icast1=0x0}, &(0x7f00006c0000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e28000-0xe8)={{{@in=@broadcast=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000)=0xe8) sendmsg(r1, &(0x7f0000ff2000-0x38)={0x0, 0x0, &(0x7f0000a82000)=[{&(0x7f0000389000-0x56)="d12444f56629b793be1cd4c1bffef44625af11ead134420c7139aa1c6a0650dfeab561d607e60a0fd84a6f061c4d0bb6afe4ecf7fed5cb7ba14d8b63069a1a68de823414f1a12d0d477fb45a959413aa3cc4ea78da66", 0x56}, {&(0x7f0000be1000)="9e23b5d850b50b39eb99a006593a9e525292362defc177c2eba3089b551e70dacc5cb6543cb50d7860bf5df4d110e7b3d21e3d1ebd6978994a905c461d9f3af5b2dd20983927b69c200d48913ea0c1e26b7af6a5fc4c208d8535b5fadcd9518828d313fa108f188cfc151df4fde5e06d96", 0x71}, {&(0x7f0000e44000)="1f623279afbf717270686f8b9edffac5ae91ec4907cca8e50006e09675356886616144b838b73919bbe7ac04728223c45cec1951a89361f86f82128ebbe5bff2", 0x40}, {&(0x7f0000d76000)="2cb8c513d19a6423df5a2e0c6f023d886f477c3e7048838d0182e9bb073ac217d905d711b9135b634a6d567f97a61b6e1b7a2eecc86bb5c4f76510af18d6bd9f2dd1868ff94ce03cef3f8fc6e93cdef2c29af519b7d74178a5d07129872874a551bc7e3b547ed9b7f1dbdab79817fa0c565f87a8e295223fc0b6d86052e9d7236131b59f156e49f1ee0f8d11cfddd7e7080147a2edaa90c182fe668b338b1422e0b489ee3536a87c3185e28efe7c434f5dd47bd1d0ddf26edebe4dc16cee0d8a1b3581765a126d80472fe244ee0ba735157ccd1e39c8b64c184ee195017b29f38beecebfdfef23c2d0841f", 0xeb}], 0x4, &(0x7f0000782000-0xe0)=[{0x98, 0x114, 0x10000, "4b982cce4e0c7088f206bfd3aec38c2f0a2771b9ed1d2b1c36b99e19c7c868012f10a39ed20d4c603f2f2cdfd567a823a71df9710ba3b206fd7b454887b040f4e8fa237c9516f709b30c961baa0516418d515e4aa6484ef84127629f517a981d7eea63fc441183bd2820635b3148306d32847d9b2c8558a18a8f66d5c8d1b56ee376"}, {0x48, 0x11f, 0x1, "aa82f42db3f906eb359aef530aecb9411160691138099f76cc2b1b7b1b53dc40c86dd66cf2fca579a285dfa57b45569e2c9346aa"}], 0xe0, 0x240000d5}, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000029c000-0x10)={0x0, 0x80, &(0x7f0000e46000-0x80)=[@in6={0xa, 0x0, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x9}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, @in6={0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in6={0xa, 0x2, 0x8d6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000818000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000052c000)={r3, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x101, 0x7, 0x8, 0x5, 0x6, 0xd4, 0x9, 0x38000000000, 0x3b72, 0x1, 0x0, 0x1f, 0x2, 0x20]}, &(0x7f000072e000-0x4)=0x108) 2018/01/31 15:04:18 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000cfe000-0xe)=""/14, 0xa, 0x102, &(0x7f0000820000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffe92) r1 = socket$inet6(0xa, 0x802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000329000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f0000530000)=[], 0x0, 0x0, &(0x7f000020e000)={0x0, 0x0}) 2018/01/31 15:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000aa4000)=0x1, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000ae9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "fc"}}}}}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000306000)='/dev/vga_arbiter\x00', 0x40400, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000642000-0xaf)=""/175, &(0x7f00004ac000)=0xaf) 2018/01/31 15:04:18 executing program 6: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004f3000)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0x2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a0a000)=[], 0x0, 0x0, &(0x7f0000bff000-0x4e)=""}) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000e5f000-0x5a)=""/90, &(0x7f0000cd4000)=0x5a) 2018/01/31 15:04:18 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000a03000)='/dev/vcsa#\x00', 0x4, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00004e3000-0xb8)={0x0, 0x5a, 0x7, 0x80000001, 0xf9d4, 0xffffffffffff71d9, 0x8, 0x9e, {0x0, @in6={{0xa, 0x0, 0x2, @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]}, 0xfffffffffffffff7, 0x2, 0x3, 0x7, 0x10000}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x30e, 0x20}, 0xc) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = dup3(r2, r2, 0x80000) ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f000001e000-0x30)={0x3a3fc368, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x15, 0x0, 0x20) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000019000-0x10c)={0x2cd7a09, 0x6, 0x7, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8001, 0x7ab, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r3, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000028000)=0x2f2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000029000)=0x0) bind$pptp(r0, &(0x7f0000023000-0x20)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) setsockopt$inet_udp_int(r4, 0x11, 0x0, &(0x7f0000010000)=0x3, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000002b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000010000-0x2)={r5, 0x2}) r6 = fcntl$getown(r3, 0x9) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r6, 0x26, &(0x7f000002a000)={0x3b, 0x2, 0x7f, 0x10000}) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80000000000}, 0x2, &(0x7f0000027000)={&(0x7f0000027000-0x48)=@ipv4_getnetconf={0xffffff7d, 0x52, 0x200, 0x1, 0x1, {0x2}, []}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000028000)='./file0\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f000002a000-0xaf)=""/175) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000029000)={r1, 0x3}, 0x8) 2018/01/31 15:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/sequencer\x00', 0x301000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f00006ee000)={0x7b, 0x0, [0x0, 0x10001, 0xfffffffffffff172, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$keyring(&(0x7f00001b7000-0x8)='keyring\x00', &(0x7f00003a9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r1) setsockopt$inet6_tcp_int(r0, 0x6, 0xe, &(0x7f000099c000-0x4)=0xc000000000000000, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(r2, &(0x7f0000666000-0x1c)={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, 0x1c) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 15:04:18 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004e9000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x5, &(0x7f000048d000-0x22)=""/34, &(0x7f0000144000-0x78)=[{0x4, 0x4d, 0x9, &(0x7f0000a94000)=""/77}, {0x2, 0xf7, 0x942f, &(0x7f00007db000)=""/247}, {0x4, 0xb, 0x2, &(0x7f0000001000-0xb)=""/11}, {0x5792, 0x20, 0xdce, &(0x7f0000001000-0x4)=""/32}, {0x9, 0x0, 0x0, &(0x7f0000000000)=""/0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000032000-0x14)={0x0, r0, 0x73e2dfbe12fe92e, 0x2, 0x0}, 0x14) bind(r0, &(0x7f0000d86000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x3, 0x2, {0xa, 0x3, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7f}}}, 0x32) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000ea9000)={0x3, 0x0, 0x2, 0x68}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000a52000)={0xffff, r2, 0x10000, 0x80}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000642000)={0x7, 0xab7, 0xffffffff, 0x2, 0x8}) sendmmsg(r1, &(0x7f000064d000-0xf0)=[{{&(0x7f0000530000-0xe)=@l2={0x1f, 0x3, {0x3ff, 0x200, 0x0, 0x2, 0xfffffffffffffff7, 0x69ae}, 0x0, 0xff}, 0xe, &(0x7f0000f06000)=[{&(0x7f0000a40000-0x81)="86c12966e92389b3641bf9bb64f77cb183324cae3670c1ff0c3ae794f3778b5a7e9635ba08319fc18f19065edf8a17cd23cd31c35b535ef72afb0c04319eb68ac4c56216999d94b753c7bfd03912e8eb639812c96e673f62cdc725a10273e75d8a064c61d82278391572f24988fee63fbca397361ad899150834f3c6427fe4b867", 0x81}, {&(0x7f0000cb8000)="c60041b4299936311dfcb30a6d6082bc4c87a673037182f6582c6a276a661b747120b6f9ccb46a6d4ecdb42c159c5a36e66d51ae8232db34c4ce7e2574b26c1a869f9cd5a4d974191e51f0fbecf0e9c02e00b4ff19880db41119ee534f5dd956a402f8e7fcbcf4", 0x67}, {&(0x7f0000d61000)="7128f72e7ea7a3b29fe4298c7abd0a49c7487788fa9982be7c1f4b61fbfb57fa5fdc2e32120d8ee0787722b9c3ece868761c39e7c2e92100802e6703e189e63e99b7d204c83a2634724388706c541689ef057b91481b63f14b1bf59bc746c5a0de38c002c78dad4cbf69ab7d1282252860abefcc0380f6937696880441e6f3fab9596ed74d1b704f8ec785cc036bc7dbf090108a475e941addb2bd512c72a6567819926f2a818d26f6", 0xa9}, {&(0x7f000061d000)="9cd7f5dc285ce698c3744ebc227be77e74f2ffb04b5d2f661cefc8fed1d6db9d35e4d4f13e1752875b7a60f5abd938689041cb29cdb74ff6f47a7542747c351ccd11d04690cde290f17614f703183893d7fb1a32f34ddb15b0be5683215ad412c025462363a8d0bd9b117e6ac288b96fb1bdec5ce480e1db2a999e7509f0d994c181ca594176dd4f32bfe4b8169dc74770df02be2de6370cb5ebfb1b10409227375fcc12", 0xa4}, {&(0x7f00005e1000)="d5ceccf586656dfd8f44226cf3c7db937b5da3087622886f2c8a02c17367e38669b0b7e55c0145ced35ed16deed93e688b86ee22e282d81cae03ebf82f666721cf2e19de53f0d09c8b3644", 0x4b}, {&(0x7f000092a000-0x6b)="984c7b684815f1d5bcef15ae49c2f2405e5f0943ffd136b765455c1c8a29aebd6477c2a47f05eecbd6ca22298472a1596578c7e411927f346cfead8a531f877a22bcdfda6440369e9eb20e9194b891aa1e14ac749279e9273a715202dc558803f4e796ed5c44a3ba426136", 0x6b}, {&(0x7f0000c8d000-0x7d)="72c1f06f28893fd5c2a0594a15226b1e445a9e87573795257059766a1f7eb1ce73128f2841ca8fad71b4197077914f4c47f26c28b7b69ac03cdc15d1e92ff4b1a8f05ebf8e74d1a888c340e4d2b1bbebb9f859704370b7c5d8bcab678c49990f9aa90403727983cf08b835d481f5c3ffe0d370a949e9ad45ef98b82fd7", 0x7d}, {&(0x7f000099b000)="036c6816b565d5efc0698c9b9413b7894ba707598c90b2d537231834b6b341172f8edb92b4f5af1776d6703e00c70a875581f65f171134291f0b204133fbffc6e565f9e8852f39f9769fe3f0e82dfe94e77d595a25fc0f37d2b2b3a158d47a3006d6e68c16b8457ebc1546b7a179281a123715c01d179aafe97518fd52b10912d5dbb995b9f2ad93d5cc8a81d87b4497cc0d5d6d13c600b8acd1719ccb13ef33d7f0e879604f3e11c56014f92711e78fc5440fdb60f40182fc00680764434b0aa5bb8eb1b5f23029f0e79aee4a35c94a33d24e9918cbeb6b11a16ec33a557c8112e0f52ea421bc3d8d42b6e23885a499de", 0xf1}], 0x8, 0x0, 0x0, 0xc000}, 0x9}, {{0x0, 0x0, &(0x7f0000d00000)=[{&(0x7f00006ec000-0xb0)="041c7fef3c8ce63a04ca2e842ba4c8e2c7cb00fdcab5616a60083defb8a5969eaefda59d12b793915abcb839b8fd071cb7b7237e595dd9efb7ad66889a50c9bee87e22025e73abc8221de149bd82a7ec70276960ddc1b21f010b5184b81ae4916aeb17ec151d4ceed43dc246f8aca37c2c668e41ae55a416abbc28eb49ee7b05793324d898327d7414568917c3a68f60dc1b31067625effa9f6056294b42ca6bc05154d8334c9359abee53740d8f862c", 0xb0}], 0x1, 0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f00002e8000)=[{&(0x7f0000eef000-0xde)="d784045deffa31a84e4875d013ec99959782f618610b253972bc11245cb9253581330d8c0795f303d84a751b9ffd97265c0bf484564a15ccdba827e16c0242baa6a47400fc9a241e27ee8b7a058c19ee681f313e8f2a638abcf8fd4c50a608afd2af86a01b62ba798160706a6f5b5a6432e6acc62e3b5ec02ab33bcd0fd4ec8ca4741d5dbac22856af724896b957a0aefafd9c5b65b514214eb1d4370dc260e8d2ed7955c5d68a56f98b12a6754340223b0549d4002feb6d51228b60992c43dd65b1ed556c213212aae1a8068c3aa3532ff9d9667873db3cef11ac2cbe99", 0xde}, {&(0x7f00009dc000)="1cf93447d383a667c67bf82406", 0xd}], 0x2, &(0x7f0000156000)=[{0x20, 0x111, 0x0, "0eacac36ed98b21e6f8960e762e153"}, {0x18, 0x11, 0x9, "de2fc3c07f6e61"}, {0x108, 0x10f, 0xc8e8, "d0d9a0f6c8caf3c0c3d56bdd0e5d8771041b963ddada11ea8487d66e843eba0facd84348a4c9dab6a0416d35b60ad5030d7c745874965d0b9215183c1219514072c1f598e4cc59768e148c2b98e7a7e8c9e54cd3d43c585ead89f55903ffb05829c514b0336047693bf99ad6d690ea87e4d65f30e3984cf279b6ffd8c25eb2884fe3b6ce147a0f9f22b15473e9dd35f299db2ebce825254e29a7175050c236c28bdd0d1988bbadfbab66ee0b5da5b1a2a4a188965524fa71b9989ce6033670929c860f284bb8ffed6737d2b192e43924d8c379a59522eed6ff17d2a5ff2e4d3db32558695fd9e1a19a7503940c3b79866df66b"}, {0xf8, 0x0, 0x5cf, "8710ff6ff3fbcc3d889a95e63db14a04538629848e4a3dd88347ef444cafd7b492a412ef1cb8e3897e33d23bcd4c5bc3be6d9cd375f1f2115087b32d07ca4e8ccc1b6e889a91e7536e30eecf3d72934d5ecd7a56e99bbc17cf912d122352f5f39b6d1f3061a0afe57f3f1a8b3813aaa42559265f39cf5a4fd3e44086b3c43faf1cc67301c3bba090493eca5d0888940e39296b46704895da800a920cafd81bc3e2b9c7168c7d12d8611b387c04ddf537531f459f3570372ef69165be8fb957a34efe0a579cb7a3d5cea9c65afdcfd523e9e7625c997f44441293dd7b12d4cdea83f8d9f3"}, {0x78, 0x100, 0x8001, "e03b931f468a7c09bb8aa726afa6e73c3453ede66a46a27235765656d9e272c3704c942df8a33bcf4fe4f06010de61b8d6d9f8eefd618474987329866131eb97e7c33f5148ddb46a02f80794b99dafa04c45157d95df7b75faf0804b74ad752c6f919baf"}, {0x20, 0x104, 0x80, "79861d386e711fb48f7ddaa4fc0b20"}, {0x88, 0x197, 0x200, "ceba50fe9c6f0402a911ef1452753cbe9942bc983acc755918ab225f57066f21d9d581fa1e032a3ca10b689596bea5967f038dc7059bebc9d57086ea119280038e4e611934f6d296b8a169ef2b3b941fa4de88245e3b3b3503954f85a89f1d5c815e73cd9d3170148fe467c3e85064ef09c0835f2696db"}, {0xb0, 0x11f, 0x238, "39ce46290566f196310c4c98dfd8f5767cbf6a9de3ee0ef33cdc18e2550cd2a455435b3bbcb71bc312a3c39bddae9d71939384724b978bfb2b616039d49ae897baa7b6960c9c6d0b28c6d82826b93c81e31804459f912f8c2a67345ab380900aa310f7ca6151127a58fc8b13cd0d47bcfdbb5c8d12c5cae949bbf8366d0c0aa61f15eec52fcd3b42e3d46c3a8d27ecd11260f614f998a34259408a4a665e2b20"}], 0x408, 0x40080}, 0x80}, {{&(0x7f0000226000)=@pppoe={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="1b71acf7673b9bae54b0a0764aa52aa7"}}, 0x1e, &(0x7f0000fdb000)=[{&(0x7f0000023000)="2de58b86a975dfffd3cec0a5fb2621f6dcc54dd41ae2b027b26abb87de130e7906ee0feef9d0972880b3eb794a76b313ee629851a79c53c6890f0d47b1b7d6aa06742096cbaf25eb64efe6dde34d123362406c8cb569f10bb23ccc3d6f2f3dd488a04d509496d5e771ad1fd58891d6a67ac9eb8130cf11aec6407468ba2e2236b17121b3c31db110020d7c149fa6c7868a3abbf6e7086e9d2aa4a648ad88addedf47ae52b22359bab561edc5fc441e8130f4003c4b2c1a3452dff9ac5d5384d480f0be3761", 0xc5}, {&(0x7f000014d000)="80a2a482b18dd5f10479e318f0cf6cfadc020d3f4b6036132a1cf75c6fa4f38a8c70116c6fbc2f642e1599a1c83beb0381d3740a02a3ed34185cc62987c174e5f8b144f77d706f3ed4a0d91eb29d99168b59dfc89b7b0f88e8ad2b2152d20188ebb5a6e13e4a1b1257a584b7762ea88440b37fe6617de85fe98363391d5754d870267ca78a6c63a8de0fc10643448f43780b3c1e894837f890f23554874d8d10af99dba0a052646c081139e5fbc4f031307efc1e6c60deaf", 0xb8}, {&(0x7f0000fea000-0x64)="e968edac8c08f4fd6960b6d81249f52afea9e1e5718a1c6532236e28caea24e4877f80b078ec03cc091a9cfec915c5c61c5592108b3690d7a2f37b8c8c37778d7b6e277ae24418fa3a6a8c8d2c428abcb9bb9c71bc23889bb5d3758234060e7f2429207a", 0x64}, {&(0x7f000026b000+0xc84)="98653d965059fab8c097d32d0e28cc4a4229f9ffe35dc072580f8c7a9420f0691c02549faafef3fc010c", 0x2a}, {&(0x7f0000808000-0xd7)="78e3335f3de80075b679b326f8289764f9dbc19a5541392be606af80259e8cafed4d3ec811b7c4f5edaae721fc2c3d0f8afaaddf48ff087ff89fea6db852ee2e8785a106171350e873325e15650d85ccaad5e67c39b748988dade91aa640735b01e1d00e7b78dcaa7bf4b0315bc37701dfa823e0eef975355d44de9e03de804ca4c26ee08eee90bfc9bf9d50c77390fade34dc3096c34cbd20a82ad855aa68ed9360eaac37ca7568981c0d36516bdffdbc5c482553bbe28f3411674facac8b405049f49abec638b01162eb0e25ef8e6c6a3c74abaac8d0", 0xd7}, {&(0x7f0000ed4000)="8ad9ea1760ef0a0f5ba68594184b8f58c04b7e75251918afa06c046cdffe68a1e12754644a7f3d73ab7ca3b16734e4", 0x2f}], 0x6, &(0x7f0000be2000)=[{0x70, 0x1, 0x5, "0c53b35b564b658ddfcdaa3d53766caf8acda1498f157ab31439976af8ac8b0e31449ad6b3816e532df7b9c3ef1c5adcf7278f08a6383ea02e9ea9c73bcdd924edf632f8cb27b87dc1a3fe3e6fec3435b89718e0b957feb600b8902a61"}, {0xd8, 0x116, 0x1, "7a34c6699cb205cf4b02abbc900eaa06b370d1669bfbe748e588c003823032bb29bda773e699c0487c3cc2b27926795caf9c69faf365b6896e1401a2ebcdd6c0328d41686f98290ed0af62849e894573f3449facaa3a2dc81e32941859578e21fc2b2a7948552cc1c4a9cb89a2ffdd270c60a16b31bc24f0ed83d34dd7b5ecb29586d71a4e4984da39d32d6e5397ef0639f90f1d39c73a02e9b7a2e8bde8c90ff72cecb3310e3346093ff5719049acb0461e4d77a1d84b7c42b6f1b4c7a02cecd6ed0b24c611"}, {0x88, 0x0, 0x7fffffff, "6b553adc3c194790df45ce9f723b057626a0a355237b62c602bc51f00eb9667cf9b7ed8a05eef011d3c16885661f8269b67bf5a63a1183525958ca36f511f80e7a3c45623b9c72889df0da4315afb11ec6c1b9dace59fcadf20d8cae5716aff4e1063f009382dbeebcb01db45af787d827791376"}, {0xa8, 0xff, 0x4, "f1b6af2b0377c6b476c812ae2faf2860f82601e1d45f7569d77e9091c28ff68d33beb8bf77e899f08004166f11b81d03ea895fd6d50a044ec95a425962d00a33fe11065168674f5fb0d386e55f6ebe9d8c89c5ff31bf2f9cb34828d8460f52fa5d74b9c0fc55db26c9c2759418df89f139b7bfa2c4d30bb923dbd403017029ecba449c76591090a50f66b97e1c7f97e4b9bd2420"}, {0x78, 