) writev(r12, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)="00", 0x1}], 0x1) request_key(&(0x7f0000494000-0x5)="75f3767700", &(0x7f0000218000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aac000-0x1)="01", r7) [ 221.190586] binder: 19504:19515 ERROR: BC_REGISTER_LOOPER called without request [ 221.227320] binder: 19515 RLIMIT_NICE not set 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvmsg(r2, &(0x7f0000b61000-0x38)={&(0x7f0000c4b000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000102000)=[], 0x0, &(0x7f0000cbe000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc, 0xbe7e}, 0x0) splice(r1, 0x0, r0, 0x0, 0x8, 0x40000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r2, &(0x7f000061c000-0xb)="999670ba1cbbc4ccaa49d8", 0xb, 0x0, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000f93000-0x2e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setsig(r3, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f000010b000)="", 0x0}], 0x1, 0x0) r6 = dup2(r2, r4) fstatfs(r0, &(0x7f0000f05000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000671000)=@req={0x0, 0x0}) write$tun(r6, &(0x7f0000a5f000-0xd9)=@hdr={0x2, 0x1, 0x0, 0x6, 0x10000, 0x2, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="e064227aff2d", [], {{0x8809, @llc={0xbf, @snap={0x1, 0x1, "3fb9", "1534a9", 0xe8e7, "dd117224c5dfa11b8480c19dbc47d32ccece25374ebc30fd9dc09d8c011d93b3761137de381fca352bc48402ef67356f9a5d1b5f399b6928054dca11d795f8d651a70d768828efa8a21b86a1bbaeff9983978a3aa894f6ca143ee6e633ce8e008f7a71cf086b1c920bd367d9bf709c93d52d24319c4df036612c03ea77a58fd789a7f69f58691bc902b82e3e4312a11cb2357a2da7a733d1397e1db031f3f1a95ec84e653ccac686f83e74ddbb552727208d910a1364"}}}}}}, 0xd9) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)="000000000000000000", 0x9}], 0x1) fcntl$setown(r3, 0x8, r5) read$eventfd(r6, &(0x7f0000e74000-0x8)=0x0, 0x8) tkill(r5, 0x16) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000bc2000-0x8)={0x0, 0x0}) 2017/12/11 15:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x7) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000005c000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x4, 0xf72, 0x1, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c32000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x8000000000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r2 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r2, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000084000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d01000-0x4)=0x10, 0x806) ioctl$int_out(r1, 0x545b, &(0x7f0000e15000-0x8)=0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, &(0x7f000090c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d76000-0x4)=0x10) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000cae000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000519000)=0x10) getpeername$packet(r2, &(0x7f0000042000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000c70000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000e0000-0xf)="2f6465762f73657175656e63657200", 0x50002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f70746d7800", 0x402000106, 0x0) r6 = open(&(0x7f000034c000-0x8)="2e2f66696c653000", 0x10000000000002, 0x1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000652000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x1, 0x8002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000c59000)=0x8001, 0x4) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) 2017/12/11 15:04:13 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0xfffffffffffffffe, 0xffffffffffffffc0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) pipe(&(0x7f00003cf000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000113000-0x8)=0x0) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000e17000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r3 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r3, 0x10000, 0x81, &(0x7f00005b8000)="010000f8000006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x1a00}) mremap(&(0x7f0000e09000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000630000/0x4000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f64000)={0x0, 0x30, &(0x7f0000f65000-0x30)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ebd000-0x4)=0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c1b000)={r4, 0x7c}, &(0x7f0000f64000+0x832)=0x8) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e17000)="2f6465762f70746d7800", 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000067f000-0x4)=0x0, &(0x7f0000b32000-0x4)=0x0, &(0x7f0000f64000)=0x0) sync() 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1) r1 = dup2(r0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000042f000)="2e2f66696c653000", 0xc000, 0x103) accept4$unix(r2, &(0x7f0000816000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000014000-0x4)=0x8, 0x0) pipe2(&(0x7f0000fff000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80005) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000c17000-0x4)=0x5, 0x4) r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) read(r2, &(0x7f000006f000)="00", 0x1) sendmsg$netlink(r5, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000781000)=[{0x14, 0x12, 0x201, 0x0, 0x0, "0a"}], 0x14}], 0x1, &(0x7f0000ffc000)=[], 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x0) perf_event_open(&(0x7f0000000000)={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) socket(0x7, 0x801, 0x0) mq_getsetattr(r3, &(0x7f00003b9000)={0x200000000000000, 0x3, 0x1, 0x100000007fffffff, 0x1, 0xff, 0x3, 0x4}, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x40000042, 0x53, &(0x7f00009a7000)={0x0, 0x6, 0x4, 0x7, 0xd1, 0x7, 0x0, 0x3}) sendfile(r6, r6, 0x0, 0x8) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e59000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3f, 0x10c0000000000000, 0xfffffffffffff1da, 0x7ff, 0x4, 0xb99, 0xffffffffffffffb2, 0x10001, 0x9, 0x9, 0x1, 0xa7e, 0x20, 0x5f0, 0x53]}, &(0x7f0000cf6000)=0x108) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000043d000-0x8c)={r7, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000af2000)=0x8c) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:13 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$unix(r0, 0x0, &(0x7f0000640000-0x4)=0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000-0xe8)="ddf92c99fe4e1c9fe5f3d59457e96a10f908d69d3a3a43b58e1afab9485c0b9086970d3d2b61eb341f45ea0d0621eee1126ec7b79c9fa1266c86427f9d57890f99a6e8e9ec2092e50b1f2aa9f88f3998c27846f820b233d7e13202c803fd3bff6a5464249770f7059c716523215e546b4b84195e45f6c3b617c43fc6a840e6f350650f01dfb7dc26df0255295cadbbacd4d08252209b6f276ecd9b98c90f7d7e4661ddcf592a31705dab33be64c385d53938f3394a0b4b1832726bdb1506e4550cb4d196432100975a2f49e3d967d92134194b058db6a861f6797814fcc769203663bde9031b05fa", 0xe8) r3 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) nanosleep(&(0x7f0000001000)={0x0, 0x1c9c380}, &(0x7f0000013000)={0x0, 0x0}) chmod(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x80) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x7, 0xffffffff7fffffff, 0x80000000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a58000-0x181)="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", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000de1000-0x2)=0x0, &(0x7f00003b9000-0xcd)="") truncate(&(0x7f000052c000)="2e2f66696c653000", 0x3) recvfrom$inet6(r0, &(0x7f000011d000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x1, &(0x7f000058c000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ca}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000091f000-0x4)=0xffffffffffffffc1, &(0x7f0000878000-0x4)=0x4) [ 221.260187] device lo entered promiscuous mode [ 221.265276] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 221.273985] qtaguid: iface_stat: create6(lo): no inet dev [ 221.291007] device lo left promiscuous mode [ 221.351234] : renamed from syz7 [ 221.356047] binder: 19504:19523 got reply transaction with bad transaction stack, transaction 284 has target 19504:19515 [ 221.356057] binder: 19504:19523 transaction failed 29201/-71, size 0-0 line 2938 [ 221.388206] binder: release 19504:19515 transaction 284 in, still active [ 221.397758] binder: send failed reply for transaction 284 to 19504:19523 [ 221.423036] binder: undelivered TRANSACTION_COMPLETE [ 221.428304] device lo entered promiscuous mode [ 221.428349] qtaguid: iface_stat: create(lo): no inet dev [ 221.428388] qtaguid: iface_stat: create6(lo): no inet dev [ 221.428645] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x81) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000ff5000+0x9d6)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ece40b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b07f5f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc28154"}, 0x80) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000576000-0x64)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ed9000-0x4)=0x145, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000f21000)={&(0x7f0000474000)={0x27, 0x3ff, 0x0, 0x7, 0x5, 0xdb7, "43363eda317a909d262f71c5af46bdd344b2ecb677771503ce07d897e59c25d6cacbc325446d836abe983c0cdaa4189422849913e079731aa740aee4e26882", 0x2ef97279}, 0x60, &(0x7f0000f21000)=[{&(0x7f0000b61000)="b80427209ce3a7fb47859bbf0e6d8110728ffb1b70b8c13a6401620306454706e655a6003159b730deca4b0d5f432060a0d515082fa15871bc4b7db842e7721c35a277ef3053fba65046ece81c4719e768f119c362676b070e1456528c1f3fb2f1c84090c3f7f312b06fcb7744b1945ecd35593ecf985a3bccb39d68514839ee61284345392b4e5fcacececc", 0x8c}, {&(0x7f0000110000-0x39)="ac9bd0c02252944d9c9b42be4a96f8f255bae60b384528c34de2a4c306515ed93b7818f269711b0fb9e59539248b72e750ec89bd2ae671fff3", 0x39}, {&(0x7f0000f22000-0x1000)="084c5e3f06222f25cdc9a257c8172e8059e96cf43df09e67ae472b22929f3ca3cd27788c96e0be7d88f06e82921801685313b751f0868736b2c4e5193787f0001033622481081b80e66e639117c525ae674fff476f0107533326bf6deb3569465ecb09c31aa2f4ef004a48f6591457f28e5af6a5f9c4c8f95eda143f0f87232934ddd2a47ec3d6ad81df4bfa801033d45f9774e00e398101acb3866c1cd4994d12f668040ee8386b74c1741391d210df3e64d735cd068baa3cdd48e86e6e619d1bfee035d372704739ca45fa225f2804baf8189e0f72c3ba7e880e7262c4202312e1d3da19848288659769997a9b58163b478017c330a56bd5dfe07df3bfb80a0251b478a821f876829f7ca0a0559f38207b2cc33c95b72c62aaaa84665a7e772e4b1ad0f004684f93435ca1f284d4f5a149ce0fdaaea49e144e8aa631cbe289337f62fa882f61b8b143610b49a84d9f47cd06a6d76ebe92f7fb713298ef5c0a4b8c26c91332274bc0b6917d05284144ea77602b48b4b5d4687464ef3607f9395a10ccd6a60dd6ee34d1847e51e413dc2e5cfe6e8726be1d331d9f5a670120a5635ab3e499d073e5030eb78db263db7fa3b8f79a5dc5191735bfcfd456b133b1b4546c07d7267747f6b9968ad0e18b974092ed1088cf18c18e26b261413b4790f5d3bb7b057a79d1ced4da9a91a17712eb537297d10d9733f8310eae4b0efa254b948550b01e6b721f734731c52dae19334596eea3f781c245516bcc43ebc0d9e4bc4bece58f2904c8feed68cffd5370cde8322508362c2c9c76e720a843e3ae311961c1794ccab458f9e3c4cabd3dcad9200920256ea161acc125b1b22b1355eca50d0cc906938c5c9a523a49c76fb6f3b78164bab29ad593ebd8231d42cc0e6b6303f60b06323dc5d7f6f608376f4c4d1262bd5c2d4488b21aeabb0641e5230f90817f76a3a6a48b96aeb61f8caf87f462a222e6a023a70cc27ba3c21baa394bac7c123c51b519617db628e9aea4c20baaf966cb9f1fd5210bf8a612f30abf7413376bd35e7d9aa0d92032727410a62869b4cab4877b26855541f76f2bef8a085457807f09780bf56d44a0815bed398a23ca53563cc9a84f675bb5a027cac917137a6a60143eba8c8a4b8e2b6cef7ad1fd5a5b5fa94aa78cd7704f2def206552a0c24caa8bbe92c3061062bb005a1ef5b13125f11fb8a0933876d78483c73f1b8e98b1421de424002861c607526333d0196849a18033f636061fb994c73e9d020d87726822012e18f08dcaa8f1376d583973dea5b0a5468b507d28c2ebc1a2ccb00deaecbee5f5cc1426336453e12cf1163758ed35359ea0fdc947a57c96fa141a2bb5550dece35d9d3f81cc035f95b1abd7c4c7f2261e8dc56dec30e2e8fed2d780a074a28e54a6a68a4a8a26cf381c7281bf92927cb0b74034873492197301db4e4d9a286c7f343ce2f45b4aaa924200efb4469820adcbc4419b52b50ca18df62ba27ace83bf62e6f22b972bbe0b5b0524033a79d5cce03fec8dca72fce44e8d7860d6d97b197c677102f1a5010cb8c537935a41bfb6c4d2b55b70b626a6b37b02e2435d91d713db6a3c04329cfa85b27c3ca9c3df29756cf4a5b1c72c48f01c064ed9cb84fcf4236feeb6e7380c86353390a8954e9ea50010350e8b9f6887bafbec2b7064fd406f1448e500b69bc2d6d032588d1f91b7f1c5d95f78a9cdd2fe23005f80c19138f337120f15328ab2957ee567f0e380cf36c15dc39812cbf8b5a2e3cbf930ecf584bc76249f2f35113594ddceb92a406e9162908b6f4adfc99df2f8623837074666f75313e31a0ed5a3fe35edbdcf7941afe0a4100584f63fbf132b06fbb2812b81ed2a49f677184c875df74199a4a5cb5b8c051ea1eb331e9370f861b71376a601715e02da19244e02582de752ff006ebe5ee12de12f0a610f45b79dd24cb423097236b75ef0b0c97ecf581e0d05e13f6f900a64cffbb40e001ddc50e87e6bb4c1fa2011a142fd454a7765f8237311d365739cddd74d8bac4881dd1c662811a5b562cc3668aa951ab8e0ec0be310f836b74798cbad40d2295b88124f3db120ba18b7cd2bc3ab79e73b48c5819277f89757accbda4eb335983a07e707691efc705c01694efb056a056b944893703fbb3c73ac7f62e542fce51e1f819cb4aff65594c5c7e46d9c3bf501f6df2e97d6d7040fad9dd0aade2f2901585343daa12c178130aca76f9a36a21683da1d2c194047986d1d0c32f54af0cd28d299d0ee4b4b55a5162beeda07a6a052038add67cbb6da88a5f11c4d1a009d4ff25554d1333d50b2b92cd874710b50c48c50bd80177964a4c4ecc4007da7f4204927a2cd67c7319a283622db57b93203575625b45faba14fc5930d85908bbeab4e3e733def7945676541dfe40650e4dcdb1fdb1dece45a10d3825c0e5e101c9b24499dbb24d3a0f34cca68a8c585a59731d62e67278daebd6995570b9c96ed8a2290058e6b1c074563b3135a396acbcab07d5607c4fc80910ff5ee648c250058bfb8f86e802b50bc927f188105d2b650770fbc4666e81b6d243f8d3a6f3a18025560f0290fca3b22bcb2023590c4a8e6c044265a7063d8def444b93b93eb45f94fd34e190fc5040e92bc3c67067f85abf68bc3105cdcaee6318675cda4a59899b43bc1e5ae31ad2e9c890b2a23bdfed23db024cd12e21df4c2bfb0cfb3311e7cca88033fab99668feebb63dc4d0504eb62e3cb4798c35337b9c92156f9ea2a2a650f699c5b601d00519fac32d493e3eb92a03d73abadd726954671e94516969c79ae6b8f40f55691c732720dd8dde075b9314f7efa9464aa581cc61cb6c6a282e719559a1be988cfcf0ad75551e70e528246031762d08fa3233a019e0682eca9e616a568ad795f4dc778a0837e4505ed64a3c9f0a43773e9883fbfebaa605ac99fb4c0dd007ea0e899e8eb0721aa82de83e7d7e8c1667707fd0b6637cdcacc8fee296322cacc64422def4a2440fe7f8d8dbf1309558372837078ff384d249f0647aa3aba66f1a275ca9e23b1c2a59b77c74c1298eabedf4bfe46673a5424165115175251e49413c99c325ae771cab4f99af7a243874306839c20b0aecd1b2dd78532d11793ee686a62a7a429fc993c2db54277355336e8c2f16decc63271e3d641e67171b1fb5f91526ebae3f496da23ec362e8308a59a1b7e8c33f0b4ccfd299d5cfeb7462c2e8ce07bf71dd6e9c9fad80dceb445bd384d62dd8f68e010925c91f583f390a738f4e5031f07efeb5ec8c8c134914c088933d02487fe949be12936015eeec3452bbfb3f0e8857050f88c9fcd1ce86aaf3c097df0f3879d0f35a46f89764205c8acdabb10659fa299957c0d4531271f4b5e74371b53d64940563e46852e9335a63f040389f9040a0474161504f0a0a3815fc7b558d893ebdba8f0d7b775216325e19cfd017bf8fffc0bd7953c72c2b4bc72070e556dedd2b6c403cce810b1098c52993fd888b62e52c6246248432df442d499f1d87548ce9432f168762826660064854cfd9810843043208765b38353cef02251033d6e141312a5abf076d91c6e3488d6e26980f6b9b8600c69a3977a9963e85602d1f00800142e0a42aa2a1562bd8aec0e0f64fbc4fb24fccf692ea067cdcd3b56ec641d8687d77634517486a39a516643315fdb74119b5b8680598227ef83db7a0d9f4c13d2dfa6f46837d2f27e0c135546456fac61b7ea72a0d813946cd015bcaf6c228e427c93b2addea07f9826ecd89ed21c4f2dbbe21075d2caa98fc744c374a46565cd14cbd6e1f11f4369f8afa05ffa3e6eba2cd8aea03688da2ddea7643949c3cc8cfa00f85e3c8f19fe9ff6587aaeeb524451c3dff266347b0fc2113f11d6dbcd590ece9c03a91f96b89e37158a37ee6a0cfa3d7b0f12e4454c63cbb438ec349b825938d9b7981867988c54abeaae39c80cad9c4d34fd1c23f1d1a98790369c23903d93de803785e304c690fa2bce8a452dca718177fd60fe25aef7d9d542d5df9a3c0a6e401a2a00f9203cf63ae1fbf8a9740ea5b75a1a20bf18de9a33e62cd99eaff7593ec686b1b4d0fed297e388150eaaed75a9adf40a40e0e9a3bd26550108f2ad6e6630804b8951d334c49f5780570b3ec743fae72ab3684b73d6336efd7864bc41fe3917f66843b72c49e5f45df26de2e7bf4ba05c4de7e9a328fd09731229b54ff1a5ff34b5e9ef0c04dbe25949993f321f7e87ed8d36bb4a2fc4ee42918ad7f273280c747f134c0a431bda4fe46f13bf3da72b7e5e6df710a87513965be4b2b39c7338c6e1496447ac37e93f721895aa9b6c558a6ea7e2c298bd65fdccd995adff3d896fbc31aa313ebf886247f286d60c7479597cf69e0542fa63bc36964199a7ddfec48372ab8fe95a73180021a2bef194e91a224a2479644ef50d9d5564847ed4c84fa996fa471b299fe53aab189af1b860ea9a0ad3d0c39fe39d4418ed979fbe10b2942ceff907b9ea512505c2179c06984d19c4a8c099e125df58cd3f903cca9d817c19ab7cd3b2a87f98d4eb3d9a8161077944bdc5cb95f9c63d98614a1f913e1e68613c2fe997a96b2afd9c5628043a6b05caa69e79266a25d5dd4ced11c0fd1f147a0e5a1c4c131cfd739b4dc43dd19b3bc4d6c1aea981a864b045f4b05dea95770e0e560be6e3cdc3349252e9244e65a488ad9e90700476397311f3e72a85542a65ff5c70840fa94f90b9871334b89932ce70bb07198ce271168f8a802b0b31f8b40b283d31646fb6741250ab8c234a274f26e37c1ef5f67139fa5a5609fb82a777f60e289e1702ba3aa398829bf8ba20521d8b7db74d2f23cd8998d1769c65b02a04ff9e4de51167b69a6494ffbd36608c06c43bdd98858d30730231c707926e56bbe3a294d9cf546772f7ea57eb5d995ab4df62ff8c462e8f2d2904213215d8781755a854ab08712b0d0bf8149c7eff5104fa563e99b25ed76b0287a850c4bdd8ff6a3ed0a7c13014a58fe7f8eab1885feee58d8a498c81bab49986dc333adff3f020a7a30673154698054051b9387c60b137541559f6f7798384f8e959034f9395b27a73c94d1079a531716f18138ae5af2f205fc7a03427822cb020a837ad7ed8b4d6e269715184d6cd31aba9699eefc5b39e50c7bf536927aec4e35204938c96d31b665d670e07e396c6ac9469298a398ecb8d9be4db50e7a2d50c0ab4ecca845b4a06199522aaa4950c4ad0195b4f2f47f901091ba8a84f424292c340a80c1cf01eaef699a630ee65961be22add92cf203197a27724b8ecf1ccb3a695f394a1cf0802e4c7f1472a1ee2640bcc20ac48daf58cf2ef205ec2acca09c631abee4a0cb4418fbeb720ee080920f66a896699984c64b0ff8f70a4e15a857966cb33dbc198350ae2606df84f1be8e4ad7e9cb8bcb5a069430c7790b7967e702199b9909bcffd8184f493cfac8933545fcef5320ed8e5989f2a5c66b6f16f8f2c8e993fcb7b347cc513cf74476a81bce4fb8440875d588acd219779872a1c412177ad46d19a821e8bf4e6bb11d31249f78d412b27431fdc97da20facbc04c00bfce28e6aa13db37eb7494d8fbd78da63c825d858b74d7e88babb23425c0177cc8cd66786d785e71c08fbaf9fbce65dceb8fcef0980e14a568d2a18a456f919d89a2d3a1f8be48995db1c7516e8cc46ec7e7111f1e86563207947adffc957ecabcf724abe727da9e59a5bbc357ac873f27bdb2b386e94dc61def2b2220cf10b264c044493b2d2533046702678e3946e213c07f123ec1257c", 0x1000}, {&(0x7f0000f21000)="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", 0xfc}], 0x4, &(0x7f0000965000-0x88)={0x88, 0x11b, 0x6000000000000000, "617c1a1e6a6e70e6ee0350c93931c64c929364a85ebdaa6829692767004a689e774b438077d166abd58f7f363958b146d32842eb4b673e170360a7206a781785e3094b3a3891a9598894a7d816a47133374806ee7712c4b39868786ea9d424f3e74e8ce48ebd31cc8a33ab9748773743dcc905ee24e449d3"}, 0x88, 0x40000}, 0x4080) write(r1, &(0x7f0000842000)="200000001800077e530000000000480080200d00001100052200000004000417", 0x20) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)="", 0x0, 0xfe, &(0x7f0000fee000-0x10)={0x4, 0x10000000009, 0x0, "f461ead332a9", 0x1, 0x0}, 0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[{&(0x7f0000323000)="640fdc926da439fb594c73ded44e211fdfdb10b4109c9b7e054af21badd79e143848c049d5c7b21d9dae651188a640f0ac33f253d2d5787f413034b2e4675fd48f27b39ce2b970fccf396193104b7b4838beabc9e4bab509316458d03a7743f1caa1f79635685925dfcfffa49918a28a6abb6971ea7eb33a398a83a53b1e1875f8a874ec47fc33c74305c2030a727ef6fdf6c21dc9ced0e2cf3e0f37886dc36aeba6d35d9649dff2e4863df3ca98b9a81eb10ee545b7ef35aa0ab7369dc45d8575925ffecb0baf7dbd067acbec", 0xcd}, {&(0x7f000053c000-0xe7)="a38e02754a09c2a21134b1288f846ce58c42ca283dfbd554d2a5e86461a33f4e4c38e122dd6f1fa3ba6f6781f279bcf22fe191a4113a9758ab199666c66f96ecd57bfa853ad029f948dd3af30522af85f03dc9ff0632c67630d4611504cad4fd0bfad4bb1a2aa5bc275430d6dacc9f1441922189f76b29136dde7b40c18c71a380881f54e011333b3d203ce151ab4b3c436c0a6f22c158a2ddb53345756269304fd2aa7cb39b1ff3da964677368c0c4b93e5ec023258a2c77af79d1203c6ca15d0993a31af96ffc171cfea80ce1f97e01cd6e5a99761df9f3026e0c80d561e44429b084990fa59", 0xe7}, {&(0x7f0000e1b000)="dbf40745ee9663f60950d7a15b5e66d5cc81e6e2c9462dec74c92e2f1d23bdb29b98c449bc2246f385a54aa466a17b7c68974e6d1edb705f784dfb5ee7f6ef4f9c03e12f900f7a0ae32ead618a7e65b26001027b04e1e5a1d4e87d1b163079e0ee3935c54299dc2f4447f661c405335340edcacfbf09b92077b787fa6d2a8839e183203a4e7e25bd12a12bd74d409bf7c3b194020be3ec2f2310e44ea177750d269b4e35ee2d58503a5ea719116f5d0031875bf15308a5ed270b4abe8b8cd259adab297925995c9951498405633d8767e2bffe9f66bb65817489d7795e5efce693ed7eb2b352ab2e7ed06155821b65c807dd43a901909b", 0xf7}, {&(0x7f0000ff9000-0x6f)="6a9e23bad8f816db7704616e70ca5849a3ac238a61965d78306c499d3094d37cdc7a77dbcd75f5d329c67af52f7a8b313a8fa2b4af925ae2128bf329c3c3b5812cd365e6680f6aab0367ba6243ff8aee287faf976d4e11c77447feb0b5ede5e4ff4fdbea27f36101461090625eda62", 0x6f}, {&(0x7f0000ff8000-0x5f)="07d6ddc3c8b7e4e5f2e6592b12ed94b7c0267a0c9ae747b5f6cb892ce3d18b2c792fd0581b705c94dcb55c9a3ecf3315b4b6e17594b0f426c67bbcfee5073de4a41271c9307368297933a68453057480b0b67798ba530ed8b49e3b1f1fa090", 0x5f}, {&(0x7f0000544000)="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", 0x1000}, {&(0x7f000037a000-0xd1)="73634dbbd4b3c415c566022a396d112f0a1688d29378e7ff89c870839587ec54f205b2bdc611c82c2860570a49c90c0d1359fa3eb2417484f0491f8bfcf6590400a8549a25a4aa36d03325feff34a317257c9b15b4e74ed39307d2804301d643185520a9b1c4b45d251010e39f96f3299678f6e3bcdbcb2a5cfa72ab9b0698795a57a78ddee360f61c183d4962a798e6ced82ee1d84782826b6dfa3ef9fdb8a1b75fe7bced3e1fae4c48106816493656951fae2eff7d6e80fe93e0b39081706ac2455cc9620e5aaa4e24a1cd4d80897442", 0xd1}, {&(0x7f0000ff6000)="2be47c84d5c83b7167ce70a8e11ecd22f9a8a3a0f7e1407e9d7d653f77c3be9a63e7d2e411ff48fb0ffcd56d263f0b872c45d1ac8f4ad59887049a85ff386c6545dda8fcd0e2", 0x46}], 0x8, &(0x7f0000ff6000)=[{0xd0, 0x12b, 0xfff, "f59333a83153124f1583800c82350f29f1c6ba9129c1bc1ec3bf1d6e857c4bf22e31dfe469c29ee1e38b0042647562da0ae822a89cfbfc0d75e8d96f089103c170d345399504dc3f7b90ef4aba291e7ce8c3fd01133491efaa23c803e6d42d319e68decf113db724f644838c98ad584aa7baf6a779625e4aa84dcfe931bdf2eae76d85149c408006c918a9061a7bc8578333a4d89856e12e40093f0f51719f189dff18f79393e8ec15c631bf1b6c2753f68cef61bc0cc77293eb4f"}, {0xe0, 0x10f, 0xffffffffffffffff, "8bb977676eaf57e4d85003a3a7472f380fb3e1b47e26b2726238b1830f52de3f274256854f5b778fde67e820b787928fe9a086c1dfd51de66fc5c675b4e9dc34096be3a0a7501fde3fd17a410df3491231ea35152b019c2fd139c7bbda9e9c0a57a97327bb9e57f0ae3fea0693a97f8705e30ec56e5393807862dd7c9b8f9c84c57ef87d605b5d8409742d9a5601c22d3d9685dab957c83c787726763e769824db0e361fbe5debd5d585388d837a470deb49f443b72fb0d3d5e5bc6eddf54df5661d2890d1c074d5480b911f4ac9"}, {0x90, 0x18c, 0x309c2dc1, "a3c3b3dca1eba445a7cacbf6c02addfc5889af01295f29d858023aff82d76536e43e78346cd1e44d383f74d4a9a52e228ece3c179c228db0a405ec03867f032116c82ecbef677235ee9075b7be01149169fc2d63c80fa306d8d0b9c2a8a00867e26b0e14be69c23247a48d8e50e49498ad917fd5004d231f45ce841db69539db"}], 0x240, 0x20008014}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 221.428672] qtaguid: iface_stat: create6(lo): no inet dev [ 221.433565] binder: 19504:19515 ERROR: BC_REGISTER_LOOPER called without request [ 221.461093] binder: 19515 RLIMIT_NICE not set [ 221.492058] binder: undelivered TRANSACTION_ERROR: 29201 [ 221.499962] binder: 19504:19584 got reply transaction with no transaction stack [ 221.499971] binder: 19504:19584 transaction failed 29201/-71, size 0-0 line 2923 [ 221.515977] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 15:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) write(r1, &(0x7f0000716000)="a27d3b3c8597b8ba493d0a36a3408ea2a9578cfe4222c0234ea4329fed4722fa2e2af71243", 0x25) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000caf000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000ad0000)="736d61707300") openat$hwrng(0xffffffffffffff9c, &(0x7f0000341000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) connect$ax25(r3, &(0x7f0000dbc000)={0x3, {"000010097a4131"}, 0x8}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000b65000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x200000004, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffff8, 0xc64, "a914b834764992b1c4a895bb70a0fe2061c7ab6f7221112484994ce427da647622f6aa5d84a9c95025347ce373dfb33d5156659ecca27cb2d35b5e642b57f132b870a7ff03d0eb629126323f93f21b76"}, 0x160) bind$llc(r1, &(0x7f00000de000)={0x1a, 0x1b, 0x10000, 0x0, 0xfbd6, 0x4, @random="bb5e712f802e", [0x0, 0x0]}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007e7000-0x10)="2f6465762f73657175656e6365723200", 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004b8000)={0x3f, 0x20c, 0x5, 0x200, 0x0}, &(0x7f0000cf5000)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000f2fffe000000031100010018e90700000000006fcb", 0x3b}], 0x1) open(&(0x7f0000901000)="2e2f66696c653000", 0x66001, 0x0) readv(r3, &(0x7f0000f5c000)=[{&(0x7f000097a000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x272}], 0x1) sendfile(r1, r1, &(0x7f00009e9000)=0x0, 0xfec) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f00004d7000-0x4)=0x0, &(0x7f0000d43000-0x4)=0x4) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xe, 0x2, 0x10001) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000240000-0xc)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4e000)=0xc) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000c72000)={r6, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000eeb000)="", 0x0, 0x20000004, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f61000-0x8)={0x0, 0x0}) sendto$inet6(r7, &(0x7f0000ae1000-0xa)="aeac8228328cce5f6e4a", 0xa, 0x4000010, &(0x7f00006af000-0x1c)={0xa, 0x0, 0x40000, @loopback={0x0, 0x1}, 0x2}, 0x1c) [ 221.525267] device lo left promiscuous mode [ 221.528283] binder: release 19504:19571 transaction 287 out, still active [ 221.528286] binder: undelivered TRANSACTION_COMPLETE [ 221.528295] binder: undelivered TRANSACTION_ERROR: 29201 [ 221.528474] binder: release 19504:19515 transaction 287 in, still active [ 221.528477] binder: send failed reply for transaction 287, target dead 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eae000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000987000-0x4)=0xc) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a9000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="65716c00000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b40000-0x10)="2f6465762f73657175656e6365723200", 0x0, 0x0) r3 = dup3(r0, r1, 0x0) dup2(r2, r1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000e4c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e3000-0x4)=0xe8) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000033e000-0x19)="2f73656c696e75782f6176632f63616368655f737461747300", 0x0, 0x0) connect(r4, &(0x7f00009e2000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0x9, "39f382498394", 0xeae, 0x0}, 0x10) shutdown(0xffffffffffffffff, 0xfffffffffffffffd) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000400000, 0x0) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x0) mincore(&(0x7f0000862000/0x3000)=nil, 0x3000, &(0x7f000068f000-0x3d)="") setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000562000)="62696300", 0x4) unshare(0x20000400) 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) clone(0x2001fffe, &(0x7f0000001000-0x2)="056b", &(0x7f0000f13000)=0x0, &(0x7f00002a7000)=0x0, &(0x7f0000000000)="") add_key(&(0x7f0000a96000)="2e726571756573745f6b65795f6175746800", &(0x7f0000117000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x76)="", 0x0, 0x0) close(r0) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x1, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e53000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe25e, 0x0, 0x0, 0x100000000, 0x0}, &(0x7f0000f4d000)=0xa0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000916000)={@common="73697430000000000000000000000000", &(0x7f0000701000-0x50)=@ethtool_sfeatures={0x3b, 0x9, [{0x23d, 0x10000}, {0x2, 0x1}, {0xf6, 0xffffffffffff8001}, {0x0, 0x4}, {0x100000001, 0xea}, {0x1, 0x8000}, {0x3, 0x0}, {0x6, 0x10001}, {0x3, 0x6}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x0}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x200000000, 0x0, @fr_pvc_info=&(0x7f000091b000-0x14)={0xfffffffffffffff9, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) ppoll(&(0x7f00007dd000)=[{r0, 0x2000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x1009, 0x0}, {r0, 0x2, 0x0}], 0x4, &(0x7f000029a000-0x10)={0x0, 0x989680}, &(0x7f000034b000-0x8)={0xffffffffffffffff}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00006fe000)="2f6465762f70707000", 0x40000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xe000000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000072000)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) sendmsg$netlink(r2, &(0x7f000024b000-0x38)={0x0, 0x0, &(0x7f000061d000)=[{&(0x7f0000922000)=[{0x11, 0x1e, 0x305, 0x0, 0x0, "07"}], 0x11}], 0x1, &(0x7f0000fe2000)=[], 0x0, 0x0}, 0x0) r3 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000354000)=0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b37000)="2f6465762f72746300", 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f000009c000)={0x0, 0x0, 0x0, @thr={&(0x7f0000854000)="", &(0x7f00003f5000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000485000)=0x0, &(0x7f0000d2e000)=0x4) fstat(r4, &(0x7f00004cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x80880) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000000)="3796b28e6afd1e632a5ab1d764dbdf6146bca74922cc1d57f060699c8d80979da8ec82a189f57abe76c06d5f84112ab947a046aa3791bae99e79eb93e1205e326cfb9b692ab1ceac67037dc485cc2a303f89a80639ae9e6a8420a2821d9a191fa6e2a19055187847b3fc7c72aa8a9f47f7e1666c32cbb252437bcfb215f868e284bc41c77325fe9b58c02731cd8723bc05e8a5b2d29bd02e651d963cd9eace54d3cf02492e748ab7b865c3435aba4049ec77d3b48164e89e7ee73566c3c5175571793263cf508d7657a3b84d8f9b4b4a73c2c4c204aa6f3b13484d83d3ee6fa23ff8a082a4b4b9a867a017234a81da8276a0b9", 0xf3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x401, {{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xb67f, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002000-0x1c)=[@in6={0xa, 0x2, 0x200, @loopback={0x0, 0x1}, 0x4}], 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0x8)="72787270635f7300", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x26)="776c616e3175736572776c616e302c7d5d2973656c696e7578626465767d6b657972696e6700", 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x400, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000004000-0x8)=0x0, 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)="2f73656c696e75782f63726561746500", 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) socket(0x10, 0x1, 0x100000001) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x6, 0x800) ioctl(r4, 0xfffffffffffffffb, &(0x7f0000004000-0xed)="f87c14ae0d758fee388698a052bc6da8788813115ec231ae8340962fcabe0b134ae090e8a201f2249a6b33c5a1bb2916c3b5f9057c6ae2597b677991b66aabccc3aa4dece306ae2b898717f9624d23ba1e61c9a702bb0b9fc5b59a072802e4d7e3d677a2ca96b6f4644b1eaaf91f7643851436d4de78775393bcd2fd960bbf38af134f2a496efe8049f4e32314d896c552706661363b42a4ee5ac3b7c7f4bb347e3f429f275a529f18db9f4ed83c01c6c9f0907f4a04cb58158b6a14b22e2eccbdcda2c924f235dfc194536278ab30f31b1a567ba0ff15febb74e303f6e21c10ddac7fdf2567c3d9e5bf0e6283") ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000000+0x955)={0x200, 0x1, "636c69656e7430000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "8b500b8eb9ed99db", "3ad0c715dc74250d3ccc6dcc9e0b1d2656f51793b35d89fa804753adba56649d", 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000007000-0x4)=0x5, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000005000-0x4)=0x2, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000007000)=0x80000000, 0x4) 2017/12/11 15:04:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000003, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b1f000)={0x6, 0x8000}) r2 = epoll_create(0x2) stat(&(0x7f0000531000-0x8)="2e2f66696c653000", &(0x7f000088c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r3 = gettid() getpeername$packet(r1, &(0x7f00009a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000096a000)=0x14) rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f00003af000-0x80)=@ipx={0x4, 0xc44b, 0x777b, "ffeb1d1ec96d", 0x0, 0x0}, 0x10) creat(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x72f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001b6000-0x1)="a6", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") sched_getaffinity(r3, 0x8, &(0x7f0000558000)=0x0) gettid() fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r6, 0x8, r3) readv(r0, &(0x7f0000d14000)=[{&(0x7f0000cd5000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}, {&(0x7f0000ed0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}], 0x2) tkill(r3, 0x16) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000cd000-0xc)={0x0, 0x0}) 2017/12/11 15:04:13 executing program 6: timer_create(0x6, &(0x7f0000cd0000)={0x0, 0x12, 0x4000000000003, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000017000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000351000-0x40)={0x5, 0x800, 0x795, 0xffffffff, 0x1, 0x3, 0x400, 0xfffffffffffffffb}, &(0x7f000073d000-0x40)={0x7f, 0x1, 0x0, 0x7ec, 0xff, 0x9, 0x40, 0x5}, &(0x7f000083d000-0x40)={0x5, 0x4, 0x9, 0x0, 0x2, 0xffffffffff73cfe6, 0x6, 0xff}, &(0x7f0000394000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{r1, 0x0}, {r0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f0000851000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101280) r3 = dup2(r2, r2) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000820000-0x1c)={0x1000001, 0x4, [@random="000f00000169", @random="0b651e056c7d", @random="b47d9681ebd0", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) read(r2, &(0x7f0000629000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e65000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f000095c000-0xe8)={{{@in6=@remote={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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000060000)=0xe8) r7 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000582000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000)=0xe8) setresuid(r6, r7, r6) setsockopt(r4, 0xfa9, 0x4039, &(0x7f0000907000-0x93)="e6df45adba24272d77430d3ba6ed5c46d856baaa54e35c4920c86c9ebec6370ab0472457cc9ed7ac879ab8f64174914231296cf830768b4e05dba1c8d763f424b397cd0f000a95e4a0df82e2015960d711b39e4e4cd366dd8c791711052aac176c519b3d1d6cefdf9b7fff46ad2c2a3c1eeb8c59e948827ff06bef1092164dc1d9c34fa9851724e78f995984c1c200ea6a765e", 0x93) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000044e000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) syz_open_dev$sg(&(0x7f0000add000)="2f6465762f73672300", 0x6, 0x0) pipe2(&(0x7f0000428000-0x8)={0x0, 0x0}, 0x80000) ioctl$KIOCSOUND(r8, 0x4b2f, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = memfd_create(&(0x7f0000795000)="00", 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f000043a000)=0x0, &(0x7f0000b89000-0x4)=0x4) bind$inet(r4, &(0x7f00009e0000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r10 = syz_open_dev$tun(&(0x7f0000fcd000)="2f6465762f6e65742f74756e00", 0x0, 0x0) fgetxattr(r10, &(0x7f00001c6000)=@known="00097374656d2e61647669736500", &(0x7f0000a24000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac) ioctl$sock_inet_SIOCGIFPFLAGS(r9, 0x8935, &(0x7f000093f000-0x20)={@generic="e68939ff140081a16d507b94c0472cd5", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r11 = socket(0x10, 0x803, 0x0) lseek(r11, 0x0, 0x7) sendto(r11, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b60", 0x13, 0x4000000, 0x0, 0x0) r12 = syz_open_dev$tun(&(0x7f000062d000)="2f6465762f6e65742f74756e00", 0x0, 0xa0200) ioctl$TUNSETIFF(r12, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x10001, @fr=&(0x7f0000ecf000-0x18)={0x3a, 0x2, 0x81, 0x40, 0x6, 0x2, 0xffffffffffffffff}}}) recvfrom$unix(r11, &(0x7f00003ab000-0xfc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc8, 0x20000000100, &(0x7f0000ef5000-0xa)=@file={0x4000a, "2e2f66696c653000"}, 0xa) r13 = getpgid(0x0) tkill(r13, 0x1000000000016) [ 221.602991] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 221.624890] device gre0 entered promiscuous mode 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e82000-0x4)=0x0) r0 = socket(0x10, 0x802, 0x0) socketpair(0xa, 0x6, 0x5, &(0x7f0000131000-0x8)={0x0, 0x0}) accept$llc(r0, &(0x7f00002e7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a20000-0x4)=0x10) write(r0, &(0x7f0000899000-0x26)="220000001900070400943300090004000a00e400000000007fee000006000200a42792f78dc2", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000ae000)={0x0, @in6={{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x3, 0x0, 0x0, 0x5, 0x3, 0x1, 0x5, 0x4, 0x0, 0x3c6edc6, 0x4, 0x0, 0x80000000, 0x8]}, &(0x7f000018f000)=0x108) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000795000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cf000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f00006a2000-0x8c)={0xb442, 0x5ad3, 0x4, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000409000-0x8)={r2, 0x678}, &(0x7f00002ed000)=0x8) exit_group(0x2) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000002000-0xc)={r0, 0x7fffa, 0xffffffffffffff9c}) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x1, 0x7, 0x3f, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x60fd, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgid(r3) perf_event_open(&(0x7f0000235000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000867000)={0x0, 0x100000000, 0x0, 0x1, 0x1, 0x8}, &(0x7f0000da2000)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00009fe000-0x6)={r5, 0x2}, &(0x7f0000e01000-0x4)=0x6) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000088000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000dd0000-0x4)=0x10, 0x800) ioctl$sock_SIOCOUTQ(r6, 0x5411, &(0x7f0000f61000-0x4)=0x0) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000014000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 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, r4, 0x0) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f000017c000)="1f000000160007f2000094ffa400080000000000000000000000000003000487", 0x20) recvfrom$unix(r7, &(0x7f0000409000-0x66)="", 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair$inet6(0xa, 0x40007fe, 0x7ff, &(0x7f000006b000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f77000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000a42000-0x1f8)=[{&(0x7f000053c000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000548000)=[{&(0x7f0000d28000)="08d3e55538cb8fb8", 0x8}], 0x1, &(0x7f0000d66000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x8000}, {&(0x7f0000f75000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000830000-0x90)=[{&(0x7f0000b2f000-0x5e)="a41e8f8a104fedfd2bdc2a02374da356b3b84e7ba812a81895ccefaa9092881f3a192f414a11d6ebb800d2f2dc600be76b51dc7f4c253e33c753d02655c4924a91646a9e0d09e8cda77df07db4ee5a084002c7b0d967582b53d53ad844e7", 