0x104, 0x9, "28892f463ed1aeeba2264ce98fbfd2566fad465a1ff35cc7612add7b5aa09ca063b1147b99357ef0125f9ee79c91839ef2a0e976804c3b71f6095158f74f7fc480e3e94eee514c656b81159b33219be940857a7fcf2cb685057e707fb610a754c9fd6eb2f53ed8e0"}], 0x2f0, 0x810}, 0xa1f}], 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000c19000-0xff)=""/255, 0xff) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000870000-0x10)={0x33, &(0x7f000051b000-0x33)=""/51}) 2018/01/31 15:04:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2a14527c9b821c2100fc4373e80a36789e0d05a8815ccd2273dd03a82013d34126d15ff8a8482c1ad333fffffffffffffffb44e2ececcef7264052718ba3c54a597e1071e6a8351e18ec746adfc63d6926558bcb0512b8fa4167ea9d26d4451ef6d63518f6f7cdd23c10294fa35870abe52bd7121dada46eaac4b3e42ab08b2533159a258fccf00aef37462d3b82da156842845f70497d9f071ae006899600339616de22774ef07b23a87aea9bf8eebb5ece40853305a6b9257e49e28a960285d11b0838104ad28e5aa0769f19c7f44ddd8ce3a4c68099c905433f88d0a49980cdf639d68fbe63d8ceab9cf8", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000331000)={0x0, 0x1000000, 0x9, 0x1}, &(0x7f00003c1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7fffffff, 0x6, 0x7, 0x6d2d, 0x1, 0x2, 0x400, 0xfffffffffffff06e, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f00002e1000)=&(0x7f0000b73000-0x1)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000239000-0x8)={0x0, 0xffffffffffffffff}) r3 = getpgid(0x0) get_robust_list(r3, &(0x7f0000ef9000-0x8)=&(0x7f0000fd8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000047b000-0x8)=0x18) 2018/01/31 15:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2f) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0xffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x8000000000000001, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x932}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000b5b000-0xa5)="", 0x0, 0x0, &(0x7f00006f9000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000dc1000-0x8)='keyring\x00', &(0x7f0000a2f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000df4000)={0x0, 0x7, [@random="2e1c3280b4de", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="1279787521bd", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/01/31 15:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r1 = add_key(&(0x7f0000889000)='trusted\x00', &(0x7f00003e6000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e63000-0x5d)="7c5f335d815a39fc40d8218bdf965f9a26c8d1c96fbad7376f44fc4e9ee1f4309f47b9d7ff786d8183e96afdf804107fcd65acdbf95d64d17bbcf09f66e11b59a0e43945ab07e88e6c411dbbdf66184518610df68f2faa115fa851d825", 0x5d, 0xfffffffffffffffd) keyctl$invalidate(0x15, r1) 2018/01/31 15:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000ffc000)='./file0\x00', &(0x7f0000c48000)=""/164, 0xa4) r0 = add_key$keyring(&(0x7f0000227000-0x8)='keyring\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f00005fe000-0xc)='id_resolver\x00', &(0x7f00000f0000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003af000)='\x00', r0) r1 = epoll_create1(0x80000) socketpair$unix(0x1, 0x20000005, 0x0, &(0x7f00002f6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002c7000-0x4)=0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r5, 0x4010ae67, &(0x7f0000a3f000)={0x6000, 0x1000, 0x0}) r6 = request_key(&(0x7f0000114000-0x5)='ceph\x00', &(0x7f0000438000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ad3000-0x1d)='/selinux/avc/cache_threshold\x00', 0xfffffffffffffffa) r7 = add_key$user(&(0x7f00004df000)='user\x00', &(0x7f0000270000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000033d000)="3d3b62abf8bbf908b543b0cc5ca9252b3a1b408a6b22efe38ed95867f05c436d39dcfd2f066236d029d04febbc3b1befc6514a49c20d3a9b9b5f95c1a3068f35b0730db4387c264734ea6b9a1ce326c5d0465a58b4bb26234541961e1b8ae2b47045682fa3d095def01cedcd897a2dcaf7c3b975c5546e44724424008c4a6e3181d4364ab5012e6dc7431d8a6ce27c45adfd4c7cee458b8f17a094fd15517017771479d474985b8df488b2f4109a76677886fc60a9394d6f71c1091310160584bf95", 0xc2, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00003af000+0x4a8)={0x0, 0x5, 0x10, 0x1, 0xfff}, &(0x7f0000c34000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f000010e000)={r8, 0x80000000}, &(0x7f0000f9e000)=0x6) r9 = add_key(&(0x7f0000c4b000-0x6)='.dead\x00', &(0x7f00004ce000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f00006a9000-0xc)={r6, r7, r9}, &(0x7f0000f8a000)=""/100, 0x64, &(0x7f0000f85000)={&(0x7f0000708000-0x40)={'sha1-generic\x00'}, &(0x7f00007a8000-0xdc)="dab52595fcfbb0c412060009515028e982a635783ab6a7d9d22e5242d249de4ee3665e6155ee54994e8b8a75723a5e3384472c8a6f5670b0cc89b6d22ff983edd9e08c491161ffe086888d56b7f921778a557b59b504bab9e81d1919dc2741e504dd0edc11697b366954c75b53f118051efb45d934492a85f3cc558eb36863ab2c4ae79709dc2ade2815dd5f275fbb2ef13a68b2194428e247aa9a6fa842ad635fcd70b02c004ccca7bea57dfa8dc10fccadb790e49c3840efc32545b2af542c2b4ff8402672efb0f797371f3bc55473f8651d3ea5fb8b6f351f2770", 0xdc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000496000)={0x0, 0x0, 0x0}, &(0x7f0000bca000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00004c1000-0x28)={0x5, 0x2, r4, 0x658, r10, 0xffff, 0x6, 0x3f}) bind$unix(r3, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000046c000)={r8, 0x6}, &(0x7f000058e000-0x4)=0x8) ioctl$VT_DISALLOCATE(r5, 0x5608) connect$unix(r2, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/31 15:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000771000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) rename(&(0x7f0000e4a000)='./file0\x00', &(0x7f0000ec3000-0x8)='./file1\x00') 2018/01/31 15:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x67) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00001e4000)={0x0, 0x7}, &(0x7f0000f74000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000220000)={r1, 0x3, 0xa, [0x5, 0xa4, 0x81, 0x1, 0xffff, 0x7, 0x1, 0x3d, 0x80000000, 0x0]}, &(0x7f0000074000-0x4)=0x1c) r2 = socket(0x15, 0x4, 0x0) bind$vsock_dgram(r2, &(0x7f000031e000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f6f000)={0x3, 0x6, 0x8000}, 0x4) 2018/01/31 15:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004ea000-0x1)="b3", 0x1, r1) r3 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000079000)={0x9, 0x4a67, 0x7ff, {0x0, 0x0}, 0xfffffffffffffff8, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, r2, &(0x7f000060e000-0xf1)="df", 0x1) 2018/01/31 15:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001e2000/0x4000)=nil, 0x4000, 0x4000080000000002) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000528000-0x8)=0x0, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000eda000-0xc)={0x4, r0, 0x1}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000a11000-0x10)={0x2710, 0x0, &(0x7f0000cae000/0x3000)=nil}) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000)=0x0, 0x5, 0x0) 2018/01/31 15:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000d9c000)='./file0\x00', 0x80, 0x100) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006a4000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00006c8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ffe000)={r2, r3}) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00002d9000-0xcc)=@ipv4_delroute={0x24, 0x19, 0x800000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:18 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000001000)=""/250) 2018/01/31 15:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') connect$nfc_llcp(r0, &(0x7f0000445000)={0x27, 0x7fffffff, 0x5, 0x4, 0x80000001, 0x3, "f917b574b2506cb3dd238c636bea53cbd9650435da3c437e66c942a5e045bdd8bd84036c13432392b418cc75ed6c5e93251ba9a5ea11910684d4b09aa74e7c", 0x6}, 0x60) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000152000+0x652)=0x0) pread64(r0, &(0x7f00009f4000-0x1000)=""/0, 0x0, 0x0) execveat(r0, &(0x7f0000443000-0x8)='./file0\x00', &(0x7f0000059000)=[&(0x7f00004bf000)='io\x00', &(0x7f0000678000)='io\x00', &(0x7f0000fca000)='io\x00', &(0x7f0000c85000-0x2)='#\x00'], &(0x7f0000974000-0x18)=[&(0x7f00007dd000)='io\x00', &(0x7f0000d2d000)='\x00', &(0x7f0000328000)="5e1a776c616e3100"], 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000b4000)={{0xffffffffffff6f59, 0x7, 0x8, 0xffffffffffffffff, "d6a6ee32e03bb559074b29a34c173982f3850c8955ade698b305d4fcbd555f77d1dcfef0db90b3566440a7f0", 0x7}, 0xfffffffffffffffc, [0xdbb, 0x0, 0x4d, 0x400, 0x7, 0x4, 0x18, 0xfffffffffffffff9, 0x5, 0x10001, 0xf077, 0x4, 0x0, 0xfffffffffffffffa, 0xff, 0x5, 0x81, 0x5, 0x401, 0x7fff, 0x9, 0x100000000, 0xffffffffffffb7e8, 0x3, 0x8, 0x5, 0x60000000000, 0x1000, 0x7, 0xff, 0x3, 0x6, 0x7fff, 0x0, 0x8000, 0x91, 0x2, 0x3, 0x800, 0x8001, 0x5, 0xffff, 0x800, 0x3, 0x4, 0x4, 0x5, 0xecb, 0x8, 0x1, 0x0, 0x8, 0xffff, 0x200000, 0x2397, 0x3, 0x2, 0x9, 0x100000000, 0xadf1, 0x9, 0x0, 0x2, 0x3, 0x6b, 0x2, 0x1, 0x9, 0x6, 0xd5a, 0x2, 0x100000000, 0x4, 0x1, 0x4c3e, 0x20, 0x1, 0xbf, 0x36c, 0x76a, 0x9, 0xc5a, 0x0, 0xf0, 0x8, 0x195, 0x6, 0x4, 0x800, 0xffffffffffffff01, 0xfffffffffffffffa, 0xf40, 0x8, 0xf9b, 0x6, 0x3, 0x84, 0xd3, 0x1, 0x0, 0x4, 0xffffffff8a2d5dc2, 0x5, 0x7, 0x1, 0x8000, 0xda, 0x7f7, 0xf8, 0xaec, 0x8, 0x80000000, 0x1, 0x2, 0x0, 0x101, 0x8, 0xf9a, 0x9, 0x9413, 0x8, 0x380, 0x2, 0x0, 0x3, 0x6e, 0xe63, 0x1], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSBRK(r0, 0x5427) lseek(r0, 0x0, 0x2) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/31 15:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1000000000000000, 0x0], 0x17006, 0x0}) r3 = semget$private(0x0, 0x0, 0x489) semctl$SEM_INFO(r3, 0x1, 0x13, &(0x7f00008f3000)=""/28) ioctl$KVM_RUN(r2, 0xae80, 0x0) shmget(0x3, 0x4000, 0x222, &(0x7f0000a33000/0x4000)=nil) r4 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000e34000/0x4000)=nil) shmat(r4, &(0x7f0000f26000/0x12000)=nil, 0x1007000) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d1000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000a30000-0x88)={0x2, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/31 15:04:18 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(r0) socketpair(0x8, 0xb, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000001000)="9346eb2102211e6ca16cba4403bc6ea667cd17a496318db819662a81e98d0c73144b2bd7a03142a6d12c42322a97e98676e55dc7b6f6e162f03534b168cc53f7f9506d12125e7898ab70cc", 0x4b, 0xffff, &(0x7f0000002000-0x10)={0x0, 0x0}) r3 = syz_open_procfs(r1, &(0x7f0000001000-0xa)="000100000000072000") fchdir(r3) 2018/01/31 15:04:18 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = gettid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000000d000-0x9)='net/igmp\x00') 2018/01/31 15:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9f, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000688000)=[{&(0x7f0000e3f000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f000006a000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$midi(&(0x7f00009ff000)='/dev/midi#\x00', 0x3, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f000045c000-0x4)=0x1, 0x4) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/16, 0x10}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) connect$pppoe(r2, &(0x7f00004f8000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="95404344d403d2a335f5a3cd5c53063f"}}, 0x1e) 2018/01/31 15:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_timeout(0xf, 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e1c000)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/01/31 15:04:18 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000003000-0xb)='/dev/midi#\x00', 0x4, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000001000-0x8)=0x7, 0x8) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r1, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/31 15:04:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) r2 = socket$inet6(0xa, 0x800, 0x200) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000de2000)={0x2}, 0x4) 2018/01/31 15:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000327000-0x4)=0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000056000)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb, &(0x7f0000394000)=[], 0x0, &(0x7f0000136000)=[{0x10, 0x0, 0x7, ""}], 0x87, 0x0}, 0x0) 2018/01/31 15:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$rtc(0xffffffffffffff9c, &(0x7f00005c8000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00009aa000-0xc)={0x7, r0, 0x0}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000feb000)=0x6, &(0x7f0000ef7000)=0x2) sendmsg$key(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f0000537000-0x238)={0x2, 0x12, 0x0, 0x0, 0x47, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x1b, 0x9, 0x648, 0x0, "8d54dd32fcfa088c25a86444c082c3023a425a2276a2f97e180378136246ab3454257fa231d1172043ac23ac45a9852f11d9bc7aacd39476e90a6cd1a6254a754746916664486cee4abbd2e199e7791fd5f471b906c3dfbc4b2e727d05df46a3f47fc9cf851b780ba0bd25d34eefa363f3d2b1678c79ffb4d3987ab042673e0ac1d3e5e65d17388c4c04bd60b120698a41c6847f00e798f64211816c4f90ac2b3bbbcdb4547f6047c1fa99ef38fb26723e4240e8dc0dd5721d276acd1778102d67e684467683f35a72"}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}, @sadb_x_sec_ctx={0x18, 0x18, 0x4, 0x3, 0xb2, "15bfa718f529e01e90b0c38841f41571eb5eba2b7682741009d864778d1efc9800de0ac4afbd976af17ccff2f97953c436d895d58c0f4bd1adaf1710a086c0db3ecdaf28afab880f426fc206ad53e6604da282af371afb05573c722e56bfe54b81a4d437e0773f6e7b9c8ed0e1fa71e52c9734a4b45f815e0504eeb717fbb60fe2cf464fca3546b10aac6eb441838b58f45b7f036f17d8338b9b0e23432fad3dada4f78776a47846c33750656b1fda21241c"}, @sadb_spirange={0x2, 0x10, 0x3, 0x0, 0x0}, @sadb_x_sec_ctx={0x8, 0x18, 0xfffffffffffffffa, 0x3f, 0x31, "59cba487cbd8092e77b9ab54d01a3b752ec9a8155b4dccf66389040163ef7c5ae0d77957c515dbfb344a3f4d33098e00f8"}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x14}]}, 0x238}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00005b8000)=""/176) 2018/01/31 15:04:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="2e0067268926f44dc50db7f767b85c5f", 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000942000-0xd)='/dev/dmmidi#\x00', 0x95, 0x400) timerfd_gettime(r1, &(0x7f0000ab7000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:04:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) llistxattr(&(0x7f0000b5d000-0x8)='./file0\x00', &(0x7f00005df000)=""/29, 0x1d) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e74000)={r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000031b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000796000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000ff0000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/01/31 15:04:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) ioctl$KDSETMODE(r2, 0x4b3a, 0x3) readv(0xffffffffffffffff, &(0x7f0000b50000-0x10)=[], 0x0) readahead(r2, 0xfffffffffffffffe, 0x8) r3 = accept$llc(r2, &(0x7f0000994000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005d6000)=0x10) r4 = dup2(r0, r3) accept4$nfc_llcp(r4, &(0x7f000057e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cbb000)=0x60, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000060000-0x8)={0x0, 0x4}, &(0x7f0000056000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000e93000-0x1b)={r5, 0x13, "179aa1d992c811813cac62fa06b61dd441a6bc"}, &(0x7f0000a70000)=0x1b) 2018/01/31 15:04:18 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000012000)='./file0\x00', 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000000)=""/39) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x1000)=nil, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000013000-0x30)={0x9, 0x8, 0x8, 0x2, 0x4, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000289000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:18 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$getownex(r0, 0x10, &(0x7f0000e8a000-0x8)={0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000e3000-0x2c)=""/44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000089a000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r2, &(0x7f00008ee000)=[{{0x77359400, 0x0}, 0x4, 0xffff, 0x0}], 0x18) sendfile(r3, r2, 0x0, 0x72439a6b) 2018/01/31 15:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007f5000)='/dev/rtc\x00', 0x42100, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xfffffffffffffff7}, &(0x7f00006d1000)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000073e000)={r2, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000635000)=0x8c) sendto(r0, &(0x7f000064f000-0x101)='\x00', 0x1, 0x4000044, &(0x7f000095f000)=@generic={0xa, "2a329f1b0b9e573c11f6d052c391095ebbc6cdaa5d64739bb67893479139ae4e7f94d77d64d09084a5a0ffc400803568515e1038ede5688407516c7224b35661d53c1bf9a94c08c71db93853cba0877812f7821457a6f877cb3839154ace2cf9025019feb7ad33794cf23b8ff199c50b9332bcc3e577f4643d4c578dfae1"}, 0x80) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000d14000-0xc)={&(0x7f0000a04000-0x8)='./file0\x00', r1}, 0xc) 2018/01/31 15:04:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009aa000)='net/softnet_stat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x6d, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/01/31 15:04:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000137000-0x12)='/dev/input/mouse#\x00', 0x8954, 0x400000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000e62000-0x8)={0x1, r0}) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x1, 0x4) 2018/01/31 15:04:18 executing program 5: clone(0x0, &(0x7f000000c000-0x6f)="", &(0x7f00006bf000)=0x0, &(0x7f0000f59000)=0x0, &(0x7f00006d6000-0xe2)="") futex(&(0x7f000012d000-0x1)=0x0, 0x8, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000f42000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000835000)=0x0) 2018/01/31 15:04:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000296000-0xb)='/dev/midi#\x00', 0xa04, 0x200000) semget(0x3, 0x7, 0x98) r0 = syz_open_dev$sndseq(&(0x7f0000f3c000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x0}, {0xe, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000955000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x1f) 2018/01/31 15:04:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4, 0xa00) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000836000)='\x00\x00\x00\x00diles\x00') getdents64(r1, &(0x7f000060a000-0x18)=""/24, 0x18) getdents(r1, &(0x7f00008dd000-0xdb)=""/219, 0xdb) 2018/01/31 15:04:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x3, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00006b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c06000)=0x10) dup3(r0, r1, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = socket(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000)=""/0, &(0x7f00003b7000)=0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f3c000-0x20)={@common='dummy0\x00', @ifru_flags=0x8002}) 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039a000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='tunl0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1c8, 0x1f0, 0x0, {0x0, 0x0}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x4020, 0x0, 0x0, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x418) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002ac000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000fb6000)=0x7) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000be3000-0x78)={0x1, 0x0, [{0xbdf, 0x0, 0x0}]}) r3 = semget$private(0x0, 0xaaadf4e2c72e3a99, 0x102) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000ef1000)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0xff}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:19 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00004ed000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r2, 0x20000008000545d, &(0x7f0000016000)=0x0) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000001000)='\x00', 0x3) connect$pppoe(r1, &(0x7f0000012000)={0x18, 0x0, {0x3, @random="aacb74782b9a", @generic="a651e7e21d9222da872e9a88e971c8c1"}}, 0x1e) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000012000-0x4)=0x0) timer_create(0x1, &(0x7f0000013000)={0x0, 0x1, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f00003ee000)=0x0, &(0x7f00005aa000-0x7f)="44f8830b0f77f71c334c764f2e6f274cd81f09d9d11e641640edb7dacc1c91fa316710173c0053c7ee5a0bdb58748c6def98964daf1d23de159fc3edca2244e92a227f8d123cc868de38adbe452b098849a4a37333f038281750f8a40fcc6fb1d612eb278ff50fed125987ac48db7dfe57f11d54d507d794f34af55a87d7fd") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f0000322000)="") 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1000, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f000082c000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x7f, 0x6896f02, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000054e000)='/dev/qat_adf_ctl\x00', 0x400441, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000768000-0x14)={0x1, 0x6, 0x75, 0x10000, 0xf3, 0x2, 0x0, 0x3, 0x82, 0x104000001}) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 15:04:19 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000b65000-0xc)='/dev/amidi#\x00', 0x8, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000058000)={0x3, 0x0, 0x100000001}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000a5d000)=0x2, 0x4) syz_open_dev$sndpcmp(&(0x7f0000da5000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x480) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000350000)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xa2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7, 0x40, 0x7, 0x6}, &(0x7f0000baa000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000077d000-0x6)={r2, 0x8}, 0x6) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d25000)=@common='ip6_vti0\x00', 0x10) bind(r0, &(0x7f0000802000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40044103, &(0x7f0000005000-0xc9)='\f') 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000339000-0xac)=""/172, &(0x7f0000d1b000)=0xac) add_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffb) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0], @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000039d000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) syz_emit_ethernet(0x3a, &(0x7f00002f3000-0x182)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "031e7fffeae9b173"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, 0x0) 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000001000-0x48)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2, 0x4, 0x0, 0x0, 0x101]}) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000025f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00008b8000)='/dev/dsp\x00', 0x3, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000cc4000)={0xfffffffffffffc00, 0x5, 0x8}) fgetxattr(0xffffffffffffffff, &(0x7f0000a0c000-0xf)=@random={'os2.', '/dev/loop#\x00'}, &(0x7f0000e3a000)=""/4096, 0x1000) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0xffffffffffffffff, 0x300) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x8000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000b000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc1205531, &(0x7f000000b000)=""/136) epoll_create(0x7fff) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95)=0x0, 0x4) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x2)={0x0, 0x0}) tee(r1, r3, 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000001000-0x58)={0x7, 0x8, 0x2, 0x10001, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000268000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) close(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) read(r1, &(0x7f0000bc9000-0xa8)=""/168, 0xa8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 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}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae4000-0xc1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x1, 0x0, @multicast1=0xe0000001, "00c0cfec"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") syz_open_dev$binder(&(0x7f0000ce0000)='/dev/binder#\x00', 0x0, 0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KDENABIO(r0, 0x4b36) 2018/01/31 15:04:19 executing program 4: r0 = gettid() r1 = msgget(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 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) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x40}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xaf, "c85ff651c52acf80231df047269976c9215f6ec6df03ed798ae12a7ecf27e8bc49185af3fe53e0fa872b92ef7ab581c7d19b6463d9a27f1d1edffee0b9b4ad6de946e74df548355b8a99864685802ba2f25ec4ab97b5d56c73de0c89d5e814a37665dd2717a336888e8f69ea8f015ca649e82301e7567182f1a027a86633d9f2c7e101997981d7c7e2cf64e725114bead6dc75ea18b1384404c146cbb20c12cca22e3eab1579079f16d936194f0360"}, &(0x7f0000001000-0x4)=0xb7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x2000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x2, 0xffff, 0x3}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x6, 0x1000, 0x100000001, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x61e76982, 0x8727}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000001000)=[{&(0x7f0000000000)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="8d7c47b242eec3cb53e75d946a1e72c0d7dd39", 0x13}, {&(0x7f0000001000-0xe4)="bf181a9d3b5a70421d86c564611f9f667124989b24eccbe16f6176f9d982a763807782851aed4e4c64cb170fdf35d844c985fd6f89bb218ff6b1e549f63740a0115ccd57c22c218596c5fe7d8b02e5e4f83e65eb7020ef3f9823e030d08e1784cb6c8d23d3630fd5af4e3a40bb59ca59069533f2c9c6fc3454579d31e00d20b08036e00cddb83eec879a63e57408cc81c45fbac115eb562b5bc8afb50637052ea04006c42cc737ee8076d3db314a4590b48e1a91335aebb8ea157c08819b51c5328b207b80c9bd804f5aa296281bf8032693869e719f83ffd6a46e0992b3e7f58bb81504", 0xe4}, {&(0x7f0000002000-0x45)="3c2d17bd71f449a02edb8168bb4400ac7115a10337006ae550b6922d21906ce3f031162dec8403b76f24fa672b2e3f5580c599ab592bd79d7284e4433d21bd7da1c72859c3", 0x45}, {&(0x7f0000002000-0x65)="4c43a243c4981986ee1e059dfd5d3bf41dbdc8878121ad2f3bee8dbacab995d8f2951f22610f09bb32b28b63627786338c0d6b97db46daea0b5d2fc914c19178e676e58578315bb166a506310c37b8d9da3024767df06f9e8d0e32247e5d80e9b43d182153", 0x65}], 0x4, &(0x7f0000002000-0x90)=[@init={0x18, 0x84, 0x0, {0x6, 0xd9e, 0x1, 0x2}}, @init={0x18, 0x84, 0x0, {0x100, 0xaa, 0x1f, 0x6}}, @init={0x18, 0x84, 0x0, {0x0, 0x9, 0xfffffffffffffc99, 0x200}}], 0x90, 0x20000800}, {&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)="c8831114814f77988155d9bad7331ec9438d804848fc2b45f9a62d8e9a460ced7b6ea0bdc320286b22b632ce9b", 0x2d}, {&(0x7f0000000000)="963fb716d1d133", 0x7}, {&(0x7f0000001000)="c48f664a038e993cc2c45c3b216b72a397b5d040e0cbc9dce2d0f1e4bad05e3b2f885e5e5a36792ad34cd2e457d03263d83da827736adbd218fd88fa12ab1f58efdbf85140b36cb3c0af409646ac6635c34a5190413be63ee9cfb709a74295fcbf1b28633966d6cdaf43804cb44316d6c3afe75298a365f98dc2f453aaa6bf36c2574f2bb46af01f16210e61fca24d89b28bff34a44f64eb50ded06098c60dc4e5ca0e969ca3c49985855fb0dbc36992ec10d21405fca411366e", 0xba}, {&(0x7f0000001000)="3b1bf62de1be0fb419efe9c1d96891761151af3cf700a3b55c59120306b3128934a68f1d33464c0f1c990d2eb7657427f64b1b9567901197bbb5c747bcf2c127d2529a360b6c1028f29f0c5d8a49548ba4a3", 0x52}, {&(0x7f0000000000)="771a4c0b300c648a17a2d32ee89762415681cf01dc4cb6419b4dfd80cc9c6b4f90716465afd704410951385e92189229ec0d1634fdf09afa7ff6ee5d7aad589919680c30ddeff0dffb93ef097887e26a172f59ebdce72df3fec5ff5d83403cd5937455638779fc1524a7d935f824bff10ecb55f05df0397b8637b42bcd9e9e2915bfc720e82be2a0dae318330e2abc5be60af46a1d5c16893972f7323b63bb7e3429", 0xa2}], 0x5, &(0x7f0000001000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xffff, 0x3ff, 0xa, 0x7fff, 0x6, 0x9, 0x9, 0x2df3e827, r3}}], 0x30, 0x4000000}, {&(0x7f0000001000)=@in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0x93)="6e4c5f24fa4359b48c9c9b82c98dba63d17a064cb2dbefc29ec9cb2c22465c6e29e8438cba17daef4d35858e1af9ba74d7ec98c4901f2868a324e7063140d338bbb1b3ede0f75b28b3a5cff4392b114a6e3787bf49c8c336e00c3bbccdcce7c35c012fe5e29f970b0c9f28b05a5d54e5560bb272a14c335be99d6dede5ea4c27a68fa306c5efdedc827387cf29c1294c4018db", 0x93}, {&(0x7f0000000000)="cc49de3ad466bdcbce6eb64d63c7f4e40af7613a3d4f9823b065c4319c92c48ddc133431bd77d8ce0f259752976d64e510365c909f1e964a9f94077802de43d96faffb12649e42ca07a020756b1e239bc05e69a7228ed7617f5b148e55dfbbecd16782d3396cd74b7da3e9d24c679f6d67e9cdd411d6ba4ba5c0fc9b1bfbe70e10e5af9f897ca04498770a2380f827ffde38d7fae487", 0x96}, {&(0x7f0000001000)="d9f34b", 0x3}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="c8d79b50dca44b5b97c99cf4497c6495f4dd71bb", 0x14}], 0x5, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x400, 0x101, 0x8002, 0x80000000, 0x7f, 0x9, 0x894a, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x5, 0x208, 0x8, 0x3, 0x10000, 0xfffffffffffffffb, 0x3f, r5}}, @init={0x18, 0x84, 0x0, {0x1f, 0x8, 0x20, 0x80000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x3bb, 0x1, 0x0, 0x2, 0x1046, 0xfffffffffffffe00, 0x0, 0x1, r6}}], 0xc0, 0x4}, {&(0x7f0000000000)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000000000)="7fbe82cfae9d", 0x6}, {&(0x7f0000001000+0x75)="52971f664f6aebf0ec14f26d", 0xc}], 0x2, &(0x7f0000002000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x6c0e, 0x208, 0x3, 0x100000001, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0xffffffff, 0x800c, 0x9, 0x8, 0xfffffffffffffffe, 0x8, 0x10000, r8}}], 0x60, 0x44800}], 0x4, 0x4) msgsnd(r1, &(0x7f0000001000-0xe7)={0x3, "699f4151f4f57864400d8bb69caf3d35f3f8a091d09edfe09ffbcea19badedac98e4995950f511a61afccf3598b772fa221953dda4a3941ef8570a5c2cd1bdfc37f9ff3549398b712b4dec481e5155db0d40512f804082ccc027e2c629b4f477344d6ede3ecfc4b994b6f6ae330c65f12afb4af1f8557929a7390a9bd3f200db7943bdb426887d7d7e48cda19d4ba79baeb609db8ca0b18ff525eac2a28275a2810d7726e9ad67b23122a5e7665d7a499b17005b2e2403cddd4a09a75f60e367937cfe2e35c2e96cfad6e5856dd3d61f28d1b2518a1d9ca4388ee3b4b0147a"}, 0xe7, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000001000)=""/173) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r9, 0x40284504, &(0x7f0000000000)={0x4, 0xc, 0x3f, 0x12240abc, "8f9a839a9221802c5cb9c9f3755d262388765a7eaf0b611fb3f8c5a08c1e1e39"}) r10 = getpid() kcmp(r0, r10, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/01/31 15:04:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b06000-0x9)='/dev/sg#\x00', 0xffff, 0x101100) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00005b4000-0x4)=0xc0df) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000634000-0x38)={0x0, 0x0, &(0x7f0000d56000-0xa0)=[{&(0x7f00000bd000)="", 0x0}, {&(0x7f0000563000-0x30)="cd04173b8e484860063dd526f41eb51dea400fe34b6ca514088cef8ae9a78c52298a1b6914deb7e3ec281bc2e2123f14", 0x30}, {&(0x7f00008cc000)="405aade10abb9a0f90b789a0d013e9f9a1f55ba1bbc1cbaaa524f3286cae81158956a68a", 0x24}, {&(0x7f0000ad8000)="6e6132bc178303918c51c0a94cee96f37e8297014fb3fdf0aa02f21687bd890819de0e1a68b19ea4b7f5ac08b01658fca5ac4df5bd04f7ae53aab9559d14c097db7367126c8e1af5666a489fefeb8273f3d21f4101bb49b3238b7efc7ad6dfe014cb912eb61f48c9cb93f76412deb03a4c87c0a7a193831518b6540f8a9427c957ed2b801efde88ab2e49ed70d912e6abd100608aa5e3fde47d7417d6f3e6c7297e7a99a170b185717bcc40a27ef3b26ecb233bc1cfd36", 0xb7}, {&(0x7f0000c93000)="ee4b15982f9f1271e0586ffe2ee0afe918d32052d7634f4cb4122850d1d9dcfd37d9a6f9c7edaef3109dd041965d72c7dbf12b7e9086accb02931985f5fc81367730e28b76778d4b819d2eecd29620d7e054414adf5441d2187c42f4ab18a43f81451adaa34cf1a7858a480bf41dad7d5a277cac3c2218bc4d3c8b8c537a9c67a0734930c902d68f3fbc6895a43d76901a0405c8a354a0d30b2e25a433fd5b7264191b9b08e3cf57d0d39b8a3c3e743dd571ddd09f9483327c3bfaa354f6e4daf6cc7fee705d5849b69f9cc226", 0xcd}], 0x5, 0x0, 0x0, 0x10}, 0x90) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000ffd000)='./file0\x00', 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00001b7000)={0x0, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f000044c000-0x60)={0x20000000, 0x15, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000029d000)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe2(&(0x7f00006f1000-0x8)={0x0, 