0x5e}, {&(0x7f0000d9e000)="9fdd54cd0525039e713420c358c0edb7e9d36a9638ff6073dfac212cda28bf17d62dcf7be9d1af141898a3bba85eb5038d", 0x31}, {&(0x7f000063e000-0x1000)="feb1cef95f54e718cab2c6a8e0bed2564bd5d1b11bdbd0688e54a8c95367012f94c38a79e650fcc1c73123ffca0515113c53f288a5f5e0995aa935a875761d48c554684fb88a1306f27c1175847705c1eb98423257ce764cd755da18fb17907917ddc81c555e5282561bd1ca62c456a6b8773f62ca957b02c605917d2f5a720a30b3335ff5eaf8e179a45cf67bd9054837f51a02cd43fde50a55ade5a8d74616182364dc2892bace948fa75a132ea280f8828f67d427a83dd772bf017dc1dade585c27cb70d198693371acc50b35a683caf3a1702af1acd58249b61fcd5b8f0e8452bb512fdd7cc4a3752a4552bdf66746ee7509216116f954cd622c76ce95c0683e628500d5f06c474881724f01bed375c0a5ff3e5da639e9023e464bc713c3ef3a6b6b2f658fc6ec961b008b790ce0b3f401d407856a072179aecaa3fa83b8585d6959cd9f56f374fe01d47b86a61df2fda45684135e572ecfa124ecb3e2162e1d04c5e993574b0a7c2c2af23a5c8c6f73d5a13f2e1e0e0c2525ca1e983946b78a30c90206006afe29eebb40e86548fd4c23322b119300ea4c89b12f4768bd368ddb2e1d79a448cc1ba36118f09c698e748d76b1009ee9271d859854318502c929ed9bc6784637c7e7c1acffa99e04e090a9cb212389e6e5dc8454dea002952d5b852a8f640adc16cd5a8c0a855c620161b2c7389b2f5843f09a69791910c68d9bb20854b3c5809861d64af91e4b863d1d2dbd8e40d7b81c21b0d99da3d6f8acb9a87f2c15e2c06b88df931350ed1762606f8c2e88267c7ed5698596c3786d5493a02201e1ad2a1ef7a67d468ccc33cc70f60c1575fd0cf702af920cbb0ca5cfc0f704aa6b2b290af47882e2be0a2debffcf1fa1b9fce59fb3468092f36af050faecbbf23cf0e6403024f0cf33a9769aa912d6bee3a05a1333d163315d302b9d659bdcbd3e17867dfcc20d283408535679c032fd94c67b9da7339e79a86ab4465790e2d50483f404f9e8e85dabd83e79098cb730417b0c3d5865f00671b3ceb813ef9fb61a04038a41d2002de4e9398a475e536d8d4a1431c3b20264519b7485653ddb5af369c4e8ea4aad971b9a08491c038630fcf19df25763540cd3fca4e265e89d8f26aa0b2ac9e7bc0f4426a1ec4d2ad270d8ea650921a8adeea25f71691db19e69aa4cc9f1a81bbc428d2bbe5bca9dc28418db02f781241d4cdb4d35712ef6f6e206e245547874fe93ca8e816575c0356250a4152b483bc349f682f968576bfe853080e87cbbb3d1f99ed41de551cff4405c43125feefac8eb52ec01d30403e07515d6145914074de9d87b232941bb1fef1b9645551f20aec10b4b37715b3fa9c654dfd0f8cad126d9d535d9271cf8d011f412901a2ac3078097f290c8aad38fbe30ab7a352b14a6d86cb9b11bdb461ab0491bef4f13f3014796a220c666757bcc12d61630d425cbf201ba2ae912dcefdbf8dc90e26e839fdf1c1e643237b8caff7634b985b40362feaad8dc348c310ac0180c8fe7ae1ec55d12d953fd7277ba367bb5013263adb3324b0460d21be5ea39990390b98b1294d65353b85a0dd3f1764a997463cecc1d3c97618a529eec8436babefe66055212a26ac33a3b0ef5ec4a44100f9d0adc4e14360ee459d7e49986abacfebee5404a95710c28b18674d0d6ee866209066c4055b885b872ca1119567321ce1608a71408f67d4be42045668b1b44a03acea1036dcb393737407ae063c23a7f833e4a631943c685d414d7ea0d02da53c03e1b923b2a0d8c3adb8192725e8bbfad068f460409975617b7b80359c8d098eb11211b3650eaf99a8798720f938e73be64739e735db5018179f5b1f35fede18aca56e14ab85a976ebfeee80b7a837112eaa50ad3b27990f0232be724c51c97d1baaf4caa474c649a5bc6e5478090e7c4e5661204cdbf8ac50ff73fdda35dec7b0439a9af715c9dd55d9403ee67e78bcbc723d8f1383b43f03b3b7baae1c5e8c84dc16256c80cb08866e066c535aa1a3046b7cbf173a777020b764d44d3759ea7d9a283d7c02f68f24e49f8e9b1f07ee32e24b81ca2edf7e769c0f31f38b876468a073adf9778e3c1a455a7b730316fe97691ebfaefc5a18ea23fff10e4abb63a36104302ee61abd7a308174751143a42ba0707e5272ce1913ebbf6a74972e4d4b554791e7f2dc198d3d7a81ff00e25b70cc0e32781885b54d9305fc7ee63863d908a4d74a836dc1d7a4a06a606ef070c4dd1d6783c482342414eac19b7f5b89d26907e778d63946c363edc313fb46babc4bcf6e24c6713ca10d793f71d97c1bceab15913bff8a89ca2ffd237ba333f5afea319c6ced58fd48e27937a22216c40cf2a2182ca1570d02146fc94b770ad97e6121f742f1b0a23002016e17b36dd7edef9ea16f6d37a93e7f5afe748632e2ab96e78d62b798976c540bf428225544daf4b61507d2d4095d3edf7addd371e7c999ca9a5a2d2b3f1b691a0ecc83fce7ac5c5a62108d41e78733cc6abbde36a9c7a80a5b40f1612314b74de06ceb31d41affb5cbf6bdf9eaba357116ac91789ed7bc95c6f9ccb11e1dd3962c4649048f3590f2dae60b9bf9ccfb99422026ee6c587f4a4903a2d0bf1f56457088059af4627e00c0085c983fec3d3c10ba477a3bf2c6c94880fe47a4c243a98a401d89f7dcce0f346cc45029a6383e626859156252f8824b6c8c179229153f232249bbe0ab0e0edd12165444ec376330efd943356e5d9fed3fc5a0594fb086ac1b04e41684632bd66c194b566e9e567977262fbc3e4f1feb8d580998a8a26d3534434de3363631ee933c84fe70ac92e27290ef11b70883d998cc11d7bd14e98d873c6ff6b3efbf271b1535a19d21c56d596e270143290b619c980d62aefc0819a205b8b433ffe5865e47709607a435d90f64c974b666717fead62c6086c96774922405e13f4b6a9f4e8808cb63785f092f5d379be85440a1d73024862dccfca78cdb9a81dd5cbf692f1e504aff90daca81dbb9c6a4d2fc6332d665ac1baba7b0b7d894b5813a68b14b5d07c4e23cc5988b2278fab3eb00775cf289adbcac34bd5890bcfe6b07dfdcceda4dff46d98faf8212ca80bdc8758291a44a8859d6f90eb03b63159e763518b3791c73bd2d83aaa751cf905253c1509ced45fc63d7ddc852f331ee5743e04bdb07e1d3b895d5e8e86848fddd67c2aecbfc29cdd0f9e435048954ec046920a07affc913ec1cde24f49215de67e5d70228cbc775b39e9fdd10c74604f0e1da6aded4314be1f9ea7c9fe4f8645b1b7d483df6dedcfa03a86dfb64a994697c7b8952bedf799f56344558140bcf7b09d5c4cc69b714247d772b9d2c34e3f842b6612f2927bbb9fa37a875b3756239e7b7f06a904165023d8137a5c3afc4b66a9ef3113cb12fd18cc2445220676c722701627e0c6b25a878690bd19fb1be9bb6c5e682e8ec469955ee54d4470d057da540d37faf996d458c4a17a52d173d0ece988def29d436c595e7b3462a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0x1000}, {&(0x7f00006fd000)="6f19e463e3f7f0a9224301ab7ab5660daeb6c28476668c9e432508dc24afca7c445c29fe42b8955c2f50e3b2f6c48b0100799217cce009deb64a8f4cc256e9c1c3be31b6482e4e2bfb200fcff48358964256726ede62c6be19b7170c28ffdee043a64eae7f6222aad00e9e7b57effa20ce15c4f47ffd1d170e21f4c0c97b86b0e1ca5111d5734d8f62f4d45f0dec4155206fa0f18b3e16a4156363129608c95b72dff33741aec3956d0393eb09d36f7d24d84b3a58d63787c0afd28bc0d0849b8eaec35cd6b2fb3e75c276fd6c84afa7979e905d18962cf62dfd5cd1277ee9386bb9f16eb86e10acb5", 0xe9}, {&(0x7f00001c3000-0x2e)="1806a29312d9bf157d3a4c7e6c5e1efbe442f64bb6881033920a08bc64ee349619841cc522a97342b9b61c955486", 0x2e}, {&(0x7f000050d000)="6727340905d322145e41530e3dd51240ce32764231ee95fea5c537ce68151b90a7b87a7ede30bffa0957497b61fbc3560738544c34a60671f759bd82d279889418272bb566605b24b3ed0de23a3df2e0a3cf320e9219bde6462bd1135c348c491ecd3b9843d7a9acf3fa02929e868b632c6c5d834fb5", 0x76}, {&(0x7f0000187000-0xd5)="1d4beefa89c24f7bbcaf4142ee004af2052884ec081447b2861a1cf55fb87a9ff04a7e3f27826b63c1945974846caaa68250005ccbe0b019ed3a533a00ce1f320f2a2bb21fd7411447d492437dc529fd1a9b6281e8e808487b8ccd76d707fdfb9b678d0c72e2af866d8eafdef7307b4a993cd11fd03646ffdfd6c01ca7c49a1a4b9461893fdccbe6ec55b257e1358f182382638dbbecc6287585ef707f9ef7ecc1a72ba7c1f9392752bf438a7d1f6e273479d25adcd925a78c2c69539834a02fd265d114a7baea2f44f556e9081d710f2490812f4a", 0xd5}, {&(0x7f000047e000)="856300d89cd75f7e9a1cdee688c86ac16aa0983cf05c145dad1e60ebad4477fa2139f8b551eb536145bc19749aabae4ad5f71565c22db48e446df7a1b1417ac8f859fb284ad1e56b2a3bb793aad531ea2b93da10699a111994041c016881d9a27b684435252c3231cbaedcb623667d9c470e60dc0c74644b9b5311627f2aece9f6a78f5b31c7750d41751f2ab60b11f9d109c311d06a198c6557ac3b85bef44f5eb083f14bce35ca7f", 0xa9}, {&(0x7f0000729000-0xfb)="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", 0xfb}], 0x9, &(0x7f00000ce000-0xe8)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x6, 0x40000}, {&(0x7f0000d04000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000610000)=[], 0x0, 0x0, 0x0, 0x20040080}, {&(0x7f00007d6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00007e3000)=[], 0x0, 0x0, 0x0, 0x4000}, {&(0x7f0000609000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000532000-0x14)=[{&(0x7f000005f000-0x7e)="e07e8d04832bcc0cc77b7e6896f5c8cf29cbc0149683fcbe723625b2b7253abdda3e60f67815d6873ceb22dbaac12739ed85e4df6a04a9f42ab592b20dfe598f69adaf0839247cbbc39e7f9b12a67abb4624b4331b25f87aae6cb5e5e8bdf25cf71e0e63aee5a7cccb0053cd99f76488d31f3c5446c5769dcde967a7e2ba", 0x7e}, {&(0x7f0000826000-0xfd)="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", 0xfd}, {&(0x7f0000362000)="45a8b78ba396d18bc459dfbeb4cbb09631", 0x11}], 0x3, &(0x7f000084f000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x8000}, {&(0x7f0000a91000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000609000)=[{&(0x7f00006ec000-0xf8)="92bf143169c350ccfb10c7e10ea43814612639c5ce862dcddfee78db08f783008076b15758c49e08bd0cb45b83ae41c8cef9585bba604c4284550ea59bf12208bfe556f7840dd8e61ab5f2aa54da7f6bdec65c378e28b1946778f098ce71a1f7b1a980f6907611349c36d77a03b2b4a606d3f646ceb64dda8d3747bae6aa01be3245f4f4ffe9c56df1cb934ea1386115dde77057fbc3e20f7cb4ba27c649aa8b9fe8833d3c334776d84d11069e01d818c4710d9decea16f1507b95cee6aa715c54fd0dc180b8e27245ef84ca012d96a8d296b3bc94c60d123cfb3b6998a2f061f47108e8f7d8486c59d0afc2977d65145126e993e56903df", 0xf8}, {&(0x7f0000bbf000)="bb39aa6dc246d5fa55d034f0eeb6f100aadfccb2fb68772f3aee9ae4776fc3c9f7d248fc1436d902048b9dca190bb1c38b551981f607fe265fdf7ad4c361d35344a875fcb7a3004ff1459ebe2fe9cebb8df09990f4cee53bb32bdb4af36fdc0fb22141a27af80ba720ddfd4566d0b4fa26bd7f9566750302d38aa2fd8737627e2ffb27224461edc5634738f69c92b7ecf50964b1209eef10fef3ef7b5d6735fa65444159e80634d489f1deeea5d65dbb08e2e6bdd11db8307c26e88921c906691c596e5773180a05044a00f1dfa47db0bceaa8a9db00d896c64f6bd073393021ada28813037149", 0xe7}, {&(0x7f0000cfa000-0xbb)="d987d2a56159572d29116260ea1afff7d8bad2e0170b60d97b50ad1747484f2c2d96c8d7617ae674756651c003593223465a2660e5bbaea8dcbdcc96417f96516f1b069555bc2b27bac9028a9936bac44ef0f609ce8d89794b39126288f13a2625ec2ab005925c5823cc5104b7e1df8716382f25b320afadc25d913607ae3ca32b0214152414487a67497e387400cc76206ec837fba63330edbf3aa20a909757580be6a446fef4807efec13a07e79c469b3784daf4b5eebba9a4ac", 0xbb}, {&(0x7f00008e1000-0x26)="b241b465440a9d90762fe669f06ace877448feb2ba8b67b36194c965185cc004247cba10232c", 0x26}, {&(0x7f0000997000-0xdf)="928148abc54f7e6fee2f9d9edaea9e04b81bff1f147292378a89f86bff342c8006d410e3a0d17c310041da6a6545aad7c36810fe77bbaaf8dc7c6e77683ac40898c4e5fb14413933b577f336f51f33324848b6ed4787bd09b75262657184daa97d7ad2ba07bdf6f6492e340fb2a24af7f2066a86e56d5c1d1fb3730c30a3154198f04cb75ed3e6e9b0001f9ef9c7a6d4ecd1ce3e0839da047fd3ab163a8ccc25a193b312efcb0ce76c105cb1414b83c311cae581d132538c14282938ebe5998185655ab82c5e2a4cbcfaab237e4eb37fa6a6cc3069f212ca8e45e2898fdf5f", 0xdf}, {&(0x7f0000179000)="c2f3d5", 0x3}], 0x6, &(0x7f00001a0000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x4000}, {&(0x7f0000510000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000022000-0x10)=[{&(0x7f0000eba000-0x38)="4570c68c07329e18881edb63b14487d4a0503b8deae991f3347966540ed8d678e372ffa0d4be1d5ff47ae6405bda5f17bd12f72296c1d0bf", 0x38}], 0x1, &(0x7f0000798000-0x50)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x3, 0x80}, {&(0x7f0000030000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000f12000-0x50)=[{&(0x7f00002d6000)="aee20ef9ff3854598dad1e4f4d77574672128d65f7eadf2458c685677ef82fc3b948ea5d91c51ee37f353560d0257685f0bacaff070f182864681f96b328b068e3d0cd4bbbf302cf198421c81394cb26b3cbe4b97ed519d677db00e0168e73634a4e6d8abcab8a47e2dd64bda8141e78748206945f2ebc05608ea533793c08401bc5e70e30758e9d6518e6081e224ece14d4924f90dd573f66736a14ef623db117596ff8ec5f6eefde0beaaaaab8c36f87c60f1a3b5f23555f3da6fa768f49f4e755e10139d55a2ba708741ce11574e82e863d", 0xd3}, {&(0x7f000043f000-0xee)="2f3f0e94eb7e71748becfbda2d8051ae56bef1fc30ccd13255d84dd190513569d9f734ec5479fe2ddfac8f9d9e9d38d063b0a0bfe98a365508da6314ce0f1bf42b0adf1e9028e1bd8b1ce950cd08e857e003bf62e4ec7097fe7e50832177c13224b969ebd8c35b6ba424ed1348bdfd60b02172d7e8168e21edbd794ac68dad0a8c0f7b6af648a47dc9fdc2d7c0e85bff44d3f91f938a9aa3065f90067b0963e81bc9c615bdc8b3183f1b57f2662d6cc53f3b932506245242cce7ea89a1e4887e69710053187bd38f199897a419765e2972baff7f3c199a2997b0dbf45d47179b4e0857a6a555db42bd3a45b5c007", 0xee}, {&(0x7f0000104000)="405819d8d3474ab364d5265ded9bde1c0266ac0f067e4ba4e558ccb75d9dfb3fe5dd5b28d9f34003f01178b85202742941a1925d", 0x34}, {&(0x7f0000202000)="ae2d991a1e7f088ca4b58b18c83e83d118038cdf3b8618a35b89d629c6f8c30948f65c500569f6dca31f04544ceda99e56e2ec38b9072695d473f1053d8c5a0dc5023af822dd464b2bb86af78aa78b2c04ad1bc9e58104a23eea", 0x5a}, {&(0x7f00005dd000-0x79)="831be73ab7ab5ec8e14e8e16905662bac19f0db4c5c93b7718c24d54ebf1bd21cb9aece21e502a963a334da4d2091a5e027f55d12e5ed1474eb68d36129a33a67ca4b3a1038a3914e7e4a1865bfe511679324dd605739a160db07ce577043b98a0e78efa78b3c600bbc4ce50c4c4cfa5e37d0cf01beda58070", 0x79}], 0x5, &(0x7f00004e2000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6, 0x880}, {&(0x7f000071b000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000c63000-0x40)=[{&(0x7f0000f02000-0x85)="37259b5e9a54754d17abf14f261a29ef0539ab29b537f26707c9ca530f1dac432edb322c0e32bf495997178728462964d510cb6aa46b8ed993f217680f86899f10124497caeff1c30c19337aa72fc2aaf7eeb7842b1f64895a4cd23c74de998dcd119c883c025a959ff2c8bf1d631bffe005f3a035ba5ddcd87af38ce5fa3429ae40b07ef5", 0x85}, {&(0x7f000007f000-0x84)="1ed612ffd53191a9fe932ea0a7538345070bb7a103d0a9c33fc883c86edc0d6b1cb636d250424b2baf13aba5c38a651b8844f75fb071ddfd7727bc7712e04e597b3ce752e0670bed2a47ef043d4b26235d3d497479fa4f5f1be35273bd47ce546aff63b9540b4cfeddf6584eb1ad6ce42bad2e4d7e8a314673705aceda274a36a80b5bd9", 0x84}, {&(0x7f0000456000)="7f31d176f09f3252162ca2a8573b1f52f7d984c5415241b96accd9dc49f9b2349ad674d4715f550afa5e2cf1b54c528248c718afbdb9102b19cf7ffc6018ae8da69211c8606621234586a4972fa8beabc1f4d77b608a5f9682a49bc7c5337ace872e12ff977d704a4968c91baaeb75a5d8f84719dd75ab0568151c6466ec0f47d77eeba2f1c1e7d898b20c8af75be476acf1eefb3f750229d7518ee6eefa", 0x9e}, {&(0x7f00002bb000)="12ae17867ab8b5282170a9fcf6626232fa9cff4f2fc0", 0x16}], 0x4, &(0x7f000042b000-0x68)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x3, 0x40010}], 0x9, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$ax25(r7, &(0x7f00009e5000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0x12000, &(0x7f0000b57000-0x10)={0x3, {"09a31ee8230fc9"}, 0x9}, 0x10) setsockopt$inet6_buf(r8, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)="6d61707300") getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007c2000)={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]}}, &(0x7f0000df8000)=0x8c) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000208000)=0xa6d, &(0x7f00006be000)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000068000-0xbb)={r1, 0xb3, "5f99e76652f1f340b677952917637fc1ba09ed9de7651211065a1b138ae94c7d4bdd5526ec07c0193f24ee85a962b7c73096bfbcd2b7a14831388109f4bb17469dc14103b88de78fb8a4bc2d90c493fe3e145c691c7638075147adb2076e850e3316d665519d23216ee794affda968437f5aa51ab936cd2c51227828a9b04a16e735544337b13cc3e1a32dcf23e26904fe2eaff7823b4b3cab11ffe7d9df4ef2b8bca2a63a93035a4559755de723319b76968f"}, &(0x7f000054a000)=0xbb) readv(r0, &(0x7f0000304000)=[{&(0x7f0000020000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae}, {&(0x7f0000be6000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f00009cd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000392000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f}, {&(0x7f0000ec8000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000577000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000852000-0xb0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0}, {&(0x7f0000f99000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}], 0x8) 2017/12/11 15:04:13 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006c3000-0xb)="2f6465762f6877726e6700", 0x2c602, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000000000/0x1000)=nil, 0x100, 0x1, 0x40, &(0x7f00003c6000/0x4000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000134000)="2e2f66696c653000", 0x80, 0x8) perf_event_open(&(0x7f0000776000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000000000005, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x1, 0x9d64, 0x4, 0x0, 0x691, 0x5, 0x6, 0x800000000000, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) prctl$setendian(0x14, 0x2) r2 = memfd_create(&(0x7f00008b6000)="00d8", 0x100000000000002) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) socket$inet_tcp(0x2, 0x1, 0x0) mq_timedsend(r2, &(0x7f0000b50000)="", 0x0, 0x0, &(0x7f00004f9000)={0x0, 0x0}) r3 = socket(0xa, 0x2000000001, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000365000)=0x0) capget(&(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f0000fcb000)={&(0x7f0000c14000)={0x27, 0x100000001, 0x1, 0x1, 0x7fffffff, 0x183a, "cad20ac82edea834fdafe208736edcd4de2836c6b90e8fd5046483304a1652a72e6760030adcdde4cde92ad10d4445583c371e0df20f11ab7014e034c56d63", 0x1}, 0x60, &(0x7f00009a7000-0x10)=[{&(0x7f0000896000-0xf3)="bcb908270228245888ba4318fa84e8fbb916be0c2aa81ded44fae7c483bb163b43fef52748fa37467356028c0dbc6eb947493457b10fe1765d59359a5dc4bc672f355d2c8a9cde85b73115b844fcc0e62aefd242be7e78849cb715f0d725605bda3ef504719bcd867e685f2068bc58ed7ca03b34468c6c4a6ac3cf2ee565a39aa720ced396b4b092319765826d786e89c3fd3433b1a44090f43fbe84f54275574ac4e5d32414b713b53c306677f856732badb06b3cddc3888d2cc229ef2013c885c79ddbd094b401b04a6dbc20b509fa30c13b45f9296c9bd0010e1e73ece294406e1392e872ddf141d764ae63497593c3f301", 0xf3}], 0x1, 0x0, 0x0, 0x4000010}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000565000-0x8)={0x0, 0x4}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00009b0000-0x98)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x9}, 0x98) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xa0) r5 = add_key(&(0x7f0000399000)="656e6372797074656400", &(0x7f00006ed000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000001c000)="bd9029513093b6b6b016038bd55789b46181", 0x12, 0xfffffffffffffffb) keyctl$setperm(0x5, r5, 0x8002011001) clock_gettime(0x0, &(0x7f0000b60000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000023b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7, 0x401, &(0x7f0000954000)={r6, r7+10000000}) 2017/12/11 15:04:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008e2000)=[{&(0x7f0000121000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000034c000-0x50)=[], 0x0, &(0x7f00008f7000)=[], 0x0, 0x0}], 0x1, 0x8006) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b2e000-0x7a)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000044c000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a7d000)=0xffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e42000)="2f6465762f6e65742f74756e00", 0x0, 0x80000000000) fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d99000)={@common="79616d30000000000000000000000000", @ifru_names=@generic="02d60108ccc400701e1706b29817b459"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f00001d3000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x18)=[{0x3, 0x1, 0x0, 0x1}, {0x6, 0x0, 0x0, 0x0}]}) geteuid() fstat(r1, &(0x7f0000331000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f00001af000)={0x0, 0x0}, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000085000)=0xe6c, 0x4) lseek(r1, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f00005d6000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="690001000005", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000758000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000cec000-0x8)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000009000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000008000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x400000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000b000-0x4)="d8c61dd1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000adb000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x3, 0x20, 0x3c1ec7d80, 0x52b, 0x3f, 0x2, 0x2, 0x2, 0x3, 0x7, 0x2, 0xc9, 0x2]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000087f000-0xa0)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0x4, 0x6, 0x80}, 0xa0) poll(&(0x7f0000007000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x200) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000e43000-0x8)="2e2f66696c653000", 0x100, 0x1000000000020) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f000000a000-0x28)={0xaf, 0x1e, 0x6, 0x8, "881dffe6129797e7d6b3c564f25f79802cd81d592716e3e144ca74484e9ed617"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ab8000)={0xcc, 0x0, &(0x7f0000d3e000)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x3, 0x11, 0x0, 0x0, 0x38, 0x0, &(0x7f0000772000-0x38)=[@flat={0x77622a85, 0x101, 0x0, 0x3}, @fda={0x66646185, 0x0, 0x2, 0x21}], &(0x7f0000004000)=[]}, 0xbfca}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f000039c000)=[], &(0x7f00007c7000-0x8)=[0x30]}, 0x2}}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000be4000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) clone(0x84222000, &(0x7f00006cc000)="1ee9", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000dbb000)=0x0, &(0x7f000076f000)="") 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000da6000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000000004, 0xffffffffffffffff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e3d000)={0x0, 0x0}) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000008000)={0x0, 0x1f}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x2, 0x20d, 0x6, 0x823, r2}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000001000-0x1)="01", &(0x7f0000005000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x1)="fc") prctl$setmm(0x23, 0x7, &(0x7f0000002000/0x3000)=nil) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000000, r3) munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x2, 0x0, 0x0}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e20000-0x9)="2f6465762f70707000", 0x412000, 0x0) sendmsg$netrom(r0, &(0x7f0000063000-0x38)={&(0x7f0000742000)=@full={{0x3, {"cc3b8d73f53722"}, 0x2}, [{"159673fbe9c8e4"}, {"86110d727e3846"}, {"13b207454869c9"}, {"a1545b3664edce"}, {"8783c5f3db735c"}, {"939bc7e97f954f"}, {"3a530d48d172f1"}, {"f92e48cc09f683"}]}, 0x48, &(0x7f0000115000)=[{&(0x7f00000c8000)="2c759a0b0f0a391dc8e0049f6580", 0xe}, {&(0x7f00005c3000-0x3b)="283efa73e205c34207f58a50f4dfe960bdec8b2ea61e7569d5af9491db6a45a155edead1795417b3b575b4ccf3f941a7aed1b06c45e00a59e10356", 0x3b}, {&(0x7f00009eb000)="508f40298db0af6c859a79f143925fe64e9e29b94f75a4265c882a72d4e95b4a20466784a0e26c166dbc8aebcc453f3946568f0c6194a7803c59309eb2831ed9da09bf9e346a300e1d2d7397011f38ad39132bcf67536293be58b13f498f411b413fbb3b34f89d1eb3d6671be0", 0x6d}, {&(0x7f0000e53000)="5f4ca2af2b15b594aae7d90c8ff074cd42c86cd44f10beb936db683fce7ca95175ac40", 0x23}, {&(0x7f0000363000-0x3f)="305d10c921d2b3c4f96a7828b2b302e8aeac428a8c060205ee93846b1d65baaac2ef6495b778f2f54b3fa7897cf29124099c086b055d00a18c0860912f6108", 0x3f}], 0x5, &(0x7f0000dfd000-0x118)=[{0x48, 0x117, 0x2, "5de6f91ab66a224446d4964149597ed42920ee18dcc15f8783b2d60120e3e39a0c55b5792cee0d7004429e2fbc1a27a5dde821"}, {0xd0, 0x11b, 0x6, "73101fb2fc10f44fa523d6fe7f242ebd3c7559f303ff23a23cba23e7361c082113981e07e7685b4aecc4d28675a6d2a6f19675fcd55046a99cb75dba36b8c1ad4049013637cf76090c32bafcadbe230367ec8e020a1f34153aeed97117cbb73dbf74278a95f1acd3b75cdf9a1d4e21dda3b7238773f1cef865a60371163e0c6ceb83be59f56cd1bfd8b298d9db177e22a82c5270812bed75a591de9c9e00079b657848bfbe3a5e145099941d46ed5a6e8ad72af48f882452fb3b"}], 0x118, 0x4000}, 0x20040000) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000ae000)=0x0) r1 = mq_open(&(0x7f0000bab000)="00", 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) mkdirat(0xffffffffffffffff, &(0x7f000097d000-0x8)="2e2f66696c653000", 0x109) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f000058c000)=0x0, &(0x7f000029a000-0x4)=0x4) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(r0, &(0x7f0000cba000)="0601", 0x2, 0x1, 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) fcntl$getown(r0, 0x9) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f6d000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00003f4000-0x4)=0x0) open$dir(&(0x7f000058a000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_free(r3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bc2000)=0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknod(&(0x7f0000bb5000-0x8)="2e2f66696c653000", 0x80, 0x342) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) gettid() sched_getaffinity(0x0, 0x8, &(0x7f0000a66000-0x8)=0x0) 2017/12/11 15:04:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00006e4000)=0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e4000000000000000000", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = add_key(&(0x7f0000e6a000)="7573657200", &(0x7f000049c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000652000)="6b657972696e6700", &(0x7f0000157000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r4, r5) fstat(r3, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r6, 0x9) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000a48000-0xc)="2b6d696d655f747970652c00", 0xc) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common="62707130000000000000000000000000", @ifru_map={0x6, 0xd28e, 0x2, 0x8171, 0x4, 0x1}}) r7 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x0}) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000877000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000a16000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000621000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r8}) r9 = socket$inet6(0xa, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000354000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00005e7000)={r10, 0x0}) sendto$inet6(r9, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30a8711585de94fbd57944478be8362d782b31c3bd", 0x2f, 0x40000000000, &(0x7f00006e5000-0x1c)={0xa, 0x1, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ca6000)={0x0, 0x3}, &(0x7f000050f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000a5f000)={0x0, @in6={{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009ed000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f000099a000)={0x0, 0x48, &(0x7f00003c9000-0x48)=[@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbb}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x58}]}, &(0x7f0000163000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r9, 0x84, 0xa, &(0x7f0000711000-0x20)={0x0, 0x10001, 0x1, 0x4, 0x200, 0x8, 0xb23, 0x80000001, 0x0}, &(0x7f00001e9000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000b25000)={0x0, 0x8}, &(0x7f00006af000)=0x8) sendmsg$inet_sctp(r3, &(0x7f0000276000)={&(0x7f0000a18000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000384000)=[{&(0x7f00004b1000-0xf0)="f34e3a3aee965fb0549c65a97b4c841993979c46bb232d0392dd92408693bef47278cfd31fb15b930575366f7f91120c914be7713bab2b8465cac9ebb0d308b2936a52162b3e9e01b9998cd64f118e3f534d87dd42c5ba647ceb1186f9fdeaf24e73522c4f4aee0ec3f65af0709412d2517291a15e3bac47d2279690b675d0280d8c6aaaaef302daaef89ae655c6f76011b75cd666222f5e21d1afb71bbd12ecc4a75baef98bff783271a1d5f040f9e9bec98a2ecd4e78a981c494c84c9f155f64c0fa0387e0f9a3e992bea32ac2bc46780df29fade4d1f732ca4415d92abd6be9afe16f588c495e2463ec9af2cee7ad", 0xf0}, {&(0x7f00002b2000)="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", 0x1000}, {&(0x7f00008c9000)="2bf23bfd7ebe9dcd6cd11e5c4429f6253958ff2d3943cab912409fd44abdc74b433cece70972c281feb900effbfdd659ae70c6c84d25f7e07152e0f9e4b4b2fe329fb53b95680204729485141ceb2a96731b728d1b00e611d868050bdf13449596fec3ba8f548a34706d08c0d0aac8bd9dfc52feaaf66ef025bf6387e1e327e37e53687c21b83e7205fbbd15c0e38138b86455875eddde51adee963ab9fb1d7534d65f9cae76c36ca74b6f34b06f7c88e7cf257d625eabe4452d83de6fa9664cc67e566fe894e3c2b50001962dd26544363ddb4ece2ab44a04feb60d74", 0xdd}], 0x3, &(0x7f000060b000-0x150)=[@init={0x18, 0x84, 0x0, {0x4, 0x1, 0x6, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x12f, 0x8204, 0x7, 0x29, 0x4, 0x0, 0x20, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x8, 0x80, r12}}, @init={0x18, 0x84, 0x0, {0x6d, 0x6cc2, 0x2, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0x4, 0x4, r13}}, @sndinfo={0x20, 0x84, 0x2, {0xfb9e, 0x1, 0x6f21, 0x0, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x80, 0x401, r15}}], 0x150, 0x4000}, 0xc0) 2017/12/11 15:04:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x20, 0x7, 0x1fffe00000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x52, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000003000-0x1)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000005000-0x8)="2e2f66696c653000", 0x2000, 0x30) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)="2f", 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0xffc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000003000)="2e2f66696c653000", &(0x7f0000003000)="2e2f66696c653000") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000004000)=0x10) pipe(&(0x7f0000b1b000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000852000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) r2 = open(&(0x7f0000149000-0x8)="2e2f66696c653000", 0x400000, 0x100) fcntl$dupfd(r1, 0x0, r1) getdents(r2, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000021c000)={@common="67726530000000000000000000000000", @ifru_addrs=@sco={0x1f, {0xeb4a, 0x80, 0x6, 0x3f3, 0x1, 0x2}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) pipe2(&(0x7f0000728000)={0x0, 0x0}, 0x80000) r3 = syz_open_dev$sg(&(0x7f000044e000)="2f6465762f73672300", 0x41, 0x101400) sendto$ax25(r3, &(0x7f0000002000-0x9c)="b965f667da0f7f9e62fbb6a4fb1cdddff1f3f32786f436682b5150d1e4fb6484076aa094f128468866de2a788c9dbb918f6dc67ef5acf581077d6bd8733d746198c83427a4ec26651cf2c867ae92e8e5f11f3cb4611ba7997dc698c8fe0833e21ebcefc26a52e278fd3af78a8ec5e061d7e34e43f6494b09acdc4197723e8f66586fb5825c0562f9ee1e819c61ecfd68f5cfda06b6bdad7d24962862", 0x9c, 0x400c5, &(0x7f0000002000-0x10)={0x3, {"f03802bf92622c"}, 0x200}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000626000)={0x0, 0x0}) 2017/12/11 15:04:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) mount(&(0x7f00006f6000)="2e2f66696c653000", &(0x7f0000c61000)="2e2f66696c653000", &(0x7f0000a7d000-0x6)="746d70667300", 0x0, &(0x7f0000756000-0xc5)="62590558ee535bf75e5c13d2a5ac1eb2f3216ab239d4965e15089be10f6de32984ac44d439400cfb21e92fed904bff8fa20270b193477a075d2361c25469a35b79b2474aa0ecb159c6015601d2b0bccc4c2f94f56bf0bc21816e9d390bd0471a644132d6f424674978a55769e9bbe586155e0755171af7242c32") fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000044d000)={0x0, 0x0}) utimes(&(0x7f0000c22000-0x8)="2e2f66696c653000", &(0x7f0000574000)={{0x0, 0x0}, {0x0, 0x2710}}) r1 = syz_open_dev$random(&(0x7f00009ff000)="2f6465762f72616e646f6d00", 0x0, 0x0) r2 = eventfd2(0xffffffff, 0x800) r3 = syz_fuse_mount(&(0x7f0000a1a000-0x8)="2e2f66696c653000", 0x4003, 0xffffffffffffffff, 0xffffffffffffffff, 0x447ae9af, 0x1000000) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f75000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r5 = dup(0xffffffffffffffff) r6 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000882000-0x4)=0x0, 0x80800) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00001ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b52000)=0xc) ptrace$poke(0xffffffffffffffff, r7, &(0x7f0000d06000-0x8)=0x0, 0x6) ppoll(&(0x7f0000f2e000)=[{r0, 0x642, 0x0}, {r1, 0x90, 0x0}, {r2, 0xb004, 0x0}, {r3, 0x4010, 0x0}, {r4, 0x1, 0x0}, {r5, 0x80, 0x0}, {r6, 0x1000, 0x0}], 0x7, &(0x7f000036b000-0x10)={0x77359400, 0x0}, &(0x7f0000f81000)={0x9}, 0x8) [ 221.822361] binder: 19669:19672 ERROR: BC_REGISTER_LOOPER called without request [ 221.845373] binder_alloc: 19669: binder_alloc_buf, no vma [ 221.851188] binder: 19669:19683 transaction failed 29189/-3, size 0-0 line 3130 [ 221.890817] binder: BINDER_SET_CONTEXT_MGR already set [ 221.896931] binder: 19669:19693 ioctl 40046207 0 returned -16 [ 221.904285] tmpfs: No value for mount option 'bYXîS[÷^\Ò¥¬²ó!j²9Ô–^›ámã)„¬DÔ9@ û!é/íKÿ¢p±“Gz]#aÂTi£[y²GJ ì±YÆVÒ°¼ÌL/”õkð¼!n9 ÐGdA2Öô$gIx¥Wié»å†^U÷$,2' 2017/12/11 15:04:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r0, 0x107, 0x11, &(0x7f0000956000)="", &(0x7f00008ad000)=0x0) write(0xffffffffffffffff, &(0x7f0000284000-0x24)="", 0x0) recvfrom(r0, &(0x7f000019b000-0x34)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x34, 0x120, &(0x7f00001d8000)=@sco={0x1f, {0x7f, 0xda12, 0x7fffffff, 0x7b0, 0x2, 0x10000}}, 0x8) recvmsg(r0, &(0x7f0000087000)={&(0x7f0000343000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000457000)=[{&(0x7f0000e8c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27}], 0x1, &(0x7f00009fa000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0}, 0x62) lookup_dcookie(0x0, &(0x7f000091f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8) getpeername$packet(r0, &(0x7f0000a19000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000a54000)=0x14) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x0, 0x8032, 0xffffffffffffffff, 0x0) mlock(&(0x7f00005b1000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000d0b000-0x8)={0x2, [0x4, 0x5]}, 0x8) [ 221.926917] tmpfs: No value for mount option 'bYXîS[÷^\Ò¥¬²ó!j²9Ô–^›ámã)„¬DÔ9@ û!é/íKÿ¢p±“Gz]#aÂTi£[y²GJ ì±YÆVÒ°¼ÌL/”õkð¼!n9 ÐGdA2Öô$gIx¥Wié»å†^U÷$,2' [ 221.930465] binder: 19669:19693 BC_ACQUIRE_DONE node 289 has no pending acquire request [ 221.930486] binder: 19669:19693 got reply transaction with no transaction stack [ 221.930494] binder: 19669:19693 transaction failed 29201/-71, size 56-0 line 2923 [ 221.956504] binder: BINDER_SET_CONTEXT_MGR already set [ 221.956513] binder: 19669:19672 ioctl 40046207 0 returned -16 [ 221.957688] binder: 19669:19693 ERROR: BC_REGISTER_LOOPER called without request 2017/12/11 15:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x0, 0x0, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x200000000000000, &(0x7f000075b000)="24", &(0x7f0000974000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000db3000-0x3)="741f1c") waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000e8000-0x9)="2f6465762f70707000", 0x240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f000004a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd, 0x2000000000002000, 0x0, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000e5b000-0x50)={0x8000001, 0x5, 0x8, 0x0, 0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(0xffffffffffffffff, &(0x7f000027c000)="2e2f66696c653000", &(0x7f000024c000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x85, 0x3, 0x5, 0x0, 0x0, 0x0, 0x6, 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]}) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00003c3000-0x20)={0x8, 0x100, 0x4, 0x6, 0x6, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000329000-0x8)="47504c24656d3100", 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000057000)={0x852, 0xffffffffffff0001, 0x8, 0x9, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006fc000)="2f6465762f73657175656e6365723200", 0x24401, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r1) fchdir(r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00009fc000)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x80000000, [0x4d, 0x6938, 0xbc30, 0x2, 0x0, 0x7fffffff, 0x4f60, 0x4]}, 0x5c) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000b9d000-0x4)=0x17) getpeername$inet(r0, &(0x7f0000468000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005cf000)=0x10) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)="2f6465762f73657175656e63657200", 0x2000000a02, 0x0) write$sndseq(r5, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffff9, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f2}}, {0x4, 0x0, 0x0, 0x0, @tick=0x1, {0x0, 0x6}, {0x20, 0x0}, @addr={0x0, 0x0}}, {0x81, 0x2, 0x0, 0x4, @time={0x0, 0x0}, {0x5, 0x0}, {0x53, 0x5}, @addr={0x2, 0x800}}, {0x5, 0x3, 0x0, 0xfff, @time={0x0, 0x0}, {0x9, 0x7d}, {0xd3a, 0x0}, @raw8={"a2b518dc49a184c18b4c451b"}}, {0x8, 0x0, 0x9, 0xbf4c, @tick=0x5, {0x40, 0x4}, {0x19, 0x2}, @result={0x1, 0x6bb}}], 0xf0) [ 221.958863] binder_alloc: 19669: binder_alloc_buf, no vma [ 221.958879] binder: 19669:19672 transaction failed 29189/-3, size 0-0 line 3130 [ 221.984087] binder: BINDER_SET_CONTEXT_MGR already set [ 221.984096] binder: 19669:19672 ioctl 40046207 0 returned -16 [ 221.988929] binder: 19669:19699 BC_ACQUIRE_DONE u0000000000000000 no match [ 221.988950] binder: 19669:19699 got reply transaction with no transaction stack 2017/12/11 15:04:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x0, 0x2a012, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000084f000-0xb)="636966732e69646d617000", &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000)="3a4e00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000-0x5)="6465616400", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0x25)="71797374656d080000000000000074683026216e6f6465762b6d24402f2d73797374656d00", r1) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r2, &(0x7f0000002000)="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", 0x1001) mmap(&(0x7f000084e000/0x3000)=nil, 0x3000, 0x1000003, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=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) request_key(&(0x7f0000001000-0x8)="6269675f6b657900", &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000850000-0x3)="3a4e00", r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1)="88", 0x1) mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x1000000000000003) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a6f000)=@common="00000000000000000000000000000000", 0x10) bind$inet(r3, &(0x7f0000f79000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000019000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f82000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f00004eb000)="a7cb1cf6336e4bddcd7b72eb005e00811ceae9fb1981adf3bf70420d0a2f290b853a02005a08cf35f19fcd00017ce3f2fea7b9efd074af545d9261ab05fd401ba326e5ed2c30806b64f5159d798666771e2df51658165fcdfe1b4483e038ec41d2aadfdb1382e177b1ff07000000000000000000274963b9ec6fe832489425796201899beb99d0f8c8009ff1dcb70fe6fe6c217d6b113282cb6af30a0aa41a5ce0a67a0cd19c87ea5ceeb18ae4f574c9a1e5c7468b32a55ee4805c9e1174db192b363eb36a", 0xc5, 0x80000000000001, &(0x7f0000a01000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r3, 0x0, r0, 0x0, 0x2, 0x5) fcntl$dupfd(r0, 0xc06, r3) setns(r0, 0x8040000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1202}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000033000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f84000)=0x4e) [ 221.988957] binder: 19669:19699 transaction failed 29201/-71, size 56-0 line 2923 [ 221.992377] binder: undelivered TRANSACTION_ERROR: 29189 [ 221.992418] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000007000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40086303, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) connect$inet6(r0, &(0x7f0000dc6000)={0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6a1}, 0x1c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000db3000)=0x0) mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0xc, 