0x0}, 0xcba8881cf3322296) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000c5d000)=0x0) r3 = openat(r1, &(0x7f000082f000)='./file0\x00', 0x191800, 0x21) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000549000-0x4)=0xaa) accept4$vsock_stream(r3, &(0x7f0000ec6000)={0x28, 0x0, 0xffffffff, @host=0x2, 0x0}, 0x10, 0x80000) timerfd_create(0x5, 0x80000) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/01/31 15:04:19 executing program 7: socketpair$inet6(0xa, 0x80e, 0x4, &(0x7f0000803000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a3e000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000628000)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect(r2, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_procfs(0x0, &(0x7f0000dac000)='net/fib_trie\x00') 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000044d000)='/dev/adsp#\x00', 0x4, 0x2000) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f06000-0x4c)={0xfffffffffffffffa, 0x913, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000028000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = semget$private(0x0, 0x0, 0x408) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f06000)='/dev/hwrng\x00', 0x80000, 0x0) semctl$GETNCNT(r4, 0x0, 0xe, &(0x7f00008c4000)=""/54) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000018000-0x18)={0x1, 0x0, [{0x2d7, 0x0, 0x0}]}) socket$inet_sctp(0x2, 0x1, 0x84) 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000016, 0x4, 0xfffffffffffffffc) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r3 = getgid() setgid(r3) ppoll(&(0x7f0000b10000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={0x0, 0x1c9c380}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"4229c35a885e4aa2ef74470086273f9aa31665f7264934fc0ca7d6acd83559bd26ffa756349d8b77cf83f6bf3fc1b8f9cb45eac8f9bdfab9853e497eed18c3fb79cc6e3c7e8a872aa599c45918e94b46237a1db7584f6444a04550ad78c507a90e96ad71b9bd57bf9398b8c3fde56c59add3bef5457c61cc26016910b66e2e5d51a270ff24f3904af51de22e6002746ff91e1f6ab4945661e272548199696ccdaead9b00c369170cc4ff926d3918851cd6e4dbe693dd2b32f3b575595af23086984a881741d241f601a011d71aa9b71112082e675ef3f290f57dd816f98f7def7b43aab65b500e69d6f20c5ed28828d16f43813de1dbee47dbb18b427e586119470e5469d2457d99c38fde61f288833faed11852e401812ad1855626cfe3f469f74bc5742da4ccf844675fbdc4bfce9d0ecbb65a57732977a29e6f5e8312b55c3b813ae2c3a2b14f91a3300ad278bf6e32cf2a9d0217a29248f9c47a473042c11cdf817e893c6d19df2134e30b03d26a9b452f510d42249ce95df8201587c718d5ce5d9880b8da2bc7a8286520736cc157e8ae7ec96890117773737b08ef48f0cea9e90d0cea95b9f9a378bdcadbedc770528efdcf970a7dda1dbbd930ab26212fe2766f03e4bb542b56cd762ad19f955de17fd1b79cb6ccce23d3a3c8dd956bf50acd047d12ae91488d792cc5949df883ac1944fcff4f390528521e9eac39521cd2219132b74a783619cb3e6343ef2b5320ff24b5393465eeb7c8d1e4c42151adb7b541480ec3b67c1b5dccdce1ec4178577bffcedf9ad3c156d9ec017d2e0065528fb5a3f54c31bfa0ff5307b8bd794daeef757b16079ed2b16bf226361d0298f62ab3fc4cba91078ffa4ba287cbe5d881d6a8c8bd3979c0b5cd0c1865c0f86a429b63ef99baf320e01d38e1ce81935dc09757557b72606a1127167de36ee68ec5242c08509335ab3ccc8c6554356c6aeb61425c712e35fe4a50f183d185fb5e1ec447ba27579e1592e1b9bf9c05d3f5edd7bcec64b1e256956784e4592ef037cde1a3c547e6abe9b15134a63d4c8f8a14758299d37491039c0f139531624ba61eacdcae130c143998968c3624c80f36f8b8b56e5ee93d2dac73253194ca8875dc3840f6f62f3605ff8fe37a9bd6335adc1f13353b9fb8335531565c59d16885230dd650dd4971c6ceb4ab75294f9e43e78f7190913d28e24ae27eac68d20587a217c2bbf9b0ca2db1125e7ba975cbd3b1490fb47e778b175db6ca2f96f0c2319df5044c95b67ee1207292cce603cec4219cf3d718115c928f3ea04a972abd1598a35af907ca03039b1cf98f3d52a1b5b8632644aae3db2f6fb714bda816524bec6aea7eca8b0e57322d5cf5553c21418d70d189dfc341fb0eb2f64086b4daa252865874c790798b7ffa87f7511b86d8e54caa0b55595e1f5d2d5a23ee2d1b"}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cdf000-0x8)=0x7) r4 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000fa000-0x69)="4f712d36a90daf94de4fc62d2dc9a8046ea6d973a068f18d7135392db18062fff1c831f6be1dd40e717a75e8f990e13d7addb26e4d16c6f25084f525e1b647c1c8a2c035961c5adc8c4de09ff85f632831582c525e259836d87d2d3a95604171fa463173a3c92b05ee", 0x69) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000302000-0xb8)={0x0, 0x800000, 0x0, 0x8, 0x67, 0x2ec9, 0x10001, 0x81, {0x0, @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]}, 0x8, 0x0, 0x1, 0x5, 0x1}}, &(0x7f0000d4d000-0x4)=0xb8) setns(r4, 0x40000000) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000004d000)={r5, 0x4}, 0x8) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000124000-0x3)=0x904, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r4, 0x40000000000005) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00006a9000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_tcp_buf(r2, 0x6, 0x21, &(0x7f0000762000)="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", 0x1059) r6 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r6, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) r7 = accept(r4, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f000070e000-0x18)=@add_del={0x2, &(0x7f00008f6000)=@generic="0dd9511a2d03f5908e3067a62a76d895", 0x900000000}) sendmsg$key(r7, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r7, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009cf000)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f00001e1000-0x9)='/dev/sg#\x00', 0x8, 0x880) fadvise64(r0, 0x0, 0x7fff, 0x4) 2018/01/31 15:04:19 executing program 0: r0 = request_key(&(0x7f00007dc000)='asymmetric\x00', &(0x7f00004f1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000056a000)='cgroup\x00', 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000129000-0xa)="69645f6c656761638b00", &(0x7f0000242000)='logon\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009a9000-0x68)=[@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x8001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc02", 0x50) r2 = syz_open_dev$midi(&(0x7f000057c000-0xb)='/dev/midi#\x00', 0x4, 0x200000) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000c3e000-0x8)={0xffffffffffffffff, 0x1ff}) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000e43000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c74000-0x4)=@assoc_id=0x0, &(0x7f0000b65000-0x4)=0x4) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c1c000-0xc)='/dev/autofs\x00', 0x0, 0x0) write$selinux_user(r3, &(0x7f0000f70000)={'system_u:object_r:syslogd_initrc_exec_t:s0', 0x20, 'system_u\x00'}, 0x34) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ef0000)=@assoc_id=r2, &(0x7f000075a000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008cb000-0x20)={0x3, 0x0, 0x0, 0x0, 0x4, 0x9, 0x6, 0x4, r2}, &(0x7f0000666000+0x204)=0x20) sendmsg(r0, &(0x7f000056c000)={&(0x7f000044a000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000214000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) pipe(&(0x7f000094a000)={0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000e0d000)={0x0, 0x0}) wait4(r5, 0x0, 0x20000000, &(0x7f0000eee000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000069c000)=0x0, &(0x7f000078b000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000ef9000-0xb0)={{0x9, 0xacf6}, 'port0\x00', 0x82, 0xa000b, 0xffffffff, 0x6, 0x1, 0x0, 0x6, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x8, 0x240) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001000)=0x1, 0x4) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f0000ebf000)=""/0, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ce7000-0x8)={0x0, 0x0}, &(0x7f0000abe000)=0x8) pipe(&(0x7f0000db6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000b1000-0x4)={0x0, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f0000a44000)="", 0x0, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000dbd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000042e000)=0x18) open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000b4000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) lseek(0xffffffffffffffff, 0x0, 0x0) clock_gettime(0x5, &(0x7f00008e1000)={0x0, 0x0}) utimes(&(0x7f000072c000)='./file0\x00', &(0x7f0000514000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef0000)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f000000e000)={0xffffffffffffffff, 0x0}) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f000087f000)='./control/file0\x00') mount(&(0x7f0000b65000-0x10)='./control/file0\x00', &(0x7f00001f1000-0xa)='./control\x00', &(0x7f0000ab4000-0x6)='logfs\x00', 0x0, &(0x7f0000122000+0x351)="") clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) pivot_root(&(0x7f0000dec000-0xa)='./control\x00', &(0x7f0000bdd000-0xa)='./control\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000ac7000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000e35000)='./file0\x00', 0x820) mount(&(0x7f000012c000-0x8)='./file0\x00', &(0x7f00000b0000-0x8)='./file0\x00', &(0x7f0000fa9000)='tmpfs\x00', 0x0, &(0x7f000005c000)="2c344dcfc4370ef6b3c93d") mkdir(&(0x7f00009af000-0x8)='./file0\x00', 0x5) [ 101.842576] tmpfs: Bad mount option ,4MÏÄ7ö³É [ 101.903751] tmpfs: Bad mount option ,4MÏÄ7ö³É 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008a5000)="6174747200cdbb2e9a8e90f69495564acbd0c81d5e20a4e3588c1adb8abd5aaf36b8ed03bc14374c626bbfd9323ef1d0798a55b84b0ac091680b56e04318e94fe790bdd8a988c1eb87613d") exit(0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00003e4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003cf000)=0x14, 0x80800) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000c95000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000511000)={0x5, 0x8, [0x0, 0x0]}) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000001f000-0xb0)=""/176) fgetxattr(r0, &(0x7f00006f9000)=@known='com.apple.system.Security\x00', &(0x7f000000d000-0x81)=""/129, 0x81) fcntl$getownex(r1, 0x10, &(0x7f0000df0000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000099a000)=@filter={'filter\x00', 0xe, 0x4, 0x2e8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xe8, 0x0, {0x0, 0x0}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x2, 0x6, 0x1, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x348) syz_emit_ethernet(0x42, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, ""}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000dc2000)='/dev/dsp#\x00', 0x280000000000000, 0x80) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ad6000)={&(0x7f0000ce1000/0x1000)=nil, 0x1000}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r1) syz_open_dev$amidi(&(0x7f00004d7000)='/dev/amidi#\x00', 0x0, 0x202) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000182000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffff8, 'echainiv(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xfffffc69) r1 = syz_open_dev$mice(&(0x7f000095b000-0x10)='/dev/input/mice\x00', 0x0, 0x42400) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002fc000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d74000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb, r2}) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = dup2(r2, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f0000970000-0x38)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000f02000-0x1d4)=@delsa={0x30, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0x4b, 0x51}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f7f000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000e39000/0x1000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000632000-0xe)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000101000-0x8)=0xffffffffffffffff, 0x200000000000009) syz_open_dev$adsp(&(0x7f0000742000-0xb)='/dev/adsp#\x00', 0x3, 0x30000) 2018/01/31 15:04:19 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c11000)='/dev/ppp\x00', 0x490000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fab000)={0x0, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00007b4000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={r1, 0x3, 0x0, 0x40, 0x8}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000894000-0x10)={0x0, r3}, &(0x7f00007cf000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r2, 0x40044591) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) execve(&(0x7f0000b0d000)='./file0\x00', &(0x7f00006b8000)=[&(0x7f0000e1a000-0x9)='security\x00'], &(0x7f00008c5000-0x30)=[&(0x7f0000ec4000-0x9)='/dev/ion\x00', &(0x7f00001f9000)='/dev/ion\x00', &(0x7f0000374000)='/-*trusted-mime_type+\x00', &(0x7f0000a6d000-0x7)="e45b272d2d2100", &(0x7f000014b000)='vboxnet0wlan0vboxnet0ppp0selinux\\\x00', &(0x7f0000867000-0x1)='\x00']) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)="") r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 102.123137] xt_connbytes: Forcing CT accounting to be enabled [ 102.130161] x_tables: ip_tables: osf match: only valid for protocol 6 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000053f000-0xc)={0x0, 0x9, 0x30}, &(0x7f000001e000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000b2f000-0x10)={r1, 0x6c, &(0x7f0000c25000-0x6c)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x958a}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d57000)=0x10) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) readahead(r0, 0x7, 0x3) 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009d8000)=0x900, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00008a8000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0x0, r0) getrusage(0xffffffffffffffff, &(0x7f0000b7f000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000c74000-0x78)={0x7, 0x0, [{0x404, 0x0, 0x1}, {0x0, 0x0, 0x8001}, {0x0, 0x0, 0x40}, {0x3ff, 0x0, 0xfffffffffffffff8}, {0x3fe, 0x0, 0x20}, {0xbff, 0x0, 0x1}, {0xb8f, 0x0, 0xc1f}]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef9000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000ef7000)=0x3, 0x4) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x17, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000)=0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000d5c000-0xd)='/dev/dmmidi#\x00', 0x6f600000, 0x0) read$eventfd(r0, &(0x7f0000227000)=0x0, 0x7) r1 = msgget$private(0x0, 0x320) msgctl$MSG_STAT(r1, 0xb, &(0x7f00004cd000)=""/75) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004c9000)='/dev/sequencer2\x00', 0x4002, 0x0) read(r0, &(0x7f00005e1000)=""/119, 0x25) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000b79000)={0x297c, 0x0, 0x3, 0x8, 0xd251, 0x5}) 2018/01/31 15:04:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000989000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000d43000-0x110)={{0x1f, 0x4, 0x6c7fa19, 0xcc, "380ebd68515962adcc9ab5289ce48ed18f4d38b3393379796a1cc4328f4293ea0c8f2b0467ee74f27787cfa2", 0x8}, 0x0, 0x0, 0x3, r1, 0x7, 0x7ff, "da21ab467ef2f450d9ef3749433b20561e05ed457affa46d88e3d49f122116b0b993e57ce817ae6f1daaa1d511a9c4458bd26ebc11aa4afadc65e5fb19ef6590", &(0x7f000006b000)='vboxnet1#vboxnet0\x00', 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0xaeca, 0x5, 0x7fff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x0, &(0x7f00001e0000/0x800000)=nil) r2 = perf_event_open(&(0x7f00005c7000-0x78)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000603000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) read(r2, &(0x7f0000332000)=""/8, 0x8) syz_open_dev$sndpcmc(&(0x7f0000566000-0x12)='/dev/snd/pcmC#D#c\x00', 0x47e, 0x199000) close(r3) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000080044dff, &(0x7f0000fa8000)=0x100) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000daa000)='/dev/mixer\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xd7) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000015000-0x8)={0x0, 0x0}) syz_open_dev$dmmidi(&(0x7f000000a000-0xd)='/dev/dmmidi#\x00', 0x0, 0x400000) 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000b0e000)='/dev/audio#\x00', 0x79, 0x140) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000f11000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000eb3000)={0x1, r0, 