0x32, r0, 0x0) bind$inet(r2, &(0x7f00001cb000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000dd0000)=0x0, &(0x7f0000eed000-0x4)=0x4) getpid() mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000eeb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1030, &(0x7f0000eec000-0x1030)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7fff08ff3503", [{[], {0x8100, 0x3ff, 0x2, 0x3}}], {{0x800, @ipx={0xffff, 0x101e, 0x5, 0x0, {@random=0x5, @random="4c7f1f0af9cf", 0x8a}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "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"}}}}, 0x0) sendto$inet(r2, &(0x7f0000c08000-0x1)="af", 0x1, 0x20008047, &(0x7f0000c4e000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) 2017/12/11 15:04:14 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)="2f73656c696e75782f636865636b72657170726f7400", 0x2641, 0x0) 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) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) r4 = signalfd4(0xffffffffffffff9c, &(0x7f0000004000-0x8)={0x5}, 0x8, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r6 = syz_open_dev$evdev(&(0x7f0000002000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x20400) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000005000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_fuse_mount(&(0x7f0000007000-0x8)="2e2f66696c653000", 0x6000, 0x0, 0xffffffffffffffff, 0x800, 0xc7202bc7bf5b21ed) r9 = socket(0x1f, 0x5, 0x7) r10 = dup(0xffffffffffffffff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = syz_open_procfs(r0, &(0x7f0000003000)="6e65742f69636d703600") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000006000)={0x0, 0x0}) r13 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$mice(&(0x7f0000006000)="2f6465762f696e7075742f6d69636500", 0x0, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x101, &(0x7f0000006000)={0x0, 0x0}) r16 = socket(0x1b, 0x2, 0x4) r17 = inotify_init() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000-0xc)="2f73656c696e75782f61636365737300", 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000007000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r20 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000006000+0x63)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@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}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000007000-0x4)=0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)="2f6465762f6175746f667300", 0x204000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000007000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)="2f6465762f6b657963686f726400", 0x141040, 0x0) r33 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0x2)="2f6465762f6b657963686f726400", 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)="2f6465762f70746d7800", 0x200082, 0x0) r35 = syz_fuse_mount(&(0x7f0000004000-0x8)="2e2f66696c653000", 0xf000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1040080) r36 = eventfd(0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f0000007000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000003000-0x4)=0x0) r40 = getegid() r41 = socket$inet(0x2, 0xa, 0x2b1) r42 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x800, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) r44 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f70707000", 0x80, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = syz_open_dev$urandom(&(0x7f0000006000)="2f6465762f7572616e646f6d00", 0x0, 0x40000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r46 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) r47 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6(0xa, 0x80003, 0x3, &(0x7f0000004000-0x8)={0x0, 0x0}) r49 = accept$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000007000-0x118)=[{&(0x7f0000006000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000002000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000007000-0x90)=[{&(0x7f0000007000-0x96)="3f322f4216c32388552435405e7e769a5960cd6a8bf402f7fa1b5cb8fe7907c9b8b056b6b9bba80813a0d948a29f671a7cc0a0a829139ca0b8e258f50a605abf9568e92bbd25aef6cc227a654327f4988dc4232712ae2d18361b8d7e3f11d77cdf4e492a4401c639ded6c7b7079be5e323161343fa3cbb1b3dfc91250bb099b763ae478de08ceb854d0875bdfce4b068685b8a92bc3d", 0x96}, {&(0x7f0000002000-0x4e)="b47c532fac19ce27563584d8f30919ce95bceed8709cde0228cd41d3cf6f4abf9fa173cc604f15fae8d425d98f8226e682e00dc79a2475281bec507d74fb454edcf2ef4dc792db8c1cbc8268edd1", 0x4e}, {&(0x7f0000001000)="61c046ef69b5364ce4a52804d4dd1d55d012920904c8a74c28da8713dddc8f9a8519442da6dfea0ecb", 0x29}, {&(0x7f0000002000-0x1000)="00fb27b7a7f440befa721f7008c7787a1f9f287aa4696c73f67fe7b290cce66344520df4fc01abf975b7c2edd32b8105bf16b82c339368d7fa0600e286750a4af998ea049449bf594f988c5bd9f80dfb3300549e07586b1a15683387c2c2abbbde21792be76db4621721ee94d37df8b13891ca08ade3fe6a82499b5215a427c485a2b7be69bcd5ead4e1242988e68095abd710b807071e97626e47e74813bf3c52e87fe1cb74ec885e4d214faf0e576fe7536ae22f285e5128c9a9349d56ac8b2bcd8599a45f127ae6fd5948bf55040394adae91b0b16c764f090260def1df7f2e699200dd7a9acbca89dcdf79202ec87fde03f14688f6d096b4c187f8d2f985fff4b000c4e8ad2fc47a0f5458ee40c9077c636c88e2fb22189dd14c0fcd8e18f4e99674adeaa76984b3683891f08940ade3882ee177da058520fcff23ed25a4d55556ea5b76a92cfa835c2418c7d489c194f14ad1ffd5b35c4693a8b791f68703fcb904f4be1226c21e7cd3600a644b22f99d3acc9097c8ffb8d9d1ecc887580bf82633f1d8a024197816bdcd7ae84fb81e307be190ce8317ed183fb60725926d27b65f01324c205d9b4c1eafff1a5a21350c96f40e6f28437a8a1ee0d41907099fb71929bc09eb3cae16b1aa5a53913b9336e023371c500f986e679773d1583240c67cb906e6f04f42121b2f74adce589e0570030547db9f99f8269e19c1a194e02e19ec2f5d1ba92536e86d7bb3064d9a192628dfd5feac387555a235e02f16ce0e3ff8a59e7e8b066f287f00b6354156aadc64169fddb56959903c65cda6957ef61b37e5408252adfb841201cab53e5a6e9b170256943bc591c386b31dd484e84c983e12bdd0267bb79c6f2f0c15262c775e6e613208a6aad10d9f476da99e30ee9a3b788a0c80c1a5acfc6ece476fc32459c65aaf9b2a195b9c33d7c5e1e7a222c4c5a1ea1d1ca449f237c3035892c1c5beb76d4c628890220fe05abbf97b9b61f403a971874a320e5e9bd9855299d4a764fc27278b35d7012b55d11fd933f3519f9df921f13134c2f74d18097c2f43f8ce84d79d495f962a5b2eeeb0ffb7d780d0e4ef8ea629c1e9a735f588a9f5ffc25e414b8085e5525ad33f1a06ded4d233bd863b59bbfb068135aaa63875ddc560bef0641bed888d664d195f7fe59fd3568856fee26a669149d3b16b2e4d8599703da32eb5d6361335f3560c86c9a9ef5b3383c4321a0e4a19eab1c67d2451e854d57b3a34d66df7c8c769fe4700ffbda1254915cab6bc0fe263fd28881b8d275ecf12167e0f2c7cc1c99a2112a39cc6ae80d07087aa1e863e736308618676d9ecf4c39b544664b04d00832d4b06554cc6ba7cc9940f800563831945a6ddf319d52e849b72703f2303fb272331914abf07993d9d4b40044b95cea63e21d7f7636f33306b7d39df4a7378ff73aa76a4e6a3fa00d1f7fae5acb4d95a4948d135c46d75df5318d220b4dfca7c4efd9249ac18eb1a4b37bc34fb03042e92ab42720bb357f4a38b69546a6d18a97bff6bb5a34219c4d7556a309ba995c1c62ed784a444598e9eda82045fb8e7ec720cc22db4b35d6c004a5efc6dfba26f0a13d464c316831258c2df53849fbb1f92f693f25f274c7a19b9bfdddd1f47c720338956aa99053be9f38020159f1ec9cbcf1e99844296b45298d0bd2700d3ca65d651fe0b61c5822604c26fb049c52781dde66fc2722b06816b7ac21c4cbc308f437233cdaa341baed23bb9511202cb86ee450de1b411a60fa7f232e5d0ff69f56aa1556f19cef4ed38765a60e8c8a56c1f08791a2835d41a899ade283caa3c02cc3d3769a45a674d33808a08bb94341643c46c96b8711f50db62052e127ba302a09666f111151242d66c94352759d64e6bdf35c4aa50511695bd9e1661bb31b2f82eafad72c6f06221b4015bf6d88471c5e6af057528481d440343ed07eddd751c02c2ef12f5a8ed862fb156413bbd76e8e7a698819dbe6c14bee5d4b949625707d358521e18b19607414d432a38a74706d35cac32f0041e535a1269e95189f71955b80ac1e6c56a29cfe4f21b57e0512f80415a3ee58ab541130c889afb8ba4a52ecec397ed653b58d9728ae3b6bb7790422fd4f2f34ae6658e4a9bb5102b54a27c6c6cb0c627251ed46ef3ae6b217b99076703efe93e7b9757fc98d34cd007f395e1660eecd02960ed4a2b29c0d887092289fe232024fb5cb386ed8cd4d9dbf336de42c43d0c91c11a85082a3a9ed594eb566e8a4eb35e82dbb72a03ce97f7256343a4f7dbbbce507407118f602fdb289c1452a77397e85c0760b5345121cc43faaa1d7b547c61f064b822b8843cdb0765afdbda2d40e0aabb2bb45b70cd69b85bf259ef76414ad6692853ed63c561c3bc779a6ce3f0060138dcf6d9ecffd51f8a77a006c18edfa057b9cb50d5c396ba47096b672ee60fc8263de0958a62f325934457dd513e4c949497ac44b98d8237988ef61012061ffb35b691d1abd7ef00e6ecc9da2edc3d6685a3eaba7edcfa723c00ae036519c0f6dcfc6fc779d0f8cd9813c9c97210433e0608455dfacdaeed62585391156e3ca4230997e859501bfa3cef33323fcff636160598f0585bc820011892536b4cb483f3ff560893300976e95a6f3c7f3bebd4dc3b9ff2a93bb7009f7d6bd9ccf545692e9d44bccb63fb186006b9ad0fc0cb69e70f1c4a69676491af91638e9ba557c3f593cb9d5c86dd726e56c0f0ed6f174c3ff0520e31be3948ed1f9da9418cd60774808a0f1e15be90726aea615d4512bb0293d3cf5d5ec5bbce90edc94fded2e2e445c1b92e4ae0997c361b61101b6d3e797d7f1b52014bdbcb2bc5f59cbd520b796951f6a711955690eaac0fc2a80e604879e1ca79f2ddc25d931fb9df4d2f9779ee8c3b4475f54f2b46c294c8cf4290dace17c7a8caff790ef251ae532751564a8fa240e99e72dcbb26ef41f750c61616aded4ea3d1e05e2a11e2277d25348580b2baa91bacfd458c6ec8597b906b89f2e7aec12a0fca10deed49597bfbd343d0750febc3b02e4de2058b58aaf65633b459c70594536c1ea15f29d9d10a1d7eefd59cf123445b9b6ff155a09b2c677249febd053c311ac8c8dde10fa34cf1f30369f421a629e49c8c921678650fdc4a0e850fea3efa3e5ba5c4125df945a2191cb8c824f02aa1c065eb0b4246b0ce379b06fe45f50a524549571148a1f0c628692ed8efe9bcb9a6ce251b3b36e693bc33cd57b4bc08d452ce2b578f00c9a9463d3f53cdc94e11683afe9ae047beed8751443f62ffdb2f3d5896aef17bd89868cdbb64a2299bf092bd66d0a2eca0bce6eef7d45cce6bd60a6ab2370148164bfccda87f982692d1c74bf3ec1103ba8cb9286b6c3985161f3a453b712e723b86478562af279122dc6223a7b7bc69bf39da4b16d20ab8729d91a53697a1c6e69a793c4c412055b04da90dd59269a8c841338488c5f44dec655cb30245c1ed50b05a729f06513645a80422381a604b8f20c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0x1000}, {&(0x7f0000007000-0x44)="edb99539b434ad9708495a099912b6dd814b14fb9a2333d54bf0ee0c16f16621b78e5f1f904d54650da72eeaf30d5c510ed8b16829691a525ff3d47eeadb16ec4112cb8a", 0x44}, {&(0x7f0000007000-0x89)="9d057b1bc03708ade0f42ec96085d5df9819c3ac1e9de7528a742da7a3ea82fea4ed93dbc1b1ae47a9b15d2bd83fae87d33ab32bc23d879438163a7580ae0629b8f83ca2368bb3d0787ba8699943c15159a0b5a2525c13dd486647ce82fb370d1305b3d94d3919b764fdd5dfb626969d2e850fb61f67dd4c8d356532b58215b1bbce1e7721a8196400", 0x89}, {&(0x7f0000006000)="be5b1cb04aa514ce08f2aa023356e58cf0634e60042bcf1fa8b8710c1e98cecc43a70709334765be0145679ecb8624912044d9a4143f04ed0ad78d8a352ad5f6638ab7aa3a7287daf8e4b4a27f4229b05c0d98477d19172c6de29b189d9e5f2b7c5e73a41f83f3c64307452887893f0e45fbc74d3b06740a53c60c13b8aea4953e1662c63a95905b0d7f", 0x8a}], 0x9, &(0x7f0000004000)=[@rights={0x38, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]}], 0x38, 0x8000}, {&(0x7f0000007000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000002000)=[{&(0x7f0000006000)="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", 0xff}, {&(0x7f0000007000-0xd8)="7dbcf746d423d207e63394a55f14c337ca693d0bca76a21d232b26b680ed4c52748ef3b98b77bb84d44665600efb8b2e19cc42628782a042ff209be5e54ba13d90869691719de2bfc65531abdee727445190fc13b7190dcf3cec96133bf4cecf556750ad3aebd185a1b5a81b099820bd2073b992d411299047ef64bfa7ffadeec196852cce78e2268c6017e8f401851d59595d7dd1d3a8b53f97736b181374ff7e3241d32efa9991cd4893b635edc7fe283d9121be3652001550b71b9e5666b8a78d9e79cdc16141b6df3976bb36af8bf9401a6ff1a4e308", 0xd8}, {&(0x7f0000002000-0x63)="0ffedf9971492110bf5e13be8d7fd3928fdcc7bc6c224a2ef16c3c65270a8530a567d8b5a6b095a92f3a73e24446b8f07557bf8cf5359ff6ba1eeb64ddbadc6cdf594e3148de69e6d372c4056ec0a1056472f8ee30e9028b3f9b7a28d9bd4943ed46a8", 0x63}], 0x3, &(0x7f0000007000-0x100)=[@rights={0x18, 0x1, 0x1, [r12, r13]}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x28, 0x1, 0x1, [r15, r16, r17, r18, r19, r20]}, @cred={0x20, 0x1, 0x2, r0, r21, r22}, @rights={0x18, 0x1, 0x1, [r23]}, @cred={0x20, 0x1, 0x2, r0, r24, r25}, @cred={0x20, 0x1, 0x2, r0, r26, r27}, @rights={0x18, 0x1, 0x1, [r28]}, @rights={0x18, 0x1, 0x1, [r29]}], 0x100, 0x4000001}, {&(0x7f0000007000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000007000-0x10)=[{&(0x7f0000003000-0x2e)="37c66e4562448950bc36ce03cb01fd16bba5c0a18e39257aaaa9e67157ffed56462f893a73638551a419fc994239", 0x2e}], 0x1, &(0x7f0000002000-0x90)=[@rights={0x38, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r0, r39, r40}, @rights={0x38, 0x1, 0x1, [r41, r42, r43, r44, r45, r46, r47, r48, r49]}], 0x90, 0x4000810}, {&(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000006000)="22e2ff27cc72fb11223062fd62a69f278bc28b2084741a886156b63e94e769b40250b8797d58e454f0eab4355f519dfb6d5523c2f089973964bbfca58bc218a12206dc4b9219fbfa6c6798b0047423430d59543c05aef273745547d93c51f82ba8b0d73140a5d02b961fdad23a649e84c6feaf1d42d61d7d064b158da6fb6bce13a9c6c67ca933120526722e602955cc3bde7adf42573e9ec1c5ef671c4df6f8f48976cc8bc3c11dd407e05040d9b7f289fad805c83989c391af168675bab169397ab6ffdc00215e70cd49fdf5b249179972d663fadf9b3d", 0xd8}], 0x1, 0x0, 0x0, 0x40}], 0x5, 0x20000000) syz_open_dev$evdev(&(0x7f0000005000)="2f6465762f696e7075742f6576656e742300", 0x3, 0x2000) syz_open_procfs(r0, &(0x7f0000004000)="617474722f63757272656e7400") r50 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r50, 0x84, 0x8, &(0x7f0000004000-0x4)=0x3f, 0x4) ioctl$UFFDIO_API(r50, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r50, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fdc000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89a0, &(0x7f00008c6000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x304, @random="a42ea6ede82d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6(0xa, 0x807, 0x100) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fd5000)={0x3, {{0xa, 0x1, 0x667, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0xff, &(0x7f0000211000-0x4)=0x4, 0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) socketpair(0x11, 0x0, 0x7f, &(0x7f0000fdb000-0x8)={0x0, 0x0}) socketpair(0x2, 0x40000000000000a, 0x1000, &(0x7f0000fda000)={0x0, 0x0}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$ax25(r3, &(0x7f0000fdf000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000fde000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000fdf000)={0x0, 0x3fc00000000, 0x0}, &(0x7f0000fdf000)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fdd000-0x3)={r8, 0x4}, &(0x7f0000733000)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000174000-0x10)={0x0, 0x5, &(0x7f0000fdc000)=[@in6={0xa, 0x1, 0xe9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff80}, @in6={0xa, 0x3, 0x72, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000fdd000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000fdd000-0xb8)={r9, 0x1, 0x3f, 0xffff7fffffffffe1, 0xfffffffffffffffe, 0x1c, 0x7fffffff, 0x5, {r10, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0xae8, 0x401, 0x9}}, &(0x7f0000fc5000)=0xb8) bind$ax25(r7, &(0x7f00006fe000-0x10)={0x3, {"84b4056a2174b4"}, 0x7}, 0x10) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f000000c000)="c1", 0x1, 0x0, &(0x7f0000fdf000)={0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x20}, 0x1c) r12 = socket$inet(0x2, 0x2, 0x0) r13 = socket(0xa, 0x803, 0x6) sendmsg$nfc_llcp(r13, &(0x7f0000929000)={&(0x7f0000921000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1814145680ffffffffffff7891000076e43108f56bbd95054d6b050000bebc48e8d8cda3d681fc482e6e9709000000000000da0303cc208a6e4bf82eff4d04", 0x0}, 0x60, &(0x7f0000166000)=[], 0x0, &(0x7f0000921000-0x64)={0x18, 0x29, 0x3b, "0490"}, 0x18, 0x0}, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, 0x0, &(0x7f000000f000)=0x0) sendmsg(r12, &(0x7f0000f13000-0x28)={&(0x7f0000bfa000)=@generic={0x0, "b98a8d69f560f0d3cd6c9f51ffd82c12ca4995090800db5316e951ea4e1ef634e8ae59615012406472409fc24af06fd53ea2c941486ab1869cd6546f249b45f42eeec2d45aefd80e3d8dec2799bf6b69edcc0a8cac6c4a4778ce3bf36833bfda65292170df1f8833a55ccb40be051a8e67c6ec5c797141eda74f796076a7"}, 0x80, &(0x7f0000f15000)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x1, 0x9, ""}], 0x1, 0xc0}, 0x0) ioctl$sock_SIOCGSKNS(r12, 0x894c, &(0x7f0000f16000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000fda000-0x14)={r10, 0x4, 0x5, 0x8, 0x1001, 0x9}, &(0x7f0000374000)=0x14) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000345000)="2d766d6e657430757365722e00", 0xd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f00009a1000-0x10)={0x0, 0x8, 0x8, 0x0, r14}, &(0x7f0000fda000-0x4)=0x10) connect$inet(r6, &(0x7f0000c91000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000000f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000e000-0x4)=0x56) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000a4000-0x8)="2e2f66696c653000", 0x80, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00003ce000)="68696768737065656400", 0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00005af000)={0x0, 0xf5, "4a50d2dbc228f7005713072b9c2e5e6fde6a3d3bf9359565becba5d9552e9a6039a2eb00ec50bdf47241e613613598ae27ee82f586d0daa9a0b29743831399eeea133133073b68ca4d359a20edfd84470bdcb8e798283789028390bddd7b7acf860124350467031b70319300fffcaedb1b79f2b97d817e06bea835b3aa21715f1e25023adaa7087b8567922a4dc59a030927a9507aa534b3d20069b0956110c3f9d155466463fc0810faa5e74c9d085bb8f2e480b3f2cdc1d35db3f910bc9caebe95d16ac9969b405a379926d7d5e37c936a057e34af0d4756fbcbb9a2bd8df7698d09b72cd0dcef594a918fa668b2a2ebf0500751"}, &(0x7f00000ac000-0x4)=0xfd) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000083f000)={r3, 0x6}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000501000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000774000)={0x0, 0x0}, 0xff, 0x0) write$tun(r1, &(0x7f0000bfd000)=@hdr={0x0, 0x5, 0x0, 0x6, 0xff, 0xbeee, @eth={@random="41a83dbfff64", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8137, @ipv6={0x1, 0x6, "5c9c22", 0x1074, 0x5e, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@hopopts={0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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"}, {0x0, 0x0, ""}]}, @routing={0x7f, 0x0, 0x3, 0x4, 0xfffffffffffff000, []}], @tcp={{0x2, 0x0, r4, r5, 0x4, 0x0, 0x8, 0x48, 0xff, 0x0, 0xcc, {[@timestamp={0x8, 0xa, 0xfffffffffffffffa, 0xb6}]}}, {"b84c262e189de9b0eefe1e0c9d004401029341895202e5e62881919f2691ec308ad6dd5fc4bc542a2b2e412be8db7c92dc37e7b1710d26c8fde5b8ae"}}}}}}}}, 0x10b4) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0xae3, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000439000-0x10)={0x7, 0x8}) 2017/12/11 15:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x1, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000082a000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000065a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000435000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d47000-0x98)={0x0, @in6={{0xa, 0x2, 0x200, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x3}, &(0x7f0000468000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf4000)={r2, 0x33, "1130af0693bada5cceac5d0ab688203a6b5d55371c4859095650c5b19e42040d4ee473015403ddd5ed04ffff6283ba353be992"}, &(0x7f0000117000-0x4)=0x3b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000067c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0xeb, 0x5, 0x5, 0x3, 0xf5a7ee0f4c846ac8}, &(0x7f00006d4000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000725000)={0x4e77, 0xff, 0x4, 0x80000000, 0x100000001, 0x6, 0x45, 0x6, 0x0}, &(0x7f0000f1a000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e92000)={0x0, @in={{0x2, 0x0, @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, 0x8, 0x8a, 0xfa70, 0x3}, &(0x7f0000914000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000066e000-0x8)=@assoc_value={r3, 0x0}, &(0x7f0000509000-0x4)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001ac000-0x18)={0xa, [0xc7b1, 0x0, 0xfff, 0x2, 0x5, 0x0, 0x4, 0x10000, 0x8, 0x1f]}, &(0x7f0000c32000)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c6d000-0x4)=@assoc_id=0x0, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000b27000-0x4)=0x0) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f000077c000-0x8)="2e2f66696c653000") getsockname$packet(r0, &(0x7f00008f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b60000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000ec7000-0x14)={@loopback={0x0, 0x1}, r4}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ed6000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) request_key(&(0x7f000071b000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000f27000-0x4)=0x5, &(0x7f00009c4000-0x4)=0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x3, 0x0, 0x0, 0x0, 0xc4}, 0x20) 2017/12/11 15:04:14 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x5)="00", 0x1) fallocate(r2, 0x200000000000000, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)="01", 0x1) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xff0) set_thread_area(&(0x7f0000000000)={0x9, 0x41000, 0xffffffff, 0x8, 0x7fffffff, 0x80000000, 0x4, 0xa, 0x100, 0x101}) 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) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000003000)=[{&(0x7f0000004000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f0000002000)="0000000000", 0x5}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9}, {&(0x7f0000005000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000003000-0x18)="000000000000000000000000000000000000000000000000", 0x18}], 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000", 0xffffffffffffffff, &(0x7f0000001000)="2e2f66696c653000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000)={{{@in=@multicast1=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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 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) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000007000)=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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x401) process_vm_readv(r4, &(0x7f0000005000)=[{&(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000003000-0xa5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa5}], 0x2, &(0x7f0000002000-0x90)=[{&(0x7f0000006000-0xd6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd6}, {&(0x7f0000004000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7}, {&(0x7f0000005000+0x154)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f0000006000-0x60)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000004000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000004000)="000000000000000000000000", 0xc}, {&(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000004000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000003000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaa}], 0x9, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000000)={@loopback={0x0, 0x1}, r3}, 0x14) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c91000)={@common="67726530000000000000000000000000", @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000be6000-0x8)=0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000092a000-0x8)={0x4, 0x3ff, 0x1, 0x538a23b2, 0xffff}) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f00001c3000-0x18)=@get={0x1, &(0x7f0000f69000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1f}) r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ca8000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000570000-0x4)=0x0, &(0x7f000099d000-0x4)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00004a7000)={0x6, 0x3, 0xa6c4, 0xf2}) write$tun(0xffffffffffffffff, &(0x7f0000ea6000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00004db000-0x10)={0x0, 0x80, &(0x7f0000502000)=[@in6={0xa, 0x0, 0x1274, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7c}]}, &(0x7f0000ecd000-0x4)=0x10) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000b56000-0x6)={0x7f, 0x5, 0x7f}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00006eb000)={r3, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7f, 0x4, 0x3f, 0x8}, &(0x7f0000468000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000b9000)=0x7ff8000000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006e4000)={0x0, 0x0}) write$tun(r1, &(0x7f0000a08000-0x1086)=@hdr={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x1, 0xfa2a, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8001, "4bbc8b", 0x0, "15d994"}, ""}}}, 0x2e) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00008d0000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000078a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007f0000-0x4)=0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00000ba000-0x4)=0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000da1000-0x4)=0x0) syz_emit_ethernet(0x116, &(0x7f0000546000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x8, 0xfffffffffffffff7, 0x7ff}}], {{0x6004, @ipx={0xffff, 0x104, 0x4, 0x14, {@broadcast=0xffffffff, @random="aba62be63a67", 0xff}, {@current=0x0, @random="e563e52b80ce", 0xfffffffffffffc00}, "094a54571af769a34e601e47a9f38083df34f596cd28d38379ecf691ab859eb98dd43dc0e2cd8d5594b927646c295a9890102b7a4d405aaedf54d196e2db8dfc0b670cbf852f656ddd6ae36f58942f0eb8cd248ffa79b56eb76d26262d56df760018aacc164104d5441ed45d33bddfbfd3a8346ddb1bccafd8e7dda69fb868cb9cf53d12fe9ce57e2ce28730ffb6c0acb8aac3b0ec31f12a2f3c1a775c6729953ec33617c6a239dc9ae75a11d9bc5f99ba6fbd8699cda304aaab997a5b41df9f7f661ee27f7660ea1b5461568cf439176ef9a953f886ebc3a522dc5bf20c9d600649beb3f442"}}}}, 0x0) 2017/12/11 15:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000603000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000123000-0x1)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002f7000)=0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0xa, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000086000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007f8000-0x4)=0x82) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$loop(&(0x7f000031a000)="2f6465762f6c6f6f702300", 0x0, 0x101000) read(r2, &(0x7f00009fc000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x200) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000346000-0x28)={@common="62637368300000000000000000000000", @ifru_flags=0x1800}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000f81000)={0xffffffffffffff7f, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000944000-0x4)=0x9d) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000be0000)=0x5) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setsig(r5, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r6, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) epoll_create1(0x80000) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000c51000-0x10)={&(0x7f0000656000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}) r7 = syz_open_pts(r3, 0x10a00) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000ccb000)={0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0xbb9, 0x0, 0xfffffffff7fffffe}) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000eaf000-0x8)=0x0) r8 = dup2(r5, r6) socket$netlink(0x10, 0x3, 0x15) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") gettid() fcntl$setown(r8, 0x8, r4) tkill(r4, 0x16) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x240001, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000713000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000001000-0x11)="bd6cb621a211766dfc24e8b1b03eb515cd", 0x11) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) r3 = fanotify_init(0x0, 0x41000) 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) sendmsg(r2, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xb0)="d7fd11ea428f2b427e02a9e802c4829396b76e5deaf4280529ae7662c90d648d34f74edc6b3adb063afce7ef24e5d6c594967c562a0c6ea8470914026ac6f68311b0ff1fa739d82a5666f13c6a5071574088dd130305fd942f6b97e7da0e1b3f82b5c611a34bac8a4ceb9d336a08c240f9ebfe1e347a0c953d06b5e7fa3427be86936eaae4f27bb771c5e647fce412d2ef4424da87f3ddef9f59f52c43707ff1c99a4fc31a8455f76ee89b42669629ce", 0xb0}, {&(0x7f0000000000)="856ac927f8e43ea7407f7c5f11a6ce994f0607e63b79052c2972ad95d75d307987c513259179a111c000fe5f4183ef8942ce52fe385a30c2e1f4355f593ce663628ce4c89f29d57700e9134be3fb29f2654a271180ecafb2c262ad892d2cac4b7b3116426b5266dc750568a6f8ed070c12e3abfaaf7e510c6ac0fbd1b80ae7ca564d0c", 0x83}, {&(0x7f0000001000)="721b70e68194009e36e8268fdf314b8b6d498740ef2b7aee2e3afd605bcef458da81055840848bee1f7fef4dadec16ed98b651f32cd73770c171aec42793a5afef70556a47b199213ea1b5e5b7ace99bcc35916e1bf57f6eddc4d1fed629e3500ddeb7b93be22c363fe5c26f524bc3ee16cd33ebda56eb72d81a2762377f3683c1cec2f40ca2a4d416f070475ca8f185fe3b4b3501cf34c502dd10bf120b55f48674043d3b4010d26478161a778c190cc6d14e27f4436a5bd0", 0xb9}], 0x3, &(0x7f0000002000-0x80)=[{0x80, 0x10b, 0x6, "466204366721d868c3d424dcbab88edbcf20575eebc43aa5cd7b02230834a54a96a3ddd735dfa753bacc172613ae0eaa1e8950a71e9730014a20d5c889272224dc432a0e18b8e026c592623db0041ae0880c6fdda92d35e1921e208451da6d091971b9ff0943d1b9da6e17"}], 0x80, 0x4000}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x8, 0x30}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={r4, 0x1ff}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r4, 0x80000001}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000004000)={0x399f1336, r5}, &(0x7f0000004000-0x18)={0x6, 0xfb, 0x0, 0x3, 0x400, 0x2}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000006000-0xa5)="c819e83f3335828851dee1d70693d7f0f064187a10da8138ae2c10a9c96e50d7f06854b92c58a902385178708789014f5a11f580802f056f8b85b0c10bc937ee2fe10fd8de4538daf77f2aaf1eefca58e0f84340a84db1fd25e93b30b32452701f46be431410aacea98164c21f571d151b20e54df7a45329d398bf5802ede4fbd02aa5f69c8680e73c128eb576c8f0454584f81a90366de928cbf344697606e56b6eb4c7bd", 0xa5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000)={r4, 0x800000000000000}, &(0x7f0000007000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000002000)={r4, 0xffffffffffff8000, 0x16, "18bf119e2a8e4b07e972c26abbd392e557bfa2743f63"}, 0x1e) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000-0xc)="2f6465762f72666b696c6c00", 0x242000, 0x0) 2017/12/11 15:04:14 executing program 0: r0 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000340000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00001df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000001000-0xa)="73797a6b616c6c657200", &(0x7f0000001000-0x9)="76626f786e65743000") 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) 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) 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) 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) 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) 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) 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) recvmmsg(r1, &(0x7f0000002000-0x1a4)=[{{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x9}, 0x20}, {{&(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000000000)=[{&(0x7f0000002000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000001000-0xba)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xba}, {&(0x7f0000001000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}, {&(0x7f0000001000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000001000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}, {&(0x7f0000001000-0xb3)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb3}], 0x6, &(0x7f0000002000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x5}, 0x9}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000001000-0x70)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xef}, {&(0x7f0000002000-0x40)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}, {&(0x7f0000002000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000002000-0x4d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4d}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x7, &(0x7f0000001000-0x19)="00000000000000000000000000000000000000000000000000", 0x19, 0x81}, 0x3}, {{0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa2}], 0x2, &(0x7f0000002000-0x7a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0xfff}, 0x6}, {{0x0, 0x0, &(0x7f0000002000-0x70)=[{&(0x7f0000002000-0x9f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000002000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f0000001000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9a}, {&(0x7f0000001000)="", 0x0}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x7, &(0x7f0000001000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee, 0xeb}, 0x101}, {{&(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x47}, {&(0x7f0000002000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}, {&(0x7f0000000000+0x9e1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}], 0x5, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7, 0x0}, 0x7f}, {{&(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd8}], 0x2, &(0x7f0000002000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31, 0x4}, 0x2}], 0x7, 0x40000040, &(0x7f0000001000)={0x77359400, 0x0}) keyctl$clear(0x7, r0) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000018, 0x40080100080002, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b0f000-0xf)="2f6465762f73657175656e63657200", 0x40000, 0x0) syz_open_dev$mice(&(0x7f0000413000)="2f6465762f696e7075742f6d69636500", 0x0, 0x30400) socketpair(0x1a, 0x5, 0x3, &(0x7f00009c3000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000755000-0x9)="2f6465762f70707000", 0x100ffa, 0x0) syz_open_dev$usbmon(&(0x7f0000f6b000-0xd)="2f6465762f7573626d6f6e2300", 0x6, 0x101000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000776000)="2f6465762f6b657963686f726400", 0x4000, 0x0) r3 = creat(&(0x7f0000fad000)="2e2f66696c653000", 0x40) ioctl$TIOCNXCL(r3, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000ef2000-0x8)={0x0, 0x0}) fstat(r1, &(0x7f00007d8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = mq_open(&(0x7f0000b3f000)="70707031216367726f75706d696d655f747970657573657200", 0x42, 0x140, &(0x7f0000fb1000-0x40)={0x0, 0x6, 0x7, 0x9, 0x0, 0x7, 0x0, 0x3}) mq_timedsend(r0, &(0x7f0000a7e000-0xdc)="c44d91c2b60db2a704214983ebfaa804804a8af9f798403ba1fdc90e40ad1dd54bdaeba4649974f75e5b7bb7f50002350000000211a57c09d2d33d8cd054de8e2a9e4e1c0cbe94578e7c145d52a5628de6b9b933f829db653bf8e402f2f59dce7fbb1d9f68572099a12ea8886ad3df43abc7046f3c24ababb650000000000000040104539c592083eb708ce1d5c7912fda07750e985dcd2a8b575e061a4ab57b551738cbff070040132ea749ab0469a060beb5d786e9000000098e1edec5bb000000012a41d32d96026ff73855ab8e8979a5a3496540ca7bf46ea901", 0xdc, 0x6, 0x0) mq_notify(r4, &(0x7f0000faa000-0x50)={0x0, 0x1c, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = epoll_create(0x15) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb1000-0xc)={0x10, 0x0}) bind$netlink(r1, &(0x7f0000278000-0xc)={0x10, 0x0, 0x1, 0x9}, 0xc) sendfile(r0, r4, 0x0, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = epoll_create1(0x80000) fcntl$F_SET_RW_HINT(r6, 0x40d, &(0x7f0000d6e000)=0x1) execveat(0xffffffffffffffff, &(0x7f0000010000)="2e2f636f6e74726f6c00", &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) r7 = memfd_create(&(0x7f0000002000+0x901)="64657620", 0x0) lsetxattr(&(0x7f000088e000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000177000-0x8)=@random={"6f73322e00", "282300"}, &(0x7f000002a000-0x4)="ec78202f", 0x4, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r7, 0xc0605345, &(0x7f0000609000)={0x48, 0x0, {0x3, 0x2, 0x9, 0x3, 0x4beb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r7, &(0x7f00007b3000-0x1)="fb", 0x1) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r7, &(0x7f00002c4000)={0x1608042526d612df, 0x0}) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001f8000-0x6)="6c6f676f6e00", &(0x7f0000707000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000)="21a95dbe3dedb2de2d92e5cb32a454152b42a3f180c0be1ee4eeabba69b1948f39e55b4901e4696a880e9b679060bf06f977ed51a7d2f0e4536721799990eb8f2ad662abe82dac55cbca98a953f197f556b385d7cd8183a023d0c61baa3870f0f1856fc4f230088b29e2da79ff3313bc73de1fccefd848e29ca6cd92", 0x7c, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x1) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000707000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000707000)=0x10, 0x800) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000066c000)="2f6465762f6b657963686f726400", 0x420100, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ec2000)={0x1, [0x0]}, &(0x7f0000fb1000-0x4)=0x8) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000fb0000)=@assoc_id=r3, &(0x7f0000881000)=0x4) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000bed000)=0x0) r4 = inotify_init1(0x800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c1000)=0x0) sched_getattr(r5, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) fcntl$getflags(r4, 0x40a) msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000cbe000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000eb1000)=0x2, 0x4) r6 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r6, &(0x7f0000706000-0xc)={0x10, 0x0, 0x0, 0x6}, 0xc) r7 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000708000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r6, 0x8917, &(0x7f0000fb0000)={@generic="c6e83e3e3a8d252ebc682a61522df196", @ifru_flags=0x101}) sendto$ipx(r7, &(0x7f0000258000-0x40)="28d02f7adbf02490d870285a2f4025e9ed604b6e678b23b07f0084d4411689033696c4d9d08dad21e1ae4babde49c765b6ff07479ee0ec6cb44db36cb47508c3", 0x40, 0x8004, &(0x7f0000708000-0x10)={0x4, 0x5, 0x3b, "d0830120c2c9", 0x5, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dcf000)={r3, 0x0, 0x200, 0x1f, 0x9, 0x3}, 0x14) r8 = syz_open_dev$vcsa(&(0x7f0000709000)="2f6465762f766373612300", 0x8, 0x80) r9 = openat(r8, &(0x7f00005e5000-0x8)="2e2f66696c653000", 0x105000, 0xc) getsockopt$netlink(r6, 0x10e, 0x9, &(0x7f0000709000-0x7)="0000000000000000", &(0x7f0000707000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r9, 0x6431) 2017/12/11 15:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e7b000-0xf)="2f6465762f73657175656e63657200", 0x400000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) clock_gettime(0x2, &(0x7f00006c4000-0x10)={0x0, 0x0}) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, r1}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00005d2000-0x5)="9407000800", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) semget$private(0x0, 0x5, 0x40000000000100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x12, 0x4, 0x20) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f00008d3000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x4, 0x4cd5844b, 0xffffffffffff8001, 0x8820}, 0x20) accept$inet6(r5, &(0x7f00001b1000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000415000-0x4)=0x1c) eventfd2(0x5, 