0x1}) r4 = eventfd(0xa7a3ece000000000) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000d67000)={0x0, &(0x7f00009f5000-0x8)=0x0, 0x2, r4, 0x4}) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 102.189134] x_tables: ip_tables: osf match: only valid for protocol 6 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x20000000, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/31 15:04:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008a0000)={0x0, 0x0}) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000d000)={0x0, 0x0, 0x0}, &(0x7f000043f000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f23000-0x20)={0x7ff, 0x1, 0x3, 0x1, 0x0, 0x100, 0x9, 0xf6, r2}, &(0x7f0000dcf000)=0x20) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00001b9000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x2, 0x8, &(0x7f000025c000/0x2000)=nil, 0x5}) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000569000)=@assoc_id=r2, 0x4) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000d13000-0x4)='tls\x00', 0x4) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e81000)='/selinux/enforce\x00', 0x101200, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000067a000-0xef)=""/239) r1 = signalfd4(r0, &(0x7f0000e7d000)={0x3}, 0x8, 0x0) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000003000)=""/177, &(0x7f0000001000)=0xb1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000b000)=@add_del={0x2, &(0x7f000000b000)=@generic="85271789f0b53efbdecca03ab4392699", 0x6}) 2018/01/31 15:04:19 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000018000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000020000)=0x3a) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x14, 0x1e, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c8b000)='/dev/usbmon#\x00', 0x400, 0x5c33c1) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00006fe000-0x30)={0xf064, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(r0, &(0x7f0000027000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000032000-0x4)=0x1c) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000032000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000032000-0x4)=0xe8) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000031000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff, r2}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000030000-0x4f0)=@filter={'filter\x00', 0xe, 0x4, 0x490, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000002b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x2a0, 0x2c8, 0x0, {0x0, 0x0}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x130, [{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000015000-0x4a)=""}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x4f0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000016000)={0x0, 0x0}) 2018/01/31 15:04:19 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() migrate_pages(0x0, 0x7, &(0x7f0000021000-0x8)=0xc31f, &(0x7f000001b000)=0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000019000)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2b9) connect$l2tp(0xffffffffffffffff, &(0x7f0000006000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x2000003, 0x3, 0x4, {0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}}}, 0x32) set_thread_area(&(0x7f0000022000-0x10)={0x3, 0x20101800, 0x4000, 0xfffffffffffffc00, 0x3, 0x7, 0x200, 0x6d, 0x3, 0x1ff}) r0 = socket$inet(0x10, 0x3, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000026000-0x40)=[{&(0x7f0000018000-0x68)="aa3a3efce866d12544c447429bc9c87c0d3c5110af6ca83e59d074b60e4f058c5109ab07c74b06ed37b2211ecafd05fa85e0c10cceb892656f2aa963e58dc047588beca1edfac68cd8900d96b3776d820090bc9458121b09ba36b3ca7375b19ca1f60d55d6f29eda", 0x68}, {&(0x7f0000007000-0x9)="3bbc02d881abe5f137", 0x9}, {&(0x7f0000023000)="85cf97ffdb955030405b97be63ecadf9a0ff97942df90a979c16b58166c99e7f1fa9a7d30200683448504dcc1e368c8b1f0ee9a15f07ce7385949b9ed8b982788a84994fed7a5a6ec035535685eb6fe16c642d5f7f549ff2d455bca06ba2174459aad40f75bb3193814f1f0fd1facc6c24ac4b", 0x73}, {&(0x7f0000025000-0xee)="5f21c611be7520664c9f0c6f91300b7517dc4593e9d426b0cbb1100f2c2b61a83e15c79f9d76c55b83e8fb9c702646ac1b365b25207cfa08804f632e6f746cafc1b83fc07003066e6d3158a6774e44c2f4a40b8a41a5eaf5b9abdf89da6f487b60f591e6657067227a06d41eaedd2a8e17069ffb72810dbca3c443df31407bd3fc53e0d35c278a9a81fef81b4a78905a1bd312715e6ed5a9051fe46cc841fa5091891245ec2f981a38f0098dce576a02ed910c7ad9f139c7b002f9ab674b4cf86248d892014a68003f767c4d017e4ebf2e07f5c95900a0a15ae7f29398888b886934c88545a41bcc0e2b93b7ae47", 0xee}], 0x4, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000022000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00005eb000-0x8)={0x0}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) 2018/01/31 15:04:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d65000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "be01b5", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "669f4c", 0x0, 0x32, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "afbe0bd67b62c462"}}}}}}}, 0x0) r0 = eventfd(0x7ff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000418000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x20081) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000194000)={0x1, 0x0}) fcntl$dupfd(r0, 0x406, r1) 2018/01/31 15:04:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$vsock_dgram(0x28, 0x2, 0x0) mount(&(0x7f000066a000)='./file0\x00', &(0x7f0000132000-0x8)='./file0\x00', &(0x7f000053f000)='cpuset\x00', 0x0, &(0x7f00004f7000)="") [ 102.386148] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/31 15:04:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f000068d000)=@add_del={0x2, &(0x7f000037a000)=@generic="2b5403b7917bafc304b842b58cd681ed", 0x4}) r0 = socket(0x2, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6_vti0\x00', 0x98495e075648fb12) sendto$inet(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000050f000)=""/149, &(0x7f0000740000-0x4)=0x95) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000e3b000-0xb)='/dev/audio\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000ae5000)={0x400, 0x0, 0x0, {0x77359400, 0x0}, 0x2, 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]}) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000780000)='/dev/dmmidi#\x00', 0x3, 0x80001) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb9000-0x10)='\x00') mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x1000000, 0x10000000000032, r0, 0x2) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000092000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000476000)={r1, 0x10000, 0x3, 0x1000, 0x7f, 0x435b}, 0x14) utime(&(0x7f000095c000)='./file0\x00', &(0x7f0000379000)={0x80200, 0x15643c73}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008d8000-0x20)={0x1000, 0x4, 0x8000, 0x5e, 0x8, 0x9, 0x0, 0x8, 0x0}, &(0x7f0000320000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000822000-0xa0)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf21, 0xfffffffffffffffc, 0x8, 0xb7, 0x0}, &(0x7f0000a23000-0x4)=0xa0) flistxattr(r2, &(0x7f0000ec8000)=""/118, 0x76) 2018/01/31 15:04:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) accept4(r0, 0x0, &(0x7f0000059000)=0x0, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x87ffe) r3 = getpgrp(0x0) sched_setscheduler(r3, 0x0, &(0x7f0000173000-0x2)=0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c01000)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00004e6000)={{0x0, 0x2, 0xfffffffffffffff7, 0x0, 0x4}, 0x100000000, 0xb67c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000515000)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000616000-0x10)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x6c, 0xfffffffffffffffc, 0x20, 0x14}, &(0x7f0000849000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000d47000-0x8)={r2, 0x3}, &(0x7f0000eaa000-0x4)=0x8) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031b000-0x8)={r0, r3}) readv(r4, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000bb6000)="02a0f7", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000074d000-0x5)='user\x00', &(0x7f00004de000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dc4000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e58b9d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96acd50a149d508fb5d5480192b6e519bf7c0b700d89139a40b7fb8e06a9237d7eb0d0cf97621525f9", 0xf9, r0) r3 = request_key(&(0x7f000099b000)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000936000-0x82)="3041338d287a97212682dc45620cc054876e8f80ec00b5aff41fd18da7cad81068f0ede649450cd1ee0921fdb615d29f5f4342eea77db045247d21f4aadc74025d69b9d02c4b7656c3cc9eea0889546ad6bb7d3ce8c3bda9311626cc5371b63966436450c8288ff62c051bdd0e02139ac4d92adc362686ae01", 0x79, r0) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000)=""/0, 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40)="", 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000054f000+0xf98)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x5) syz_open_dev$sndmidi(&(0x7f00008f6000)='/dev/snd/midiC#D#\x00', 0x3b1f, 0x2080) sendmsg$nfc_llcp(r2, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0x0}, 0x60, &(0x7f0000026000)=[], 0x0, &(0x7f000002e000)={0x408, 0x1, 0x1, "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"}, 0x408, 0x0}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) pipe2(&(0x7f0000013000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000098000-0x6d)={0x0, 0x4, 0x7, 0x6e, 0x9a8, 0x8, 0x8, 0x6, {0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x1, 0x800, 0x6bca800000, 0xffffffffffffffec}}, &(0x7f0000fb3000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000854000-0x8)={r1, 0x3}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x2f8)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0xffffffff, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@ip={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@loopback=0x7f000001, @empty=0x0, 0x0, 0x0, @generic="b1d367252eab273c334d1940f7013cad", @generic="a9202dee3ed381db0e5c1e3ac550d9c4", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2f8) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000674000)=0x400000000000000, 0xc0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0xd92000)=nil, 0xd92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@nat={'nat\x00', 0x1b, 0x4, 0x2b0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000005000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @empty=0x0, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @port=0xffffffffffffffff, @port=0xffffffffffffffff}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xb8, 0x0, {0x0, 0x0}, []}, @SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @port=0xffffffffffffffff, @icmp_id=0xffffffffffffffff}}}]}}, 0x310) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009ae000)={0x7}, 0x4) mmap(&(0x7f0000d92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000d92000)=""/72, 0x48, 0x40000000, &(0x7f0000d93000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000d91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, ""}}}}}, 0x0) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) r1 = accept(r0, &(0x7f000099b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000079000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003e5000-0x4)={0x0}, &(0x7f0000d93000-0x4)=0x4) sendto$inet(r0, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f20000)='em0cgroupwlan0{userproc#\\+em1&\x00', 0x0) writev(r0, &(0x7f000027d000)=[{&(0x7f00004e2000)='$', 0x1}, {&(0x7f0000fb0000-0x23)="9d", 0x1}], 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000081000)='/selinux/policy\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f00007ea000)='/dev/ion\x00', 0x101000, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000b68000)=0x4) pwrite64(r2, &(0x7f0000a6d000)="af08f5d8aa7517e94358bebbc32a168e6cfee3e9cdabfeded703a7e0e218a9dc9ebc2dcbf2", 0x25, 0x100000000004e) [ 102.565116] ipt_CLUSTERIP: no config found for 172.20.0.187, need 'new' 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6f, &(0x7f0000522000)={0x0, 0x8, "fdffffffffffffff"}, &(0x7f0000a39000-0x4)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000fc6000-0xc)={@multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x9}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000393000)="e3324a0194323a586404755575b3d8d9eac3ddc1e7b46756afdf637e0adcc052ff7ec35f0e9e1c7312aa11947d1a4178703ae6dcd7811dd961d220df8ff9f5aa5f844f829b0d0962d88b09fab67b93217cfcec9930eac11266ae14f078e99d577a7c499d4d462b2153a94c959012ab5c35e40a7131062b809329beae0a01dff25d451d3f576292b66f7b465606d1b6de9eddcfec965308f93784f33a3e98ee04f810174679ad4aa2c5164b980ae2dd33ca54400d4a43457f78247a", 0xbb) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f00000dc000)="8cc914eb95e6f3783b322ee4dc96d01be74c494b19d4bc86dd09b09f1ea565b78ba24fa5a7483bf098349d4d35ae77010ff3df14bc35addceeddc1c8338fa1483634f4d2e71eae77a9979c8c9df9adac065f2896ae038742", 0x58, 0x4, &(0x7f0000503000)={0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) uselib(&(0x7f0000d68000)='./file0\x00') ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000a77000-0x4)=0x6fd1) r2 = accept4$inet6(r0, &(0x7f0000b2b000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000462000-0x4)=0x1c, 0x80800) r3 = syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') sendfile(r1, r3, &(0x7f0000058000-0x8)=0x0, 0x10002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000303000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}], 0x2c) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000d24000)={&(0x7f00005c9000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006bb000)=[], 0x0, &(0x7f00007c4000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00007f0000-0xb)='/dev/mixer\x00', 0x800, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000034000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000dd2000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 102.625430] ipt_CLUSTERIP: no config found for 172.20.0.187, need 'new' 2018/01/31 15:04:20 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c7b000)='/selinux/enforce\x00', 0x101200, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000aad000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7, 0x0, 0x0, 0x6, 0x1, 0x8001, 0x5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000da000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000f83000-0x40)=[{&(0x7f0000c2d000)=""/212, 0xd4}], 0x1) clone(0x0, &(0x7f000026d000)="7b0d1297c1544f330606d6c7aad652f02e55810600020059b14cadbfcc7160200000000000000064c47e349cf7d796369ffdd0e8d963f95b10057b39594f2c59366781d28aea996becfc19caace82523c589be79724649db94126b7791f737fdd8", &(0x7f0000fe3000)=0x0, &(0x7f000081b000)=0x0, &(0x7f0000a9d000)="") vmsplice(r2, &(0x7f00006f2000)=[{&(0x7f0000d61000-0x4f)="eb", 0x1}], 0x1, 0x0) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) readv(0xffffffffffffffff, &(0x7f0000157000)=[], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000559000-0xb)='/dev/adsp#\x00', 0x5, 0x404000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000072d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/01/31 15:04:20 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000c51000)='/dev/dsp#\x00', 0x1733, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x3, 0x111200) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000001000-0x3)='%-\x00') ioctl$TCFLSH(r0, 0x540b, 0xcaf0000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, 0x0) sendmsg$alg(r0, &(0x7f000083e000)={0x0, 0x0, &(0x7f0000249000)=[{&(0x7f0000f85000-0xa7)="cad5ce6cb4132a84ba96ffc9457255aa3b62c5ea6ed3b31408b6bb905101059270bbd4f6c6a2489eb136a899e499afbf81021ba0b93a2842a7a217fa93be185ae574565d1cb7b94fab018eccf3c827565b69265978bd99636740a98fd527720b2fce73a6a1287eaf5e7385008f8f95fc7cc764f9060e86d27a3d26e5a98f6097216d37a3454776ce0f5d25c8a33b5d35594da2a78b9c06a8fad3d302d1a2864f805a06c24d81bd", 