0x1) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00002b3000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f3000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e57000-0x12)={0x7, [0x2, 0x5, 0x8, 0x1d6000000, 0x10000, 0xc88, 0xffffffffffffffe0]}, 0x12) openat$autofs(0xffffffffffffff9c, &(0x7f00005aa000-0xc)="2f6465762f6175746f667300", 0x6040, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000000)={@common="6c6f0000000000000000000000000000", r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r4, 0x0, 0x0, &(0x7f0000888000-0xbf)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000250000-0x4)=0xbf) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f00009f0000-0x50)={@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}, 0xfffffffffffffffd, 0x7, 0x0, 0x3ff, 0x6, 0x811ffdfe, r7}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b78000-0xc)={0x0, 0x8001, 0x30}, &(0x7f0000400000-0x4)=0xc) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000897000)="2f6465762f73657175656e63657200", 0x0, 0x0) mq_timedsend(r8, &(0x7f000052e000-0xa)="19f3f4146bef40cadf79", 0xa, 0x2, &(0x7f0000594000-0x10)={0x77359400, 0x0}) [ 222.340610] binder: 19727:19737 BC_FREE_BUFFER u0000000000000000 no match [ 222.366287] binder: 19727:19747 BC_FREE_BUFFER u0000000000000000 no match 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x0, &(0x7f0000639000)=[]}) r0 = mq_open(&(0x7f0000bab000)="00", 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)="2e2f66696c653000", 0x109) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f000007b000)=[{0x7, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(0xffffffffffffffff, &(0x7f00009bf000)="1d21", 0x2, 0x1, 0x0, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) open$dir(&(0x7f000058a000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) gettid() writev(r0, &(0x7f00003a6000-0x40)=[{&(0x7f0000150000)="4a012141944bb00840efb781216bca8ae48437531887fbdf4aa6bbc0c4228a1fee98c5aeb1b7df0b89763a34da057a089566fbd9f41a290b9c93a71b88c368450353b6eab16e25ffd65d291314fa2bf4c963fdbaf32a39ed2797323258d6d7ad18f36c3bafcd8eb7d259ff39b1ba6606c105de1ee63d1b3963fd0a00b397b0aa5d0d13cfc923478b9fafd34b45042c4c76a0c3f9343d56132edae4e148af93a10a23877ffef745c01456c6a8ddf83e2034da663472908bc10d1ebce7c855531942", 0xc1}, {&(0x7f000034e000-0x3d)="f3edaf38cec01a018bc04c345f672aaead71c4e548a25fc4634df7ab41a0c2384304c08cd25af9c8984d609cdd308743bb4308ff5b9b7d15111f9e17c4", 0x3d}, {&(0x7f0000783000-0xf1)="f550cbec98e96cec240a8a4f8070ca48de86703af82f51a31be5779892fe9aff0b2e11b76b175b50c8fc3e6cc934f859cc740201ee123eafde84c36d462ad93089dea6f9c27e8469c24bed1e2b697311ec5df2558d50d90e1ab1cdd003081811d323c50aa2a69b08948963463a04d32b7df951b12ae750515032291b2837bb97b96711320629117fe2bbde21f4daaafb9e1a72171f7668f0532735f8a1895c5ae75850af1e09a724e305150913a1be355e9f0a6bc04567d93df62086708c986a1557609177034f92f66e07ae54e0c7e60ab869cf53a0f16fb7707591e71801b90a6659dfbbbdb56cf407d4787a7e86e84e", 0xf1}, {&(0x7f0000d6a000)="37172233a25828af1021b616fd667e4d1cf524580e5df8a3bda25251b7066c184a51eca5b5203be546f33ff18f2cea24172b24e03bc8b07421e127c57864f6c546d462f9c8ddc0219ec0fe6f270a4869b76e148ed9de728485ec9c0509ab84c8868a04e039cf33a963c86e7f5d2017345e456eca54cbe352becc93e8e795c19534cd433a1a26468d4965b1d3572b337cb74c2a27444434d44f3ed4efd59a4b2c6535cd6d4d46f4b10824b22f6c43133fcbed0d1b5f318fb1f38d19b02786cc219a911eb5e298cb7317359750c4d1c6076cb85cdd5da1a9ef9674160af84122615ca6c5382af5e07f77ba56fd6efba017", 0xf0}], 0x4) r1 = getpgid(0xffffffffffffffff) sched_getaffinity(r1, 0x8, &(0x7f0000884000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000481000-0x9)="2f6465762f73672300", 0x7, 0x208001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00002e9000)=@assoc_value={0x0, 0x10000}, &(0x7f00009ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00006e9000)={r3, 0x1000, "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"}, &(0x7f000094b000-0x3)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x0, 0x200) prctl$intptr(0x26, 0x1) sync_file_range(r2, 0x3, 0x400, 0x2) r4 = accept4(r2, &(0x7f0000ff8000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a41000-0x4)=0x10, 0x80000) dup(r4) getrandom(&(0x7f000000c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7a, 0x2) seccomp(0x1, 0x1, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x5, 0x800000000, 0x6, 0x0}, {0x6, 0x100, 0x40000000000000, 0xfffffffffffffffb}]}) ioperm(0x80000000000b, 0x100000000000007, 0xf4e8) pwritev(0xffffffffffffffff, &(0x7f000005e000)=[], 0x0, 0x0) pipe2(&(0x7f0000061000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000380000-0xd)="2f6465762f736e642f73657100", 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000b7f000)={{0x7, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1, 0x0, 0x2, 0x3, 0x6, 0x6, 0x2, 0x0, 0x6, 0x630, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f0000860000)="6574683000") wait4(0x0, 0x0, 0x2, &(0x7f0000652000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000eb5000-0x10)={0x0, 0x0}) nanosleep(&(0x7f000045b000)={r2, r3+10000000}, &(0x7f0000ca7000)={0x0, 0x0}) rmdir(&(0x7f00009f9000-0x8)="2e2f66696c653000") mq_timedsend(r1, &(0x7f00000c4000-0x2)="f7fe", 0x2, 0x12, &(0x7f0000140000)={0x0, r4}) fcntl$setlease(r1, 0x400, 0x1) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f70707000", 0x20000, 0x0) socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000a94000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xfff, 0x3, "9868a61954fd11c5aa656e39b99b1cfcd64c0ad022c9a43db9cbb765e9fe0e2fde105eac05153ba294d10e008623201d004a37e0edfa4ac369ed444a0fe5496caa1c458a9240220bf00895105dddf585"}, 0x160) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00007e8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d47000)=0x8) getsockopt$llc_int(r5, 0x10c, 0xf, &(0x7f0000641000-0x4)=0x0, &(0x7f00007d7000)=0x4) ioctl$TIOCSBRK(r5, 0x5427) close(r1) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000c21000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = userfaultfd(0x7fffe) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f0000ee0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r5, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1000007}, 0x1000, [0x7, 0xffff, 0x6, 0x1, 0x1, 0x1, 0x323f, 0x78]}, 0x5c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8000000000001, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) socketpair$inet(0x2, 0x8000b, 0x5, &(0x7f00001ad000)={0x0, 0x0}) getsockname(r2, &(0x7f00007c5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xe) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x100000000, 0x7fffffff, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2017/12/11 15:04:14 executing program 2: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000040000)={0x0, 0x0}) dup(r0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00009a8000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x80000207, 0x3, 0x1, 0x0, []}) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)="") ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") r2 = syz_open_dev$sg(&(0x7f00001d4000-0x4)="2f6465762f73672300", 0x5, 0x8280) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000ba6000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008e4000)={0x0, 0x0}, &(0x7f000030c000)=0x8) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000269000)=0x0) fgetxattr(0xffffffffffffffff, &(0x7f00004a4000)=@random={"73797374656d2e00", "65746830a7656d3073656c696e75782d707070302c2676626f786e6574314a00"}, &(0x7f000087a000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f000012b000-0xd)="6e65742f72745f636163686500") timerfd_settime(r5, 0x1, &(0x7f0000608000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f00006cb000)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00007d1000-0x8)={r3, 0x0}, 0x8) 2017/12/11 15:04:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0xcf, "306c6a6fa4afc8837c5a595ab5978ebcd872ad9bab9c1e97a31ef8aaa1607c10ea5223e2923e68b4611f0126b4340943bb7e828771acd146886650a05f0467ad543b4822ba49950a41a54036fa8c4301f6e88147fdaaaca4edca9972c5ee0fc78fb772fb64bbc79f9d46862f3b31504d1ac718b796b50edf3fac90588212e7c31c0bb496b777d920da64fcda1a29485f051c3d170d7ac99b11fd0fcbd284e063cf29276aa173a9bbd9faa39cd76b04688a99cf5c605593b8255851f158abd783196206dc8e9071f9f6daad79db5792"}, &(0x7f0000001000-0x4)=0xd7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x2c, &(0x7f0000001000)=[@in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000-0x4)=0x2d, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@generic="d04ba338154fa2d5f51f9948d8e9c8ca", @ifru_flags=0x2002}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000b24000)={0xffffffff00000000, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x2, 0x5, 0x1, 0x3, &(0x7f0000125000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0xffffffff, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000041b000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e9c000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000097d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34d, r2}) r3 = add_key(&(0x7f00000b3000-0x6)="727872706300", &(0x7f0000c46000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc1000)="80012ea8747c16602d70e77f23", 0xd, 0xfffffffffffffffb) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000578000)={0x3, &(0x7f00007eb000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000571000-0x3)={r4, 0x3}) keyctl$negate(0xd, r3, 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f92000-0x6d)={0x0, 0x65, "bef9152f5324480718f693b5d466f29ada0b8e657420451f40c038302ca4b493fd88c0e92ce07bf7f21a8bc67c4bb26c9fa25b89ee4d218bbc077d9bee0e4db75004afa36b659fdea13f59665a2040837b049e7f6a857e0f128c922e871635151cb256f59c"}, &(0x7f00004d4000-0x4)=0x6d) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fcc000)={r5, 0xda, 0x30}, &(0x7f0000e77000-0x4)=0xc) r6 = getpgid(0x0) ptrace$peek(0x1, r6, &(0x7f000036a000-0x8)=0x0) timer_create(0x3, &(0x7f0000bdb000)={0x0, 0x3f, 0x0, @thr={&(0x7f0000355000)="", &(0x7f0000a70000-0x4)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d93000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004d5000)=0x4, 0x4) keyctl$setperm(0x5, r3, 0x0) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000000c000)={0x0, @in6={{0xa, 0x3, 0x81, @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]}}, &(0x7f0000004000)=0x8c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000013000)={r2, 0x8, 0xb55, 0x1, 0x3, 0x8}, &(0x7f0000012000)=0x14) r3 = getpgid(0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000018000-0x20)={0x2, 0x1, 0x101, 0x4, r3}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r4 = getpid() r5 = perf_event_open(&(0x7f0000003000-0x78)={0x5, 0x78, 0x1, 0x7, 0x2aee, 0x2, 0x0, 0x4, 0x2, 0x6, 0x10001, 0x401, 0x1, 0xe, 0x0, 0x8, 0x3, 0x4, 0x6, 0x1, 0x4, 0x800, 0x7, 0x9, 0x80000001, 0xffffffff, 0x0}, r4, 0xfc40, r1, 0xe) mprotect(&(0x7f0000002000/0xa000)=nil, 0xa000, 0x2) pselect6(0x40, &(0x7f000000e000)={0x0, 0x7, 0x6, 0x6, 0x5, 0x1, 0x1, 0x7}, &(0x7f0000014000)={0xb, 0x200000000, 0x3, 0x7ff, 0x800, 0x1f, 0x9, 0x7}, &(0x7f0000015000-0x40)={0x6, 0x10000, 0x62, 0x2, 0xac5, 0x2, 0x3, 0x0}, &(0x7f0000010000)={0x0, 0x989680}, &(0x7f0000015000-0x10)={&(0x7f0000015000-0x8)={0x2}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000016000)={0x0, 0xbfe6, 0x5, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000018000-0x60)={0x0, 0x29, 0x4, @thr={&(0x7f000000c000-0xeb)="bc0c6d16b4645fcbccbbe2dfe5a02746271787300eebe4548042802935d68a558d858f55a41f1b99cd59f6d4d65ce0ec982c83d173612e6be0b8b1f604bef6514a92a5d4a3fc115b429eae08488b76365acd3fedf9c3ef811e07cca8feafe54e81bc4d95f31f60206555c4648bfc097e9507b09058bffeb5899ac2348b03d6ef758e59635c8f7b1d9c9225af0fc9a2a9bbdd0ee016cf285184f9a523973759d5ce8bc796de27e3dca95912c0bcbcb89b368ecc278b7671f4fec49b46f31acb25408fda7a3555d56ad1153373678281291430e76d5c4fbe7731e4e9af1f3b7392ea1e912b54a4826cec83a5", &(0x7f0000018000-0x47)="defbeb1f9877cd975e1e1ac61c4bd1f81ecd488d708c910d182c4de0c4721e14ed7e1a0605aeb957112b24d8d8c31a0a8699b5576965c6fbd35be0ee3dbdf2c5bf7e2d5705a6c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r5, &(0x7f0000001000)=[{&(0x7f0000019000-0x4e)="87f5487af07a1d4d88b095522d33de25be9ff06315498aa0f0f78cca339386b11f5792349c02d2a20f25dbc385a228b3710d0267729c18793eecd168360b92130c76f05e85da7fcf0bf6fc2da33e", 0x4e}, {&(0x7f0000015000)="8f0d8e25b529f8babfec79baadc2e2d0d3c2410ae829458e44f7a2036466aff7624b512ab53d49d6b815ee8d5489faaf5c09fa867854063e7ad6e63f84afdbb664039789a0a515300a8947eb3216034784", 0x51}, {&(0x7f0000005000-0xfc)="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", 0xfc}, {&(0x7f000000b000)="fc3114be5c2614c8e3ca350f2ca63db2f28777ab982c47f4add0a824119a33ad854fee863c7c60f397cfc9325e0187c5ecb0db239b3c04d700e55357b6054ff1aed1d1df2991bc423151eb07b798eef6982fa13d018af81850f385feb5a39aae0a330f118cd22a1fe8ac49b9ad111a869bb3ad3ccdf69edb92a892630e9a68d4b452fed8f8c236586c6be75cfa0ad93e7923f2ab981e669dfbdf683bc548a04d0ef95030", 0xa4}, {&(0x7f0000017000-0xa7)="fb3e83007a25bd7e8da17e5677dda56e3824d11116b3dfe07da1bc1c4bba0f805f7d397a26c08933ffd6f65810f6811895daf15405b362598ad007a38c846ab4b92ad459ba30625df12b3fca2c976c782fff703cd64a5034445c5f5539b1e842564a757d3af69a9076ecc2813ef7e88b24d41e38723481aa948adc124723a940fefa5e625b71ecc274dd430f362bbcfd915642876440019bd3ef5fd276f269da976ff4fdcc3659", 0xa7}, {&(0x7f0000019000-0x2c)="d9408526b26b03dab0fb38eef263b3e104545af283f61d32417c4041b114409b7f4bc9df96b856536c9f0c1a", 0x2c}], 0x6) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000003000)={0x10000, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) timer_settime(r6, 0x0, &(0x7f0000017000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000017000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = geteuid() mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000019000)=0x0, &(0x7f000001a000-0x3)=0x0) lstat(&(0x7f0000013000-0x8)="2e2f66696c653000", &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000-0x8)="2e2f66696c653000", &(0x7f000000f000+0xd07)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000017000-0x4)=0x0, &(0x7f0000011000)=0x0, &(0x7f0000019000)=0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000001a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000001a000-0x38)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000000b000)=[], 0x0, &(0x7f000001a000-0xa8)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}, @cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r5, r0, r0, r1]}], 0xa8, 0x20000000}, 0x4805) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000004000)=0x90) 2017/12/11 15:04:14 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x11, 0x6) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000f62000)=0x20002, 0x4) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0}, 0xc) mmap(&(0x7f0000b33000/0x2000)=nil, 0x2000, 0xb, 0x12, r0, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xffffffffffffc, &(0x7f00006e9000-0x1002)="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", 0x1002) mmap(&(0x7f0000195000/0x4000)=nil, 0x4000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f63000-0x24)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000015000)={@multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f00007ad000/0x1000)=nil, 0x1000, 0xa, 0x8030, r0, 0x40002) mmap(&(0x7f000018a000/0x7000)=nil, 0x7000, 0xbde35e1b672e5b8e, 0x40000000040011, r0, 0x1000001fd) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000521000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002c8000)=0x91) mmap(&(0x7f00002e7000/0x3000)=nil, 0x3000, 0x7, 0x4003e, r0, 0x2000000000000) mmap(&(0x7f00007ea000/0x1000)=nil, 0x1000, 0x3, 0x40000012812, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000d8c000-0x4)=0x7f, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x200) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f67000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x10000) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000f66000)="", &(0x7f0000f66000)=0x0) 2017/12/11 15:04:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000050b000-0x108)={0x80, {{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x101, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) read(r1, &(0x7f00003cf000-0x49)="00", 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000423000-0x4)=0x7, 0x4) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x7f, 0x3}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f000059d000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000176000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000c21000)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = userfaultfd(0x7fffe) keyctl$get_keyring_id(0x0, 0x0, 0x8000000000010001) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fsync(0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) read(r0, &(0x7f0000ee0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x800) sendfile(r5, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, {0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1000007}, 0x1000, [0x7, 0xffff, 0x6, 0x1, 0x1, 0x1, 0x323f, 0x78]}, 0x5c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x8000000000001, "d8588341a3332e435893f760928f541b42c41db0f53229e10458031e411acc918b07deaa85a71569b72317b9229c05a260f51652df313acceba60958f71aa88ae177e2e4fe748f1a5407000000bde9e6"}, 0x160) socketpair$inet(0x2, 0x8000b, 0x5, &(0x7f00001ad000)={0x0, 0x0}) getsockname(r2, &(0x7f00007c5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x4)=0xe) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000087d000-0x160)={{{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x3, 0x6, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x80010000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x100000000, 0x7fffffff, "cb5c282a9d7a84053dde806946db35ae93c867d382c5bfe5f4f074a754d277951a7d7f3995a3d64cee6498481c15e78dbb017eb9ef336fab4cd54b3e987e1a19253d577f14138d68a31cfea7570be696"}, 0x160) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000992000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, r1}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r4, 0x0, 0x0}], 0x1, 0x6) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000013f000-0x4)=0x0, 0x4) writev(r6, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000ea3000)={0x0, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) r7 = inotify_add_watch(r6, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x25c) inotify_rm_watch(r6, r7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) r8 = timerfd_create(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) ioctl$EVIOCSABS0(r9, 0xc0189436, &(0x7f0000aaf000)={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x5, 0x0}) syz_open_dev$sg(&(0x7f0000928000-0x9)="2f6465762f73672300", 0x4, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r8, &(0x7f0000001000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00000a5000-0x12)="2f6465762f696e7075742f6576656e742300", 0x6, 0x48005) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x1, 0x140) r1 = syz_open_dev$tun(&(0x7f0000aa3000)="2f6465762f6e65742f74756e00", 0x0, 0x40000) syz_open_dev$sg(&(0x7f0000268000)="2f6465762f73672300", 0x8, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000080f000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x9}) r2 = dup(r1) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a95000-0x4)=0x0) getpgid(r3) getuid() mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) lsetxattr(&(0x7f000018f000)="2e2f66696c653000", &(0x7f0000423000)=@random={"73656375726974792e00", "2f6465762f696e7075742f6576656e742300"}, &(0x7f0000215000-0xd)="2f6465762f6e65742f74756e00", 0xd, 0x1) r4 = perf_event_open(&(0x7f000035f000)={0x4000000002, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0xc5b7, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0xfffffffffffffffc) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$tun(&(0x7f00008e5000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x40141) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000ff04fffb7d0106bc5c", @ifru_names=@generic="df45650b2b8f222d911f6f8a77d710ec"}) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006c5000)=0x3f, 0x4) r6 = fcntl$dupfd(r1, 0x0, r1) sigaltstack(&(0x7f0000cb0000/0x4000)=nil, &(0x7f000018b000-0x8)=0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000abc000+0x559)=0x0) fadvise64(r6, 0x3, 0x7, 0x3) mlock2(&(0x7f0000b7c000/0x3000)=nil, 0x3000, 0x1) fcntl$setstatus(r6, 0x4, 0x6008) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000fb0000-0x18)={0xa, &(0x7f00003b0000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f83000)=[{0x3, 0x5c, 0x7, &(0x7f00005e2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x1, 0x57, 0x5, &(0x7f0000689000-0x57)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x100, 0x73, 0x7, &(0x7f0000d21000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x48, 0xef, &(0x7f0000931000-0x48)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x0, 0xc5, 0x7f, &(0x7f0000752000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x7ffffffc, 0x9f, 0x9, &(0x7f0000a35000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0xffff, 0x8e, 0x7467, &(0x7f00009b0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x120, 0x8d, 0xffffffffffffffff, &(0x7f0000ebe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x101, 0xb5, 0x2, &(0x7f0000840000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x2, 0x7, 0x713, &(0x7f00007a1000)="00000000000000"}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f000041f000-0x1c)=[@in6={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000fb1000)={0x4, &(0x7f0000fb2000-0x20)=[{0xfffffffffffffffe, 0x7, 0xa7, 0x90}, {0x7, 0x101, 0x8, 0xfffffffffffffffe}, {0x7, 0xfad, 0x6, 0x5}, {0x6, 0x3, 0x3, 0x2}]}) inotify_init1(0x80800) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000329000-0x4)=0x6) 2017/12/11 15:04:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb6000-0xc)="2f6465762f72666b696c6c00", 0x1000000008200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f00001f8000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000494000/0x2000)=nil) r2 = syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000d91000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_flags=0x1000}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b98000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={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}}, &(0x7f0000672000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000697000)={0x0, 0x0, 0x0}, &(0x7f0000053000)=0xc) fchown(r2, r4, r5) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r7 = request_key(&(0x7f00000dd000-0x8)="7472757374656400", &(0x7f0000438000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e08000-0x2)="5d00", 0x0) add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, r7) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00005fb000-0x4)=0x0) ioctl$void(r3, 0x0) keyctl$read(0xb, r7, &(0x7f0000456000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x3fe, 0xc72, 0x9, 0x22b, 0xffffffffffffff21}) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(r1, 0x3f, 0x280000000006, 0x4) getpgrp(r8) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key$keyring(&(0x7f0000587000)="6b657972696e6700", &(0x7f00009b3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r7) keyctl$describe(0x6, r9, &(0x7f0000273000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x51) connect$llc(r3, &(0x7f0000517000)={0x1a, 0xd, 0x5, 0x5c9, 0xff, 0xff, @random="f53c3e8bcf1a", [0x0, 0x0]}, 0x10) getgid() ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r2, &(0x7f0000fbe000-0x8)=0x0, 0x100000001) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0x7fffffff, &(0x7f0000400000-0x10)={0xe, 0x7b, 0x3, 0x10001}) r2 = epoll_create1(0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000fc4000-0x108)={0x6, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) flock(r2, 0xc) pipe2(&(0x7f0000538000)={0x0, 0x0}, 0x80800) ioctl$TIOCNXCL(r3, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000cd9000)={0x2000, 0x0}) epoll_pwait(r2, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) ioctl$KIOCSOUND(r4, 0x4b2f, 0xfffffffffffffffa) r5 = dup2(r2, r2) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000fd6000-0xdf)="1a4134e0cf3b77f443287f289782c2a5ab9bba755fca2589ff1e22794cca5df23385301c6ea4e0cc29e3b269599fae62c85b6623344b33dc48ba758247a162778493b17bfbeaa628f151477adad491a7b33133f31a9be9cc6ebebb8087a12c115531e3df5ee56c0109760567a3e722f10946dec878c6a202ae6cbd2594696df6bb61a82b31e8c877837a7bea7536282ceade3db7be93f66c813ecc63e295892b4686a19b10aa6999637a988f96a1effd8a744662ead94c06a988a426eae719d17d772e974b0b58175de2cfec716959818738b6aa87c8a0682ac47fcef2ca34") r6 = socket$unix(0x1, 0xffffffffffffffff, 0x0) bind$unix(r6, &(0x7f000094d000-0xc)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)="2f6465762f73657175656e6365723200", 0x40006, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@abs={0x0, 0x0, 0x3}, 0x8) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x400000000000000}, 0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000ba000)=0x7, &(0x7f00004dd000-0x4)=0x4) stat(&(0x7f0000307000)="2e2f66696c653000", &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a35000)="2e2f66696c653000", &(0x7f0000b80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000450000)={&(0x7f0000a89000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ab2000-0x60)=[{&(0x7f0000c29000)="61a75377cec4c1ec0678b738381db770f20387a93314d361d6c8a032a5", 0x1d}, {&(0x7f0000590000)="5b5e6eaf54b6d1e8464bce5d8f4d643f90ede57391b87d184d02aa17fa163434db5b017c6fe4959402539bcc6f91668d8430711ee703f228e9dbb786050bd483dcd06dac780890ee59e18a09642d36f76a65af9ecf9a9098a6478f3d760a2cf2413b18f4145c6fbb1c3731830bf4fa1efc5e29090d57792a995f68348214a711040c3ccfe98b8c432ecbe6d942b1487b35cd94aa6d3a4f54baac2eda8744d1d1b5c0d7aeac6a386dbae0ff6a0de7e499823b96fe1513b9150837d1a11cf4550c44f635639a4db5cdd970f37a9c5dc55f150599411f84574ff0e0901476381f5d856b", 0xe2}, {&(0x7f000067f000)="38a45af1147d5e9d9e1e9f4cca023d48f2f41b02aa33f4604c441b676d3b8dc734ca546abf91f6a30157dc1fcdb28c65c57f46ff4e4284355081470e0590cfba17cfc3a8b5b4b0a70be3dea796100aed24ec120bb7e5cf8a626307d83a76fe01f0f3bd1ba13ac824469d13335793c93858b5b2cd1f76dc5e0b6fd936257286a4e0c6efcfd9a2972acb27fc94e0df9cadd379126d50c223e674576a89780292e0b9ce0a09ffa470bcf732d2b783e4d2052db0df3fe7640bc9115e9a9a6e75201e371069b90e1ffb4fe03f1c8faa938646b869a260aa95f9d1d6520f255a5cceec", 0xe0}, {&(0x7f0000011000)="380cef4e6bbaa41266172548b1ecf459c9096fc3385e71651ee6f1e2b362b5b3542ea3201b0fadcfd44fbfa36057dc8b0c1fed89c0b0c40a87172d9412b30031277373ef0f51f520d832ae82ede0676c83eacf9579ac7585aec0b237a8c2cb6b13c09f605c9bf96a33bb62b7526aa94ad21558fa83b1a268821782a45d252fc227d7d3110c971cac9c4cc6a1239916c643d9aa80a40cc2880e65b17fa484105d6ddb1ceff8554cc8ddf09ff2e37006c9efd6cc0626287903c47531af2715dfdde229b06aa4c888707cf5bbc99485910f0a79f398c89f7e308c74c05f0f3ae8a4159b0234760e386a", 0xe8}, {&(0x7f0000fa9000-0x7f)="a0a72f194bee901c5810a307034163ef9a256b9f8f18cd347c1933b2d5f98596cf82b9fddf1df35ba88a8d9ef35b531497c6360a1185a491cd08df9f6e3bab8fe23c3df8250058e0f3be593a0cbd7a8460c1e973f1b96fc456aeda1e412d36cbe3551d267d80b7e645b5906e8eff87f2e15a04c94949e49b13ed950a0610a2", 0x7f}, {&(0x7f0000735000-0x32)="1e25cb6f33829c13f40711447f26a86fb4769acf7ca4a6cb0976c05fd063b68824172d7304573a638191f58d58a8bce6db01", 0x32}], 0x6, &(0x7f0000b89000-0x88)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x4, 0xc080}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000351000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r6 = accept(r2, &(0x7f0000b1f000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000e28000-0x20)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000262000-0x34)={{0x0, 0x3, 0x3, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000a34000)={0x1, 0x1, 0xffffffffffffffe1, 0x3, 0xfffffffffffff000}) r7 = syz_open_dev$mice(&(0x7f0000022000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400001) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f000007c000)={0x2, 0x80, "964383c41a851a865933f43793b8e7c579b199a1f956785d10af1615af4c0fbb9748fac3db1c8097eb78862d5b99aa7662b1b5410e9bf4ac76838d0d5bb02d2aa1be7fe57a5ba31ecc8e29fb673a376ad3985cab8e8ee9d826f52c4e5ea698abbe2cb69da031d6af84bf3960c4af4907c8778e92544b3f0f9d3de39c013b0a5b"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000ebf000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000f65000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f0000a9b000-0xc)={&(0x7f00001fe000)=[0x0, 0x0, 0x0], 0x3}) sendto(r6, &(0x7f000039a000)="fe452e9b19112becdc70e812f145798c35299cf648376ef681c1bf71c210c13e47b4da6978826cbeca5042b5cbc043b01b5c3823ee401a1a9e000addb55b2615c976a5011c5853c2c8dec51900ca41e97df92b2a92305bb681b8fc40e0dbe76bceb0c27a5b54a7749d2597215eb00b3c8e3963edd389cf0fc1b5b0b725478ab87ca9ad350ee1c61671112dc0d052a1f59f6e9219a6", 0x95, 0x4, &(0x7f00005e6000)=@ll={0x11, 0x17, r8, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") utimes(&(0x7f00002c4000-0x8)="2e2f66696c653000", &(0x7f00005e0000)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x1000) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x202004000008200b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000992000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fbc000-0x20)={0x1, 0x4, 0xfffffffffffff000, 0xff00000000000000, r1}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004cd000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000eb8000)=[{r4, 0x0, 0x0}], 0x1, 0x6) splice(r3, 0x0, r5, 0x0, 0x58, 0x0) r6 = dup2(r2, r3) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f000013f000-0x4)=0x0, 0x4) writev(r6, &(0x7f0000051000)=[{&(0x7f0000015000-0xca)="4c71c48cd34cf9fe94f8e0f3c0040c9c23eaf814c91db47bb6ec4be91f97c7c93842202063f7216fd3f7b43a4569b14c2adfaa41247a0e944163f24bdb2e5fe54bae84b2f1759438dc5f2a9441ec368dc58c46c0399bcf89", 0x58}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000ea3000)={0x0, 0x4, 0x90, "b5980d815dc325e19c8b0582ec4c6f9863b26a2288d356903c61c8b10999610e61c0ae9cb089c282969fc0eaa7c6e8c855bf92333c1380187fbc5697a0390a471f277c5334fc5e3d538e1fb056424abc8a64f42d98f24129fbf22d395564c4e56b5f4581d85b79b4cb20cea4c91f295b25272489a1ac1ddacae54c0778e805da9dbf714f5344b14a0c801ff070d58376"}, 0x98) unshare(0x400) r7 = inotify_add_watch(r6, &(0x7f0000379000-0x8)="2e2f66696c653000", 0x25c) inotify_rm_watch(r6, r7) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a7d000-0x4)=0x0, &(0x7f0000ff9000)=0x4) r8 = timerfd_create(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = syz_open_dev$sg(&(0x7f000076f000)="2f6465762f73672300", 0x100000000000000c, 0x0) ioctl$EVIOCSABS0(r9, 0xc0189436, &(0x7f0000aaf000)={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x5, 0x0}) syz_open_dev$sg(&(0x7f0000928000-0x9)="2f6465762f73672300", 0x4, 0x40002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r8, &(0x7f0000001000)={0x0}, 0x8, 0x800) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000986000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000ce3000-0x8)=0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = dup(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f0000012000)={&(0x7f000000c000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f0000005000-0x3)="0000000000000000000000000000000000000000", 0x14, 0x0}, 0x0) 2017/12/11 15:04:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000003000-0x28)={0x9, 0x19, 0x57c, 0x2, "b782577a86210e8b79e782745dd4a4cb90fbe9a24750ac728d674d025445fc7d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x49c000)=nil, 0x49c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e06000)={0x100000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000049c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000046b000-0x8)="2e2f66696c653000", 0xfffffffffffffffb, 0x110) mmap(&(0x7f000049e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair(0x4, 0x3, 0x9, &(0x7f0000dab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000ef4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="032e00000000001900eefb7d08cebd00", @ifru_data=&(0x7f0000170000-0x20)="7c51fa8335895ee229b6504845fbf24f3d7192f93e9b9de4193f13e1cb87f487"}) ioctl$int_in(r3, 0x5452, &(0x7f0000d20000)=0x401) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ba2000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x24) r5 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b69000-0x8)={r4, 0x100000000005}, &(0x7f000055c000)=0x8) socket(0x17, 0x5, 0xc) write(r5, &(0x7f0000e2d000)="1f0000000104ff00fd4345bb0700000000400000090001000400000000000000", 0x20) symlinkat(&(0x7f0000e5b000-0x5)="2e2f66696c653000", r1, &(0x7f0000c51000)="2e2f66696c65302f66696c653000") socket(0x13, 0x2, 0x10000000) fadvise64(r5, 0x1, 0x40, 0x3) socket(0x1f, 0x400000400000002, 0x6) 2017/12/11 15:04:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)="2f6465762f6877726e6700", 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000250000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b52000)=0x14) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000b7d000-0x4)=0x0, 0x4) sendmsg$unix(r1, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000)="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", 0x1fd}], 0x1, 0x0, 0x0, 0xc044}, 0xc000) poll(&(0x7f0000bf8000)=[{0xffffffffffffffff, 0x8, 0x0}, {r1, 0x2050, 0x0}, {r1, 0x0, 0x0}, {r1, 0xa001, 0x0}], 0x4, 0x9) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1fe, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e3b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f00004cd000-0x2)="2f6465762f6e65742f74756e00", 0x0, 0x220480) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) setxattr(&(0x7f0000f5c000)="2e2f66696c653000", &(0x7f0000955000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000d73000)="2f6465762f7573626d6f6e2300", 0xd, 0x2) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f0000e06000)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00006de000-0x18)={0x0, 0x7, 0x10, 0x7, 0x5}, &(0x7f0000b46000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000377000)={0x0, 0x8001, 0x400, 0x8, r4}, &(0x7f0000610000-0x4)=0x10) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r5 = add_key(&(0x7f0000ccc000)="706b6373375f7465737400", &(0x7f00009bc000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d59000)="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", 0x1000, 0xfffffffffffffffe) keyctl$clear(0x7, r5) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r6 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r6, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000bf2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bb6000)={0x0, 0x30c9751}, &(0x7f0000f5d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000c6c000)={r7, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4ffffce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c80002000000000000000762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$packet_int(r1, 0x107, 0x14, &(0x7f00007c0000)=0x0, &(0x7f00000c7000)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r8 = socket(0x10, 0x803, 0x0) sendto(r8, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) unlink(&(0x7f0000a5c000)="2e2f66696c653000") perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x1, 0x1, 0x0, 0x7fffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffff, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0x2000000, 0x0}, 0x0, 0x8000008, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008da000)={0xffffffffffffffff, 0xffffffffffffffff}) memfd_create(&(0x7f000045e000)="00", 0x1) eventfd(0x2) open(&(0x7f0000e65000-0x8)="2e2f66696c653000", 0xa000, 0x4) perf_event_open(&(0x7f0000461000)={0x2, 0x78, 0x37e, 0x1, 0x1, 0x0, 0x0, 0x2009, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x10000000000, 0x10001, 0x800, 0x3, 0x6, 0x2, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x2) timerfd_create(0x4, 0x800) open(&(0x7f0000b1d000)="2e2f66696c653000", 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00008c6000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = syz_open_dev$loop(&(0x7f000093d000)="2f6465762f6c6f6f702300", 0xffffffffffff0000, 0x400000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000001e000)={@generic="0708b7c3e7585c175e9a441ecb308516", @ifru_addrs={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e72000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x100000000000) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x0, 0x2f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x80, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) getpgrp(0x0) r4 = getpid() sched_setaffinity(r4, 0x8, &(0x7f0000c10000)=0x40000000000008) perf_event_open(&(0x7f0000dbd000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0x10240, 0x0, 0xd34, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x5) ioctl$void(r3, 0xc0045c7d) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f000048c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0xffffffffffffffff, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4, 0xd34, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fec000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r5, &(0x7f0000003000)="", 0xfffffffffffffff2) 2017/12/11 15:04:14 executing program 2: mq_open(&(0x7f00000a2000)="5c25282870707030766d6e6574302400", 0x40, 0x20, &(0x7f0000e90000)={0x8c9, 0x2, 0x7fffffff, 0x0, 0x4, 0x5, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000400000, 0x0) socketpair(0x11, 0x80003, 0x9, &(0x7f0000679000)={0x0, 0x0}) pipe2(&(0x7f0000b17000)={0x0, 0x0}, 0x0) mincore(&(0x7f0000862000/0x3000)=nil, 0x3000, &(0x7f000068f000-0x3d)="") fcntl$setpipe(r0, 0x407, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r1, 0x9) fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) r2 = socket(0xc, 0x2, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000e23000)={0x8, {{0xa, 0x3, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pivot_root(&(0x7f000095f000+0x3d)="2e2f66696c653000", &(0x7f0000092000-0x8)="2e2f66696c653000") perf_event_open(&(0x7f0000af7000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7f80, 0x0, 0x0}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) open(&(0x7f00006a0000)="2e2f66696c653000", 0x240040, 0x20) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x600, 0x120) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x10000000000000, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd84, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f0000f0b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x81cb, 0x5, 0x26f}}}) socket(0xa, 0x2, 0x0) exit(0xc4eb) r4 = open(&(0x7f0000eb2000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xfdff, 0x7e70) unshare(0x20000400) fcntl$getflags(r0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6)="776368616e00") openat(r0, &(0x7f0000050000-0x8)="2e2f66696c653000", 0x101000, 0x1a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031c000)="2f6465762f73657175656e63657200", 0x107101, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00007dd000)={0xfffffffffffffffd, 0xf492}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0x100000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3, 0x6, 0x3, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x5, 0x6, 0x8, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f00003d6000-0x13)="c5fa060008000000000000004000bf43f9d16c", 0x13) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000014000)="2e2f66696c653000", 0x260, 0x0) fcntl$setlease(r3, 0x400, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f000001a000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb, 0x10000, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r3, &(0x7f0000018000-0x7e)="485238fd2ea1dd67861d34b9f60c9c06435a68d11dfd75c107f540b182c50308f5eef9d0fd9c5ed9d540de763a27dae7e071894f110153f68469b040844517a119d0f325c8ba2aed099bcd9ebf0eee1460392b1629212cbb34112af00a85bf300cf006fa1cc221ec94c4969bb26776c3345a9adb5e4b7bce13a27a18ed94", 0x7e, 0x80000000, 0x0) io_setup(0x13ca, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x2000000000032, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x3, 0x2010, r3, 0x0) io_getevents(r4, 0x10001, 0x1, &(0x7f0000017000)=[{0x0, 0x0, 0x0, 0x0}], &(0x7f0000018000-0x10)={0x0, 0x989680}) 2017/12/11 15:04:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r0 = creat(&(0x7f0000ad1000)="2e2f636f6e74726f6c00", 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) clock_gettime(0x0, &(0x7f00003eb000)={0x0, 0x0}) utimensat(r0, &(0x7f0000e1b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a7e000-0x20)={{r1, r2/1000+30000}, {0x77359400, 0x0}}, 0x100) r3 = open(&(0x7f0000039000)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) bind(r0, &(0x7f00001de000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r3, 0x402, 0x80000010) mknodat(r3, &(0x7f000086f000)="2e2f636f6e74726f6c00", 0x40, 0x884) socket(0x9, 0x2, 0x8) mkdirat(r3, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f000081b000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000a14000)="2e2f636f6e74726f6c00") r4 = openat(r3, &(0x7f0000025000)="2e2f66696c653000", 0x0, 0x0) accept4$ipx(r3, &(0x7f0000a96000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000e2c000)=0x10, 0x80000) stat(&(0x7f0000041000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000799000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_create(0x6, &(0x7f000085c000-0x60)={0x0, 0x30, 0x1, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c76000-0x4)=0x0) timer_gettime(r5, &(0x7f00007e1000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r4, &(0x7f0000a55000)="2e2f636f6e74726f6c00") ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000a45000)={0x7f, 0x2, 0x8, 0x5, 0x2, 0x8}) lstat(&(0x7f00004ce000-0xa)="2e2f636f6e74726f6c00", &(0x7f000012c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000065d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f000036f000)={r6, &(0x7f000077f000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) renameat2(r4, &(0x7f0000b58000)="2e2f636f6e74726f6c2f66696c653000", r3, &(0x7f0000111000-0x8)="2e2f66696c653000", 0x2) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f000050b000)=@known="73797374656d2e706f7369785f61636c5f61636365737300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) 2017/12/11 15:04:14 executing program 3: mmap(&(0x7f0000000000/0x6eb000)=nil, 0x6eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xa, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x6) mq_getsetattr(r1, &(0x7f0000ea2000-0x12)={0xfffe000, 0x7fffffff, 0x4, 0x4800000, 0xfe16, 0x2, 0x3, 0x7}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0x3, 0x1, 0x9, 0x2, 0x7f}, 0x100, 0x9, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x10cc, 0xfffffffffffff000, 0x3, 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]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000002000-0x4)=0x1) r2 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000001f000-0xc)={@rand_addr=0x0, @loopback=0x0, 0x0}, &(0x7f000002d000)=0xc) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001e000-0x4)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000a000-0x20)={0x9, 0x1, 0x1, 0x80000000, 0x7fff, 0x100000001, 0x800, 0x694, 0x0}, &(0x7f000002e000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000016000-0x8)={r3, 0x6}, &(0x7f000001b000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000002b000-0xc)={0x0, 0x0}) mmap(&(0x7f00006eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000)=[{r2, 0x1, 0x4}, {r2, 0xfffffffffffffff8, 0x0}, {r2, 0x7, 0x8}, {r6, 0x81, 0x5}], 0x4, &(0x7f0000000000)={r4, r5+10000000}, &(0x7f00006ec000-0x8)={0x7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000027000)=0x5, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f0000028000-0xc)={0x11, 0x0}) statfs(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d75000-0xa4)="") sync() 2017/12/11 15:04:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x200000000004, 0x0, 0x4, &(0x7f0000f90000-0x10)={0x77359400, 0x0}, &(0x7f0000fc6000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x4000000000000a, 0x0, &(0x7f0000003000)={0x0, 0x10001}, &(0x7f0000d5d000)=0x0, 0xfffffffffffffffa) r0 = open(&(0x7f0000bfd000)="2e2f66696c653000", 0x0, 0x4) mknodat(r0, &(0x7f0000f6e000)="2e2f66696c653000", 0x8000, 0x36a) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) r0 = syz_open_pts(0xffffffffffffffff, 0x80) 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) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000009000-0x20)="0000000000000000000000000000000000000000000000000000000000000000") clone(0x400000000, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") munmap(&(0x7f0000003000/0x3000)=nil, 0x3000) sendto(r0, &(0x7f0000006000+0x829)="29187de1bf6be7a87ad8144434cc2bb48782305cecb374ec95a738a04c4cb3cf0786a3b35d65638ace3b7a12fa59a6481ade913e6c0dee0a428d7f2f8c230ce0ea724222d27087dfed674968b093fe34b5b316b9b8b34d80df4b2cecd5dad7313bdbfcffc8c33f0eb4b20f60f4fadbe07f613cb9fb8ae5715b4b27e84696bcfd94748c4e1d5a6e269ab534ac07c6deee517d1472ce85f7f2165bc38af11063fa8e18ffe6e92fc23b464905e44f818b94df3cd5a11bb33721f51117602e3fbffc66b50fb12c8cf8566ebbf9a46e0918d7266c08374126352a65e80e49e67d536de87fb688b7bd7ba07bec746a09a46bf2", 0xf0, 0x800, &(0x7f0000002000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioprio_set$pid(0x2, 0x0, 0x4005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b7f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000077b000)=0x14, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000176000-0x4)=0x2ff9, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e47000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001ea000-0x4)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000770000)="617474722f667363726561746500") waitid(0x1, r1, &(0x7f0000773000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000dfa000)={0x5, &(0x7f0000e09000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00004bf000-0x8)={r3, 0x1}) writev(r2, &(0x7f0000cca000)=[{&(0x7f0000889000-0x1000)="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0x1000}, 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0x1000}, {&(0x7f0000d48000)="78a132c08a0da4642780ee34b760d30ebd884ce2740f7c7c77e7cda09b47d58b827043c7ecfc96d0b68f3d692a41c49d485b42a2c18c8840ec9d137c8ed48bb0317ec3c23a5d4ea8ceb479b51f88ccb27e3f34fe8ff0c515d70321b2a4187d5e2ad14d90468dd8e1ac6776ff4baf8c392af0376565266f6c64a9470b599e5e6332e392e413ff848d5ba2eb7491bc76ba68e3ae004fbb78e5ee390638d772027c22e25ed7e4bf5da747227c1a4da9d807b39530a5209ee759017aa6e589bf33b1e7be7c38f29f74e7f48b8f59b8bc9c44ee66", 0xd2}, {&(0x7f0000aad000)="7cc35b7207e654b32310c62c817f9a4b253aa374be7ecadff4c60e26e8a5277db626e80a17a7fee62b7f97", 0x2b}, {&(0x7f0000514000)="76dd6a5d6334e624584aa38099f81876ff9143cbf03d992c56e1e5212033314174a37838ceef6f5c855797a7665d0ba5deb8e32c407e3aae34590dc07ab956e2fa0333a66349a1bba936ac797571fc52aff6cc28b4b422f2c04796a3fcc7d29ee05c5ca2473289e3950e82232f873ffa8b29de0cbc5b2aa7ec151b40248b6a198239f60fc03b5d19f9709899a38fd68927", 0x91}, {&(0x7f00009d8000-0x1a)="e98a0ba30007e85fac3b425664866088f02aa80465106466d6ff", 0x1a}, {&(0x7f0000cc2000)="fca03dca53cd0ce99e7370e5a62fe3d2dcaa31d471a02c74f380690a77c8355416afe82a6857023b3038216da8e1fecd68d9152c91330cb23327518c301afdb2322fb12c2e4543fb6c9ab8cb90f9632a37285d095a0989a10366b39d60bc8bfb72d66841fafc9cc3513ebfa4", 0x6c}, {&(0x7f000070d000-0xbd)="a926d22edd4ca4d3a5e04fbc6c47dbdbc7161a8cf1e6ca80c680b61e8385c492c1b2c2c588ed9e2905f1e84cd3dcbb0f73344a686c038216617930e401df148831b0499379180b434f16c72afd3e8e07156505514a102c1e10b01b674736fe20c7ef4758bd01b014ab06204c729e95c70d4a77345ad301dd7e58db61d1cac7e69b084ad8ff96d825c1124578162a78054e557952f556f13fb7ac826c859ce9f935ca2e01b83332580ad7192cb288813040dd156755b42cf881db0cf5eb", 0xbd}, {&(0x7f00008d2000)="d869a6bdb416275b74e1b871d0e4fbf78a6817cb10da6f74094a68a78b3ae2465dd465e2e2c69c32727582235de90f1c8592fb2815eb5a3e2cb9744798b7c4ce1ece3359efcd021b160d9aa789e1baecffb05ce6eff9e084c47bea12bbcf8e244074970e4736ed69c1362b83aabe4149f85842ce30a0e35c46af07c2e068bed7cb02641cf915f3bdfbd53e7940df12966ab3ac494db8f28e00f8edadea8d6cfdacb7a81bd1fcc89447a7c670ac5421fc07d37657920eae39c6b0bc3f507043f6f1aaccd0538d7425041585", 0xcb}], 0x9) 2017/12/11 15:04:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) add_key$user(&(0x7f0000556000)="7573657200", &(0x7f0000b51000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000053b000)="", 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000b9c000)="6b657972696e6700", &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, 0x0, 0x0, r1) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000074d000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000fd2000-0xa)="6e65742f74637000") preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006a5000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6e}, {&(0x7f00006da000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}, {&(0x7f0000910000)="00", 0x1}, {&(0x7f0000a75000-0x8e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}, {&(0x7f00008c4000+0xe85)="000000000000", 0x6}], 0x5, 0x0) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00001e7000-0x5)="7965616800", 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000608000-0x4)=0x100000000038, 0x4) bind$inet(r1, &(0x7f0000a6f000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003b3000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f39000)=0x14) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b37000-0x10)={0x1, &(0x7f0000c3c000)=[{0x6, 0x0, 0x0, 0xfe}]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f7f000)="7363616c61626c6500", 0x9) r2 = dup2(r0, r1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f000093d000-0x10)={0x9, 0x7}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000460000-0x4)=0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x100000001) write(r0, &(0x7f00009c6000)="6402000000000000005a535d7da50bc48cd49c33000931d5ec06be458ff2cd33eab22f3b6000e9a3168e0400000066f8bb614f7b", 0x34) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f000019e000-0xdd)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000445000-0x4)=0xde8, 0x4) recvfrom$unix(r1, &(0x7f000066e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x56, 0x40000000, &(0x7f00008b0000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r4 = getpid() timer_create(0x7, &(0x7f0000d32000-0x60)={0x0, 0x3c, 0xfffffffffffffffe, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000025a000)=0x0) fcntl$setstatus(r3, 0x4, 0xc00) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f000002a000-0xb0)={{0x7, 0x8}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x8, 0x40, 0xa6c, 0x4, 0xff, 0x100, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_getoverrun(r5) getpeername$ax25(r1, &(0x7f000096a000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000c4f000)=0x10) flock(r3, 0xe) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00006ee000)=0x0) sendmsg(r1, &(0x7f00001c0000-0x38)={0x0, 0x0, &(0x7f0000142000-0x80)=[{&(0x7f0000a85000)="dd1a0be28cfe08a5a13fdeeb26901782814f6540cafa409c283a8acd61519c8d0fd2315fc5d43cd19eb218272b780a968f3a87eabe86c8bac8e9e7c06eb43e18232ff2f5bb37869a19e75b30de559cbc0f12bb5499b332deba55ac509dfc49c38311729a9c32c71753f0320e9e15ee893c1dc5c62bdbbc5641167f186507fb36ad8f9cd990f1341efe52eb7f81cccd084fcfcf17f6dd86abffa4b84b974974a853e373946d59e89c389cfe811906087a8a3a2ebe8876066e", 0xb8}, {&(0x7f000009e000-0xe9)="dbfc55c61a4b42f41a15e53d38283bd14c9ce1ee43d2f5979b5548642e4d8b243d7183a5f00e1fdea3bb900d329f1b4927a6b2956f295f0fa5a7738a433d51cc43302bb6f1ad87b79e5fa752358fb40a525e3aa11696b5a38fa2da7e88939388dec025b861506befc84e49cc0d1021c1abab6f070a0abb1381b89af1c5beae4ba8e594df068f983279771d522a311898469cd1477847c1a8f2266e0db38092553171bbbb183d6f0ec87ae32286e4d8e7a477b96996be42dd6b483b4bc8f8840b7d4c13fa78ffe3f5a49091e8cfaa04dcb9903173d9303083885e3a681f8e42500951a24225f31d4c61", 0xe9}, {&(0x7f0000f81000-0xa5)="f8d012fde67fb208bc620ba00f5c9cc28cd3254cca41a26eda4e019679281dd8f01fbb9be155e4b919a9bb05f325aa3407354a5735de13a9828fb528faf0bd7ac887290bf99396f84b43a431ca784ee5e55cc2cfe547e7b65b72c7f2ab8a8e998d084c9c80576332e72f1bd3de2f941e66a69f45d43946bad4f3ae4bf1b2fa6d7fbcf5e8d5415a689b900442f5126a79fbe178a4f3c505467bcf5be406ee8022a338bf2ba9", 0xa5}, {&(0x7f00007e8000)="7aca92e11dbd18fe79ec525bd3c0b098c8adeb9fa6236cb4f30a215908694f64a31dac54452a8332878b9af684171a3de6ee63ef24fd1514db4e8262be69be5f587bcf8f18b81ad2b46065cfec670a227721c44f6d97edc561b4fe798dd17f406ee2a1d717a24194960f581a4f3b83795e90416a3bd77b5c626a9008ce4996a443acf94182e0eb56682a7e2f74aa4dc7b958dfa52c00d53e9a2604f50986093ab4cdb23c54c33c2f7dee6d28035233e0ddcec9fa68ebeed64d091306702c61e0ddc61b4778748a5d12b7cb9a574dfd15580b076a656b03888e88a72edd56293c127a3e3d1fabf13f", 0xe8}, {&(0x7f0000d1a000-0x38)="0b56201274662eb3a1a2930d141c2514eb2343e52744404d65ea64761c56fdd059fa7c3bb05a47ec701b52a0908308ff63638b1750407f27", 0x38}, {&(0x7f0000e7a000)="8c48d0b89831b02ece15f1d5f33a9195560a05cfb42eacad113bcce2aaf4e2de1b9537e0dcb182ace8285f54eb192ca82777de8e782f2ba157a49e09a8807af26d88554c6262f5c679bebc1afbfe2cce9af8ba83bfc42689c676", 0x5a}, {&(0x7f0000c9d000)="6a73fe73da278d1356fd1e3c701dc9425baeb3fc098730d8e622f635517780bf1922426a3a962e3a48583425d63a16fda176e4655dd4ef396b8b863b113ba18eac82e0be2ef85a06e4f437972f253f689b85b4010802087eb63b729bb55abd6c9c50b16c0b52360338b805a6d4fc382e6edcac7cb088eb8bc379140f64717855fbd38086b215ee70b6ddcd55b170e4ce8088e40074cd5a6b4479ad920f6027d9d63ddcf212ae7cc94baeffe37bcc67adafc328d8d5fa8e441aa7caf7697ae6ff96dcd2d961b4bb1d2dcfb4738c0d536afb98b66a205ba74463caa5", 0xdb}, {&(0x7f0000bdc000-0x6b)="877be7287757261bcb487a1052fdb2a2d3fad7d7baef800f490ca342efa186992252b212f76aad2716adc38bcdffddd93e28ddbcd232a35da26fb6380e257d2f114716bd1f81a8f52754bae3fab32b7e39a6f4c1aaa878cf1260fb76ba6c496e17f0b168debb6531a4a662", 0x6b}], 0x8, &(0x7f0000846000-0x150)=[{0x40, 0x1ff, 0x5f5, "01c9c25ae823e23c47d95081c261a5d6bba7bf1fe8408d7c42d651eba656722fe05c8e56b4852b6502e6b17b8c5b6bff"}, {0x38, 0x118, 0x3db, "b069d8d5e215ccd962d5aae4b01b9de9cf08b493052e2429ba076a59f02215a54b0fe8ce7ff9e8"}, {0xd8, 0x116, 0x5f47, "f51d47db005d7a3588d8022aaa67cbf1b0e65b0c018b4f3ac093ff5e5b7386df4bb38ea7679af2ce5ea2be520d2e1bcb8f70ec9faedd5ffd793529331cef2c5882c726165a39517aa636c1e1bbf5d360be9984b54f45cbcf0a24275125578926a4354eac4a4cccf2c38b7b2d1decc1fc40240d9e3e48d01c1671b89918090faa3427a2e2eef81a5f8690ef4f0fa595eda69ef084fb5166a2453fb7daab6c4b0d3989fa9b410a19178dbe59109be5a4101051d5fa684174b3537cec4e8c1c3ad78cb44cc8c23f0c67"}], 0x150, 0x40002}, 0x20008000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00009b6000-0x4)={0xbb}, 0x4) tee(r0, r1, 0x40, 0x1) sendto$inet(r2, &(0x7f0000cf0000)="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", 0xf80, 0x80, 0x0, 0x0) 2017/12/11 15:04:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xe7, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8008, 0x0, 0x691, 0x0, 0x6, 0x0, 0x1ffffffffffffff, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003f0000-0x9)="2f6465762f73672300", 0x10009, 0x800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00001b6000)="2c2e00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) write(r2, &(0x7f0000bf9000-0x13)="c5faca0456f17801854cf5000000404310d2dc", 0x13) sendfile(r2, r2, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) unlink(&(0x7f00006d5000-0x8)="2e2f66696c653000") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000dbf000+0x4ec)={0x0, 0x0}, 0x802) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r7 = dup3(r0, r5, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r7, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x80000, &(0x7f0000456000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556000cc18a634785244bc3a6adea1b44538227869ac83b82") ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f000097d000)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000c34000)={0x0, 0x0, 0x0}, &(0x7f000005a000)=0xc) fstat(r0, &(0x7f0000432000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000dfa000-0xc)={r8, r9, r10}, 0xc) r11 = add_key$keyring(&(0x7f0000a23000)="6b657972696e6700", &(0x7f0000ab4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r12 = request_key(&(0x7f0000de5000-0x6)="2e6465616400", &(0x7f0000862000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000035e000-0x2)="73797374656d00", r11) add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed1728cf6609a142a854cbdf592c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a61d14c4794fe83ad573c03d22c9f0c6ce3152e46aa9628dd07fa1f34ddca25972ee4c552ef", 0x56, r12) keyctl$get_security(0x11, r12, &(0x7f0000777000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000462000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000015800002000003ffff1202040000000000000003000449fb07238f7a23"}) syz_extract_tcp_res(&(0x7f0000341000)={0x0, 0x0}, 0x9, 0x57ae) 2017/12/11 15:04:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)="2f73656c696e75782f636865636b72657170726f7400", 0x4100, 0x0) getsockname$inet(r0, &(0x7f0000f6e000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000437000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x81, 0x3, 0x80000001, 0x8, 0x81, 0x3, 0x0, 0xffffffffffffffc0, 0xc8e1, 0xe0, 0x2, 0x5, 0xee8c, 0x5]}, &(0x7f0000001000)=0x108) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x7}, &(0x7f0000003000-0x4)=0x8) fcntl$getown(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) fstatfs(r0, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x141000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000004000)={0x1, 0x2, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000006000-0x4)=0x40, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000005000-0x75)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setpipe(r1, 0x407, 0x5) recvfrom$inet(r4, &(0x7f0000000000+0xd4a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c, 0x120, &(0x7f0000002000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0x86, 0xe, 0x4, 0xfff, r2}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) socket(0x8, 0x0, 0x5) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000005000)=0x3) mkdir(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x0) 2017/12/11 15:04:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = request_key(&(0x7f000091a000-0x5)="6365706800", &(0x7f0000e08000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000040000)="2f6465762f73672300", 0xfffffffffffffffb) add_key(&(0x7f0000bbb000-0x8)="7472757374656400", &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, r2) listen(r1, 0x0) timer_create(0x6, &(0x7f0000d2a000-0x60)={0x0, 0x3d, 0x4, @thr={&(0x7f0000544000-0x8c)="61d3ac107b101e8ca5f56a4b81580f478a74d019e6123aab7398877e42dd837a530f63ba92c40404b46402daed651578d3209f816924c39ac63afc176db9cad8600ac60785cf4b95e603e44c3d000e5cf2ba714c6d51f5b5daccc04188db96d57a0d72183ea263f99a618d7863f068e4c245e31a67b712bbfd971aed95c98d58dd32b0886cfbfd6f95a07b9d", &(0x7f0000537000)="c8572aa2dd058dded10a69a5f5fe01452bb70e893af53380c80ce973a9dfa73c17b90b902d572c7644adbb9bb4ce5616a1643e4ac63f3afa191f407c215f0cc38de70dd9da5e52017f3f519540738f7abdd12b2cd09012df219cc44a071d104f586072dc1c664bb1e5b659b5108524899b1677697c9078"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000219000-0x4)=0x0) timer_gettime(r3, &(0x7f0000931000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) add_key(&(0x7f0000eff000-0x6)="6c6f676f6e00", &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="53cff049a221c7524e354222476ef95cbe1ac0b106ba5e16b9541673b1f5d95306be69fca281b427e0055ef602da080720766de6c720d926c1330e11268946f65dcdcf3e8a32820e50c1196d32d1f5c101352f5aba69", 0x56, 0xfffffffffffffffe) dup2(r0, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000012b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x208000, 0x0) r4 = getpgid(0x0) capset(&(0x7f00009f8000)={0x399f1736, r4}, &(0x7f000072f000)={0x0, 0x7fff, 0x1, 0x3ff, 0x4, 0x2ce}) 2017/12/11 15:04:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x800000000018, 0x23) r0 = gettid() capset(&(0x7f0000001000)={0x20071026, r0}, &(0x7f0000001000-0x18)={0x6, 0x81, 0x5, 0x1, 0xffffffff80000001, 0xba4c}) process_vm_readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000002000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd0}, {&(0x7f0000001000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}], 0x3, &(0x7f0000001000)=[{&(0x7f0000002000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000058c000)={0x0, 0xfffffffffffffff9, 0x20}, &(0x7f0000463000-0x4)=0xc) r1 = syz_open_dev$mice(&(0x7f0000003000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x90143) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000458000)=0x3, 0x4) 2017/12/11 15:04:14 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) sysfs$1(0x1, &(0x7f0000567000-0xb)="2d6d696d655f7479706500") dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0) setfsuid(r3) rt_sigtimedwait(&(0x7f0000001000)={0x6}, 0x0, &(0x7f0000001000-0x10)={r1, r2+30000000}, 0x8) 2017/12/11 15:04:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) mmap(&(0x7f0000000000/0x38b000)=nil, 0x38b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f000038b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000038b000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000ca1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) r3 = socket(0xfffffffffffffffd, 0x804, 0x1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000234000-0x8)="2e2f66696c653000", &(0x7f000038c000-0x10)={0x8, 0x40}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r3, &(0x7f0000000000)="0214af0002000000006466b78e000448", 0x10) r4 = fcntl$dupfd(r0, 0x0, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000002000-0xd)="656d3027282d6d643573756d00") mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000008000)=0x50, 0x4) unshare(0x1800000) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000038c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f000024e000)="00000000000000000000000000000000", 0x10, 0x5d, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000015b000)=0x6, 0x4) r5 = socket(0xf, 0x803, 0x2) close(r5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r6, 0x0, 0x800000010, &(0x7f00001e2000-0x12)="180800020008000000b58c5ee18c88a3ad0f", 0x12) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f000060b000-0x9)="2f6465762f70707000", 0x8801, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000034000+0xf2c)=0x0, &(0x7f0000829000-0x2)=0x4) sendto$inet6(r2, &(0x7f0000cf0000-0x8e)="0540840c5cc66587ddd140ad5e643c835e967a05e7d6a20a6df7da2031f3f9cb169b56a0733b1e6b02f259cb9a5d9633a4b6e6a0354a48eaed6ba50267c25bf2f2a3a55f7f1f3d9eab3558f28bf7caefe6f304576a87d5760555d0bbb946fa436651967268761f5a4bdb0f8493fe462f821a20dda67008ff1dc13c893aaf974e10a4a57432c5eaf8de05175317f4", 0x8e, 0x7d, &(0x7f00005e0000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb4b3}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00002a0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000031b000-0x4)=0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000175000-0x4)=0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x4)=0x54) 2017/12/11 15:04:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000497000)={0x7ffffffe}, 0x8, 0x0) r1 = gettid() timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x14, 0x2, @thr={&(0x7f0000a86000-0x98)="a2073b6a3bc13533038ba001fcdd63b410bdb5efa53cefe91e7d5f97570eb8f293c5c13b1603f0a67b9625c655d7709bf78ceb86aebb6b4a9007f1f030684af04ae49f858fee6b2a58a87de6981e60c41c79b2e9ce2a5056fb89d46629456580eb00b9ab1095bd43af39c5213892db7a9c7c908946a2c05c8107b0b63e7eee43e8da6a4c786eda714c3ddf0d902d3ef10d8e60d4db921ce8ad3acbdafbc047b4ac2b3881753acfb901859468c37d65d61d51e79204dcfb79a14a", &(0x7f00009d0000)="b37295a4afd1169768cbc56ab0c5558e715004dcaba356ac309d9e3ec4f72a876d13305df85f1e50c4e78961a30aa48c0f60db202f8479818b9df9066f4a95df17f6e15d0739a52bb7427f0612535cc36809bd735c598e3272157f2010f4429fb7af2ba1f3397403e3886d170b6da75186a6d211e55e7a855b56664ad4519653"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r3}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f000067a000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = socket$inet(0x2, 0x1, 0x0) r7 = dup(r6) setsockopt$inet_tcp_int(r7, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00007f6000)={0x0, 0x0, 0x0}, 0xc) fcntl$setownex(r7, 0xf, &(0x7f00008d1000-0x8)={0x1, r1}) r8 = accept4(r5, &(0x7f0000180000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f85000)=0x60, 0x80800) bind$inet(r6, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f00007e8000-0x6)="7965616800", 0x5) setsockopt$sock_linger(r7, 0x1, 0xd, &(0x7f0000aae000-0x8)={0x100002, 0x7ffffffe}, 0x8) connect$inet(r7, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f0000142000)={0x7, 0x78, 0x4, 0xfe, 0x7f, 0x88, 0x0, 0x54a, 0x22000, 0xa, 0x2, 0x1, 0x1, 0x1b, 0x0, 0x10000, 0x4, 0x9, 0xcb09, 0x4040, 0x9, 0x8001, 0x0, 0x4, 0x3, 0x686, 0x0}, r1, 0xff, r4, 0xd) fcntl$notify(r7, 0x402, 0x80000032) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e0f000)={@common="73697430000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r7, &(0x7f000029f000-0x1000)="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", 0x861, 0x1, &(0x7f0000bc8000)={0x11, 0x15, r9, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f0000b8f000)={0x15e, 0x8, 0x3f}) ioctl$DRM_IOCTL_MARK_BUFS(r5, 0x40206417, &(0x7f000012f000)={0x7, 0xfffffffffffffffc, 0xffe, 0x9f1, 0x5, 0x1ff}) timer_settime(r2, 0x53c8ff9ec8693a3d, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) preadv(r5, &(0x7f00000c1000+0xf45)=[{&(0x7f00007b9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f00003be000-0x6)="000000000000", 0x6}, {&(0x7f0000de7000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00004a4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4c}, {&(0x7f0000e70000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f00006a4000)={0xffffffffffffffff, 0x3, 0x4, 0x3, 0x0}) r10 = accept4$llc(r5, &(0x7f000079b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006a3000-0x4)=0x10, 0x800) splice(r0, 0x0, r5, 0x0, 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f000048f000)={{{@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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000-0x4)=0xe8) r12 = getegid() sendmsg$netlink(r7, &(0x7f0000507000)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000b60000-0x11b9)=[{0xb9, 0x332f4f05, 0x200, 0x4, 0x9, "75553ce950a3b44ca6cb4dd4434c8045519341cf8f4b2f3ceb0de62d449987ee00d4e1b8ccfc828351473cc9621adc669339a5e799681bf5c11d122eae1e95744156215140b73f27b4add2223f439911165680c748675d0079ecdb8de6abb7d5b701d9a7d6266d0c0701a4603330285ee54e9023da37e4b699ebe2b73f5c1893ad0369e973e4e236be31a9ff191e493ff03d5704db19f23a7de13929f5d5b5dbc4907a6773c2f37b9e"}, {0x46, 0x3ff, 0x201, 0x6, 0x6, "1e7b32767157a9403a83b606dfbf9ac513a47beb2c9a22aefb09e1c1ae6e4ae4db09d59be8875fd36435d72ecaa8a37838307e483f6f"}, {0x1010, 0x7fffffff, 0x20, 0x81, 0x6, "a1587f9e411c8567a7d9569f7d0efb50e6ff070e1004104006facfc67076b5c325c0b07bf5a34121d66728d92bacd4f0911b7df38dc1ab71f205ed3ac5db7114b212ba22f9a4a09852e12fc0ed07d713d1448093868c6f0ee2b94bd0d5b94e5e963427ab9737ac470863961b126782f85c04c332fbc2eac2ecf68b3db74fcb5cc1a926d406e04e7732936d410ba9f240a60404b950a8ef8118f74f98dd0bb2bda957c551320313f360b80618abca1aa2dfc1ed86b601a838f16568d0c96fa6deda951cb4c66586f8a66bf15b50739334da3da8b4de6847df6ae35eeb9bc29d5788e5a3cd9bf9fdbcee5df6c3bc460f7dc073aa7aecb3b86d1588563cfc1bc540aa315d9445515d64ace0effa4a34dc12f87a7343abd8468adf6d55a4149d67475818b47f96c34624eba115fb217ce7a041c13757fbac997fc35987140c47eabb8e063c7f21bc5f7658d1452c2f32714cd6f73f7206a219f5d43c31d2743aada261a588cc14ccde0250b148960011a55c45c379c13285388028c02f939d95b9c9342566dd0f62552368d38ff459ad11e86ff057446a7a21a59984d42480325da013c843485261be4602df40b7f5de859e99373e710908ba15cc088e2d85b8d21c463ff51daf14e7f7c9143fa0b47f0892c091d578cc5913896190dfd63d8732c5ddda56c6fd1e5985376fbe78ded53f7e91b2db788377bd8e3655d0b9b737e4fdfa8c64eefb46a860c7074f7f3afbd576e0365294b2c183d4d504892f35ceebe3f2b8143856505331b67a90049f1d7f28f6c662995b9f99e20d7200e85f5654166bea65b0902c2be2bf3395cd0e6863dd4225402446abc56cc4d6cef57d3eb213a55596818f8c0ac0cf2bdcafe16f8b94a268b498d1240de4fd2077b80db5d5ca1cf63f6e6473a60ee851995b4072864ae5b218f49fbad34729550e55d0cac1c4fa291251e80a137386c845c12c58462fe4935ccad4c270a0ff4db01571443d1bd2c1e2d5a9b54fc3786323a19407b02e200a72f1e09ad6d3ed5552f7ef80dcc93be666dc591bd1451dcfd2ea7f30c8d8cae194a66eed9f717c87079c839093e9d657030e7b966a1e463d6d7c84d2dac4bfe8131af0a37f99c530d819eee1d9af0bfceb18fa38b92a40c65fdaa3c902c5209a6cf3a19e30be1515652bc63d75080d9994fe92595c873f0336bc2f6ed4148a15655164489a406a156f92e9d4a90d0e9fb98676a410714cb4d0182a5951ab8d19994259d516e92e25cff04d48b7e3ac56e84b5c1749f885121c9834f456168c544d3a1afef36a687066a6a22a2d1450213239b1fe302b196e813d87421797bb3a9c19f40200e7b0b89bb9fcdafba8d56c607096b2c5c15147e4b02616a182de4c82155be1367884a8f7c1364dd1e45387e8815335be3fa77d49aba401684cb9932bd0567ac06acaf1f4531dddd0dba00d29e6082d33a151bc3efd7a092e2c2015c80d1636ab3727d56af33556ee2004b406c32ed79a49ae04d08d99f6749a41e175b8710dc21bbb1f9d9d61d58edfa077606a11fb23682dd38e430106bc07bae911177550e793dd10bdedf4146ccea1ee0460980ca86148ba95aa8dbe4a894460346b47f979e576d6e406e7153d4463a252f093ad07cd64be296f0ecc71adaa0ff043ebf5fa566a85fb7bef890ac101f104de6746e0b29dfd3e740e05086f39914678e5766bf401e763ff7c3a55bced52bb2ba5fec3d0128c687c29876f9d1089053295a397c2e2c900f165fbe1be791dbae68902f01fc91e043733bc97b6966c7b873b267de794b5d3197666c56275cce414db69ee47320fb321ab640cb56ffdd8fda979cd32ef01d2af41b82400ed02ea72c265fa249b4a76fffae5840e2a76a6e65e05ab889e00fcc00d75c0af81a7bdced34253dfeb8d091ccd2aad59c0341ecf57b16ca0ef347012d394ef925ebef78dade06f2ed14b8d41bfced82cb6b508f50318a66e9120d4838c676e56862f792ea40124b9acd6b187cfe9db5ddecf95f48ec36b1ce3c9eaf0ac83d47f463e0d829d477c395aa0422aeac39e94d76642692701864bc80d902749b813170ff317bc1cf5e8b8a9d2008d59cee5e2d686941501bce8f1f5e27cb5c5e16a1bf4f8d56149de9b1cd5fe6235e6bb126d12c658d5e57c6c598f30c4a66260d1e8d8c8a62c866c52965516f35b5c8dfe819d11e5d817db519f00cdc8affba60ce122d06d6eb06e3a1f7ad4b2f8c6e33b034d6f184654f9de7ecc920cad4ccbcad89612f8f91b1c445206e8aca0c175c17a42ad78144993ad1dd1e0e027fa9e064e66ea1b26fc8b53be5d2d32eb1b02c00fa827cb0dc4591896033b3ec298aeefdde1bd7936cc9e61547262ad6d7a0002b037fbe7eb3c661ddfd84973135d5ec87bd43f3aa7efb12b99f0710debf6688a8e68585683d384da5a49178e363e57923f82dbc6da75cf62cf065db81de594425778435e5fb696db5e8f8dd8e8a396124985287727c2098a4cb01f518b81368f152be43cc056433506a2d07a52bef07d145f17a5bf1bc52f0a56cda4d3ac6ad00b7a1e418ba3f161547eb9157096b14aecd3593d8bd7daac642b684af2366a441c6b2702021148311ce97ac517f4a8a1b4200756a1484518a89cd0ca3f69e4826144129a34209804d908d901230787d8374626c1537d37dbe02c85018c8b0654754c3fe7c49fcabe42c02fdd74a33f03ae1293998e73be7db3e17a3b39a71cbd1a5487a3d73c7726ff556f22bae33bb08358f5cabb2e8f46096de266413d0bb789b0f20f91585c521bce6183e180e6fbe84d5fe5036342b2aba5d6594e04178349f58bd0caf21b3ef4efdae0448554eac887f1720360da4f87344015a8d17ef3f0181a1c05eb2e266d169a10fe0e55b5d6543867d908d37d8fa7e4fb64165c85547aa180ccc0a211f718e7f4ee8bbf81dffe91da5e818caa0a277f476e3e7c932073676e3f47c0cca246a81d10d3a186381540884be1ad64061b4bb0acd30716b47b79dd3b1eb59ea7d861772ca03bcd5a2aea3e20a0722e59effb355db0050875492cffd92fcfd6dbadf534fd3297e87645b9ad9833daea38177227a357de42501d2bd9ed87523c4a46ed27870572f5532d4c81bef381ca2de7020fe430a5b5f230d009134fdbac17e94e0a60df43591e73cb190b1dab1aaf49004c9ee341f6a310186da95d7cd9b6e7e499f1fcf4f464066ec29d685470b1569d485b45870422c46fdcae697dba28d0a85372079afac83052c10cb717c716de2386076799e41d2eaabc3a5ee22dc6a6361a39bca99c0830417cf69c23711754d005da82ce17fa235df091f45ceb3998ff67ea0550c51949ea8f3048d20d7dc198339f4662b7b11d5101df8f16b407d7959e6e9d511b75cc2039f9014dbff5747d342397704647786b76e21202c7ad13056bcb0ffaf1dbce86b7d6b4db330243f8e76b6877b4549e47bcbfe065f7d3b3dd8a1c4bf992635874cc21329ffad91b112c916c87d33965c780a157f75ad206e925176c08dcfc19f2238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{0x83, 0x7, 0x609, 0x7ff, 0x100000000, "0b618a1df3d29662b8c5d2e29558d1dede1dbc9781dcad5711e6093528e0ede5ef594572bfb472d32648a1d3e15a634745d535700a45599fc984e938d2f9404cfa37a45f8c0ded527c6655d607866f340aea265fad2fbf48c6141217e755ef68dc4d4f88cd287e40f5a907c3de727f5f1aa56e"}, {0x89, 0x3, 0x0, 0x4, 0x4, "097509c6ed59198ce165d13fbeeb188673e351ff2b39203ab9448bd4b7fcbd96ba2934f2e270bcdccfa289001cd5d2a66aa54aebdf1149e2f44a3c0fc6efbf9aa7187f4514a54f96f7de5c270e30988c96baad60a911509412551213abc67a6ad057158d0e570eec432dc344f4f476ba3a75d48eaf451ad593"}, {0x4e, 0x10001, 0x120, 0x3, 0x1ff, "a1f80209c8c22284c8f238962bb084ec4bd740e9b5b53ae140d1991ff398cbd24e9a02151ab81e104d35244c90944b7d623b7ccabcc81796bae150b1313e"}], 0x1516}], 0x2, &(0x7f00006e1000-0x88)=[@cred={0x20, 0x1, 0x2, r1, r11, r12}, @rights={0x30, 0x1, 0x1, [r10, r8, r6, r10, r0, r7, r4]}, @rights={0x18, 0x1, 0x1, [r7, r5]}, @rights={0x20, 0x1, 0x1, [r0, r4, r6, r8]}], 0x4, 0x4c001}, 0x8004) 2017/12/11 15:04:15 executing program 0: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x20000001d, 0x3d48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000c59000-0x4)=0xfffffffc, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f0000db7000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0xfffffffffffffffc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000cbd000+0xf0a)={&(0x7f0000241000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000231000-0x90)=[{&(0x7f0000748000)="c489d774d2547fd87a969fdd1eb88fc81d93b12fe29ec0671259e619b2080edaecc47aac6fb291adb76d0b4958421a10300f7b2571815a8c59ecc0d63a46c6acf02c770dde892ecac213f88a11f3b74e83f63fb92cbe9f87fb1596134ecadf5af95e37b1cbed15", 0x67}, {&(0x7f0000bec000)="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", 0xfb}, {&(0x7f00007ce000)="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", 0x1000}, {&(0x7f0000382000)="45d6d4d59b3f7e031286c7b046f8ad7c66004aeba8a7d41eb8c0ecd21c5cae277ed1de0996413dc47486aeccadbf1367b222079e09aadc1f3cbb02f2bc403d2ab3b0d20d8fc6bd7314a058a30070df09e3c1d2ffc0c31bfe7b76ef2045e7b51bf78c8e488da1a4da9eeb8576ab72950921aa1f9612c5ac2e401661178cdb931f833f9c6a59f94c1cf9ed8591e88b173a85d4e754d57867eb99dc4c9ae5ed8c503bc0314905b4c99582c3d5a9f53b5aff7baca2a8bd4c27ac43cf2f0fd8bd2c7d892a2bedafc3d7e288f1e77bbcfec41376246096a434c22d5f", 0xd9}, {&(0x7f0000f3c000-0x52)="458e6c86725671c815d096b2806a8e617d9c03d7cf010e2f30660bf8cc1860a4f1a165d217affffb246f2276c8e41749ced152e10456b8671471b5df904c128152e2c908c7f310d90791a75d848922aa485e", 0x52}, {&(0x7f0000c72000-0xaa)="fcddca1c2f6f74c785200798559f710dcc5fde2007739f54e9d62695a60c3ca7ca5354937a030d84dd6d2d97fa0c6e1f4c14c83f16f6653e65151cc33d16e2aa4b7ff47ff68894e06e9cc25ed2b9a69eb6526d59905b1a32efd2cbb9d1434c7914d8d63c5f1108204276c8067e89b442053a6690a28bbdcca5c57212cb22d0fd2e811e386d185fbe2a7f204043e93fc6b6c03a3c125c0a8e4227453fcb241dec9a07214097a0e4573bcb", 0xaa}, {&(0x7f00008b5000-0x13)="ebc4a05b430d37d9368603ffad81ffaaacd04d", 0x13}, {&(0x7f00003e4000-0x20)="08c300ef2e590db7f8cf820e2e218789be2cc537c49e587012e854f5374de80d", 0x20}, {&(0x7f0000875000)="2962e5831dfb90e395ea7730a8182b2312d970c8b0f03a7394e7948bbe5a1ae6c7783e11ef74e553abae0e4861a69637f2d37423522717e2632e2eacfa6b424cbbaaddd91c43c0fbbb00436d7782a2b3423d05d5b51232521365e3e7fbcdd4571f6ec006a34ca447a84821becafcdc6483bdf20d704b4c9c575ca3829ec7610909ed28782ee06081e82925379b063e4dcf4181b156b0e77373e89d51015a59c475d8cd6ca3ae188bf4c84b2a40d656aeebf4f7d69c539e379dadc667e1a9251e690893f4a7d1802cfc", 0xc9}], 0x9, 0x0, 0x0, 0x8b890e1539f50aae}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000433000)="2f6465762f73672300", 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r3, 0x0) syz_open_dev$sndseq(&(0x7f0000733000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4800) socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x100, 0xff) prctl$intptr(0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000081d000/0x2000)=nil, 0x2000, 0x8, 0x1000, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000068d000)={0x6, 0x0, 0x5, 0x4, 0x0}, &(0x7f00004f7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000528000)={r4, 0xffffffff, 0x4, 0x50, 0x8, 0x80}, 0x14) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x46e1e8, {0xfffffffffffff27c}, 0x0, 0x8000}, &(0x7f00008c8000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ca6000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f00001fe000)="2f6465762f73672300", 0xfffffffffffffffd, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000e3e000+0xac7)=0x0, &(0x7f0000a45000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x408001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000002000-0x14)={0x11, 0x1f, r1, 0x1, 0x7ff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000a86000-0x38)={0x0, 0x0, &(0x7f0000004000-0x60)=[{&(0x7f0000008000)=[{0x3e, 0x20, 0x400, 0x4, 0xb161, "8e8c58f10625e9f4a655e9c315b2ba95601d40ee2761739ce0f85f3d88e595957f1b3059003ebb68727d0adbef17"}, {0xce, 0x1ff, 0x200, 0x20, 