0xa7}], 0x1, &(0x7f000030d000-0x128)=[@assoc={0x18, 0x117, 0x4, 0xc1}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0x98, 0x117, 0x2, 0x82, "7f42f5180bcf4b3a669641f015412b66daa78f594f3c677ba7de654423566171cc189dd91bd80b8e5cd5ad85aa38c488b5a3b384fe3ecda407247c8356b73f64abadc6d6ebf2da7258f37c68683f294536387c42d609005be0888929181a8b9b07e0c67172c631acf9d93e95ea29bc99d68601f47a1faebd635a0d819a46bb77b98b"}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x20040000}, 0x240008c4) 2018/01/31 15:04:20 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000272000)='/dev/dsp\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000102000)="4a35782c1a3e0469132cf8d2f32e945d67dcab1b5ac92b9c39fb2e3173db7ade458d329ba0877c3afdc80f83bee3b3bf39204adb158de9625e09df80804f03d5b81722b80dc8a2944aeabc9ae35d16d33163e664fe020513a44bfdf1bb6c33bcec4a33e771eb6f9a4145d523bc882b68fbc37a7e183d5a6f03334919c7422ef5ca99f69ea9d250136c68cc47b54a6b642a827c0c98cbed65ca083702202f00f5524df1e8d36d081c5f2051a0023223be9cd0c8c7785cff09a0d0c3084297abf9d202869c75205dcee8fe325f2bc726155c350a6b3212660b46be1eef5ce060fd5d2f66a7f2a0578deac0642293", &(0x7f0000001000-0x1000)=""/4096}, 0x18) sendto(r0, &(0x7f0000000000)="e08370d43cb12f63fd75979f22fbf36ee7026f1fc7044ba682430cf3038873cb93fe9c5b2223236e1bd7b878d9ea4bde3e0e74af", 0x34, 0x4011, &(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f00009f8000-0x15)='procwlan0cpp7keyring\x00', 0x5) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b67000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f000095a000-0x4f)=""/79, &(0x7f0000817000)=0x4f) syz_open_dev$sndseq(&(0x7f0000264000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) fallocate(r1, 0x3, 0x7fffffffffffdffa, 0x8) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000013000-0x4)=0x0, 0x0, 0x376, &(0x7f0000061000-0x10)={0x0, 0x0}, &(0x7f00003d0000-0x4)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000ec8000)={0x0, 0x2710}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009be000-0x4c)={0x9, 0xffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000072000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x2) creat(&(0x7f000059c000)='./file0\x00', 0x40) openat$vnet(0xffffffffffffff9c, &(0x7f0000315000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) 2018/01/31 15:04:20 executing program 1: r0 = socket(0x1b, 0xa, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x3b84}, {0x4, 0x2}], 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @random="7b23cf1e7924", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x7, r0, 0x1}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f0000001000-0x38)={0x186f, 0x40000020, &(0x7f0000002000)="ea4a5ae7af220723a735c1b2fa25b0dfbe38f6b9e27dc1eb4cf18c7a91b3add32adaf5d0224ab8ede8636f1e64e29808ddad83ae0d99c0fb6037c280fc77335f8d40d2789e96a5dd9bacccbc70906acdd7f80bc5074f14e44184c9dead33c637e00ef6bf694c9784b9553299a21c8ac7aa69f12e7072e4decae67434c10fd3e65317a69d22c75b07919e5e6c50d11c12fc978fe3d375ae055d473e8b6b92ef6c02a4b142c847d06867936a0e618d6ca3f1d33a7ae6b5c7619065c56822abaf2a5e20398465b20852a5bc7af82636d298a30ac20dad79d0111426d26a7fbecb60", &(0x7f0000003000)="c041b248b7343884ec7eb1a70dd0e733b46984a9837dd67cf61a32117944b8b739102f78d3f7ce9e8b78554fca2ea157a418482da78c5f891fc57504e7f8325d2b4d4b21731908fab7a7adb738b7361f5a381f5726a6e4d61a50586a542a00be2edcbfc33a71df8cd4ab57fefd91c3b520ed916a96bea92f1733f01a4fd4c1ace9e8eecb6c5a791cb3d0dd43c42272cff34571d3da178e476e0b3531b934a3b1018a5d67467c426c16ac7827a20cc09e2578fcd8f4e18fcd8abd75b55a7acb595f26b8", 0xe0, 0xc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000005000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000005000)='\x00', 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000006000)={0x200}, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000008000-0xc)={0x2, 0x9, 0x34d8, 0x5, 0x3, 0x5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000009000-0x60)={0x27, 0x8, 0xcb, 0x7, 0x8, 0x8, "34335ce04df1f75514cc14842b779028a98c73fd8b2554c36fde5f7536b8bf5e9ec14d8b18d48434e93dba7a8b89b3333ccec6838df176040f428bb3c6426c", 0x8}, 0x60) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000009000+0x35)={0x1, r0, 0x1}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f000000b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000a000)=0x48) mlockall(0x3) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x7f, 0x1, 'client0\x00', 0xffffffff80000005, "6463e57f1c2e982c", "2f253b399659921f4668c5e5709fd895fbf6a3db658153b4d26a760bdc899b1e", 0x100000000, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9b000-0x16)='/selinux/checkreqprot\x00', 0x4400, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000ff8000)={{0x4, 0x2a}, 0xfa76303b3b6bf506}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ba8000)={0x0, @in6={{0xa, 0x3, 0xbc68, @loopback={0x0, 0x1}, 0x6738}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5}, &(0x7f00007a3000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00005ec000-0x10)={r3, 0xc8, 0xc9f8, 0x0}, &(0x7f000024d000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000987000)={r3, 0xd29c}, 0x8) syz_open_dev$vcsn(&(0x7f0000a91000)='/dev/vcs#\x00', 0x0, 0x1) r4 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00003b1000)={@generic="4d2628b79b550aff111359bf4503c711", @ifru_flags=0x4001}) recvmmsg(r4, &(0x7f0000d3b000)=[{{&(0x7f0000516000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000ebf000-0x50)=[], 0x0, &(0x7f0000312000)=""/106, 0x6a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00009ba000)={0x0, 0x0}) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000b9f000-0xc)='/dev/amidi#\x00', 0xfffffffffffff47e, 0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000590000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00001a6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r1}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000081c000)={r2, &(0x7f0000720000-0xed)="", &(0x7f0000e67000)="", 0x0}, 0x20) r3 = fcntl$getown(r0, 0x9) mq_notify(r0, &(0x7f00004e6000)={0x0, 0x12, 0x3, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe5000-0xa)='/dev/ptmx\x00', 0x2002, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r1, 0x0, 0x0}], 0x20000000000001e8, 0xffffffff) r2 = syz_open_dev$midi(&(0x7f0000119000)='/dev/midi#\x00', 0x1ccd, 0x12080) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000fdb000)='dctcp-reno\x00', 0xb) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) ioctl$TIOCSCTTY(r1, 0x540e, 0x10001) 2018/01/31 15:04:20 executing program 2: r0 = add_key(&(0x7f00003ab000)='cifs.spnego\x00', &(0x7f00002ec000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000539000)="", 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="a08ea2c43c3df644f22af4ce8b9143cb", 0x10) keyctl$get_persistent(0x16, 0x0, r0) r2 = socket$netlink(0x10, 0x3, 0x1f) fdatasync(r2) keyctl$invalidate(0x15, r0) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x100000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x336ddd39ead8895d) accept$inet6(r0, 0x0, &(0x7f0000f2c000)=0x0) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000040000)={0x7ff, 0x7, 0x5, 0xfffffffffffffffc, 0x0, 0xff, 0x0, 0x3ff, 0x800000000, 0x0}) mq_open(&(0x7f0000a60000-0xa)='/dev/ptmx\x00', 0x41, 0xa, &(0x7f000094e000-0x40)={0x1, 0x7f, 0x6, 0xc87, 0x8, 0x8a, 0x3c8, 0x80}) readv(r0, &(0x7f00007b0000)=[{&(0x7f0000a45000)=""/112, 0x70}, {&(0x7f0000741000)=""/105, 0x69}, {&(0x7f000016c000)=""/135, 0x87}, {&(0x7f000088a000)=""/97, 0x61}, {&(0x7f0000cb3000-0x4f)=""/79, 0x4f}, {&(0x7f0000e2c000)=""/7, 0x7}, {&(0x7f00007ad000)=""/4096, 0x1000}, {&(0x7f00001ce000-0x76)=""/118, 0x76}], 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000654000)=""/161, &(0x7f00007d9000-0x4)=0xa1) r2 = dup(r0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000b85000)=0x8, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:04:20 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x26, "5e1d1ba29bfba089ab1fcf81dd2313606c09cf46f2e02b5268b7b3c2d2ef2334bc21da2830a9"}, &(0x7f0000001000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xdda}, 0x8) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000008000-0x4)="c8d63f23", 0x4) 2018/01/31 15:04:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a76000-0xb)='/dev/hwrng\x00', 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ee5000)={0x0, 0x5000000000000, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x3e9, 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80003, 0x7) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000011000)=0x3) setsockopt$inet_tcp_int(r2, 0x6, 0x3f, &(0x7f0000011000-0x4)=0x7f, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0xfffffffffffffffd, "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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000c40000-0xb)='/dev/audio\x00', 0x101000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fc0000)=0x101, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cda000-0x22)="220000001800070700be0000090007000a00921e0000000900f8ff0005000280ff45", 0x22) sendmsg$kcm(r0, &(0x7f00006fe000)={&(0x7f000010e000-0x10)=@ethernet={0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000975000)=[{&(0x7f0000c09000)="a820ecdfcece0461d1fa3be4ff05713d538cd2d99554fbd9214365e28cb9f6a9f961e1a3d3763e336f6eb39ff6a639547c27d096c138e13d0db526711930c0250609534d66f774364abcd1cb45d56eaa674fdf69532872e44283cc6b035c0fd498a9cf46453aaaadfde63f35d6fe9824ad58f1ec04ac648611ec1824e75949e4a83b7935817d740770a51e42a79505469ae3fcb0f8af4cb30ceb9fc7eb9ed774bed79126aca7e3322cf8c6ab064b739977fc253c8eb5794e5bd1005c056fd2d437ab572c2dee95e691089f26b4587bc4713107a2e9e1f41b243dbba7", 0xdc}, {&(0x7f0000663000)="6f7bcc01eb419f787ec4f640e828c0b22be287453f9bd1fad9d4d3531a712daa7cbb1fa1a1dc7ac94c2f58e5d5b127d4fd34b9f352fa7bf1faa4c858fd91969117fbb1380a8bb49980e1272f17d2ca2d2d4b1f5e4e01c7e7a3ab82667a342aca8036122175fe24aa5c995b2e22e112735a5fcc02fc9acd1b8ba28e10da9c9af3201ebf61455182edf9c23b3f383c68bb84d699cc40f2e34142a4c71704d3db1d29cad163ee8f19ef54298a20d1ee74", 0xaf}], 0x2, &(0x7f0000fc4000+0x406)=[{0x48, 0x108, 0x6c5, "088e1d0dd48e050d0b53db0728514cee8d958257a36e89537150e13d44f4f59d6e5b92c3b57e2dfb3ea39bcbe156805c7991517a"}, {0x108, 0x100, 0x7, "976c4138427314618c03a01784e489f3a6125632823ef571e3f4cfd2c98447f9839723a95ae882bb530bff2150f556536f985e76a6397edcca406ddee7717812f3891c1dabe2e8ff2e9c1e65e121ef25659936f048e1db3d1c9ec19bc55a1ed6364eb40ec0d55d38ce8a50d5d5813ff2be7b6087bea2091fcfe58ebf64ff89325f392e9b065d6cc8576fa2938117f026c6f9b3135c1f73c653dc4ef535e135c99d28aa0f0a746152f5e19b6d50585002edbf8c09452c9ccf16c642bbe0f7f57eff6e5c111ff1812af4e74138b365a6f9d656555c7a736091a1f908691a2873b1f79792283842803de2a360510a748f9635e0fa"}, {0x68, 0x104, 0x7, "888743075a8b02daee98c11f85f0ddcd584cacb2f04865f185f680ff0154ee3eeef9a36084ccbefd16b56bee388ffa1b4663fb431fbf26d922a94453bcb0116ff4242d01ab9bc64c0b8dcb867cf0f5c55aace3aa1a"}], 0x1b8, 0x4000}, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000d3000-0x4)=0x0, &(0x7f0000913000-0x4)=0x4) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000009000)=""/170, 0xaa, 0x0, &(0x7f0000004000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000015000)={&(0x7f0000015000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000016000-0x10)=[], 0x0, &(0x7f0000016000-0x13)=""/19, 0x13, 0x0}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x2, &(0x7f0000016000)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000052e000-0x1)='\x00', 0x5) getsockname$ax25(r0, &(0x7f00008f1000)={0x0, {""/7}, 0x0}, &(0x7f00008a9000)=0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000020f000-0xc)={&(0x7f0000b0b000)='./file0\x00', r0}, 0xb) write$selinux_context(r0, &(0x7f0000f92000-0x20)='system_u:object_r:hald_log_t:s0\x00', 0x20) r1 = add_key(&(0x7f0000178000-0x6)='rxrpc\x00', &(0x7f000070d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005da000)="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", 0x1000, 0xfffffffffffffffe) keyctl$describe(0x6, r1, &(0x7f0000a83000-0x75)=""/117, 0x75) readv(r0, &(0x7f0000282000-0x10)=[{&(0x7f0000281000)=""/56, 0x38}], 0x1) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x10000, &(0x7f0000844000-0x8)={0x0, 0x0}) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000541000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) accept$ax25(r1, 0x0, &(0x7f0000cd2000)=0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0xb, [@typed={0x18, 0x0, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}}]}]}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 4: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f000029a000/0x3000)=nil) shmat(r0, &(0x7f000000f000/0x3000)=nil, 0xfffffffffffffffe) shmctl$IPC_RMID(r0, 0x0) shmdt(0x0) 2018/01/31 15:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) sync_file_range(r0, 0x7, 0x200, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9) r2 = dup2(r0, r0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00006dc000-0x4)=0x0, 0x4) accept4$nfc_llcp(r2, 0x0, &(0x7f0000c8c000-0x4)=0x0, 0x0) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d08000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/dsp\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000a9e000-0x4c)={0x9, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000001a000)='/dev/mixer\x00', 0x301042, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f0000020000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000217000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e2000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee2670f0000d67472e1c4c30310c07f"}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000da9000-0x20)={@generic="0b71e5ee5502480e65a09cc5f2ebb0f7", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000efb000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000bb1000)=0x0) syz_open_dev$admmidi(&(0x7f00000e0000-0xe)='/dev/admmidi#\x00', 0xfd6e, 0x46102) syz_emit_ethernet(0x3e, &(0x7f00009a6000+0x643)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @empty=0x0, {[]}}, ""}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f00007ed000)=0x1) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) syz_open_dev$random(&(0x7f0000297000)='/dev/random\x00', 0x0, 0x200000) readlink(&(0x7f0000e24000)='./file0\x00', &(0x7f0000fc2000-0x6b)=""/239, 0xef) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000338000)='/dev/amidi#\x00', 0x4, 0x400000) bind$bt_hci(r1, &(0x7f00003e1000-0x6)={0x1f, 0x1, 0x3}, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x0) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000426000-0x9)='/dev/ppp\x00', 0x8202, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003d0000)=@assoc_value={0x0, 0x9}, &(0x7f0000bb0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005bf000-0x8)=@assoc_value={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000175000)=@assoc_value={r2, 0x0}, 0x8) open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f00009e4000)={0x18, "b6335835a0bc62d081ec81b63cf27e81a991d8eed2947248"}) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f00009b8000-0x8)='./file0\x00', &(0x7f0000bdd000)="6e667334208ed01e22eaa5a2d55f67eacc59e58fb583927a2677050ecd7f2be2de897dc0b42a0bd7de757cd34a7d96a2d0cd1d3ca6f0d5146f8188f57390080510fa492b4f8546e5e5f35afff408a22fbb5fcedd28331e825e6cd69814040002417c1eb7869b137d868bb2cf3df8269d178dcff114096254d4e2cf43c911f10f22aceedb35a286ad81ab16448bbfdd647df92c8f0131f0d412292294c0720058f6", 0x1000000, &(0x7f0000bff000-0x3)='v5d') 2018/01/31 15:04:20 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000023000)={0x0, 0x0, 0x0}, &(0x7f000027b000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000c23000-0xc)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f00007f1000-0x10)={&(0x7f00002ce000)={0x14c, 0xb, 0xb, 0x1, 0x0, 0x1, {0xc, 0x0, 0x8}, [@typed={0xc, 0x46, @u32=0x800}, @typed={0x50, 