0x8001, "3d3d3f75ab0d492148d41e7121a2b2e00e91ef8a61a593f0f2e084cca7631310ed8bd0c95d73989eb82120db67b16b67cfb0fdb982e7bd8e07d37360cd8a37e53e26308e328dd1ccf3a739b881e926c1f551a894ad45bfabce13e4c75b68885722edc3ca093f9b709ee0f1a8511855d2f4d880a4b4dd2f53485948b9cf64f87659fd8319dee01b119e96a047e3f66e75f705c1fa79b38343557d177e5e3cabb0c1f65310c7de6e149171bf3a73bd028bf1d4dc5a25c9c55484d871d39493"}, {0x7e, 0x8, 0x202, 0x8001, 0x0, "095736ac08412cb96152a64150ac96b01a93767d99e89ee837c5b81d67554a9469f34a25b748d04eeab0e1f0f74c1b7a0896e433d44ed69d9af689600a1347848a78d57d7f84aa193b05e30b21d24e4eb6bd9de91fd06d7698eae922257b447a0f35cc3e06bb3d9a34208da1c043"}], 0x18a}, {&(0x7f0000006000-0x231e)=[{0x60, 0x6, 0x618, 0x3, 0x1, "5a789c0f82025158a4bbc735b425b49fd8e96f27c2b303ae580f1b43230fc8f94928abd976340b2709235a812f7c30d4dbf7be47d120505899867d7e5e0f6630d780126d950a5ec32fa5f9ed8bd37815"}, {0xd6, 0x9, 0x0, 0x100000001, 0xfd5, "4748e387b2aef7332ba41a083ca3faacfbca14e10f235853060b7df5dac7cee69a3957a8a67539cc591c433dfdba7399c5dd187688c838d313e2e7584c38fefa88770230429249b41a10f0b9f58573140990c6d5208f2ee87d7d6429f2e89085f408edda733bea2f3a190b377bf40a6c956f2f4716fa26cfb465ec91c944ea60e1e3b6f71a11bb5677c6670e2666a91bf44172ec9264076bcadc6e5e836c7004e9acdafc74bd42c45c91c17b1a4ef0909340e206615b26a606396c804c8237af3fd377b583b4"}, {0x92, 0x3, 0x1, 0xffffffffffffff07, 0xc3f, "f62d0f4780e6cb144e4a52b7a0e95969392f8a5c0757dceab9985ae65ddc4616f5972d80290477fe5dbc308d38eb0426e348f29ec7ec9765e1023f8d745eea6d351954a97ee3f2c12a35f7eaa65361eb493cc5eb5c33d05c2ab98e49719ba279a96b359019eddf55f6ddca44d31d5a154fc4efce64d228f907e7ce8d8ce4844dfa95"}, {0x54, 0x7f, 0x900, 0x4, 0x8, "1020442c5cf37a5ddebd44b7024689c2be93930e6d9d9db14ae7ab40aa764daa423fc80426c6b118f0165df6366f4a08d0c5395541687764e8e477844c6e3652d2f13dc6"}, {0xe2, 0x1f, 0x8, 0x7, 0x7, "566a6fa8b3f4b9e3ad81c2bb9e18cb1ef53e7bd683a93aaded5a3b8cb4aa5c4eab5a49a3997498e75bec8fd7bda212198569eb3c80e301c31f129ede4df9be474c6dd8a99adbd93820bb216c852ad76096dd9c185419a8eb4619955e3214686b1c313e5569ad42056171203a9c27c12665cf81549b891a012cbee8fd32a4351e08e1853bd16effd8af2ce8a4240df7e0aad113150b37b2ec84d7f13b1372a895202847a691c11f821dbb791b055420a07bcda1393817bf0bb8ba49ec9d499f31781851570a951bbc128bf766a6f055f6eaea"}, {0x1010, 0x8, 0x0, 0x0, 0x3, "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{0x1010, 0x5603363f, 0x0, 0xfffffffffffffffa, 0x7, 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0x231e}, {&(0x7f0000000000)=[{0x51, 0x4a3f, 0x300, 0x7, 0x7, "368a6e3b35d2267db7da2244a922504c51004836c94c7e41c03be00b8af95f395880e9fc21d42e59c7b54652fd4900470bc800047a21d42d116ed8f6a7b793f1b4"}], 0x51}], 0x3, &(0x7f0000007000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, r2]}], 0x1, 0x0}, 0x0) ioctl(r2, 0xc0481273, &(0x7f0000007000)="53") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x5c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8)={0x6, 0x7, 0x1ff, 0x6}, 0x8) 2017/12/11 15:04:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000)="2f6465762f696e7075742f6d69636500", 0x0, 0xc000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000001000)={0x0, 0x0, 0x4, 0x3}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000012000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000011000)={0x0, r3}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r4, &(0x7f0000000000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000013000)="235d7b2673797374656d00", 0xb, 0x2) getsockname$inet6(r4, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) r5 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000002000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0}, &(0x7f0000012000)=0xc) ioctl$PIO_CMAP(r5, 0x4b70, &(0x7f0000002000-0x30)={0xfffffffffffffffd, 0x1ff, 0x71d2, 0x5ba, 0x7, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0xb, 0x1, @thr={&(0x7f0000004000-0x93)="7ae9c4188c64b129ce2fb8f231f147e4877f00429481485a0834af57156f7651d79eb3bc3ef5d68e41634c1a6498b77317fb562d2132280861f07c24af5ac8abe381b84996197c7f625c4068f462dd3b7d29f5d23adffe7b4471abf746f83807c4f6ebeb9a046f8cd6e100d85691bf8c0ba4d83c6398560e80c56575b538cac14f888096c626d19edd284b3e728cbdd4b85a40", &(0x7f0000004000-0xa1)="c4b8a69fa681908e12150c31d7adb57eac99913351038a5dc0af1d83950c7abea2aea1057d10eeaa9086c34a5586c5397d643707bff354819e9c4f0a808e9c011defe81e21bb1b1e64df5ab0452d6820a457f07680947a30c6fcf19c07a33df6e34192068d0a0393b548717dfc6ad301ce8d0892dc491b34f0061c6ca28c8074177bb431d52c70bed83ebf841203d56cbda5c30def07809fb0dcd788f53a1b20a9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_settime(r6, 0x1, &(0x7f0000012000-0x20)={{0x77359400, 0x0}, {r2, 0x0}}, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r7 = accept4$inet(0xffffffffffffffff, &(0x7f00002e3000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000da1000-0x4)=0x0, &(0x7f0000154000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r4, 0x2, 0x1) ioctl$int_in(r5, 0x5452, &(0x7f000066a000-0x8)=0xb1a0) getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f00003ff000)=0x0, &(0x7f00001b5000)=0x4) 2017/12/11 15:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000042c000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00005a7000-0x4)=0x10) shutdown(r0, 0x1) r1 = open(&(0x7f000055f000)="2e2f66696c653000", 0x2802, 0x0) write$evdev(r1, &(0x7f0000880000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) writev(r1, &(0x7f0000123000-0x10)=[{&(0x7f0000fd8000-0xfb4)="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", 0xfb4}], 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00009fb000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="772e83c124f1f21144e8a305b8831c4c"}) 2017/12/11 15:04:15 executing program 5: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000182000-0x8)="2e2f66696c653000", 0xd24c1, 0x4180) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e66000)={0x2, 0xb5, 0x40, 0x20, 0xffffffff}, 0x14) mq_timedsend(r0, &(0x7f0000f6a000)="b8", 0x1, 0x3, &(0x7f0000881000-0x10)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r1, r1) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x0, 0xfffdbffffffffffc, 0x0, 0x0, 0x80000000, 0x6}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000f6b000-0x230)={0x4ae, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000f6e000-0xe8)={{{@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}}, &(0x7f00006be000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0x3, 0x103, 0x3, 0x1, 0x10, 0x800000000a0, 0x80, 0x80000000, 0x0, r3}, {0x0, 0xfb6, 0x28a47b2, 0x26, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1003, 0x1, 0x10, 0x2}, {{@in=@loopback=0x7f000001, 0x5, 0x4}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800000000653, 0x5, 0x0, 0x9, 0xfffffffffffffffd, 0x3f, 0x7}}, 0xe8) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f6e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f6f000-0x4)=0xe8) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000f09000)=0x4, 0x4) sendto$inet6(r1, &(0x7f00009c3000-0x5ad)="166a6b5d0423ac54d74d2d41d9f391b4a8674bd4f2b2f86d9cdb03cf7cabd74d032468a6f5e6b885889c23f50ab9da91b78ed37fc9ec8d0e46f872bf92847e5b172616c8f825f9205ce55c197ed9ce3022d9a723c02c64cdd0fcf7adca11eff005417bdba76de284500929162b913b1a48c4b730f51c451b25c37658f9d272384396e5974bc54f68f50d6acb4d19e1f2f20f77ee7a1ceb77361fc40da5ef7180b26c49c9f80e1574a4edfec8c9c940549351fb73501b067adaa0681525f31bf3bed84ccc602346070faae6995a92044679b252303af1cecea3047137418bd2937c92ee322eadd6f6817fb08f404ded262777f2a1019eff47e9c07b480844d4c5af01ceaef081bec069fe474a10652a48c6c72cd3b57bf1b192429fa11b78598dd880b62ef24687fba22ad64945f299e8f3ce2aeb22a5d9465ac2b22343b00489e9a0aaa2468b5e338d1e39ad6e07a9ee038713d98f80dbc1d98fa23d07a9d1d1eb1edfd4f41e40ed7a62ca5932a3728c80442c46c45d914e0bd575a6bcaa74bd77801987f6fde37f81fc36ac4ac5c37f6bd713c2d3037f8dfaa7103023a6f7a2242f2679205a84ae8cb2ffa945c1596ef5ba9a8737ea9cc5e3e6e134feaacea5567b5af254dafc8133cc1c9e35f58a8570ce877e7e09c52ed3e7918e10f43fc2fd2943259c5d8ba815c1dadb295197726d8949e8356300771dd06d67a656c533ca66f9339fdb3dbb21a661d530a6a0c48590b9d82d7ab602d708938c44e152a0982e0e874f629dd9e66e9ede86526bfdcc1d75d3b599c02a507599395058183a7410b0108600622852325dc4f6c8e99b34e7e51b79c859b3685c3579dd5de2bf586fe417fc3bd4b20e06d07c30985d7a3836f3d287ed8cdcc87e3146050af075b1e8ea212c7ce21aea2eca8060973c2c4b4affe273830b2978f3bbc831c820dba5829f0ce8cd23dc7257c08e09f1d7197ccb52e7a6842854ab8460c9bb34b25eaf719541f51a6fedcf0cfc0dc63ac516690eab500f99f52245aa241670a72ece1c5665d344ce71bb3c3db2dfa7f2e732d17517be4287d5c2c7d9ce80ca9ad149deb75241f74bd7a5651c983731e7ab5884c6d94a4fa655175c8abc87c94c995f9cd15c19fc7382c5acbea2ee1f4827cb52ea5f49791e3141dd58a5e06a58e5e88fba50a3818c8f42a90104da873d7f40b267b1b2af85484be9cd7b6609ca8e989d0295d59d3788c3b2afa646de08a6a98684439a92eeec67f5aea8ebf48a2635fbef65e5180ee82f069fc776399ef2e344dbd40dc706c33cdc9d520d30642025ccf5ed466ed1b79848b2a029d0dab72462b85c2f8cc48ffc6b1594a838dbc3c3375ca04705e671a3b775dd926d2dc132a3dcb85a9f86697ac244b2b9b83bf73c978296a14df219771e7c576fdb342699a52f1939d6c35c6b624c6ed6869e950b61f8ee3718c7366174c78314412309c703793f8a2c9310ba8b475197e1008c01d3dfb92e244b2789e47828f17c54d10a2d244fda22c1a255ac3e4cb2e25e0a25f49610fba704c64603b833cf3102cb5372d8a285068203ad121768ab304d704aa6ab9a518dec416af24aa3ac0da98f132856dac350533a60cb463cea2731a83ed8950c93fd30c7d3d5938c2e3e6087f25371c31a7fd93839a4a0d918cf51d966f4f4ec5a0e292e156f3a6148d61900540cb111660ec7851ff47d2b7e87b399109446cf586a61779e023c92c5609555f9fa2a2e273492c23a22e9bbe39d5ea3721b8efde4d781a154a98cc51350f467438797640a25581c926ada448838fc0fcc1c453c0106f9a0cfc222db77c75eb711d7b4df94bb401ce1e5d4913f48f482b93999bb34a49b80dfc7885417d1a716f5107f2fc8c81a6e6d34098f9898ab22ee6193f793a9947cde935f1ef3a4c990dc9a0b5452837cc78e20d238fd6a034baa0bc41a99d0de2869c9ab4e9a92dba5f51080f5e9f7e3049df4aed16df8a7092ce48470d737d319e71e6d345b324efcfb2937df85b12e71a52b7b73f787234916aca31444a60e1be23aa97a6128", 0x5ad, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00001e8000-0x4)=0x0, &(0x7f0000a82000)=0x4) fcntl$notify(r2, 0x402, 0x25) socketpair$inet(0x2, 0x100000000008800e, 0xfffffffffffffff9, &(0x7f00007ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000f6b000)={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb79d}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x4, &(0x7f0000a02000-0x4)=0x1, 0x4) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40200000000001, &(0x7f0000f6f000-0x4)=0x1000000000002, 0x4) close(r4) 2017/12/11 15:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)="2f6465762f70746d7800", 0x106, 0x0) r1 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000c89000-0x48)={{0xffffffffffffffff, 0x1, 0x101, 0x1, 0xc36c}, 0x8, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) unshare(0x20040200) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b81000500010007000000000000000500", 0x22) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00002ef000)={0x0, 0x181, "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"}, &(0x7f00006f5000)=0x189) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002e8000)={r4, 0x4, 0x20}, 0xc) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(r0, 0x5605) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)="2f6465762f70746d7800", 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f000074d000)=0xb251, 0x4) mq_timedsend(r1, &(0x7f0000830000-0x30)="e69fb41c372957dd1d9d3e675c3f9404bddd76b781be5821ed040cc0e4f652573733c01989f77aef41ad4c5143a964d0", 0x30, 0x1, &(0x7f0000910000-0x10)={r3, 0x0}) fcntl$getownex(r5, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x5, r7, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCCONS(r6, 0x541d) sendto$inet(r2, &(0x7f00007b6000)="b5", 0x1, 0x4800, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 15:04:15 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00004f5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003f5000-0x8c)={0x0, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb6000)=0x8c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6b3172f7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000026f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000a8000)=r4) accept4(r0, &(0x7f0000951000)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000f8b000)=0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockname$inet(0xffffffffffffffff, &(0x7f0000eaa000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000439000-0x4)=0x10) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) fcntl$setpipe(r0, 0x407, 0x5) r6 = dup2(r5, r5) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000908000)=0x0) r8 = syz_open_procfs(r7, &(0x7f0000f28000)="6e657400") ioctl$KDSETMODE(r6, 0x4b3a, 0xffffffffffffffae) ioctl$EVIOCGSW(r6, 0x8040451b, &(0x7f0000fbd000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f00007bc000-0xb)={0x100, 0x4, 0x2, 0x8, 0xd4b, 0x3, 0x6, 0xffffffff, 0x1, 0x6, 0x8}, 0xb) setsockopt$packet_int(r6, 0x107, 0x8, &(0x7f00009a6000-0x4)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r8, 0xc0505405, &(0x7f0000259000-0x50)={{0x2, 0x1, 0x941, 0x3, 0x100000000}, 0x9, 0x8, 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]}) writev(0xffffffffffffffff, &(0x7f0000d71000-0x10)=[{&(0x7f0000c0e000)="45c3cde0f66d987e69937ece693e4eeee6ce0b5a99ac0da4affd6d1b2756ef3f33d2982b3008abef0271ca09c358351c43b2026b4ae0c06a3183e31b", 0x3c}], 0x1) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000878000-0x8)={0x0, 0xf1c}, &(0x7f00002cb000)=0x8) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_sctp(0xa, 0x8040000000, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000884000-0x6)={0x1, [0x5]}, &(0x7f0000973000-0x4)=0x6) syz_open_dev$mice(&(0x7f0000a5a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x88804) 2017/12/11 15:04:15 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000-0xf8)="b12024b17c0782d60e9db76428858ba29710fc5044f35d562a68320028719cd313389bc7a5b77c95dd1be1bfd7632a92fbdd810c6fa6ac44526b1d3d9d04bfac4a9a799f3be8d9cdc124f81311cc465a30fa0d210f8b893507a084f9864aa8d809f3f1aac6ee9db81d16e46d8e92d2fba966b7814e27ecdc303cf52a6e67a9827dcce19f880e3f60cf98daff1531f24f2004d5e52ded3aa73e287b00e949caa2a5fd4079d287dbba7e65f6f01e31eb0886eb1b6b8f4b9813cd9ca5132bd5c824144471fbf5dccb09bfccf4caa4642b35b88276861e0631aa63e10e00ecedbd78ebe4d7a82e6564d704bd4ff5112b80217fb3aba9c2cb1478", 0xf8, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000013000-0x40)={0x80007, 0x0, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x10540) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000013000)={0x0, 0x8}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000)={0x100000001, 0x8, 0x8004, 0x4121, 0x9, 0xffffffff80000001, 0xd2, 0x9, r2}, &(0x7f0000011000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x6, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x5, 0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) readlink(&(0x7f0000013000)="2e2f66696c653000", &(0x7f0000005000)="", 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000002000-0x8)={0x0, r4}) set_robust_list(&(0x7f0000013000-0x18)={&(0x7f0000f4e000/0x4000)=nil, 0x6, &(0x7f0000011000/0x3000)=nil}, 0x18) r5 = inotify_init1(0x80000) inotify_add_watch(r5, &(0x7f0000013000)="2e2f66696c653000", 0x1000000) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") close(r0) 2017/12/11 15:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = syz_open_dev$usbmon(&(0x7f0000398000)="2f6465762f7573626d6f6e2300", 0x7, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f00009ab000)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) setxattr(&(0x7f0000f5c000)="2e2f66696c653000", &(0x7f0000955000)=@random={"73797374656d2e00", "2f6465762f7573626d6f6e2300"}, &(0x7f0000d73000)="2f6465762f7573626d6f6e2300", 0xd, 0x2) llistxattr(&(0x7f000060f000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) modify_ldt$read(0x0, &(0x7f0000c09000+0x5b1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000060b000-0x4)=0x8000201) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c6c000)={0x0, 0x55, "d796bd900d77ad765a098d5a2d077a453a4bf109f127fe93921b16f4b0f7ce505f41e8117bf577b048c02a2fcddd9ced3adaf059e580a67942ddb1c851d48da6b357b6e5dc3762098d6d2daf5aa896ec4c64ec2849"}, &(0x7f000027f000)=0x5d) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00006ed000)={@generic="4a9a33d73f4848cd427e9333c51d84ce", 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000-0xa0)={r6, @in6={{0xa, 0x3, 0x5285, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x400, 0xffffffff, 0xc}, &(0x7f0000b87000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e51000-0x8)=@assoc_value={r6, 0x750000000000}, 0x8) dup(r1) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0, 0x0}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000db0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) listxattr(&(0x7f00005b4000-0x8)="2e2f66696c653000", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) [ 223.094186] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2017/12/11 15:04:15 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000000c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000017000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100000001) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000001000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000013000-0x4)=0x60, 0x800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)="000000000000000000000000000000", &(0x7f000000e000)=0xf) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x8014, r1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x39, &(0x7f0000001000-0x4)=0x0, &(0x7f0000011000)=0x4) setsockopt(r3, 0x88, 0x40000000000014, &(0x7f0000514000-0x1)="96", 0x1) setsockopt(r2, 0x0, 0x2, &(0x7f0000001000-0x78)="d20f6069612d69508c2f8829d62777d4fa11b95ebd7dc0ce5b2c64a7ac2a9e3a918973fdfa8c3b55f2b2db84fc24e723ec78df5636a27e599c406520d243db03142d8f961c1838c3dac9dc247f971885b7fe35222a331625678e0cfde1bcb38be9a700000000000002ffe071ff185db3f25b762565862ee5", 0x78) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000001c000)={0x0, 0x2, "cf24"}, &(0x7f000001c000)=0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000001b000)={r4, 0x7a, "921a1856deb91614348e116908576c0cb65304a047659e011b36b1c363a8e3c11aa0ff4fda1a282d73b0f9ea0b44e1ff5ee9ea26fad7dc71dfd266e49b6caf6a766d440e415c7fc2e026f188c2d235735033d5f4a93b5c49baff895e49fbff2135b46b4d4ff7895ac07abd5bfa44b72ad99cc2db030000002c6a"}, &(0x7f0000010000-0x2)=0x82) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000019000-0x8)={r5, 0x3348}, &(0x7f0000008000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000019000-0x8c)={r6, @in6={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffff541}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r2, 0x8) 2017/12/11 15:04:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) accept$unix(r0, 0x0, &(0x7f0000640000-0x4)=0x0) lseek(r0, 0x0, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000013000-0x51)="6367726f7570736563757269747940656d312f656d3173656375726974792d5c5b2d76626f786e657430776c616e306c6f2d76626f786e657431277365637572697479256574683147504cc147504c2c00", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chmod(&(0x7f0000014000-0x8)="2e2f66696c653000", 0x80) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x7, 0xffffffff7fffffff, 0x80000000, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000014000-0x8)="2e2f66696c653000", &(0x7f0000001000-0xa3)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa3) setrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") truncate(&(0x7f000052c000)="2e2f66696c653000", 0x3) recvfrom$inet6(r0, &(0x7f000011d000-0x36)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, 0x1, &(0x7f000058c000-0x1c)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ca}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000048d000-0x4)=0x6, 0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006f9000-0x4)=0x4, &(0x7f0000a47000)=0x4) 2017/12/11 15:04:15 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0xfffffffffffffffc, 0x78, 0x0, 0x40006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00008c4000)="440516130000033807a800ec", 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000069d000)="", &(0x7f00006cd000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be0000)="2f6465762f72746300", 0x2, 0x0) r3 = add_key(&(0x7f0000773000)="7573657200", &(0x7f000063d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000589000-0x25)="927a624ea6bfe10fb20855bd36c9102069bf7e8a65430f6219e0f1fbdfb794c2d3b720aed1", 0x25, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) r4 = syz_open_dev$usbmon(&(0x7f000012b000-0xd)="2f6465762f7573626d6f6e2300", 0x10001, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netrom(r4, &(0x7f00007e3000)=@full={{0x3, {"9097786e094777"}, 0x5}, [{"89dbc50f3b2ab2"}, {"9e0d41cea75850"}, {"ae95e0cccaffcf"}, {"cc6ae8dc3c0fc0"}, {"762f82d89fa1b6"}, {"a6f135f0ac3bdb"}, {"f09c0313d5bdd6"}, {"4bf9efcb6d6021"}]}, 0x48) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f000093f000-0x4)=0x6) setsockopt$inet6_buf(r5, 0x29, 0x40000000000036, &(0x7f0000ecb000-0xd0)="dc13b51a5b31306e78dd580872ab2144ece470d734cf1b96f75d34c82d9d233f08006d75c4ccd64ae50e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05a04c57bb55d03912785d071038d86611f937f96f7d0ff812a8f9fc3f070be5df00000000000000d359bdfb62e18a769c862f858859f8b90200e345fb9eee7026fe40be9cda06a1f125e2c3525ad0ffffe9ffff6fffff3d325f01902d9755668fa3f9b8974fec92b836616957ade630936ca63e56dfaeda0896440f397d4b9b3e5a1db8352780dff40bb45a7883", 0xd0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000e54000)={0xffff, 0x200, 0x10001, 0x8, 0x0}, &(0x7f0000182000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000149000-0x8)={r6, 0x7fffffff}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003a3000-0x8)={r6, 0x3}, &(0x7f000074b000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e77000)={r6, 0x8000080000002}, &(0x7f0000066000-0x4)=0x8) setsockopt$inet6_buf(r5, 0x29, 0x36, &(0x7f000097c000)="", 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000f84000-0x8)={@loopback=0x0, @loopback=0x0}, &(0x7f0000db0000-0x4)=0x8) poll(&(0x7f00007fd000-0x10)=[{r0, 0x1, 0x0}, {r5, 0x0, 0x0}], 0x2, 0x6) r7 = getegid() r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000467000)="2f6465762f72746300", 0x8000, 0x0) ioctl$GIO_SCRNMAP(r8, 0x4b40, &(0x7f0000c99000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setfsgid(r7) r9 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_CONTEXT(r8, 0x84, 0x11, &(0x7f0000b87000)={r6, 0x400}, 0x8) setsockopt(r1, 0x9, 0x1, &(0x7f00005c7000-0x76)="f1bebfa374c940ef1819caa01f97e14136548f84fcd2c979bab5ac05619733a2f42b97be8f7ec90f4b57d1d46c536080168ebf0449b0bac02be40ebb0511a3af9fe26ffd9b798693d95f5d1bc3d830573ca9a53207c754072359158be2550743ec7f1b17c17e046f65806f1919407aa2a4d0850ad555", 0x76) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00003b2000)=0x220, 0x4) ioprio_get$pid(0x0, r9) 2017/12/11 15:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000765000-0xf)="2f6465762f73657175656e63657200", 0x121000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000c46000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xfffffffffffeffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r2, 0x0) connect(r1, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b2000)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000d22000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a4000-0x4)=0x10) r3 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)="6e65742f756e697800") sendfile(r3, r3, &(0x7f00004db000)=0x0, 0xff) 2017/12/11 15:04:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000078d000-0x8)="2e2f66696c653000", 0x0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000a27000-0x8)={0x4, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eaa000-0xf)="2f6465762f73657175656e63657200", 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00007de000)={0x0, 0xffffffffffffffe1, 0x9, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000639000)={{0xffffffffffffffff, 0x2, 0xed, 0x3, 0x1}, 0x7ff, 0xffffffffffff0001, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioprio_set$pid(0x2, 0x0, 0x4005) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) bind$ax25(r1, &(0x7f0000085000-0x10)={0x3, {"d71189f625523b"}, 0x0}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x0, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x0}}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000bdd000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregs(0xe, r5, 0x4, &(0x7f0000b7d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000a96000)=0xfffffffffffffffa) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000091a000-0x11)="2f73656c696e75782f636f6e7465787400", 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00009bb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d3000)=0x8) clone(0x20000000, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50") fchmodat(r2, &(0x7f0000eff000-0x8)="2e2f66696c653000", 0x8000014) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f000051d000)=0x3) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007b3000-0x4)=0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e26000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x20101, 0x0) ioctl$TCSETSF(r7, 0x5404, &(0x7f0000f78000)={0x2, 0x100000001, 0x0, 0x3f, 0xd1c, 0x6, 0x400, 0x3ff, 0x600000000000000, 0x6, 0x1, 0x6b7869de}) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f000046e000)=0x5, 0x4) getsockopt$inet6_udp_int(r7, 0x11, 0x64, &(0x7f00008b8000-0x4)=0x0, &(0x7f0000570000-0x4)=0x4) r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ca5000)="2f6465762f73657175656e63657200", 0xa02, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000085000)=0x1, 0x4) creat(&(0x7f00004f5000-0x8)="2e2f66696c653000", 0x11a) write$sndseq(r8, &(0x7f0000204000)=[{0xffffffff, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @note={0x81, 0x3, 0xc3b, 0x71, 0x80000000}}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x1f, 0x1, 0x0}}], 0x60) 2017/12/11 15:04:15 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x1ff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000004000-0x4)=0x40, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = open(&(0x7f0000013000)="2e2f66696c653000", 0x204000, 0x1c0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000013000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r4, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000012000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, r7}) utimensat(r4, &(0x7f0000012000-0x8)="2e2f66696c653000", &(0x7f0000004000-0x20)={{r5, r6/1000+10000}, {0x0, 0x2710}}, 0x100) fcntl$lock(r1, 0x5, &(0x7f0000013000)={0x1, 0x4, 0xf1, 0x8, r3}) fsetxattr(r0, &(0x7f0000000000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000013000)="7070703170707030707070306d696d655f7479706500", 0x16, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x32) 2017/12/11 15:04:15 executing program 1: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c2f000)={0x0, 0x0}, 0x100000000080001) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xf51) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x18) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c8a000)="2f6465762f72666b696c6c00", 0x84, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000a9a000)={0x30002001, 0x0}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000039000)=[], 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000fb8000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00009df000)=0x10) writev(r3, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x80000000000000f) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r3, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000c4d000/0x4000)=nil, 0x4000, 0x1000000000000a, 0x2010, r3, 0x0) membarrier(0x11, 0x0) mmap(&(0x7f0000100000/0x4000)=nil, 0x4000, 0x3, 0x32, r4, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb050900010004010049401d58f74e", 0x21}], 0x1) mmap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0xfffffe, 0x931, 0xffffffffffffffff, 0x35) 2017/12/11 15:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f1f000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000626000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) set_tid_address(&(0x7f00006e2000)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x101, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r1 = open(&(0x7f0000dd6000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$KDMKTONE(r1, 0x4b3b, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x30, 0xffffffffffffffff, 0x0) unlink(&(0x7f00003d0000)="2e2f66696c653000") rename(&(0x7f00007e3000)="2e2f66696c653000", &(0x7f0000075000)="2e2f636f6e74726f6c2f66696c653000") getdents64(r1, &(0x7f0000c91000-0xf8)="", 0x0) link(&(0x7f0000f7c000-0x8)="2e2f66696c653000", &(0x7f000014b000-0x10)="2e2f636f6e74726f6c2f66696c653000") readlink(&(0x7f00003d4000)="2e2f636f6e74726f6c2f66696c653000", &(0x7f000026a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73) lremovexattr(&(0x7f0000809000-0x8)="2e2f66696c653000", &(0x7f0000b18000-0x9)=@random={"73797374656d2e00", "00"}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00003e8000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000796000-0x4)=0x14) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000a83000-0x4)=0x0) r3 = syz_open_dev$sg(&(0x7f0000cc9000)="2f6465762f73672300", 0xf416, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00004af000-0x10)={0x7, &(0x7f0000e66000-0x1c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r1) add_key$keyring(&(0x7f0000ba3000-0x8)="6b657972696e6700", &(0x7f0000bd6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000d5d000-0xc)="636966732e73706e65676f00", &(0x7f00009f1000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf3000-0x93)="9e0d80b8ab8bfa733dff517337d2e35768557e5dfb30f89479559eb37146ff611d39c409473e5ae6c199ebd57628684680829ebb8eb82bbabb7764167bc16b78353f0aff7fd4381abc4d901d8d51e25caef2a25de03d507f599466265be6fc7a5ea46cd0e9bce4892630e17cab724eaabebf0efb02d76e47ae54b110e982f15c87a55ae2f3c29f13ec9705d5e25840d3f21ed6", 0x93, 0xfffffffffffffff9) 2017/12/11 15:04:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000cc1000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000954000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000682000-0x98)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4a6, 0x7fffffff}, &(0x7f00000b9000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000094a000)=r2, 0x4) unshare(0x8000400) r3 = socket$unix(0x1, 0xffffffffffffffff, 0x0) connect$unix(r3, &(0x7f000093a000-0xc)=@file={0x400001, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000876000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r4, &(0x7f0000768000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x2, &(0x7f0000000000)=@file={0x0, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$unix(0x1, 0x2, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) r6 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000e000)={0x0, 0x1}, &(0x7f0000887000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000009000)={0x8, 0x204, 0xffffffffffffffd6, 0x8, r7}, &(0x7f000000c000-0x4)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f000053e000-0x4)=0x4e3, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r6, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r3, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x90000003, &(0x7f0000010000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/11 15:04:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002f0000-0xf)="2f6465762f73657175656e63657200", 0xeb21c1d9a210484d, 0x0) r1 = open(&(0x7f0000be9000-0x8)="2e2f66696c653000", 0x0, 0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000e3f000)=0x8001, 0x4) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000bdb000)="220000001a00070b00000000ef001201014b8100050001000700", 0x1a) clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00002e8000)={0x0, 0x4, 0x20}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000bf6000-0x9)="7363616c61626c6500", 0x9) writev(0xffffffffffffffff, &(0x7f000036c000-0x30)=[{&(0x7f00002b3000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000202000-0x4)=0x7fff) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000526000)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d74000)="2f6465762f70746d7800", 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000041000)={0x0, 0x0}) waitid(0x5, r4, 0x0, 0x4000, &(0x7f000048d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup3(0xffffffffffffffff, r2, 0x80000) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000adb000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f02000-0x4)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000352000)={@rand_addr=0x5, @multicast1=0xe0000001, r5}, 0xc) 2017/12/11 15:04:15 executing program 4: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000dd9000-0xb)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x10001) r2 = accept$inet(r1, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00007d4000)="6879626c6100", 0x6) bind$inet(r3, &(0x7f00005fb000-0x10)={0x2, 0x0, @rand_addr=0x2d09, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r3, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000db0000-0x4)=0x6b, 0x4) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005cf000)={0x0, 0x4}, &(0x7f00009a4000-0x4)=0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000448000-0x8c)={r5, @in6={{0xa, 0x3, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000dd9000)=0x8c) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000dd8000)={r6, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35f, 0x7ff, 0x5edc, 0x80, 0x7}, &(0x7f0000c1d000-0x4)=0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000abd000-0x10)=@common="7465716c300000000000000000000000", 0x10) getsockopt$sock_buf(r3, 0x1, 0x1f, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aae000)=0x61) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000dd9000)={&(0x7f0000dda000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000dda000-0x70)=[{&(0x7f0000dda000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000dd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dd9000)="00000000000000000000000000000000", 0x10}, {&(0x7f0000dda000-0x2d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000dd9000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000c0c000)="000000000000000000000000", 0xc}, {&(0x7f000058f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5c}], 0x7, &(0x7f0000dda000-0xe8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8, 0x3}, 0xd814ec123977b3f4) sendto$inet(r3, &(0x7f000056c000-0x72e)="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", 0x72e, 0x4, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000dd8000-0xa)="940005001f00100000f1", 0xa) 2017/12/11 15:04:15 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00005f5000)={@common="79616d30000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x10000023, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, r1}, 0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)="2f6465762f73657175656e6365723200", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000aff000-0xa0)=[@in={0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x62b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x53}, @in6={0xa, 0x1, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, @in6={0xa, 0x3, 0x31, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)="2f6465762f73657175656e63657200", 0x10000000004000, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) getsockname$llc(r6, &(0x7f0000927000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000792000-0x4)=0x10) r8 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r9 = fcntl$dupfd(r8, 0x0, r8) ioctl$TUNSETIFF(r9, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r10 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r10, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000f59000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000b07000-0x20)={@generic="c0c2b1011daf19b405080001ad8ccd84", @ifru_flags=0xf000}) write$tun(r10, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x4, 0x0, 0x2, 0x0, @ipv6={0x0, 0x6, "356d06", 0x354a, 0x32, 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}, {[@routing={0x89, 0x10, 0x1, 0x80, 0x4, [@loopback={0x0, 0x1}, @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}, @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}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @hopopts={0xef, 0x66c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, "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{0xc2, 0x6f, "a37c0c03434a9a37fad9c01a3bb6c98d1200000003a9467b6af69296682b3df288208a964e3875af3da8d67aa553ff8e9931be1f3e067c991335bf5401eb22f5a66516e60279a8ee1dc7ebfa21fd33c1242e9f78f2ce29efcca90bf89fef049fcab4959afd8aa4c97ecccc86711089"}, {0xff, 0x9a, "b19087bf43e651a19f0d5a56952cd4abef961a0815684a8444d582305a295dbd3590a0df6186e60f395bc55da1364ee095d760fc98529446703ce354fdb81c7046c7094586cd467d04fa32cb3ef5326b97fe3355d3ac94c38afc11dae7bc4acfd1fd2350224dd2f97e863675450182c297763ac34f8f58bc0494fb2b7e199c80321d6350b3f63ad4ba72852b26bc39e43694d169c1e70ff61475"}, {0xc9, 0x1c, "655b2552eea6cf9c661c513597eedef0b043128efa5c020618fb5e19"}, {0xff, 0xd8, "ffef7f41580802a2dafee869b8c0a71a0ab8f79af58419078892a45792353533588033a1bece9028fe76a3331e8438d75665ed2b317a62f5b9d19643c78ed657144578d8e8842c414b79a9fe7120a8749b223270d4f02f742605fd62c99ab47a75b490dd4c033fde32d65d2b648d9a2a7a725fc6ce2e85afa0c555667e1a39d42d0ae4b14ccfde86e3deaee47d980676b2c24d724a3cf48c0be83b71d86012443cbd0cfdf0a12b0e5fb702098d221087457d762f04c97b8e8258b53432056c518f11e0253973dbe1dad86a144f6b23fe67a0079f171bdd5d"}, {0xfe, 0x68, "d5c4865dafb432b3cfb198a9798aad56b167b89b2a701bee7fbd580c9854c560e459fda194eed3754f41b74560e879ce5a73e5a426495347b947e8ed225dd63ad7451c8aad34049d38cfb43f836b6471cdecfec06aa1fe302977d7a4696d35ca87af76cade8677c1"}]}, @dstopts={0xc, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x82, "ca1b2149a198d063f6f290b3c8373fe66109b381affbd19abce9c74d3db4c4cdc9b6f4bc677434cc28ce4317957c358a3b05bb25a5e87abf07f3640d82db4addc7b0315eb64a36eb87440252a9cd05930fbaaed63f3aa2e3d4c70354e1dba56deb243a8453e3f14f30759366c794c4bc3c5d5d15eda6d77aece45287f06b58d8b79d"}, {0x8000c9, 0x35, "4aceb04d2fc04b1ba56186ee833b86cd96d7f642280b8eba37fda55d576c0907e75a40daa9aa7073a00293857565ac142709e0c3e1"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xf, 0xffffffffffffffff, "af295e", 0x400, "9b907f"}, "69771374be31df14101477a973983018a19799bdee71641537ac7592571dce8530fb1aaaf73b276aee213aa6849d0c74740b752cd7d84bca8667b4ac001ca991488158f17dbb5a586384815dbe6c3511c4ef09627762b74f6ff08603a412bca9929b4b9ff561bff45a0efb8226cd151636c2ff28a7e687c0682e007eb1d729"}}}}, 