0x91, @binary="ae14f0f7611cf17d391df1982f142481f2532d36e6df9493efab8149d392afa6c9e893662d44bd9112bfce8bb56851d867d414830d03999788521355bf3c469ff542585ad9052ea3"}, @generic="2e1a2d2e40b9881bbb09fc708044a6215c4d395bf83cce7c91474945e118a78ee06a2ed4448d95604d43a13a9924aac33f9f07241cd074d28ed29268b469d2e6e924ebd9d5c0e8a536f562984d0b42f421f64a3a2ed31ad1eced60dcbba9b966f86463ab8831dde67bc7df09fbbe87119596a67966e99007cab0635e1083bace623bb5f5448a79f31ef53cb73b8857d1e1f3195797afe348cf51bc7cda968da8c210d6607877a99366e4c322", @typed={0xc, 0x4b, @pid=r1}, @typed={0x24, 0x2, @binary="2f27d3ecd10bee7043f30e392a8920f54c9fb20385e726f64a623ced"}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x0, 0x0}}, 0x2e) close(r2) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d29000-0xd)='/dev/binder#\x00', 0x0, 0x802) syz_open_procfs(0xffffffffffffffff, &(0x7f0000c69000)='ns/net\x00') 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$inet6(0xa, 0x806, 0x0) bind$inet6(r1, &(0x7f00001e9000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000917000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000d23000)=""/37, 0x25, 0x0, &(0x7f00004e3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/31 15:04:20 executing program 0: 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) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0x1)='\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000ee5000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r2 = semget(0x0, 0x2, 0x0) semctl$SETVAL(r2, 0x3, 0x10, &(0x7f000019d000-0x4)=0x2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000429000)={@dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x6}, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001b000-0x1b)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000004d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000004c000)=0x8, &(0x7f000004c000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000028000-0x50)={0x203, @time={0x77359400, r3}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000001000-0x10)={0x7, &(0x7f0000c69000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000676000)='uid_map\x00') r2 = perf_event_open(&(0x7f00001ed000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r2, 0x402, 0x16) writev(r1, &(0x7f0000354000)=[{&(0x7f00000e9000)='6', 0x1}], 0x1000000000000370) 2018/01/31 15:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cab000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00004b4000)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000f69000-0x1db)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[@routing={0x0, 0x0, 0x1, 0x5, 0x0, []}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "833f77", 0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) r2 = syz_open_dev$mouse(&(0x7f0000add000)='/dev/input/mouse#\x00', 0x6, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000926000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000c07000-0x4)=r3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000081f000-0x4)=0x0, &(0x7f0000077000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000510000-0x90)={0x0, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [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 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000598000)={@common='gre0\x00', @ifru_flags=0xf2e522b65a83a93}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000420000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2b5}, &(0x7f00007a5000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000594000-0xc)={r5, 0x0, 0x20}, &(0x7f0000920000)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000072b000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) io_setup(0x6, &(0x7f0000a43000)=0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f00008e5000-0x4)=0x0, 0x4) ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000ed5000)={@generic="3970c6aa4c59941eddef09d887f39d78", 0x65}) io_submit(r6, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000aaa000-0xf7)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002bf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00001e6000)={0x0, 0xe9, "d620d6187a378f03e8f049889f1dbd0815694b8009a9e18276dc74f4e191c7cf528d873d8bc9c27ddf3fe7b5729812720b8291564ed850d2134c40587bdecaae86b0ce7b61f7f7891a2611973f7349cc1835a02976425d813ff9f950a26e03a4d61ebe372477ca48d3ccd40ab605db9de916a95bef5a1afa079db46f8c4a0cba8b88d2bd84ad47fda06ea18f68642be91dd4e4fc1d3e3a8222c11da4467b4ee3700338afcb70724d84f1e5661f1c813625f45673813bb268b6996bd94bb36a4a5eb83a8cd0b99f43923a1932e879615fa1d6fb371d83c4bc058e63477fdee37ca53240a7eb369574c2"}, &(0x7f00008d5000-0x4)=0xf1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000030f000-0xa)={r1, 0x2, 0x1, [0x1]}, 0xa) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d8c000-0x24)={0x4, 0x9, 0x80000000, 0x1, 0x9725cd4, 0x7, 0x3ff, 0x80, 0x100000001, 0x2, 0xe254, 0x1}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000f2000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fdd000)={r0, r0, 0x1, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021d000-0x28)={@common='ip6_vti0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00008fb000-0x2)=0x1, &(0x7f0000992000)=0x2) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x541a, &(0x7f0000c6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key(&(0x7f00000ea000-0x6)='.dead\x00', &(0x7f0000584000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000dfe000)="12a619a5ff5c79c99a239f89ddc28c7739d29603ca8ff7ea0bfd11b8b457a0985dde2ca79536e6a848054fe8df4f10db3705f9806af3ad948333c5fbc583378ca3b11817e49e1bf077c4772760c5d3872e475e0298b3ab4fad265d589cf2dd2bd1743092791080fb951399ecec2a2daf596dcd6d05d48450e32255592e46270d667daf6623b87e1b5c4054be40f1c4357714215281efa72c087ddaba675d5b7a1778f28844ffab34245d5822919c47b29f19ef587600586503a93b99a2461d4966ee74e16bc6a2b149dd2f0c35bd836f7a78a236988a81a236b7a146", 0xdc, 0xfffffffffffffffc) keyctl$invalidate(0x15, r4) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000aeb000)=0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000333000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1cf}) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000000c000-0x28)={@generic="c8ee863569feed93e9d66b46bd1e5473", &(0x7f0000005000-0x1010)=@ethtool_eeprom={0x43, 0xfffffffffffffffa, 0x9, 0x1000, "3d7093ed5fbdc5a567119b3dedf3e6a52e37ab0565b158bf9008c4f2058cda3694018dbd93f98759015dcb9121a7f83d8d81b7b6dcab6292746c5ff3fa2838dff8aa388578f3e5197f2f9e7ed8f7649eb3e1110c3a908b78678d5d978df56701030476c3dec9663a7b31a8cd3dae1c5da8efe06ff4cee1d2d54d5a40dadde4dc9f251c55d4a7ff4704f8b40b0536b0c38d8f63fb0cd9853c5ff35df9412ceccf8feabe21db9c6cda861536151b6519f72aaa54f45712afd624199085e1708d797340b60de98998b2da84ca2a24904f1cd5ec2471ceaa388e9894624b08cc4298885cdf59bedc9f62fbf2586fdf59a4c4cac2c6631dd48cfae101d0d9db6584239f19c902ba306793b41154e49ecd516df0ab8c6aa5d896b0f14550a9b19daff94ea979209ab6abf0ba9cd60dd2ad92980296f0ac45b39f26f9f5776d7171b22acf43eb28938994bb9ccac334759ac97077b7d9826fa37cb2268a81f0dd01eb9e82a9c2048146615a1d0fb7d4e4da260986e117effb34f50bedea9a43fcd8a8532aa231a874716f1dcee2e28476b4c2eac926ac55cebb6a419a4fe93a85354f4f8fc3a637fe58d817d67c023a23e9c0ed1209afc045e722d3e95db33b5f28fa9c6fcd586d8cbf83d1aee8e7d59ecfaae78d91123ddd30993e1af4a12d6ddf00805f7f57fbc4e74b8f1ac90f16dbd8518c85e52e392eec69e2968a71486879b5661a8bbbac4ccde349555b770f54edcd7e1a8e14f6bb0c0d8e2e788ef294621553d2fc57a469a04f8772b508c5e5e5cfbb889e2e87b2f8ac6867a60b5b75e547f161f01d251544a0320fd061bd2a8fc525708ef1288c9dcada7c82cc3563bf6706e00aa439403548e4c3c2c86fe4c4a619d62eae27b5d906f163e201bc60bf11bb0a139fabe9838df768b97bbcebf51635d5e1590d54d604e3892ed6dcadae93ba9402ac2549b3d4ea7038cec132e9d40330a1cfe1c78ad13fa43414902f8aeac3f189cd8e8aac219e05922bf0ea7c85a38c4f3d4c3c6d92581e0828c2b282ab490daae7e7e5dc779e36ce00a6631da28d10c27b63d54a24aa8277c35143c8a7e177440609d69bc7f0f7cd9f8dad8271e0116e8012bffba40862e5e1587fe16741bfd19cfe8053bfe812f8a2b382e37fea3ff66e254ea22fe71bd4001191287d571767f8ec64525ba75bc015eab419a911b428543bfaa13e8134dfa93c22afb3653e3991ab58f3317eebd0676a02b52d57b26d744911d7e5392a146c7a0c94bef4c24f4f48de60c9c08d39f0d46af3571352fac0e45e89a987ecdf27ed2d9d1fe678c109ec96e892a1ad4d624b77761f0a716e851cc8c565fb75f129acc21d8756acf3a6502728e4ee4f5b08f86b569370a50979c8c27fb80f88a0d528c992d0af46bdf8b1beab8b603b018c9f77756c7570b900b5a2501d11ed200985dbb36d3251b6f979bbad61fb2785b1e73a03b5baea26044cf0f86fb14eab09ffb6a81fe0ad69dc0cd242cd53f04abb7f272ac9f5d2d10e792e1a92d9dcb32610928364de6a96f2330d9a3249b12bebdceae3b5033d46a127d9cd35f232cc087e646980c39d6fd4a008deea93ddabeffd2af02ecef453304cb866825ff67ac2fbcd1808ff540911deea615e58ee33d9515fdb4f4692f0d702418ac93167989565b9b1e4b9036f20d629ffbcb8574e9d517df3c2907569e9968a61c20f237a82c60bdf7dff1516a7c55110aa29be3e600e7068365e855a1b5b2a2e1948d0501869b77c119e8444b4624b507720c8045cc01de0c8a691a0cb4c88c28f158f11de3a4e0b2f01781cde4968763b8e4abbe23b6eb0b79dd32198c1048ded062f3b15e17124c7a743b7b58ef812977443799cf47c3b4cab30eab6197a649bec5b190d6e02d373d6a0b9b8f356a5b8c9a8dd5a8a2e351174a1e5f9c77d3144b5c1757c2ea492c42c47435077c2a0be2cbfd15ab601d54a91321e82949bade64d79bf046edf9231ed9f9051b1a0774e9558992e45df4c0247f6c32e60801a487a2cef456a7add3367ad8bdc3b549c3225f17d834a7f63c399e158aa1b776780f098008abf01305901ca0715428abce0aedf8ae5857b3936306d895fb89c374ad43d2ab86da22e5df8add5a3f9bcf4efa782c024825c0f8f6399452913ebf5d76400eff28a5d3cc741679b8c62341b643c62f15c56b16d16a170fd38a60fcd72b07f7468a458f60663907971bfe9e97b3c623833803705956db1bc80780eb021201419a166874deb9269289c74c405c5d6ede8b884e36f48e490a06e5b4373b7a5e9b263363d9b67622b9a5fb575df2d6c3a735cb6325a4cae534b90417031510cd8c9d1105e21b6f7fb0f2a54d66900d698343f2b99a88703bfae0a7fcb32512b487ea9c0c9432a6ddee9f63bfab264f9a517cb2f4d2fe070ae4fb2b608898e64f1fafce7b400276108b6f8b3f962fb5e9c87fdb5af30fe4d54fa53cda80c1cd629a286b29d84398b397f674a19fb8f3807167c1849f175f0e884d7e484862556401726de3441c893d3ba1b5212a7ad2eb29d416f7d20cd3daa513117c3f72a87b7e5b868352e6d2bb717c38ab7b9f730efe082d80d8f548cbeacd59cee03314c8d7aa1ebfd48a31ab2651fccc885d1e92471d9be464ff37d3234742437531b54e7cc22068f1271c0006ee9d7d27f020261cbeed2e6f4383b83c35c634262e55ca74f54cddbf902906608da885307a5958674bd4d4baacce7e2b128a5b972555cf0a5a241fe0d7f27bd78a2602484fcfa08a308d8f6dab7cc52d7b1746d3f67256e214670c1115b28b4fec67456c7b64e364cb0fdbdfe915a808b4a9460dfb0741da0f6dd47e01e9ddea5acf445f7a1747057e865ffa0cc2f4e68dfe8646275bc274d80f6f57c59237bc5c02c81b6ab17d4c361a542f8daaaeb7dd592ba9398462e3d5d439fd7219744bf93bbd3a3a60a129c6a34a16c5edab517d05fc1018e345aa74d24076b87026162a59290ddabb30db2fdfefb8cac3d5fdb780bc19fe9d2d817fb37fb0e905b18bf96a93f9b907d464422d374a5b4e1be3915f8a544308177c97047c8ed58c9b5f583454cbe9f4894dbd08cd27167b34de781e8397427baae28da449a373d350f7e26edab7e484344a82986b047f110c72bd3e6d4dc29e5ac6bd946735e3de266b18c26549aaba199cbd878ca0ec0ae74444036a5a7d48e17075c0f1e73f58d69aae021fd61b648a95ccc8f85cee4dd4ce82478279622eaf31a18b1a82a0daa1944a3d99ac85c1ad4f37cce25d6ec08722d7bc8b5101a9d11d0ab15a66a5ae360e331cef5b5f135cd2cf20d739e247592988d3cc8f07acfad984f08b8daf798591c62ea5b513a964bd6bf96167d5b708738472919b534ecca34903240c42080f77a2e8bb36fcd9c701a867957c94b3bac4ad759a169234862feac5702e1d06bf881c3cdb29c741f62f9a27ed61d7917758b9271497d0b2cc236c6cdd4768b19196cb3496d0b5d4c2b88e721948eb4706984a25d41c6d2300f67afb9992108f27fb103a565d6de8bb19b3dbf3bac99c1a6c315cf893af752f1ee98b472cd9e27b74ecd933e4b3c5a02d554a8b9eb5ad83e9250999353bda7ed4c9eca9c05f6a155ee4949fc23912a8dfcf20e8c5ff65f81cab9111801eecb3c1a633ee080ffa00738a2d2906c5e50e9c1ce681337c4da6faa7892aea6290fd5c3093aed923c021b3f8cd2346964ea2795fd4ea8850a46003805c64cd00d62e3cbcdb51270a0d7364764c8e0c4cc08b02cdad32b1b6e0bfecc0de81e4cb5fcd9cd5d265079608ffb4006abfc487436e5cd324ec461bc8583c8e185ce40d0cfc6af1eaae95d20db7a1b1d224ef53119dec035c25a81b3ebf5927875e957dd366327bfe32f24e9cd30002ee2f9d2431875323a245f4d03c72b94a9a8e99558555522e206ac94764eb72909618d28828c2ec27a6b25d981ec0e383707076506eb83dd19efdff7216a576480fb18db97024f17d24e128e16bdcd29d41d2626093e966642656cca425d110ef10dabc4a3889615932e4ca02f73e5476f487a64fb765846d0eddc09c42e854fcb75f365eed26ca2538f09d26f88eb3fb7b368565358053f47a679b62f238aa4129f8fa9ebe2555f9af28bff781204b2101ad8fb62ded95b42803d86feceef2f9b039e10818228ccdbd1c475eef327887dce9b771821cf34d6eb28bbf915a2e5b33cd609d61ca68646352845cea814c14536d882e1fc4d6ff376867a02aa66241d2be4b6f34e51eaa017ac7a6095180859d04c1d1ba617218a3d052fb9fb48ee615b445eb4ba4ff8a0b82426abebd9499a52df995445c2f48f4fe1b1f29a59c281a41265b232736afead7d94678beff9c2c2c1ea0ca769ffd16b701b80956ed0ce39f404b2bad9d4267d12068ce82026de7a47a21695762ec905fbebc8e6c2b2daad94b7befe4bacee8ad937e103c0d5e95fc9b10cdc1f0a6df094ff73c5763489b4d6fa81e054f74ed4066f16b1ee44b52ba17e7427fcb99d7a738ba07f4ba784a087374c4ca0a8c455b802606e7867c149a9c71f57463107c96301770932b35ab13800623fb6cc837f703201fa4ea7acff0de46bb9e7733b59a6c81c04f0798a25fba58b912827421e91f4860077730d3b789ab2cd1cae10f1910d095bd61fb35618c05300744a704e9ec1b53cc42974309c152e7b6a6ea28a1644012507f76ce94811b23205f8b7ead1959de82dd1386afcf09c1659334e2dd26762988b1ddcbb94050381d9a42330b873e2ab291878b8ce4d5a07dcbbdad3128855431129886ca2c92e4457f19aefde7cd7d71ff9bae2139aa242db659cce81faa1386741d1013a60b45cf3f1597f7eaabd40ee4a52afdadf381847965dbb9e48cc28c0df5161ef45070a3d8fe8ea1ba3fe85c7bbeffe0482ada4927195a15f7d30e6bd44ddb5af979a8cf99ac0109bd2896349e967c3088b58677ffe73fc35a0568c9e61473ca9f8c7c1198266c7581edb20b6009463215e8365ed6aa780a490c276301276ab4cf91ddb99f77fd5667f0031e453ed4fce30e222344a36980998d7582277664b397331d401b0a4cbcfe4ed16e74c2e446c290dffa1f96e3d65d33f030c4afd1d21ef3eed00fa4bfaa733fc7aa0e5ed28d8afab1aa363e12960726f2a9a8b74bd178207aaff7d73fefabe742f8cac7c6805f70ff139e7407ba1d1173199a09ecc48c6cc16add9131a62e9869132290392ec46071d5bc45cca9bfe3f2c11bd8447b48c9a11ec6e1470c22a31ec4e9e5a990306da7d390695e3d6e38ac138a16883b5c380f95180fb6fd84180f1bca7a3a767bb73b997668a55100e980098d39d3ebd8a6cac5fced2796b4b5244d1538ce8ba1d20c47bb7fcda52f89e27c73aa11b9a6daa240db1c05f8205fe3bdef25b20736c51630ca1c0e3d6de8932e43e04254f307098efb8c9a7cb0b922600ce77732fa52c19473d094a93ebe8dd8f71722aeaf8bb3626e4170031ebd4b676198675b7d4bd5a9c10ebdc08b18fd299543c06e92cb01f6413b180ea15ae33540ebb11d345fd7219a2078a43fbe37b26f896c479b72a14eaf0d111103eb94402d10b9abde4dc2649fb07e581c48212ae0fe59897efc7e1c17ff4153e7daa6945897652940f9477cdc74226f8176e4316d70afd63324a316ed3f57460aebaa9baf2837c1d58065c5eed4f7d6a7a7ae8328da9de081b1867abf1e60900cd4f864aeb83781df6a2b442bd8971c23873122323b47b2dc1285d5363a2177d517e65e2b739a69e48113d95a3521fdcb3ebbc"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0xb4f3) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget(0x1, 0x4000, 0xfffffffffffffffd, &(0x7f00008c0000/0x4000)=nil) socketpair(0x5, 0x800, 0x2, &(0x7f0000235000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000167000)='/dev/dsp\x00', 0x100, 0x0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f00007f9000)="20b27b0b0735c0ab9fb15a18de8e358d004b1a3930f87a345bae56697fc4450b1a1d1e562c3d7782df83ada14b27144f1fb14cfb44f234fcdabc75de0d29e3a5cfe69d87f189a72ee7f4901d1ca9cfc697ef6733b83ea56556782314662d7cf6684d968cc90ebb73e87def6b885d91fc4c71dd") 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e42000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000253000-0x24)={@common='sit0\x00', &(0x7f0000286000)=@ethtool_gstrings={0x1b, 0x7, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00008a7000-0x108)={0x11e7, {{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a14000)='/dev/dsp\x00', 0x880, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00006d2000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000007c000)={0x0, @multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000951000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a3d000-0x16)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) getsockopt$llc_int(r1, 0x10c, 