0x357c) creat(&(0x7f0000a6d000)="2e2f66696c653000", 0x3) mount(&(0x7f0000eaf000)="2e2f66696c653000", &(0x7f0000700000+0x57)="2e2f66696c653000", &(0x7f0000caa000)="397000", 0x0, 0x0) ioctl$TUNSETPERSIST(r5, 0x400454cb, &(0x7f00003b1000)=0x1) ioctl$TTUNGETFILTER(r9, 0x801054db, &(0x7f000079e000-0x44)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f000060a000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockname$packet(r2, &(0x7f0000fa4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000052d000-0x4)=0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2017/12/11 15:04:15 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000003000-0x7)="6e732f6d6e7400") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000006000)=0x4) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x280000, 0x0) dup(r1) mq_getsetattr(r0, &(0x7f0000001000)={0x1, 0x5, 0x7f, 0x5, 0xffff, 0x5, 0x6, 0x8}, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000007000)=0x0) 2017/12/11 15:04:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)="73636865647374617400") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x7, 0x1, 0x6}, &(0x7f0000004000-0x4)=0x10) r3 = dup3(r1, r1, 0x80000) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000d24000-0x44)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="67726574617030000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) connect$packet(r3, &(0x7f0000d24000-0x14)={0x11, 0x5, r5, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, r4) getsockopt$inet6_buf(r1, 0x29, 0x400000045, &(0x7f0000d24000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d24000-0x4)=0x1e) rt_sigpending(&(0x7f0000003000)={0x0}, 0x8) pread64(r3, &(0x7f0000001000)="0000000000000000000000000000000000", 0x11, 0x15) 2017/12/11 15:04:15 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f000000b000-0x4)="d8c61dd1"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) poll(&(0x7f0000005000-0x10)=[{r0, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002000)={0x98, 0x0, &(0x7f0000008000-0x98)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x58, 0x30, &(0x7f0000001000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x1, 0x3e}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000001000-0x30)=[0x20, 0xc2c75bc76ea4b103, 0x38, 0x0, 0x60, 0x18]}, 0x9}}, @transaction={0x40406300, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x40, 0x18, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000000)=0x0, 0x1, 0x3, 0x4}], &(0x7f0000001000-0x18)=[0x70, 0x48, 0x18]}}, @release={0x40046306, 0x4}], 0x83, 0x0, &(0x7f0000000000+0xe40)="127a554d53671e4e9623d4c4ac2480ae8a8b37bbac8e8a29cac59081633cf7ebc105ad4ac2049c71c12fbfafb38a84caa45af274149e3664003de4dd410fd80fa25367865e6a97beca0982fd48a8a632c9ecce9622c01d1efe1be4b1a3d527096cf84fd5146382f726d353088c19f4123bf6a62e01ac5412b12b518b361a155ed54496"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x90, 0x0, &(0x7f0000001000-0x90)=[@acquire_done={0x40106309, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x3, 0x11, 0x0, 0x0, 0x30, 0x28, &(0x7f0000005000)=[@flat={0x0, 0x101, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000004000)=[0x28, 0x48, 0x78, 0x20, 0x30]}, 0xbfca}}, @clear_death={0x400c630f, 0x3, 0x3}, @dead_binder_done={0x40086310, 0x3}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}], 0x52, 0x0, &(0x7f0000008000)="2c086ee48a7578ad9a192d8094ed4833b6195c66549d6c2dfc5baa6e5058bd8d94285c14313363ef4560621ac6d370c177ab42d88f04188a48b10507d78bfb86120f991030676a98d23319ec3a49cabdb8b2"}) 2017/12/11 15:04:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x3, 0x12) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000db6000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001c7000)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f2b000-0xc)={r1, 0x100, 0x30}, 0xc) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r2, &(0x7f00007a2000-0xb)="636c6561725f7265667300") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r4 = creat(&(0x7f00004ba000-0x8)="2e2f66696c653000", 0xb0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f000010b000-0x4)=0x0) r5 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)="6e732f70696400") setns(r5, 0x0) exit(0x6) fallocate(r3, 0x1, 0x4000000100000000, 0x3) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)="35", 0x1}], 0x1) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f0000899000)=0x7) epoll_create1(0x100000080000) [ 223.412821] device gre0 entered promiscuous mode [ 223.427730] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.430555] 9pnet_virtio: no channels available for device ./file0 [ 223.432616] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.432627] CPU: 0 PID: 20051 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 2017/12/11 15:04:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000930000-0x9)="2f6465762f72746300", 0x40, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000060c000-0x8)="2e2f66696c653000", 0x80000000) inotify_rm_watch(r0, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000049e000-0x4)=0x200, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6175746f667300", 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000076000)={0x0, 0x0}) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000174000-0x9d)="08f7de4228dc97e5b4469e6d44abc00150701a78fbdc5b9597b18c9c0000bdd03c59a7b30208059b90de88ef1f669689aeb4171b7ce8d7789bdbc9405ea2cacd3f21e33255490ef407bc123703da83620b25d438d743e926194f7460c8b1fec5b363f2918c62001f477b27f3a107cb02363cb3c35c8017f4e8e458705baa6c3c9ede93b525e280035dcf61cf52d13eb05bd319b40ab8550374d9cadccb") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ebc000)="7200c60ec9ee4121b0dcb5c1723020c1ef6d0da1d6acbffb7f2e8be99a7d36fe0a797bf01a132f950fb3ec4d6bc2e10bd1e507a64ed9a8861c9558e3214f9adcdee5a0ed9a0efad8562f99a7364b0a3b797ef4f4cdb95d69d0cfb4199fcb2558b178d416bdc9e7979129d8d6eec0f2a3f8206754ba010d2788d3f09b64b1f80e2c847150799bfab76c69dd2a767efd61f0096292843fbae1d7f0ec77d43ae1907da374fe9ac9e7675fcf6508acf580e2779fb957d723ac377f48f76ed0b4bcc79456", 0xc2) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r3, &(0x7f000003c000-0x1)="2f", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) lseek(r3, 0x0, 0x2) sendfile(r3, r3, &(0x7f00005c6000)=0x0, 0x7ff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000") fcntl$addseals(r3, 0x409, 0x8) readlink(&(0x7f0000664000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000364000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) 2017/12/11 15:04:15 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e83000-0x10)="2f73656c696e75782f6d656d62657200", 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c34000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ee8000)=0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x7) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000d3a000-0x24)="24000000130007fffe1e001afe2500021f0079000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000070c000)={0x0, 0x54, "8d967e8a30e3ff20b3a34ddebb6879396a6dc3c4348bb2af1018dee26a14fddce02fb56699240babe0b52fe4a62a7fab52f80b1a0a9642d0b91ae819a47e7729a87f056d4d9c63a395f5f32e8a1328eb6e9a91aa"}, &(0x7f0000833000)=0x5c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005ef000-0x68)={r2, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/11 15:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000edd000-0x9)="2f6465762f72746300", 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000046a000-0x5c)={0x80000001, 0x2, {0x1, 0x0, 0x5, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x7f, 0x800000000000000, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b85090000000000000006fe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) writev(r1, &(0x7f0000965000)=[{&(0x7f00003b4000)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe7c", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x8) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000001031900000000000100000000ed853b090001000a0100ff3ffe5764", 0x20}], 0x1) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00004f9000)=0x0, &(0x7f0000011000)=0x8) [ 223.432632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.432648] ffff8801aa8f7740 ffffffff81d906e9 ffff8801aa8f7a20 0000000000000000 [ 223.432660] ffff8801a4e55490 ffff8801aa8f7910 ffff8801a4e55380 ffff8801aa8f7938 2017/12/11 15:04:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000487000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1197c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000aa4000-0xe8)={{{@in6=@loopback={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=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001dd000-0x4)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000665000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a45000-0x4)=0x87) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000903000-0x8)={0x0, 0x0}) connect$inet6(r0, &(0x7f0000ed7000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x5}, 0x1c) flistxattr(r1, &(0x7f0000872000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000925000)="2f6465762f72746300", 0x40, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00004cc000-0x4)=0x800000001ff) r4 = add_key$keyring(&(0x7f0000646000)="6b657972696e6700", &(0x7f000009d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r5 = add_key$keyring(&(0x7f0000108000)="6b657972696e6700", &(0x7f0000bec000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c06000)={@generic="978f8858c20c8cefe7a55e3a0de633c7", @ifru_flags=0x2000}) keyctl$get_security(0x11, r5, &(0x7f0000bc9000-0x94)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) r6 = accept(r2, &(0x7f0000b74000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ee2000)=0x1c) r7 = dup(r2) ioctl$LOOP_CLR_FD(r7, 0x4c01) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00006ac000-0x8)={0x0, 0x0}, &(0x7f00008a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000ff9000)={0x0, 0x3}, &(0x7f00002e8000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000488000)={r8, 0x5, 0x4, 0x2, 0x21, 0x4, 0xffff, 0xefa, {r9, @in6={{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x6, 0x3, 0x2}}, &(0x7f00008ce000)=0xb8) getsockname$inet6(r0, &(0x7f000084f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df4000)=0x1c) sendmsg$netlink(r6, &(0x7f0000c58000-0x38)={&(0x7f000055e000-0xc)={0x0, 0x0, 0x81, 0x8}, 0xc, &(0x7f000064f000-0x80)=[{&(0x7f0000712000-0x29a)=[{0xaf, 0xfff, 0x204, 0x800, 0x1, "188fa9dcbc27bd33342b641a2d3ba3227c8b8b5dfb3555903e7419edbe1d97c2ab3042a2a627cf5da8e77d4f79b8888371549d04c96ffa393249cbd89be6745ff2e2cb121763bf525c16b78aebad241674746b26d36b6ae7d24534b3a224b474e3ed8607f631bbd01e690b645e4c47f7a25ee91f85dcdfebeda9385ffd67f8d40bfbe4ec2fec49a6ef4560dda8e62f16b6588bcdcfca6cfeaa82460e388a9a"}, {0xec, 0x100000001, 0x302, 0x3, 0x80, "0fadeca5f1733150bbcc7d07f912e0710844fbf637ace06e3fa7c7b5831a9a6f80841dc680ef3eb26c06673c77a6f2e5ad1c81645c118471d652b6106dc29a291fcb9271da463b34e32664b869b58136e4bfd1137323caadf2e0ecf58aa0f566bb02e072af545d9f8b8a048277fe26eb072cd6a6f7e08566db7240dc5dedfa04c41c4f9da34b985befc8042f17f2fb7071cbb0ad608751e3341a2459b055c3017949b086feca428689d86f8e8d0396d5ab680eeb4824142aefa3cb21ede159747050e17197c1a28b4125568a2fe77c1781d63bed1a7c3ceb725e22fa"}, {0xff, 0x9a, 0x8, 0xf4, 0x3, "3ac9dd31d4040f588f180a3f20bd2525ccddd977c6c12d85dbd086567604d1e7acbaeae271f568cb2cfbbb5bc33a7fc2a8ad47b2a79960ae32b08cb3068350336f81f7153024b4a9406096c13a2383154e174b06ad83a836c0ad7ade6ff99206f81d14c12f10faa6e0becf502a85e0b0b9a464fec25c919983ab36ed4c77cf95013744fcc141d54b12247a5e976fa188544fbb155fbb5f26758bd93bb06c01660c5080331e78f5cb5d4b2b7068f74bed10d9e9266973ddf7e1806d89f72cde64dec2a2ecbe1115366bc4e393d44ac455cd09dfe7c05a32457149bd3f015beda05a2a204514e0df2a20f92920af604d"}], 0x29a}, {&(0x7f0000bbc000)=[{0xc5, 0xffffffff, 0x100, 0x80000000, 0x10001, "abbd9f3cfa31915f7d5215c18a174ec1d3da5e8ac889841824d01925ab4d0bb7af7143203c31e413b2beee6dd954fb1845624b099a5c6b8fdc5d6800252e7dfc1c8a5d89ca5e6bfa1b0686e9d27266e7e1078c177488508733ebedb6dc4c2c19ed57ed1ce638f86b4e647dfb8e019ff39f41586e81d6e86685d23d6923461d9d46a56dd1959616f075f769c7a811c2b9165f0cb4f106e566d42cecb27270943726035b7bff7341538bb51645dcae3412cd625427c8"}, {0x60, 0x4, 0x300, 0x4, 0x1, "14321f4278491597ae69ebcf9b01206b4cad8f46c2339a0fa25e44c2041daa8a43a6c27b34dce40e4212f59a917b10fa0f5f2673114af297218f2183f67d17a7072098f2863e2f2ad4f04c8069074ae6"}, {0x30, 0x3, 0x400, 0x4, 0x1, "45bbaf123f7c357cf234c6f31a5c2a4c61509e304d90d41725f095cac87342a3"}, {0x100, 0x6, 0x6, 0x7, 0x3, "0b9641618a702602c4b13d40652afffaad1b3cb71db370635bbf0492f2e24ec059e5c7bbfc5b4e627bd7312a832f192d6b9e1755f6a9504d29be0505170d05a61b1d71e872597b518390c9401d306c81b095e8331e0e1695fced82f7905615bbc510ecbd6d0462f7e835d88203c53265f2aae4e37fb76fc34b14900d87592ee1834e9428bc28c7833e3d8975bb07c3ee022259109a7c9af42e0584b7dbc4dae1f42aa7425a6e835d91dc6821d3f98590e7ef41d3178f1819afd4e2f669a90d56049b759aeeb88320cb2e5c18f05a9d340273fefef5c2701ba3384fc664408bcf8ff1699c2fa613e32740c933ffdb3e7f"}, {0x34, 0x6, 0x110, 0x8, 0x81, "1a12684f4b0e0b64a69b41b296ad90235e4b858c8d3bc15989fa19205969476fcc24b384"}], 0x289}, {&(0x7f000097e000)=[{0x92, 0x2, 0x1, 0x2b2, 0x3, "2e90cd95521233aed7f41c71ff33148b8fee90d7d054610868f7191ac8511c5a388ce1154c0b6603b1e3257a63dfbb92b754128bb00c45bb66690cc0e989976fcf16f00180c65ddc95e1aba6fdfd5098a82b5f57e2d288d4372f436fdb8f34b0a07493ed48c17ff6702d79c50b6779f126d1d8dc5427d0d8855a3bca5576909fda47"}, {0x43, 0x0, 0x300, 0x7, 0x7, "2303da871f21ec99a9c67fa060679d82a15d3a8574394dc2926d27bcc0ac74ffacaf2441a45e383ad992254f4fc95f05e05853"}, {0x98, 0x20000, 0x200, 0xffffffffffffffff, 0x4, "c2d84eddfa3f42b3c13da59634f8c75c0714390c599c8ee53aa39318cee0c33d4af743d189be0751e7c4d68862de58d8ef38891a0b49ff3ce91b25848a51f944ba2b231f21d1501b48f75626baa5387e44c74cca767444ffc8bd6fc2c3b676175db19f14787e0f0ee7ff6ec19398938fef02b7030ee76be7aad113879a9ae6c2b403a46cb51a14d2"}], 0x16d}, {&(0x7f0000321000-0x472)=[{0x103, 0x6, 0x20, 0x4, 0x5, "25091b20223f02128f46e0b71fb80d5ddd3f8f87dc834abe2a427bc551af71a4c9ad50586a6fd33442ef4ccb5dc65cab6254b1896da382c1ad1d1df72eb37abd059e564708b1eb54b6591a3282d281c7590ed218b5363e0b331d70706dcd6c830afb81f68606739ab3425e7b9166aaccb222e35f0d5050f83d3876315849ce83be2b9c92e4c9fec339be8c4d87ba589713c2198976af3f47883aeb89e8d37433a7f0e8401e7244dc502457fb8475d0995c5eeb556dd6b5cf617379947ce3b3f56791083fe16d23dfbcb3cbed70f35ab49f1cbcfeedce48b240e350a598dad7c7354cf07c84e694db7cbdf9de7feb7bb70be6f6"}, {0x37, 0x48, 0x400, 0x100, 0x0, "9ef4bc63620860096e88e8d7b2d994149e3f5226728522191dc6c927f7ab993abfaa08d8a2e691"}, {0x105, 0x7fff, 0x530, 0x0, 0x6, "df9dee9fe1f3831005d0392f83c3300b81ea0a072dbd91af8462b78f7d01ce89abd3cd818a927a33846d7c2620a6bdb71de59ab353447678a284bf74edd3999a72fba5919691152c535952903dfd6fe8e2cdf2e5f29371a5e868d8400f4528e18d092189e7060b9020ea18438b98824895f277f41003211e3739326715f78222b01f2ab0db7b516ea6424b3a09b2c5f6575f053fd31ef1ea13ffcf768d500428a8262efab82f9f25857997902f941866d91f630a3c75fcc5121ae7b104ab603bdc7d3820323bfc6100ff851abdb52666b12c2525bed621cb3988ec2a58a322863ec1e7061db5a90dc8802b069304216a7b1c603d80"}, {0xbb, 0x9, 0x22a, 0xe3, 0x1, "53351ad29306fc9f30280f3b42120a11c3a0a317640afc213761e5014ea744494efd833f255340ca8befdc4f5b63960a827aabf75fb5992702102742369af1b792a1ae1f4f9c2f6c735b0b3de4f4578a1a65a073ad4ca143be9d9f174b42639851fbd78e0df1028c86a7f18bdd3edbe0c4275922c1c226057e4489835f5330f9540968f9339aa7ee008a0b49fd42705243de1a5dd6e7e00a738aaf0fbe158aefb190faa22d5f1f8865a4ec"}, {0x76, 0x9, 0x300, 0x1, 0x8001, "1edacf5860eb1599cd05a0e16ca9f97a68f253221f7fda5ef3dec9265734dd9887722cd79bbfcd52029a894c66bfe10fc21b49fb07dbf48c5ed5c75a8268ea20942c4fea73e482b39eb4752a3e3aa635b4840eb63e7adc018ee576e302a44fe1515c373525c5"}, {0x8b, 0xd8, 0x0, 0x420, 0x4, "027783e88858e0230fa19779f37d0c3c1e3f58e590d05580418f12d2ac353dad8b8e011400d975256ccd303ffc26a6762d1c1919cc0e6c1f7c6121882487fa02ce11329bf5f8c65edaad66373bc8893eb97757f9eda3f4f99bff8a49c6fa47531a49476d2b531f36c40df1478cc8734ccabf55e7f618f9d319e1a9"}, {0x77, 0x200, 0x739, 0x9, 0x5f9, "67087347ec1c765bbf70bf515861f39dcc4807de999de484e1c12f995ad153ee6d77881320dc9654fa769b3bac064450f15171efae0c87134b5b70a9880aa6207f149fb4fb44fcf0cc9c65b034dbfd51fdcdc76e620e5a487267901d1f3c437bdb8f994673359f"}], 0x472}, {&(0x7f000058e000)=[{0xcb, 0x2931bda6, 0x1, 0xea1, 0xd4a, "b6fe2091e4066f53d4960f71dd5e4de8cda00b25c379183cd1d82d6033878c777bc45d631a0cef5fa2b56152af76d7522a75c8a5787271563962ff5e3ed8b081ef1249b08045a219ea9bbab63a555390fe3e9ff745b8bfa9715a938b4b6612631602b87f4813d06227d2abc576e76309c4b54fd08c76bbfb13685dca354fabd24658c4fcddd962f33dd60e5508fd523619b9cc11b49d6bb638da7ed7bb928ea85bfa0fd172bf93fdffb30ef5dd2c00fc49160d69d8f9d0e0a9dd24"}, {0x90, 0x5, 0x1, 0x8, 0x100000000, "21a53e7658beef88d0b3b65b44dc97eec596ecf3cfe59367b8de09967d7518e5ad3316af467ac2c8725e22f1eb103642bde00b50bcb576f6b2a5ab59a64eaaa5b01261ecb2a4a09a45ea2fd624f5e7c160f138aef2685df99fdd6e53a9f3a862940bb48916ab850af004bb13d14dbe2b794fd612fe21859b8213edb3567c6b7a"}, {0x4e, 0x100000000, 0x800, 0x0, 0x800, "786c6a258ddab056ba32c1932f7c2fcec7eb68903183aff732c079b5753b5fab4796eb5168624aa325547408222a404668f0d774617e869c089d5b189b7e"}, {0xb3, 0xf97, 0xa00, 0x5b, 0x1000, "4e685a14777039df5ccbb24b76176f942ffabcd8e5de9077011f26d246db874861cba19d9800fee6181048e9c35182a44cbb308baa1bcdb4ff7eee390ccc770d068939c243881025e1b56fceb6af13435c00e54e45f356ac2d5ffe0159c52a6d4503a5eaac022d881854d476433b2da3ec6349d0bb39aa1682857c35e35949e2423a1c98348f1202e31507385591f683b887364ba9775f390a6146c3281b87e7d1ee42"}], 0x25c}, {&(0x7f0000ef6000)=[{0x18, 0x57229769, 0x100, 0xf1, 0xd8, "108a42be380ff4da"}, {0x18, 0x4, 0x0, 0x8, 0xffffffffffffff4b, "418bcb61a9e1fd05"}, {0xe3, 0xfffffffffffffffc, 0xb10, 0x1, 0x8, "d33b0bb2ad5d6b734fb6c2393b9ba8014752fe1a35cb63d82dbf096bd387ad5ede743aca7ea58e1e3ea38c55da811a0f1ce9dc505e1ed7b751cd0f9bb67bfe229ed05960de49d9e7a52a9e27bf12ec39bfdb6cea3289350c5a957afedb864f7893d3edb04de02fda33257cd8f669722199b3af22c6254b28235aec78a024882c9e80093bda29e0bcaf098faaea3e5a3f79d7befb28e850afe4d58dc4ac87655a477c07b9fa451757fa3315af0114ec6e81c1d591769f549699a19e062166608331ed3016e7af32075d740697fc926216490ffc"}, {0x35, 0xfffffffffffffeff, 0x5, 0x10001, 0x8, "8bbe3c1b2f3f21dd145cf4f5cfcdd88df6c833c61d1d462931bd3fd17f2b1896ea95fd7e6e"}, {0xce, 0x3, 0x202, 0xfffffffffffffff8, 0x0, "94eb419f38d807a05724f00fa9829a8e3f87c8b85e850c7d2d4fe39896b8f179ac77ba553e36ed408618f4a7a10618a4683b96d72a9652696e998793726229d4454601a64639f246b026fc67e82802e76c25c50e6aab279bfec8af4da8e1147bc463bd4c260a73fcc08ae8d9ae42ccc46b66d4fc8964080e99244a27b687dd4734ea2cd8c00ab642337b3d156e8ad9079f488a0baea76075ad026db199ef07d837604c56c422b9f3da97a99bb0d5d99460b86b6bb273f68c133175bb5f2c"}, {0x107, 0x0, 0x1, 0x0, 0x9b, "1ecb5e022bf387d2826536b726f3cc5791a2e4c9335fae6c1d8e8f594b6c78728dee531d641b896f3df3e57695b338fbac5081c13506508a69fdb412b4e62d5660ca2ca33efcc1a899afbb7152639794347ffd2c4f4cb9101eafe0d1d38e4f69988e9473bc61c5321aecc7e3adb8c601d3aee68dedd08d05179bcfe5707d5fa0a91f2e6550a5c5cd5e85dadc22f3808dfb4404b2f701021d19d8cc368431729a9c1a0f1936a52978bfac87aa08a3ab0e444e7927288cc821855e090322720fd16af7866e3a0892c883f3d1e85b3b27e8ce23be312b7f57de202306644912cefd82896fb1b19a5a1762c3481cba10b4bd40741b75411ee1"}], 0x31d}, {&(0x7f0000cd8000-0x22e)=[{0x90, 0x3, 0x300, 0x0, 0x1, "826bff0f76c69118daf59bbef1e6f88cb86a6bab283b8568398015cca1c07c8a615428a4954bc724fb171bd1533df4734fa110c59ae98c464ef9146aeb436c4475b9503d02bd14c9c9bafec4c9eedd4f66c08c89044cd6b94615edd63bcc26fb044c8e3a18b9ad0aa7f6c3b18971f1d9ea2c078fbb51040b9c7258d2434c0e6a"}, {0xc3, 0x59, 0x400, 0x8001, 0x5, "a389be742e5100b16e8428fedee954f2594606772b426c664e8dc2ac0be6a41c790f7992fa61a818d06c2df7b756d2103dbf6080b8b8c5eadcf9eb42a74daddd8e6a58c67e208e6ecce778c4d631bbcfb07924ad5ae5003c728be97f7b1b913cfe7f7d50b706159627766f665c644b00f4fae5d093165f9af4ebc88821b48a1a246df28d88f708708ad60065f0cab802ed5e3f5b1317bf685195551ec10c931047bfbeb00f48918db36a45a926271b1e9a847a"}, {0xac, 0x9, 0x8, 0xfffffffffffffffa, 0x6, "3d63fa8015d01bbe512e6dcd803568b3327c659418937376d97c8e351ec8931633b7960006a512e6d957117c870a5c26dc56875601f5988571150dec96032e98969978df80c00e45668754dff3d678854c01e183411377677778e86515a7cca9462e3449fb4688aede958baa67e0079711fd78fe40e98c97617501768d65264e163ea0c7feec6cd0a392b290856c5ae497f85aa55119eb5f724ccae8"}, {0x2f, 0x3a361cb4, 0x100, 0x4, 0x10001, "994ae87f37c75cd26e2f027799160a30834f26ef70f0d7494b4fed496ca91b"}], 0x22e}, {&(0x7f0000bdb000)=[{0x99, 0xffffffffffff8000, 0x20, 0xc95, 0x1, "dd9f7b7dba8020d192bec94d5b0b4c28e41502f3ab90cbe58e48fe7c4ee22d1dc3fdeb5a2e4af30dce3a876a7a6af336b9b57e80d43ce21e7ae79b1b6ec8555a1adfafe887f58a73564622ab74409dc3d5047091c899f39a76afe8c374d222b660be2c5d5f88562ee7809bcf6ad42a993aeb665c88ce087e465f06a28f329570bd9d905acf9f2523e6"}, {0xde, 0x8, 0x2, 0x1ff, 0x3, "08e27e610f0b846dfc3db01e742657353b4ffa9aace54966dfcd4ff7d5b364a510ef5d4b909280df15a926397b32dde31bddb905a81a55348bc641a0d609d89991cfb0bb305e01e6296e92ce3d1ece66b4a3166c6afa17e7f64d99beff1e4204a1d84c527f74b24d936d8b21256e3f7f2e04da94a69014e1f69038ef23144d500631f8772c618ea07b936eb0fc8996734f20ab4bf4f4cbb920f372bf053f6c67c83392cdcd3ee826d1383d3cf32f2cb687130b292840763a5fcf1d7c6d3ec90ec518a443299f6e2da5d099e38804"}, {0x64, 0x1, 0x100, 0x7, 0x1, "5f02ed1ee2c21de69bf2bd398230c5505e03d4d147f0cfa6ca35cc4ce84e166d99112a2fb5f1aa4a7d00f66ced8696640c1117f8a98464eebd4cf685fb7a372911c87fe7aec6cca8f244b66f4d9ccabbb7bc0691"}, {0x85, 0x1000, 0x800, 0x100000000, 0x7, "53d9014b0a4e27f7f5fed26efec9e516db6272cfd05eec20fefb046255bc380f39f8304ce82beac126726c10fb9ac7c10218e28f79a3a63a4a4bd10bb0ae2bdf106fb67fe6bc8008a8918e369212efa283dea1d4d3e2c23d6a17f51002a08d08c1d5335a672106c0cd0543a8466d327742193e74de"}, {0xe5, 0x20000000000, 0x20, 0x1, 0x7eb201eb, "30391234199860d6e68c977e28f2572ada4bed6d61d1104d34316f0d15806ef21ea43b61828dd9a74b851f6a3db2bd583d7a42fc115877c029ecd9439e82bbf74fe445c12de9b9e1c0a94cc5ca3d745732da92d53ee7c6f0cfa4d063fd2edb707cce4bef524a59fe80323a79554c61615eecedc1cec312b1f64d3c4d4e44bb6bee1abce5702b52ab1a1331a659050a57dbfb0795354f88c9040baee6bbabe04dc9348988070eab95f2f91a470cb704edf01044eefb7d4abf7294815f3ff266263f3b756d7fe6798f19788b30c4d8f0901cbc818171"}, {0x109, 0xfffffffffffffffe, 0x20, 0x711, 0xfffffffffffffffe, "53134d79f6f6d9dbbd9968877ef30cb61af95917bbc3b72744e0b2fa171a504730205a09c575accd80e51522f74a36ad43ca1ce622e3fb3f602c67107db5fd6401dae2be5618f0dc789d75bd055ed2992b9365f334939c4a5f787f9641cfee047e86c7222a24f5b5dfa5b5ed185b7bd453c1c6cecc37d002dc7c11b103282304d3511c109d8d636a3dac8bcd89c4d0903d4d2694513004b7238d1aab60c764e74d777dfaac163997bddbdd18d9427e1f42bd51ae8ebbc9b9538cbb4a03002e1d7665a259a61a7227ce3e765c485faeb1d74e9e75cbb7cc6c76c2138d0846bd9066b05697f97bb5b1c846803284dd416f812f9647ee5901d25c"}], 0x44e}], 0x8, 0x0, 0x0, 0x40}, 0x4000000) connect$inet6(r1, &(0x7f000003c000-0x1c)={0xa, 0x3, 0xd8aa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, 0x1c) getsockopt(r0, 0x16c000000000, 0xc8, &(0x7f000020b000-0x3)="000000", &(0x7f0000da6000)=0x3) shutdown(r0, 0x0) r10 = accept4$unix(0xffffffffffffff9c, &(0x7f00005eb000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000da6000)=0x8, 0x800) recvmsg(r10, &(0x7f00002f2000)={&(0x7f0000f98000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f9000)=[{&(0x7f0000480000-0xe0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000034000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcd}, {&(0x7f0000947000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}], 0x3, &(0x7f000011f000)="0000000000", 0x5, 0xd075}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000a16000)={0x0, 0x0}, &(0x7f0000c46000)=0x8) r11 = dup(r10) ioctl$FIONREAD(r11, 0x541b, &(0x7f000029f000-0x4)=0x0) [ 223.432672] ffffffff8165e307 0000000000005e64 ffff8801cf6808f0 ffff8801cf6808a0 [ 223.432675] Call Trace: [ 223.432690] [] dump_stack+0xc1/0x128 [ 223.432704] [] handle_userfault+0xa37/0x1300 2017/12/11 15:04:15 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000aba000-0xa)="2f6465762f70746d7800", 0x2001, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x0, 0x2000009}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000003000)="2f6465762f6c6f6f702300", 0x5, 0x801) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0xfffffffffffffffd, &(0x7f0000bae000)={0x0, &(0x7f0000022000)=[]}) mq_open(&(0x7f0000bab000)="00", 0x40, 0x10000000090, &(0x7f0000fbe000-0x40)={0x6, 0x7ff, 0xfff, 0x0, 0xfffffffffffffff8, 0x2ab, 0x6, 0xa5e}) mkdirat(0xffffffffffffffff, &(0x7f0000966000)="2e2f66696c653000", 0x109) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f000007b000)=[{0x7, 0x0, 0x0, 0xffffffff}]}) sendto$ipx(0xffffffffffffffff, &(0x7f00009bf000)="1d21", 0x2, 0x1, 0x0, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00000bf000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = open$dir(&(0x7f000058a000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000045000-0x4)=0x0) r1 = gettid() writev(r0, &(0x7f0000b7b000)=[{&(0x7f0000150000)="4a012141944bb00840efb781216bca8ae48437531887fbdf4aa6bbc0c4228a1fee98c5aeb1b7df0b89763a34da057a089566fbd9f41a290b9c93a71b88c368450353b6eab16e25ffd65d291314fa2bf4c963fdbaf32a39ed2797323258d6d7ad18f36c3bafcd8eb7d259ff39b1ba6606c105de1ee63d1b3963fd0a00b397b0aa5d0d13cfc923478b9fafd34b45042c4c76a0c3f9343d56132edae4e148af93a10a23877ffef745c01456c6a8ddf83e2034da663472908bc10d1ebce7c855531942", 0xc1}, {&(0x7f000034e000-0x3d)="f3edaf38cec01a018bc04c345f672aaead71c4e548a25fc4634df7ab41a0c2384304c08cd25af9c8984d609cdd308743bb4308ff5b9b7d15111f9e17c4", 0x3d}, {&(0x7f0000783000-0xf1)="f550cbec98e96cec240a8a4f8070ca48de86703af82f51a31be5779892fe9aff0b2e11b76b175b50c8fc3e6cc934f859cc740201ee123eafde84c36d462ad93089dea6f9c27e8469c24bed1e2b697311ec5df2558d50d90e1ab1cdd003081811d323c50aa2a69b08948963463a04d32b7df951b12ae750515032291b2837bb97b96711320629117fe2bbde21f4daaafb9e1a72171f7668f0532735f8a1895c5ae75850af1e09a724e305150913a1be355e9f0a6bc04567d93df62086708c986a1557609177034f92f66e07ae54e0c7e60ab869cf53a0f16fb7707591e71801b90a6659dfbbbdb56cf407d4787a7e86e84e", 0xf1}, {&(0x7f0000bc1000)="37172233a25828af1021b616fd667e4d1cf524580e5df8a3bda25251b7066c184a51eca5b5203be546f33ff18f2cea24172b24e03bc8b07421e127c57864f6c546d462f9c8ddc0219ec0fe6f270a4869b76e148ed9de728485ec9c0509ab84c8868a04e039cf33a963c86e7f5d2017345e456eca54cbe352becc93e8e795c19534cd433a1a26468d4965b1d3572b337cb74c2a27444434d44f3ed4efd59a4b2c6535cd6d4d46f4b10824b22f6c43133fcbed0d1b5f318fb1f38d19b02786cc219a911eb5e298cb7317359750c4d1c6076cb85cdd5da1a9ef9674160af84122615ca6c5382af5e07f77ba56fd6efba017", 0xf0}], 0x4) r2 = getpgid(r1) sched_getaffinity(r2, 0x8, &(0x7f0000884000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000413000)="2f6465762f73672300", 0x7, 0x208000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002e9000)=@assoc_value={0x0, 0x10000}, &(0x7f00009ee000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00006e9000)={r4, 0x1000, "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"}, &(0x7f000094b000-0x3)=0x1008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 223.432718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.432729] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 223.432742] [] ? handle_mm_fault+0x117b/0x2530 [ 223.432751] [] ? handle_mm_fault+0x1fc3/0x2530 [ 223.432761] [] handle_mm_fault+0x1fd1/0x2530 [ 223.432769] [] ? __pmd_alloc+0x410/0x410 [ 223.432780] [] __do_page_fault+0x5c2/0xd40 [ 223.432788] [] ? mm_fault_error+0x2c0/0x2c0 [ 223.432797] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.432806] [] do_page_fault+0x27/0x30 [ 223.432814] [] page_fault+0x28/0x30 [ 223.432822] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 223.432832] [] ? fcntl_getlk+0xbe/0x320 [ 223.432841] [] ? SyS_flock+0x5e0/0x5e0 [ 223.432850] [] ? kcov_ioctl+0x24/0x190 [ 223.432858] [] ? kcov_ioctl+0x56/0x190 [ 223.432867] [] ? file_has_perm+0x287/0x440 [ 223.432876] [] ? selinux_kernel_act_as+0x210/0x210 [ 223.432883] [] ? __fget+0x201/0x3a0 [ 223.432891] [] ? selinux_file_fcntl+0xec/0x140 [ 223.432900] [] ? security_file_fcntl+0x89/0xb0 [ 223.432908] [] SyS_fcntl+0x8fd/0xc70 [ 223.432915] [] ? f_getown+0xb0/0xb0 [ 223.432924] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 223.432932] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.432941] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.432969] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.432977] CPU: 0 PID: 20049 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 223.432982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.432994] ffff8801d625f800 ffffffff81d906e9 ffff8801d625fae0 0000000000000000 [ 223.433005] ffff8801a4e55490 ffff8801d625f9d0 ffff8801a4e55380 ffff8801d625f9f8 [ 223.433018] ffffffff8165e307 0000000000005e64 ffff8801d5bfe8f0 ffff8801d5bfe8a0 [ 223.433020] Call Trace: [ 223.433029] [] dump_stack+0xc1/0x128 [ 223.433037] [] handle_userfault+0xa37/0x1300 [ 223.433047] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.433057] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 223.433067] [] ? handle_mm_fault+0x117b/0x2530 [ 223.433076] [] ? handle_mm_fault+0x1fc3/0x2530 [ 223.433085] [] handle_mm_fault+0x1fd1/0x2530 [ 223.433094] [] ? __pmd_alloc+0x410/0x410 [ 223.433104] [] __do_page_fault+0x5c2/0xd40 [ 223.433112] [] ? mm_fault_error+0x2c0/0x2c0 [ 223.433120] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.433129] [] do_page_fault+0x27/0x30 [ 223.433136] [] page_fault+0x28/0x30 [ 223.433156] [] ? strncpy_from_user+0xaf/0x2d0 [ 223.433164] [] ? strncpy_from_user+0xb1/0x2d0 [ 223.433172] [] ? kmem_cache_alloc+0x215/0x290 [ 223.433180] [] ? _raw_spin_unlock+0x2c/0x50 [ 223.433190] [] getname_flags+0x10e/0x580 [ 223.433198] [] ? do_vfs_ioctl+0x458/0x1140 [ 223.433206] [] user_path_at_empty+0x2d/0x50 [ 223.433214] [] do_utimes+0x20f/0x290 [ 223.433222] [] ? utimes_common+0x5c0/0x5c0 [ 223.433229] [] ? __might_fault+0x114/0x1d0 [ 223.433238] [] SyS_utimensat+0xe5/0x160 [ 223.433246] [] ? SyS_utime+0x150/0x150 [ 223.433253] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.433262] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.433288] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.433297] CPU: 0 PID: 20046 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 223.433302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.433317] ffff8801d1f27700 ffffffff81d906e9 ffff8801d1f279e0 0000000000000000 [ 223.433329] ffff8801a4e55490 ffff8801d1f278d0 ffff8801a4e55380 ffff8801d1f278f8 [ 223.433341] ffffffff8165e307 0000000000005e64 ffff8801a9ce20f0 ffff8801a9ce20a0 [ 223.433343] Call Trace: [ 223.433351] [] dump_stack+0xc1/0x128 [ 223.433360] [] handle_userfault+0xa37/0x1300 [ 223.433371] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.433380] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 223.433390] [] ? handle_mm_fault+0x117b/0x2530 [ 223.433398] [] ? handle_mm_fault+0x1fc3/0x2530 [ 223.433406] [] handle_mm_fault+0x1fd1/0x2530 [ 223.433415] [] ? __pmd_alloc+0x410/0x410 [ 223.433425] [] __do_page_fault+0x5c2/0xd40 [ 223.433433] [] ? mm_fault_error+0x2c0/0x2c0 [ 223.433442] [] ? check_preemption_disabled+0x3b/0x200 [ 223.433451] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.433459] [] do_page_fault+0x27/0x30 [ 223.433466] [] page_fault+0x28/0x30 [ 223.433474] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 223.433484] [] ? addrconf_add_ifaddr+0xd3/0x170 [ 223.433491] [] ? addrconf_set_dstaddr+0x3b0/0x3b0 [ 223.433497] [] ? __fget+0x228/0x3a0 [ 223.433504] [] ? __fget+0x47/0x3a0 [ 223.433512] [] inet6_ioctl+0x111/0x1e0 [ 223.433521] [] sock_do_ioctl+0x65/0xb0 [ 223.433529] [] sock_ioctl+0x2e0/0x3d0 [ 223.433537] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 223.433544] [] do_vfs_ioctl+0x1aa/0x1140 [ 223.433552] [] ? ioctl_preallocate+0x220/0x220 [ 223.433561] [] ? retint_kernel+0x2d/0x2d [ 223.433570] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 223.433578] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 223.433586] [] ? retint_kernel+0x2d/0x2d [ 223.433593] [] ? SyS_ioctl+0x7d/0xc0 [ 223.433600] [] SyS_ioctl+0x8f/0xc0 [ 223.433609] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.433636] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.433643] CPU: 0 PID: 20041 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 223.433649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.433663] ffff8801d5de76c0 ffffffff81d906e9 ffff8801d5de79a0 0000000000000000 [ 223.433674] ffff8801a4e55490 ffff8801d5de7890 ffff8801a4e55380 ffff8801d5de78b8 [ 223.433686] ffffffff8165e307 0000000000005e64 ffff8801cec4d0f0 ffff8801cec4d0a0 [ 223.433689] Call Trace: [ 223.433698] [] dump_stack+0xc1/0x128 [ 223.433708] [] handle_userfault+0xa37/0x1300 [ 223.433718] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.433727] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 223.433737] [] ? check_preemption_disabled+0x3b/0x200 [ 223.433745] [] ? check_preemption_disabled+0x3b/0x200 [ 223.433756] [] ? handle_mm_fault+0x117b/0x2530 [ 223.433765] [] ? handle_mm_fault+0x1fc3/0x2530 [ 223.433774] [] handle_mm_fault+0x1fd1/0x2530 [ 223.433783] [] ? __pmd_alloc+0x410/0x410 [ 223.433793] [] __do_page_fault+0x5c2/0xd40 [ 223.433801] [] ? mm_fault_error+0x2c0/0x2c0 [ 223.433809] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.433818] [] do_page_fault+0x27/0x30 [ 223.433825] [] page_fault+0x28/0x30 [ 223.433833] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 223.433842] [] ? dev_ioctl+0xe4/0xd40 [ 223.433849] [] ? dev_load+0x1a0/0x1a0 [ 223.433857] [] ? vma_wants_writenotify+0x51/0x380 [ 223.433865] [] ? vma_set_page_prot+0x10f/0x180 [ 223.433873] [] ? tcp_ioctl+0x167/0x620 [ 223.433882] [] ? tcp_enter_memory_pressure+0x90/0x90 [ 223.433890] [] sock_do_ioctl+0x94/0xb0 [ 223.433898] [] sock_ioctl+0x2e0/0x3d0 [ 223.433907] [] ? compat_ifr_data_ioctl+0x1a0/0x1a0 [ 223.433915] [] do_vfs_ioctl+0x1aa/0x1140 [ 223.433922] [] ? ioctl_preallocate+0x220/0x220 [ 223.433932] [] ? selinux_file_ioctl+0x355/0x530 [ 223.433940] [] ? selinux_capable+0x40/0x40 [ 223.433946] [] ? __fget+0x201/0x3a0 [ 223.433952] [] ? __fget+0x228/0x3a0 [ 223.433958] [] ? __fget+0x47/0x3a0 [ 223.433967] [] ? security_file_ioctl+0x89/0xb0 [ 223.433974] [] SyS_ioctl+0x8f/0xc0 [ 223.433983] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.434386] FAULT_FLAG_ALLOW_RETRY missing 30 [ 223.434397] CPU: 0 PID: 20035 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 223.434402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 223.434417] ffff8801a2c0f890 ffffffff81d906e9 ffff8801a2c0fb70 0000000000000000 [ 223.434429] ffff8801a4e55490 ffff8801a2c0fa60 ffff8801a4e55380 ffff8801a2c0fa88 [ 223.434441] ffffffff8165e307 0000000000005e64 ffff8801d6f7e8f0 ffff8801d6f7e8a0 [ 223.434444] Call Trace: [ 223.434455] [] dump_stack+0xc1/0x128 [ 223.434468] [] handle_userfault+0xa37/0x1300 [ 223.434480] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 223.434490] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 223.434500] [] ? handle_mm_fault+0x117b/0x2530 [ 223.434509] [] ? handle_mm_fault+0x1fc3/0x2530 [ 223.434518] [] handle_mm_fault+0x1fd1/0x2530 [ 223.434527] [] ? __pmd_alloc+0x410/0x410 [ 223.434535] [] ? memset+0x31/0x40 [ 223.434545] [] __do_page_fault+0x5c2/0xd40 [ 223.434553] [] ? mm_fault_error+0x2c0/0x2c0 [ 223.434561] [] ? trace_hardirqs_on+0xd/0x10 [ 223.434570] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 223.434578] [] do_page_fault+0x27/0x30 [ 223.434586] [] page_fault+0x28/0x30 [ 223.434594] [] ? strncpy_from_user+0xaf/0x2d0 [ 223.434603] [] ? strncpy_from_user+0xb1/0x2d0 [ 223.434611] [] ? strncpy_from_user+0xaf/0x2d0 [ 223.434618] [] ? kmem_cache_alloc+0x215/0x290 [ 223.434626] [] getname_flags+0x10e/0x580 [ 223.434634] [] getname+0x19/0x20 [ 223.434642] [] do_sys_open+0x21d/0x4c0 [ 223.434648] [] ? filp_open+0x70/0x70 [ 223.434656] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 223.434665] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 223.434673] [] SyS_open+0x2d/0x40 [ 223.434681] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 223.439822] binder: 20077:20079 ioctl c0306201 20008fd0 returned -14 [ 223.442148] binder: BINDER_SET_CONTEXT_MGR already set [ 223.442155] binder: 20077:20079 ioctl 40046207 0 returned -16 [ 223.442968] binder: 20077:20079 got transaction to invalid handle [ 223.442976] binder: 20077:20079 transaction failed 29201/-22, size 88-48 line 3007 [ 223.443146] binder: 20077:20079 BC_ACQUIRE_DONE node 296 has no pending acquire request [ 223.443164] binder: 20077:20079 got reply transaction with no transaction stack [ 223.443171] binder: 20077:20079 transaction failed 29201/-71, size 48-40 line 2923 [ 223.446019] binder: BINDER_SET_CONTEXT_MGR already set [ 223.446027] binder: 20077:20080 ioctl 40046207 0 returned -16 [ 223.453116] binder: 20077:20079 ioctl c0306201 20008fd0 returned -14 [ 223.453231] binder_alloc: 20077: binder_alloc_buf, no vma [ 223.453246] binder: 20077:20080 transaction failed 29189/-3, size 0-0 line 3130 [ 223.454524] binder: BINDER_SET_CONTEXT_MGR already set [ 223.454530] binder: 20077:20080 ioctl 40046207 0 returned -16 [ 223.464524] binder: 20077:20079 got transaction to invalid handle [ 223.464533] binder: 20077:20079 transaction failed 29201/-22, size 88-48 line 3007 [ 223.468877] binder: undelivered TRANSACTION_ERROR: 29189 [ 223.468914] binder: send failed reply for transaction 297 to 20077:20079 [ 223.475669] binder: undelivered TRANSACTION_ERROR: 29189 [ 223.497200] 9pnet_virtio: no channels available for device ./file0 [ 224.801331] CPU: 0 PID: 20064 Comm: syz-executor7 Not tainted 4.9.67-gf26d3c7 #106 [ 224.809001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.818321] ffff8801d6157840 ffffffff81d906e9 ffff8801d6157b20 0000000000000000 [ 224.826264] ffff8801a4e55490 ffff8801d6157a10 ffff8801a4e55380 ffff8801d6157a38 [ 224.834291] ffffffff8165e307 0000000000004d20 ffff8801cd963918 ffff8801cd9638a0 [ 224.842234] Call Trace: [ 224.844787] [] dump_stack+0xc1/0x128 [ 224.850118] [] handle_userfault+0xa37/0x1300 [ 224.856144] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 224.863121] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 224.869494] [] ? handle_mm_fault+0x117b/0x2530 [ 224.875688] [] ? handle_mm_fault+0x1fc3/0x2530 [ 224.881884] [] handle_mm_fault+0x1fd1/0x2530 [ 224.887908] [] ? depot_save_stack+0x122/0x4a0 [ 224.894018] [] ? __pmd_alloc+0x410/0x410 [ 224.899704] [] ? __lock_is_held+0xa1/0xf0 [ 224.905469] [] __do_page_fault+0x5c2/0xd40 [ 224.911329] [] ? mm_fault_error+0x2c0/0x2c0 [ 224.917315] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 224.923944] [] do_page_fault+0x27/0x30 [ 224.929445] [] page_fault+0x28/0x30 [ 224.934688] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 224.941491] [] ? setxattr+0x153/0x290 [ 224.946906] [] ? vfs_setxattr+0xe0/0xe0 [ 224.952492] [] ? __lock_is_held+0xa1/0xf0 [ 224.958255] [] ? preempt_count_add+0x7d/0x170 [ 224.964375] [] ? __mnt_want_write+0x1b9/0x270 [ 224.970484] [] ? __mnt_want_write_file+0x97/0xb0 [ 224.976853] [] SyS_fsetxattr+0x130/0x190 2017/12/11 15:04:16 executing program 7: mmap(&(0x7f0000001000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x401e38, &(0x7f0000bcf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ff7000)="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", 0x1003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ff7000)={0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r1, &(0x7f000051b000)={0xa, 0x3, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000556000)={0x0, 0x457b, 0x30, 0x9, 0x4}, &(0x7f0000ab6000-0x4)=0x18) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000493000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x82) r4 = socket$inet(0x2, 0x805, 0x0) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000d1c000-0x4)=0x1, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00001a7000-0x8)={0x2f, 0x0}, 0x8) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x64, &(0x7f0000b51000)=0x0, &(0x7f0000dc5000)=0x4) bind$inet(r4, &(0x7f000070e000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r2, &(0x7f00007c7000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde, 0x3) connect$inet(r4, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000856000-0x6e)={r3, 0x66, "52eedc94ba04ab5cb38defec9c7d1b39836ca5d1092baf21eb438e3cadc070f512c97df274a929c7ac7410f8a1b43926ed0173782edad9291f2ff60cfd431f4f1153d5b411930626d9bc75d67ba02cd9e5d719241d6aac31f3678e0a0f1b6a1b520958abbd9d"}, &(0x7f00007e8000-0x4)=0x6e) close(r4) r5 = socket(0xa, 0x3, 0x1b) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000c15000-0x4)=0x0) sendmmsg$unix(r5, &(0x7f0000000000)=[{&(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000678000-0x10)=[{&(0x7f0000000000)="d863a36f104c2ce3feb86d54c2dd66bffe253c1e1bc3225bc6b60764e50bd5e03900277e15ec616d1bda6f97e308c1f2b0aa98f222881b49335b6fbe21395405f7991237ab4b86a86ac7386bd95bde28874717b9fb7e8a", 0x57}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r5, r5, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r6, 0x0, 0x0}, @rights={0x30, 0x1, 0x1, [r5, r5, r5, r5, r5, r5, r5]}], 0x5, 0x0}], 0x1, 0x0) setsockopt(r5, 0x400000000000029, 0x800000000000040, &(0x7f0000000000)="", 0x0) 2017/12/11 15:04:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x27e17f2ffcd0455b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xffffffefffffffff, 0x8080a, 0x7cb9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x4, 0x2000000000032, 0xffffffffffffffff, 0xfffffffffffffffe) accept$nfc_llcp(r1, &(0x7f000000e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f000000b000-0x4)=0x60) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000418000)={0x0, 0x1da2, 0x5e000, 0xff, 0x8, 0x9, 0x0, 0x0, {0x0, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0xe8, 0x4}}, &(0x7f00008da000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000063a000)={0x0, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1}, &(0x7f0000813000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00007fd000-0x8)={r2, 0x9}, &(0x7f0000a8f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a54000-0x8)={r3, 0x8}, &(0x7f0000ac7000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000d1f000)={0x0, 0x9}, &(0x7f0000027000)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r4, 0x135}, &(0x7f0000ee8000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r5, 0x0) utimensat(r5, &(0x7f0000062000)="2e2f66696c653000", &(0x7f0000059000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000b50000/0x3000)=nil) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000cb3000)=0x100000003, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000060e000-0x4)=0x0) bind$inet(r6, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/11 15:04:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f96000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x4a200) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002da000-0x10)="2f6465762f73657175656e6365723200", 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ff4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000)=0xe8) r1 = socket$inet(0x2, 0x5, 0x8000000000002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c91000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6d, 0x0, 0x101, 0x82}, &(0x7f000083e000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000102000)={r2, 0x7}, &(0x7f00002d4000+0xb96)=0x8) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000b16000-0x10)=[{&(0x7f0000f49000-0x3a)="390000001100092401030020000500ff0700000005000000d7ffffff084d3c0019001a000f000000fefffff5000000001e200000000000070512", 0x3a}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007e9000-0x8)={0x0, 0x0}) r6 = socket(0x15, 0xe, 0x73) setsockopt$inet6_tcp_buf(r4, 0x6, 0xc, &(0x7f0000bb1000)="3a3879fbcbb0f0ade03ea053de50545927379267d37be10ce8db6f7d69c8047db1211417be05bec643f3a597624f2578f240e0eb00c33775ca914ee5c473ab906405a290d2c757c2c70d0cc6706d71336d0bdd9f274028d615798f4034b0b4ceedde4ea97060426184db894b31c6028c51415202279a9e1ae5dc8b", 0x7b) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket(0x9, 0x6, 0x4) getsockname$llc(r8, &(0x7f000085e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000329000)=0x10) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000545000-0xf)="2f6465762f73657175656e63657200", 0x20000000008306, 0x0) getpeername$llc(r0, &(0x7f00003f9000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f000093c000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000736000)=@assoc_id=r3, &(0x7f00003b7000)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x18, &(0x7f0000de5000-0x6)={r10, 0x8001}, &(0x7f0000498000-0x4)=0x6) clock_gettime(0xfffffffffffffffd, &(0x7f00000d7000-0x10)={0x0, 0x0}) ioctl(r5, 0x50fd, &(0x7f0000eda000)="") socket(0xf, 0x3, 0x2) sendto$inet6(r7, &(0x7f0000a9d000)="0c", 0x1, 0x2, &(0x7f0000999000)={0xa, 0x0, 0xfe, @loopback={0x0, 0x1}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = memfd_create(&(0x7f00009ef000)="01", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r11, 0x10000000000000) getsockopt$inet_sctp6_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000d20000)=@assoc_id=r2, &(0x7f0000df0000)=0x4) write(r11, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) 2017/12/11 15:04:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) write$evdev(r0, &(0x7f0000001000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x4000000000004, 0x7c9, 0x0}], 0x30) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000075d000)={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0xfff}, {0xa, 0x1, 0x193, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x3, [0x1ff, 0x9, 0x5, 0x2, 0x1, 0x7, 0x1, 0xff]}, 0x5c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00008f5000)={0xffffffffffffffff, 0x4, 0x8, 0x100, 0x1, 0xf7, 0x40, 0x1000, 0x7fffffff, 0x100, 0x3}, 0xb) read$eventfd(r0, &(0x7f0000141000-0x8)=0x0, 0x8) read$eventfd(r0, &(0x7f0000f21000)=0x0, 0x8) 2017/12/11 15:04:16 executing program 3: mmap(&(0x7f0000005000/0x73a000)=nil, 0x73a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000073e000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xa0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000062b000)="2f6465762f6b657963686f726400", 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f000005a000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc564, 0x80000001, 0x7, 0x1ff, 0x85}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000-0x8)="2e2f66696c653000", r2, &(0x7f0000001000)="2e2f66696c653000") ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000000)={0x400000000000, 0x6, 0x1, 0x8000000008}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000000000)=@un=@file={0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x36) getsockname$packet(r2, &(0x7f00003b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000590000)=0x14) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000263000)="2f73656c696e75782f636865636b72657170726f7400", 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000005000)={r1, 0x0}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000002000-0xa0)={r1, @in={{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]}, 0x9e, 0x1ff, 0x8, 0x8, 0x6}, &(0x7f00001ee000)=0xa0) flock(r0, 0x2) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000604000-0x6)={0xffff, 0x0, 0x81}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000004000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000462000-0x4)=0x1e) r4 = dup2(r2, r0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000073f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000692000-0x50)=[{&(0x7f0000534000-0x22e6)=[{0x1010, 0x1, 0x20, 0x5, 0x9, 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d6f8070f24e424afbe614d5c8e367a598d2017dda4d57540ee16414d677a81e40bfb33e1d45852934e9558eff91b4aa925d3a602266c404573930bf0c01e96eddf9deafff745608d83a46fca6101ef2c4f66a11f0177aecce327b579ac47416dab617a07600a31df84e5b0d529454b22617e5016fb4babbde6c38bf9d9df8c247bf669aab62e9bdf511d44e167349a6c77b6fe7749d849234d158bb6389507052abd5f93cf659b4df49d99a76db15eb7c3dfb736dd23cedb6d7ad3730cdacf180bc96e54bc8c18c697a571865ea92fa3b4ee535eb75944c7258d37974f1089cc769a228ed71ba133f67db3b9fc78dc390b4a8aef4438b1301e7fe27422f588f0a8ea40749613723ddedea85582b9c960c2c3b04fa7bd740c0fda071c9301468dd538922f7449a1fdbbea5c59a65c60646f05a63fa0049c305f80508199442549e7330c989a3bf6f845161daa3caeb69b2c167adfb1bb132eba18857aea92c15c5463d23057b90defe3e59700cf45bb5b3b6cb6c5327ad2f5d29f04abdaa53c8447cd119f2f4a8af467d34adc3cd6ca445bb4f3bab1611df58745e31d8dce91b2018854117a28e25b9faf9e5d306c779ffa59b103cb1389658dd5462ae2cdeaa0d39045048360d541f31ee8b9d86f4011d16211ab543055be3ac6f0849b9418725a9f9478d0ecdd6a0cf0c8aae2e046eb51a4899e50f552d1b5c56a2547a526397bb1a4fa85013ab7a1f9bdc3cdfe5d796def817ee1a2132f9dabd95edbe47e81f0eb02b9d403514df3fabdbc9fbc0bcff01a29d5f2b743c31a863b55c541c495a5b0ecaf04d3cdd297a94f7cef9f28883ecdbe1a6a9a99343ba52b3b3b47b38d8333159fb3d66ac180077503a154ec5e7c7c418715dd09ebf635230e8b4129b7467f5e8b2d850e119b2b8f0dc7155e6267edcf37fb7f800e9773d41aead3b499e246a4eb0011fe9199f710441f7cfad118a2a7559928e5d58345193aa471da12f16461111dfcf30e4b4eaa7f602de04c2f33a730503f2ecc057f18c2995483bc084b1cc7d9f01fb6cb7fa867b935f080294916de512a002a8f88a6f13fe9f561a8b1385903ec33577f5f7cc7e6965cea0922f8721e53dca832757cba9e9d065942cc444e0b0a78aad50f3227f80b8833705449ba1318ca76cb3b820cdd2988725a22a8f0e1a3fb3a30de3027cea18adfe0309030d7b613ec428a2d6262788fc1628f32443ddcd86812e3fabdf4f4a886514372cd5d37e27a9b97141814f7d2c1871e9bc5c0b7cab5c6528ed95aebb598ccecaf0e8fb9c55da1fbad2851ec6f359574866973e267d514b51e00c9916ed0b05d1666a61340b8ba2f71fad6d0c94f44eae2ff1e9708d9cb1a55d8805fcd158fa829939be0f2c5ad5ffa75149cb2281930c2d67adb33869f404b459963a8ef70fc05ce28f7e5a70cae8d36264ae802187d6a90f73385afca1de5d76db789efcb59c5036c8d51c12cc57a5f85c137308a5e377be2f395cfc72b3f4519deaee7cb5477a88e60b8a371d593ddbc107de2c304cd1aa6e082d77783e674ed1404da26d3b109e64485a10fab0377dce4daf681852b2532126db5e5f04dfb60cff1fda0f40e23f6410c7613ec32d6926386996163fd56d0ae75e6654953b3c410b7d2ebb0f49e7d048ae53c01a8442b1f815b49b99ba3d25d9c6d06e1689cb77a74ae03538ee1040d16a37a3fe059487d2ef203d5fcda4d10e4c0b02f23135fc32f45bb866208dc18830f0efe18e129ba171384de3347289a029de12c5db19a72ff2a05d878be460ad9cafa736b36295dfd9b2615e705e027997fae1ce2aca3112bf0b4bfd303b9ed1908f4d3589a5937ca8b542c6ad3005f8b9d0fd734da8d761d5674219e97bb01bf9b4edffdc8a9ad9ab722e82c51989e1774232a3d5d03bc90973be9e32e44b70b12602e85266ee275ad8b5f2cb4f6299bf5007c62ea0e29ded4297a0749791ecaa02b52badc88772944c9f542092e7efbd17556043ad22aa706fdab1e107f9b254111f74620ed4c9311f594b1e632783ecbc37c3966e5a5ef618be9ea6359f639dee73453cb15474be73d3597bcbddc75398764fdd55df103704586a34a122f9b8067d447381b3294b664474c32b0a6de59518dc773dcdf42d40033ecc300edf7b4899e54bfae09a8949e8c41fca0bddfee70187424c7883ebde84c8c9d2920d0439f1017c98d7c6060eb97bef19ab2b6d4235abbd8ea265d5a338dc006c4031538fd0a5c597"}, {0xe0, 0x10001, 0x8, 0x9, 0x8, "ba338a655497e451422b05063a7ebbea914967aea51ca66c5205605f2dde8c231075062993247eac8ca7adbe8bb456a593260f5ea3d1eee81db5a97d4bb375ee499319dc069d7126db71923c04b400d7a1bcac5c4f10272acd4f86c3334e226b9e5b69e983ab8193e66d6e4065bc0ac70f6b70f2c85c7ac1fdf252fb49b1734fceb3b599dfdca429915ba3b8048e48a74d432ed73f88805f0d9bb881b58c305806758d5c9474b9c1a5b09d1f2935e3a8c8d9bd7bf10ad5b0e95e23b0c3a22a7abe81d7d45f9c7614a2e5061cca1f67a4"}], 0x3477}], 0x5, 0x0, 0x0, 0x44}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00005a5000)=[{r0, 0x40, 0x0}, {r3, 0x2042, 0x0}], 0x2, 0xfffffffffffffffd) 2017/12/11 15:04:16 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000198000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x3) recvfrom$inet6(r1, &(0x7f00005c5000-0x1000)="", 0x0, 0x0, &(0x7f0000449000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000003000)=[{&(0x7f0000000000)="8faf78a11494267bb25fcba277ac1782b24d83bc2fb9c3425979f0d3f6b5e5970d8ff9a0878e9b54f5060c9acf59a2e8919a778618cd374841dd788b6a8219865918e73eb45814a092703a30199bac2ffc1c46f66a29eaced0a21ff46684c55cc79d842a3032a281ce387cbc8f4ae42e627307826187a4d2a4f767bf856f430879cb481e635a689b7ac5d716f24e38712d274e30b6903ce1266fbc9675919a3eeea973a0ab61b83ee5d1e3d32c2ec294f75ed4498214719b90b7970c", 0xbc}, {&(0x7f0000001000-0x28)="37dfa685158c0e1eddfe17b45739113b152021fb7bf2f72bac45546d884ca06c00c03aeb4e46a809", 0x28}, {&(0x7f0000002000-0xfc)="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", 0xfc}, {&(0x7f0000002000-0x38)="1d00434691008c52b50c32b06b26ecfaec5287106c2186b7f35f1076c9bed878822d8f5dcae7e57efa84e3c7c3d6b426297a28b321da0d9e", 0x38}, {&(0x7f0000003000-0x12)="c719001e1657a9c82879f499710ab1122f8a", 0x12}, {&(0x7f0000001000-0xd0)="4d5a2cbfb66628ae695aadfeff88b1f08e978b2e4ced956aa666751c339ca008a28b6262abb51752d9ab799af09789da8feab50d8b34c4510c242111cacd1ada1bbd7657e0021abd3705c52a1b1ff501ef667b451468be319ce67e77196c0873aa4b477034536a20add7d4e310b717594d70925a8c88be9f3ad63d0624c92944090cbbb33c55737a7fd4c1ebc24eb9ba4ca60ea62dc6cec1db2893ea13a17e553a257fd649448ca5d29707985f43c98195622791276d90d4ecb2ba27c674e4f2f2b8cb3786ef06dc9ae980f14a26d192", 0xd0}, {&(0x7f0000001000-0xf7)="1cd85d9f00af61d3157357f6045cf89b971efde7f03c499c232f13d1384b0d200830b0b2341ac15802a6f0713112decf6a06aee58180c13280291fb21ef76c6da83d70226b6a101d94cc69365263515290655d867cf8529939f12ea194842c33d740acda5a47390afcbe8287f3ff303819d84601d881e5be56a9cd785a74c59a93d8d83f58ec8a9be7315b386b401cec9409ea286ba2750d7a6d595b9731e50f80fe179479e7b0bb8d3ecc0282d64ce7dffd293e11118078554c666be5b2332b32d65619556a59ac70e8ed51defed9f4e09bb9f92a17b5d2f3b5fc18e997115057b749b88b78b94e674f46204b915c6023a1b52b3aff26", 0xf7}], 0x7) fcntl$getflags(0xffffffffffffffff, 0x80408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000401000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000004d000-0x90)={0x10001, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) read(r2, &(0x7f00008f8000-0x18)="000000000000000000000000000000000000000000000000", 0x18) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000832000)="2f6465762f6877726e6700", 0x40, 0x0) connect$ax25(r3, &(0x7f00005ab000)={0x3, {"53be40f52b731a"}, 0x1}, 0x10) unshare(0x200040000002) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) time(&(0x7f0000cf6000-0x8)=0x0) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00002b4000)=0x8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000048f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d4f000)=0x14) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b1e000)={0x2, [0x3ae99620, 0x9]}, 0x8) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000b99000+0x8ea)="", 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f00005a1000)=0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000d5000)={0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r4, &(0x7f0000083000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x10000000000015, &(0x7f0000986000)={0x0, 0x0}, 0x10) sync() 2017/12/11 15:04:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents64(r0, &(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5) getdents(r0, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30) 2017/12/11 15:04:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x4000) unshare(0x28020000) 2017/12/11 15:04:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)="617474722f63757272656e7400") sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) [ 224.982528] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/11 15:04:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000)="2f6465762f73672300", 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x2) preadv(r0, &(0x7f0000216000-0x40)=[{&(0x7f000087f000-0x96)="00", 0x1}], 0x1, 0x0) 2017/12/11 15:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000004000-0x14)=@ethtool_modinfo={0x42, 0x8, 0x20, "b7252616c92a2c5f"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000001, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x519000)=nil, 0x519000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000179000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000038000)=[{&(0x7f00000dc000-0xa2)="839ccf727f7b11adab5a0a9e831ab3c9ffb6db34dc4dc78461a961fb86170ed46fd5a1bbbba67c4d662dc8ea97561944ab25b544bb01ccee6672d1832b538858d49056853b4436b386463ffd459c39eb8d14be6a63174e91fdfc3d99120efbe1a5932884c2c93a102550be7e7d7504b28e397f441316f41d082fb15f525c8d13d2609897131e27f5c0bd49395feb67bdee9477406027a80dc71d489f4736cf53c9b5", 0xa2}, {&(0x7f000050c000)="f87db9ee0f8c83f12b52aeb4c4add4a32becc320b5ba0ba8d8d9984a2abf8193753a22e33c711ae92c433ed44ed728206de367a400d5147aafa19a99411770776e9c5462e6529d9a1606f61ecd150041a2e1f25de8668a73e74951d93ae723df38d75b1b995fa3bce21695e5311ca324499d982822d0fd704a81b479edd62ea4d1c580b1e6b36b4cb41336dc03bf33149e8248d457f29d3264d88bd73d512497ab2e4c3ca343176f50e94bd183b734f692b31cce563469be7e892acc5974314deeb7b04954700e09445eeceec9ded28f3a581011fd8d5bf4aab01cf7b9c5a339e80d36", 0xe3}, {&(0x7f000006d000)="d5453182e634697997a139ca98575fb5ca1b10cc4fff8180cac061f13c0c96f40b6cdd46355339f1", 0x28}, {&(0x7f0000437000-0x73)="ab4aa3b2f119086eab4622f9e55271a1f2b93cf9e37cb53767815c75100210a9c7efe8835f51397fd7da8209fcf68d9764af0ae235c35a0909c306837a2674f4f1a99b9c34ea03e3970dc881b3b0bdeafa2f99503ea6aa483dcb6728d01038da91ac4fd0d3c331cae6e8caadd1b7e1e3dab8be", 0x73}, {&(0x7f000050e000-0x5c)="a2e4b685edb5f61bfae9136b7eb8042f6b3fea0adc8d0a309fca7a647a5d4115ed93e2fbe46396be26e69b0b205bca4c9464e0509d529fe809fe68755abe071920f892f74fb3366162447ddee51aa895462b39bd0342a76716d2061a", 0x5c}, {&(0x7f000050e000)="b30aacb9916257bf7ffc659bb6be2a6a1cffdde1371034914a42dfda7b30674d127ec6fefb034a0878999e956109ff8e49166b021bd0e9b0fc31ec705d1b85a0632b2996b1c4fe7fcd0f5a7b13c9558e761c33593c6f942fadd718d7929aa77fe74a264596d5ce3303d397b58678aa66a6ff0034148481759ac7eee29ec7916bb1f36d76d172", 0x86}, {&(0x7f0000510000-0x1000)="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", 0x1000}, {&(0x7f0000511000-0x20)="773e93eadb7130acc7744aaa01844878919df4c2b88ebba2d6c41fb5e4e3557c", 0x20}, {&(0x7f0000511000)="c113be74c047e9fa8cefaf9871d675cc93f4e5a917295f17c2b293e62efb58d49373d8aff961822367e4f274cd7753d468c3f163167c5d889ad422b22935b3dc122465528b", 0x45}], 0x9, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000191000-0x20)={0x7ff, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004ae000)={0x6, r3, 0x2, 0x1f9}) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000051a000)={0x0, 0xa4, "4c2d46430ebf6cc2209b147b007f3ca499b6e5a8fb46b9a087dec50b5c1e7f1c787e1a6736b2c13b47d49ef6e04fd9e4dfe3a23ec68ca8fe894f12e235e5386e7b1b64f97fa7c1fbb1620f6880004661e55ab2fe03751406e00e7c1dc727537e1b1efab8a54ad7bdf580199e7b6c20dbe3f4b99f94abeaf4c102a6b375222f3ac21c2cf19886330c52d14e68a99dfe64922fb345f77d9398350e11c9a2ba91a2f9001457"}, &(0x7f000013b000-0x4)=0xac) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000051a000-0xc)=@sack_info={0x0, 0x4, 0xffb}, &(0x7f0000519000)=0xc) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000514000)={r4, 0xd2, "10339f4d903b76efa11154e80ccc11465ff20908e12468c864342cbe811a568a7ec5dfc2e01de8b4e1f1dd4f1f6f87ea0300dcc60f67c065805e84160a42f4dfe2398a8d4028e90beabb3432b97ba2b6f4a4f672c11a222bfb8e7876f7cf9197539ebd38780dd5e037fbffc99c7d2480be2c5dd2583d90e5db88d75c03a3870000ade32df1531ff7437a3db24c3900d09b9ea17f6606b177391bcbb71bd4427856000609443a46ca00b546fb9860bd2a403a06a68d26ce44f8703dd72ac1d6ae4a61356a91ef000900000000000000511bf8"}, &(0x7f000051a000)=0xda) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/11 15:04:17 executing program 4: mmap(&(0x7f0000000000/0xbb4000)=nil, 0xbb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a71000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x20001) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000ba8000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb4000)=0x10) mmap(&(0x7f0000bb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000055f000-0x4)=r2) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000bb6000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000574000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000bb6000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000438000-0x4)=0xe8) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000bb6000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x3, 0x1, 0xa0, 0x80, 0x1, r3, r4}, {0x9cb, 0x7f, 0x3, 0x9, 0x2, 0x5154866a, 0xad, 0x2}, {0x5, 0xf5e0000, 0x100, 0x7}, 0x7fffffff, 0x9, 0x80000001, 0x0, 0x80, 0x0}, {{@in=@multicast2=0xe0000002, 0x80000000, 0x8000}, 0x3, @in=@broadcast=0xffffffff, 0xaa0, 0x0, 0x3, 0xffff, 0x9, 0x8001, 0x6}}, 0xe8) mmap(&(0x7f0000bb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000056f000-0x7)="0ed40f00dee42b", 0x7, 0x20000000, &(0x7f0000190000-0x10)={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00007d4000)="6879626c6100", 0x6) bind$inet(0xffffffffffffffff, &(0x7f00005fb000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f00009a9000)="9904", 0x2, 0x20088045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x40, &(0x7f0000001000-0x1)=0x0, &(0x7f00008d6000)=0x4) setsockopt$sock_int(r5, 0x1, 0x2f, &(0x7f0000db0000-0x4)=0x6b, 0x4) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000abd000-0x10)=@common="7465716c300000000000000000000000", 0x10) getsockopt$sock_buf(r5, 0x1, 0x1f, &(0x7f0000001000-0x61)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000aae000)=0x61) [ 225.024592] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 225.035084] kasan: CONFIG_KASAN_INLINE enabled [ 225.039771] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 225.047151] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 225.053364] Dumping ftrace buffer: [ 225.056881] (ftrace buffer empty) [ 225.060578] Modules linked in: [ 225.063881] CPU: 0 PID: 20141 Comm: syz-executor5 Not tainted 4.9.67-gf26d3c7 #106 2017/12/11 15:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab0000)={0x1, &(0x7f0000cf3000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000038000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00003c0000)={0x4, &(0x7f000009b000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00005e6000-0x6)={r3, &(0x7f000042f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000e9a000)={0x1, &(0x7f00004d5000)=[{0x2, 0x291, 0x64, 0x11}]}, 0x10) connect$inet6(r2, &(0x7f0000069000+0x220)={0xa, 0x1, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, 0x1c) r4 = accept(r0, &(0x7f00002ef000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006ea000)=0x9) getpeername$inet(r4, &(0x7f0000819000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000072f000-0x4)=0x10) listen(r0, 0x1000000400980f) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cb0000-0x10)={0x9, &(0x7f0000250000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f00005e0000-0x4)=0xffffffffffff0001, 0x4) connect$llc(r2, &(0x7f0000acc000-0x10)={0x1a, 0x18, 0xffffffff, 0x2b, 0x7, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) connect$inet6(r5, &(0x7f0000f67000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d13000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xffffffffffffffe1, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006ee000-0x4)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000d16000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x4}, &(0x7f0000353000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cbf000-0x98)={r6, @in6={{0xa, 0x1, 0x2, @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]}, 0x372f, 0x8}, &(0x7f000009a000)=0x98) sendto$unix(r4, &(0x7f0000d3a000-0x88)="9e1cf2832d348e55f05b19990c2a78a8c867c4c16991fb25ee3fadf07a003dfff6125475ad92574047e0cb2532c4da98eb49447c51d4a7e6061bbe874505a4bf4dccf0e27aaf95b796b60b947bcd0695480e64b272e18c93e81ec65e0004903daf863e30ad009ee6f8a3000bd2e6a470ca87958824b692339c07fdb7f805ad8444b61a01bb7626aa", 0x88, 0x4000, &(0x7f0000fd4000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_udp_int(r5, 0x11, 0x65, &(0x7f0000438000-0x4)=0x1ba5, 0x4) unshare(0x80000) getsockname$netrom(r4, &(0x7f0000863000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000880000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b0b000)={r7, 0xffffffffffff0001}, &(0x7f000038b000)=0x8) close(r0) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000c08000+0xf9f)=0x0) [ 225.072181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.081518] task: ffff8801a65c6000 task.stack: ffff8801c7508000 [ 225.087553] RIP: 0010:[] [] sidtab_search_core+0x6a/0x320 [ 225.096434] RSP: 0018:ffff8801c750f490 EFLAGS: 00010202 [ 225.101867] RAX: dffffc0000000000 RBX: 0000000000000008 RCX: ffffc9000305a000 [ 225.109120] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffffffff8593e620 [ 225.110475] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2017/12/11 15:04:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, &(0x7f0000018000)=[], 0x0, 0x0}, 0x0) socket(0x0, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005a7000)={0x0, 0x0}) mmap(&(0x7f0000637000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e0f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x2144) syz_extract_tcp_res(&(0x7f00008be000-0x8)={0x42424242, 0x42424242}, 0x3, 0x8) syz_extract_tcp_res(&(0x7f00005ae000-0x8)={0x0, 0x0}, 0x100000000, 0x0) syz_emit_ethernet(0xa9, &(0x7f0000069000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0xc42, 0x509, 0x1}}], {{0x10000000800, @ipv4={{0x5, 0x4, 0x2, 0xfffffffffffffffc, 0x97, 0x0, 0x20, 0x6, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x3, 0x3, 0x83, 0x0, "057f6eac33db879c84a3cd11558d425f6003987c37c926ace6daea517f5e9db2d03343789f51394678d787dc3b3c22498f3fb42ad5dfd98f17c1f83e7c39e6c0198e4643813382f03e48455b018d83eef184468036fb682bc838bb374db173a141883ae41f24d398d5ab87649ad325b4dc32ccc55b3a5b4086a63a"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000859000-0x8)={0x42424242, 0x42424242}, 0xa0000003, 0xf7fffffffffffabf) r4 = socket(0x8, 0xffffffffffffffff, 0x1000000000000) syz_emit_ethernet(0x3c, &(0x7f000001e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeff1d00f2c8", [{[], {0x8100, 0x80000000, 0x400, 0x2}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2a, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, r3, r2, 0x0, 0x0, 0x5, 0x2000000000000011, 0x0, 0x0, 0x1, {[]}}, {"3702"}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000e83000+0xa8a)=0xc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) read(r5, &(0x7f0000823000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r6 = accept4$packet(r4, &(0x7f0000594000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee4000)=0x14, 0x80803) sendto(r5, &(0x7f000059e000-0xd1)="b66dc872ddadd15a4e615afa1540768bec944897548a8c4d56344c6c2578ccee5ab93b52184b5963915bd1eea2ff878b14bd2410fa92c1a832a0162a409919be84d5ccf473ee6a1e9faf17724f4ab0b677627b02f41a2f7c92560434c658d45c374c299b363fd43d6d655721ece82ad7a9448eeb1fa69640413bdee99a07ae68c037296309fdb2ac592b141492166d0907b3b659a12ce4edc3700ec11e448d83b06acdf1e5576181fffe9305433cf59880abb6a67936050252a89591836999b4d70a8ad649b69bf47a585eda35038e57a8", 0xd1, 0x20000880, &(0x7f0000bcc000)=@ll={0x11, 0x3, r7, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00000f4000)={@generic="91550b0b936b82189bb136ad0b5665eb", @ifru_flags=0x0}) sendmsg(r8, &(0x7f0000a05000)={0x0, 0x0, &(0x7f0000608000)=[{&(0x7f0000dc9000)="d069fd9968d4", 0x6}, {&(0x7f0000539000)="257792e2c1abfd50ea3ecbbdc902013b080bd169e7a86ac7d107c889438b13bf070691fa9ab4c206f1c9bb62812dd25ef33b8df5908877f0f67db9a66d0cd726da35d28a5364ee278b93b7e6f1dfd1e43bf5abc32da2b38dc0", 0x59}, {&(0x7f000018d000-0xf5)="d1a2c2f0c013b1e272dc452b26f7be67c46247f2a2a29f79f5e0ad13856043975786cfdb30df3b1f1eaa2aed1726cbf7c81832e9e3d5f82db4e3f86e088157daafc3ff0723f13f930a268e2cfe887745561fd25b55e438a7ca7b0c2dfe43714cf8e38950ad6196fc5820481103090e71760a6c6264099b8bfc0f1b2a813638431c550902a9adb2095601805852f44922134335d860a144a414457bf98607c34104afdcc3b3512818cefc24d8f44e03406cd6d4fd28cca412c10f1dfc8aa0f1fab76388082d9a163a3c3b7e3ed03a67f15c6e0e68618c0fdb2b4ef2861253b70cb920b42788fa1a0854664bb0b80cbfb9653ab83507", 0xf5}, {&(0x7f0000701000-0x3b)="48b8c8dd83a17a17db0cd503c7bc711196138c005860f04172083263fb922853a7a728ebd99740f59df7d769f84d5217f93c2197836c95f4343351", 0x3b}, {&(0x7f0000e1f000)="7c0245718d085a6dc8cc70ffdb1ca42f986b8b558c5c1d2b1b37845501142d41e3582aa42a43e3436a16027c354d2c77faf029c9ae7ae287e3b2a5d3f2f1a0f4c8a9834576785d14f7f58c0424b0e725b5577feede10cf626184e2b598aea952a6e5a46f59e975ba5e028e053aa1", 0x6e}, {&(0x7f0000155000)="8c8454743cf6aa281ec0ac020136bf63ec0e05cac5fff81bdbc828f37f98e1d4646a4fb0a9638a7cb4891d280ac1b38de43d052b976b26da716f8ba73efc4b36df2d9041b0da8eca8406edcf1f6440da69138bb24a17c96c2aa3d6", 0x5b}, {&(0x7f00003ab000)="e2beaa85e844f37d6e8e8d79d91f5717141767f7d36ca3e7250183f20f0a2855be388a7b83928760e1e844cfd1a0aa2d6fa946cbc6bf86b6bb4bd5890c556de21755c8fe0630f66f238c9c643cbc01605cf74f4ddd3ecc1af631463f5339a2bfee06723686e50990f75de361b2d83e88804f7d5613671fd2c47e1cdeb81a94a14c5ea96240e9f02241e81d1fefa70c312fb2de17f253a018eddb26dba7da1e2afa8f2c45cb9f96aa588047ce25b88076546f0da4219e8ca7813f09be060b4530daf67a682ecf9a8317eb", 0xca}, {&(0x7f0000fe0000)="24f0ba74515a571593d3b509757bfe0ad5a02773dd8b38b0cbefb7ea852e45c08c3b8e0953f40102a799802ac6c36e6881473fe789db16bcdc2d3ac0d343a7f77c814546b2b2835b2dbaa90ccc4a138748748325d058607c7e1273f40a0562c2340fdeedb2037dad90b44733f488dd606493aa627cd387ecd9a334861d41d435f084916ca40bdb34be2b949e3278c8bd59c14d38c1550fa1c7ac1f85eee77c257b562efc0f2d5d4f01de4975dd9dd370c1f51544b2896534431bb9d28b5abb60052e55b9162b0d5af0fe5e8c4db75a33", 0xd0}, {&(0x7f000062a000-0x9)="322ad7f619010968bf", 0x9}], 0x9, &(0x7f0000771000)=[{0x38, 0x10a, 0xffffffff, "cf529588d443609972e0fd87b08f8ba753548f60235c9ea8c8d20907cc35bf020089d6b3de"}, {0xb8, 0x1, 0x9, "7a2e8a9d2e3b8dc6b50590de5f9459a14c118f0245499f2a216745832cfd83d2548f4c0aad88d33198a4552e3f6b247c5ce7d0f6f0153d000fb6d7d2178efda16b8579aebd3b7e3aeeee9e1b32065099a1619f209d8c92483196a2165359c9b8ca771f5cac939cf4167c79ed8d23c29f18af2e1655e8fe59a24db90e7752cfdfd17128440c2ef8f6c6c9301295f80fd2e4b4e1aa7fa2b4be30e92218467d4801df6b3c"}, {0x108, 0x119, 0xffffffffffff0001, "53bf47227c7d7d9bc2c80ab9bb8f580ed9ac47ff44ce2860415da161bff3c9c774f854b9739970c3075f96079e629aa32565fda7a607deb65198181b51dbe950b6947950469d87c6e8c1b113fe6572e1177c2a53f727a6525d06363a8b9e0a5acf69cdd2381f364d5f031815cff6bc1f3424e4d646ab607004893742b4ac4b0ab5387d2357498388a8a3f53c486c165b2250482bd0d3c4c04d4d1699d24192f95739f6eb4929a6d8234a78c7ddd4306bf2149f8f39e1b2c169dac1c24aff0a5fa837c3507922513c4d30351b3f205df5e1c9d8432c134c5a86588bd917545497f99c6cab77093abd3a17f8bb44e1c2a194adfd4f447377"}], 0x1f8, 0x3fffffd}, 0x10) r9 = socket(0x11, 0x20000003, 0x100000000008) write(r5, &(0x7f0000253000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) getsockopt$inet_pktinfo(r9, 0x0, 0x8, &(0x7f0000dc7000-0xc)={0x0, @broadcast=0x0, @loopback=0x0}, &(0x7f0000974000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r6, &(0x7f00008c0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) 2017/12/11 15:04:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") getdents(r0, &(0x7f0000007000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f) [ 225.121726] RBP: ffff8801c750f4c0 R08: ffffffff85393080 R09: ffffffff83a5e040 [ 225.128984] R10: 0000000000000001 R11: ffff8801a65c6000 R12: 0000000000000001 [ 225.136237] R13: 0000000000000001 R14: 0000000000000000 R15: ffff8801c81155a0 [ 225.143490] FS: 00007f99deff8700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 225.151698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 225.157560] CR2: 0000000000a6fa38 CR3: 00000001a8a13000 CR4: 00000000001406f0 [ 225.164906] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 225.172154] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 225.179392] Stack: [ 225.181509] 0000000000000001 ffffffff8593e620 0000000000000001 0000000000000001 [ 225.189482] 0000000000000001 ffff8801c81155a0 ffff8801c750f4e0 ffffffff81c0582f [ 225.197434] dffffc0000000000 ffff8801c81155a4 ffff8801c750f608 ffffffff81c23952 [ 225.205385] Call Trace: [ 225.207946] [] sidtab_search+0x1f/0x30 [ 225.213452] [] security_bounded_transition+0xb2/0x3a0 [ 225.220258] [] ? security_validate_transition+0x60/0x60 [ 225.227241] [] ? memcpy+0x45/0x50 [ 225.232311] [] ? kmemdup+0x44/0x50 [ 225.237470] [] ? selinux_cred_prepare+0x78/0xa0 [ 225.243756] [] ? current_is_single_threaded+0x85/0x4e0 [ 225.250651] [] ? security_prepare_creds+0x89/0xb0 [ 225.257108] [] selinux_setprocattr+0x8b0/0xa80 [ 225.263309] [] ? proc_pid_attr_write+0x148/0x270 [ 225.269680] [] ? ptrace_parent_sid+0x400/0x400 [ 225.275880] [] ? mutex_lock_nested+0x870/0x870 [ 225.282077] [] security_setprocattr+0x8d/0xc0 [ 225.288188] [] proc_pid_attr_write+0x1bd/0x270 [ 225.294387] [] ? proc_coredump_filter_read+0x1e0/0x1e0 [ 225.301281] [] __vfs_write+0x103/0x680 [ 225.306786] [] ? trace_hardirqs_on+0xd/0x10 [ 225.312726] [] ? do_iter_readv_writev+0x400/0x400 [ 225.319186] [] ? iov_iter_advance+0x216/0xd70 [ 225.325299] [] ? kasan_slab_free+0x89/0xc0 [ 225.331152] [] ? __lock_is_held+0xa1/0xf0 [ 225.336916] [] __kernel_write+0xf0/0x340 [ 225.342593] [] ? __might_sleep+0x95/0x1a0 [ 225.348357] [] write_pipe_buf+0x159/0x1f0 [ 225.354120] [] ? __lock_is_held+0xa1/0xf0 [ 225.359885] [] ? default_file_splice_read+0x7a0/0x7a0 [ 225.366691] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 225.373929] [] __splice_from_pipe+0x323/0x730 [ 225.380044] [] ? default_file_splice_read+0x7a0/0x7a0 [ 225.386849] [] splice_from_pipe+0xf9/0x160 [ 225.392698] [] ? default_file_splice_read+0x7a0/0x7a0 [ 225.399506] [] ? splice_shrink_spd+0xb0/0xb0 [ 225.405534] [] ? security_file_permission+0x89/0x1e0 [ 225.412255] [] default_file_splice_write+0x40/0x90 [ 225.418800] [] ? generic_splice_sendpage+0x50/0x50 [ 225.425347] [] direct_splice_actor+0x125/0x180 [ 225.431548] [] splice_direct_to_actor+0x2cc/0x800 [ 225.438009] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 225.444640] [] ? do_splice_to+0x160/0x160 [ 225.450407] [] ? security_file_permission+0x89/0x1e0 [ 225.457125] [] ? rw_verify_area+0xe5/0x2b0 [ 225.462978] [] do_splice_direct+0x1a7/0x270 [ 225.468918] [] ? splice_direct_to_actor+0x800/0x800 [ 225.475551] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 225.482105] [] ? __sb_start_write+0x14a/0x310 [ 225.488219] [] do_sendfile+0x54b/0xd30 [ 225.493722] [] ? do_compat_pwritev64+0x100/0x100 [ 225.500096] [] ? __might_fault+0x114/0x1d0 [ 225.505947] [] SyS_sendfile64+0xd1/0x160 [ 225.511627] [] ? SyS_sendfile+0x160/0x160 [ 225.517395] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 225.524199] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 225.530749] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 225.537290] Code: ea 03 41 83 e4 7f 80 3c 02 00 0f 85 7d 02 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 33 4d 63 e4 4b 8d 1c e6 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 41 02 00 00 48 8b 1b 48 85 db 0f 84 8b 00 00 [ 225.563700] RIP [] sidtab_search_core+0x6a/0x320 [ 225.570187] RSP 2017/12/11 15:04:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x400000000000080a, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x1, 0x0, "3801291f0eff", 0x1, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r1}) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r3, &(0x7f0000fac000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29, 0x2001, &(0x7f00007a3000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000272000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x80000000000001, @random="349dad69adda", @rand_addr=0xfffffffffffffffe, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6(0xa, 0x0, 0x3) ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000b07000)="3576ccbe7691b660d0f5f907e96e0a27df8e683e31a957b80c9ffbc019e2fa06f15916c6898a638c3b603f4d2d2bc46a113c35aba111fe4ed26c082315b545e2a5b18cb44df9a4ec98879106292e007ac69271b279dcbe41657e45d18133d158d4d56b15d2e8a9ad15a385f8dca081cd7f5c998698e773e32c32a8ff2d4ee821829f0d0c520fcaaeeeba5bfb69") socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000e08000)={0x0, 0x9}, &(0x7f0000b48000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000e7000-0x8)={r7, 0x7}, 0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r8, 0x6, 0x13, &(0x7f0000bee000-0x4)=0x0, 0x4) connect(r6, &(0x7f00008c6000-0x1c)=@in6={0xa, 0x0, 0x200000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$sock_int(r5, 0x1, 0x2a, &(0x7f0000fcd000)=0x2, 0x4) sendto$inet(r8, &(0x7f0000493000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f000014a000)={0x8cf, 0x12c6, 0x1010002, 0x2b, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000712000-0x14)={r7, 0x6, 0x1000000000000008, 0xc0c2, 0x0, 0x6}, &(0x7f00007e9000+0xcde)=0x14) socket(0x100000000000f, 0x3, 0x2) write(r6, &(0x7f00000e7000-0x10)="020600010200000000648fbc8eaf4b48", 0x10) socket$inet_sctp(0x2, 0x5, 0x84) [ 225.573844] ---[ end trace f12414c9a6a0cb2e ]--- [ 225.578607] Kernel panic - not syncing: Fatal exception [ 225.584388] Dumping ftrace buffer: [ 225.587899] (ftrace buffer empty) [ 225.591575] Kernel Offset: disabled [ 225.595167] Rebooting in 86400 seconds..