0x1, &(0x7f00009c0000)=0x0, &(0x7f00003ae000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000f44000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x0) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x8) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xff0f8849}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000001, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00002be000-0x8)=0x3) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x0) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000971000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00006fa000-0x4)=0x20, 0x4) shutdown(r0, 0x1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000f8d000-0xc)={0x6, r0, 0x1}) sendmsg(r0, &(0x7f0000d4d000-0x38)={&(0x7f0000041000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="1bc3cc2bba1eadc669da695a864cc541"}}, 0x1e, &(0x7f0000ad3000)=[{&(0x7f0000332000-0x89)="72aa5fc900d909eeeea0509907d4385c4752e1d395578548ec3f9250ffca8fe3b567cc008b25a6b3d859ef95cc096aa4cc2a58543902db14c08dcfd9a06b49dfb0485bb36a767a1f851416d250f3154d47bbf7294d25c9d3d74dc913c36d2c5d4a8b69420234c4a7ba02c5fd56e83760893e93134e90bb509b1d6858086f3759d8c6772238af7aef2a", 0x89}], 0x1, 0x0, 0x0, 0x4040004}, 0x8000) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000072c000)=""/182) 2018/01/31 15:04:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b8e000)={0x0, 0x4}, &(0x7f0000a82000+0xbc3)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000759000-0x8)={r1, 0x14bd}, 0x8) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f00008d9000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000ff9000)='/dev/input/mice\x00', 0x0, 0x800) bind$inet6(r0, &(0x7f0000509000)={0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000a1c000)='keyring\x00', &(0x7f0000ff9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000ff9000)='user\x00', &(0x7f0000f0b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f35000)="cbfe17cd2fb4cb1d8f4e38452b813bfcbbd285b82a16b2dbe5ed744b5a9489ff89ab01ea616cdca9f3f0d055c931f005889ea8e0255faabad5fcd5935a227db19f2df7b24f0aefb8e4420ea378e1b3254073df57dce480ca0de5111dfcca1493407a08b25bdfcd60b0cc4aa67be3f516879b8cdf16f96e4722a7", 0x7a, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000ffa000-0x30)=[{&(0x7f00004f2000)="", 0x0}, {&(0x7f0000ffa000-0x1000)="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", 0x1000}, {&(0x7f0000ff9000)="9df2c9eeb00ee691f2e1a057bb8dea3e5943b110688a26fbaa68b4e4523073c09055c878b33ba9c04f3d88f2bfa019d63f1d637fbf08dbab31783a867979f7afb1a33c601d8c213f8e5a0f0b11a275d1123fa0acd8c52dcc7477f4450d265f664fe2972862d175ecfe2aca2a5a7900e9d4d958a672af05", 0x77}], 0x3, r3) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0xf, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000ffa000)=0x4) 2018/01/31 15:04:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00005fb000-0x4)=0x0) tee(r0, r1, 0x5, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000070c000)={0x8}, 0x1) rt_sigpending(&(0x7f0000dcb000-0x8)={0x0}, 0x8) r2 = socket(0x400020000000010, 0x2, 0x0) write(r2, &(0x7f000044a000-0x14)="000000000000000006000000a30200ad0730e421", 0x29a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000105000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000064f000)=0x14) connect$packet(r2, &(0x7f0000b9d000-0x14)={0x11, 0x0, r3, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) 2018/01/31 15:04:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x0, 0x4fd) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002a00030f07fffd946fa283b70a00003801000000031e85683540000000000000", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x800) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000b37000-0xac)=""/172) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) flock(r1, 0x0) 2018/01/31 15:04:20 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r0, r1, 0x80000) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000)=0xb) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000001b000)={@generic="215f6756003db3a214d926745277fa3f", @ifru_flags=0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000001a000)=0x0) setsockopt$sock_int(r0, 0x1, 0xffffffffffffffff, &(0x7f0000018000)=0x8, 0x293) listen(r1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000001c000)={0x0, 0x0, 0x7}, &(0x7f0000019000)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$packet(r0, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000f000)=0x14, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001d000)={@generic="295de5a0588613a3c07890894084eaa4", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000017000-0x1000)=""/4096) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000001c000)={r3, 0x7, 0x0, 0x7fffffff, 0xffffffff}, &(0x7f000001c000)=0x18) 2018/01/31 15:04:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000000000010, 0x2, 0x0) read(r0, &(0x7f0000f79000)=""/19, 0x13) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) 2018/01/31 15:04:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000080f000)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000-0x4)=0x0, 0xffffffffffffffa3) 2018/01/31 15:04:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x8010000000000086) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e01000)={0x0}, &(0x7f000075b000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00004f2000-0x4)={0x8c4c}, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = syz_open_dev$adsp(&(0x7f0000ad8000)='/dev/adsp#\x00', 0x1, 0x400000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e21000)=0x0) syz_extract_tcp_res$synack(&(0x7f0000a3a000-0x8)={0x0, 0x0}, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d91000)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00006b8000)=""/116) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f00006a5000)=""/181, 0x100000013) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000e87000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000ec3000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000dab000)=[{r1, 0xaa22b24cd97cdac3, 0x0}, {r0, 0x600, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2, 0x0}, {r1, 0x80, 0x0}, {r0, 0x2202, 0x0}], 0x6, &(0x7f0000698000)={0x0, 0x989680}, &(0x7f0000edb000)={0x7367}, 0x8) execveat(r0, &(0x7f00005d9000)='./file0\x00', &(0x7f000093c000)=[&(0x7f0000147000-0xd)='/dev/snd/seq\x00', &(0x7f0000f99000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000ad4000-0x40)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", &(0x7f000086a000)='mime_type:GPLem0{\x00', &(0x7f0000215000+0xbfe)=':#cgroup{posix_acl_access(\x00', &(0x7f00001c5000-0xd)='proc+vmnet0*\x00', &(0x7f00007fb000-0x12)='}em1em06nodeveth1\x00'], &(0x7f0000182000)=[&(0x7f00000a0000-0x1e)='/selinux/commit_pending_bools\x00', &(0x7f0000800000-0x8)='vboxnet0\x00', &(0x7f0000ad5000)='em1{ppp1\x00', &(0x7f00008f1000)='/dev/snd/seq\x00'], 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000c22000-0xb0)={{0x0, 0x0}, 'port1\x00', 0x1, 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, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x10000000000001, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000c57000)=[{&(0x7f00005df000)=""/198, 0xc6}, {&(0x7f000067e000-0x86)=""/134, 0x86}, {&(0x7f0000735000)=""/205, 0xcd}, {&(0x7f0000511000-0xcf)=""/207, 0xcf}, {&(0x7f0000bb4000-0x61)=""/97, 0x61}, {&(0x7f000045e000-0x1000)=""/4096, 0x1000}, {&(0x7f000018e000)=""/255, 0xff}, {&(0x7f0000585000)=""/108, 0x6c}, {&(0x7f000025c000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f000069e000-0x200)=""/512, 0x200, 0x0}, 0x40000022) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000854000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xa01000)=nil, 0xa01000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e4b000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000566000-0x10)=@req={0x50, &(0x7f0000ca9000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x101, 0x100000000, @fr=&(0x7f0000c00000)={0x5, 0x3, 0x3, 0x0, 0x4, 0xaaf, 0xffffffffffffffff}}}}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f78000)="981a32de5eb4e123702746cc88041a683b667a6730c516d280a056d4b4aff29d", 0x20) 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003cd000-0x10)={0x0, 0x1c, &(0x7f0000c8e000-0x1c)=[@in6={0xa, 0x2, 0xfffffffffffff5fb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b03000-0x8)={r1, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000010, 0x802, 0x0) getpeername(r2, &(0x7f0000a94000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000a5c000+0x1bc)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000006d000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067a000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000a96000)={@common='lo\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r2, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4, 0xc0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000679000-0xa)='/dev/cuse\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007dd000-0x4)=0x5, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006f3000-0x10)={0x1, &(0x7f0000478000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x83, &(0x7f0000145000-0xaa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x4d, 0x0, "8eb0fa719f7a44fb706a28b7c1c16ce8e2ff4271a2b8d4c67cac33c0cb526f3240359d3d30d536ad5631e186829bbaad81c046f313d9d903e5947f9b9e03af749517c916ac"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) close(r0) [ 103.452867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16321 comm=syz-executor3 [ 103.481972] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=16321 comm=syz-executor3 2018/01/31 15:04:21 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000686000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001d5000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xaf, 0x7, 0x8, 0x20}, &(0x7f0000f55000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x8}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000001000-0x4)=0x7f) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) r2 = dup(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x8000}) accept$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) r3 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000002000-0x8)={0x200f1526, r3}, &(0x7f0000001000)={0x10000, 0x3, 0x80000000, 0x10001, 0xfffffffffffffff9, 0x8}) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000)={0x2, 0x2, 0x3598, 0x100}) rt_sigreturn() r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r5 = msgget$private(0x0, 0x400) msgrcv(r5, &(0x7f0000001000-0x53)={0x0, ""/75}, 0x53, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r2, &(0x7f0000003000-0x58)=@access={'system_u:object_r:dhcpd_unit_file_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x35, 0x0}, 0x58) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r2, &(0x7f0000004000-0x1c)={0xa, 0x3, 0x42eccd2b, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) msgsnd(r5, &(0x7f0000003000)={0x3, "04fd464dd1afb4b52e72f9488b1c3ef5631c"}, 0x1a, 0x800) r6 = semget$private(0x0, 0x3, 0x128) semctl$SEM_STAT(r6, 0x0, 0x12, &(0x7f0000003000-0x5f)=""/95) socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000004000-0xc)={&(0x7f0000004000)='./file0\x00', r4}, 0xc) setsockopt$inet6_tcp_buf(r4, 0x6, 0xf, &(0x7f0000003000-0xe2)="c9f6bd4faa62a85426dee9ac7221e27cabdefdf7d630a72d096fb7716e6bcc8f2fc1fb62fe51015bc697d82ed8458f22736dba3ac6da2b30e28030143306c0a3363866cb6fcb4ea51ddf21d0970855c98801bc9315ccbe5406ae03b1457a2eb9dfff4e65b38d3e6ce12c89b163dbe5bc4ffb6fa4b51e9ccbedd7ca0bd666038b49300e27e1f59a9c47fed4a7d2bbc3340675e2499a62d0c375fb476eeb1ade4a9eba64a0f349d62c68c42212a8306495f713c067d9c346a6381fbf84f0d5b8b781cbcdc28eafd9cae8f97d683266521f5e92def6af338f8001be87df82179ff08f2b", 0xe2) 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e2d58c6f9b9534686bb97d702a89b290b0d3a5d21fbc00c7d93c85edfae4fa1f2b7d0cbdb41ce6f08ee3e4ee794109697dbb42ffd7157cd4cdfc23c55a5303", 0x0}, 0x60) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002000-0x2b8)={0xfffffffffffffff9, {{0x2, 0x2, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17a09cb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/31 15:04:21 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000c41000)='/dev/input/mouse#\x00', 0xfd2, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000+0xb95)=@buf={0xfcbf, 0x0}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f00001dc000)=0x0, &(0x7f0000000000)="") r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@generic={0x2, 0x80, 0x7fff}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x2) [ 103.531234] device lo entered promiscuous mode 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c07000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b19000-0x10)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000036000)=0x10) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00008cb000-0x8)={0x3, r0}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a6b000-0xa0)={r1, @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]}, 0x9, 0xffff, 0x3f, 0x6, 0x1}, 0xa0) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000032a000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x80000) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000fc6000)={0x0, 0x5, 0x4, 0x3}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "e6e6e6eac8e443e6e69d10f7ef0b49e30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d65daa192a5b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e1201764989aac2ba631799517a9e794e1dd1f20124ab", 0x62, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004cf000)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000cda000-0x1c)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x420}, 0x1c) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000cf5000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) socketpair(0x1f, 0x806, 0x8, &(0x7f00003fb000)={0x0, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f000043d000)={0x1fd, 0x0, &(0x7f0000f69000/0x1000)=nil}) getsockname$ax25(r1, &(0x7f00008cc000)={0x0, {""/7}, 0x0}, &(0x7f00005f0000-0x4)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000701000-0x10)={r1, 0x50, &(0x7f00001c1000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 15:04:21 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r2, &(0x7f00008c2000-0x30)=[{{0x0, 0x0}, 0x2, 0x0, 0x401}], 0x18) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000000a000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000, 0x2, 0xff, 0x5, 0x8, 0xfff, 0x5}, 0x20) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000000b000)={r1, 0x0}) bind$can_raw(r1, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r1, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r1) 2018/01/31 15:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x800) read$eventfd(r0, &(0x7f0000738000)=0x0, 0x8) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x24000000000003, 0x9) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f92000-0x4)=0x8000, 0x4) setsockopt(r0, 0xff, 0x0, &(0x7f0000f91000-0xb9)="", 0x0) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000c96000)=0x4, 0x100000001) perf_event_open(&(0x7f000000a000)={0x6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x8000000200000000, 0x5c3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)="") 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000)=0x0) r2 = open(&(0x7f000000c000)='./file0\x00', 0x200981, 0x80) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000014000)=0x7, 0x23d) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r1, 0x3, &(0x7f0000014000)=0x101) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) mmap(&(0x7f0000ca9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000caa000-0x10)={0x6d0, 0x8, 0x9}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000caa000)=0x0, &(0x7f0000445000-0x4)=0x4) mmap(&(0x7f0000caa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000cab000-0x10)=[{&(0x7f0000866000)="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", 0x1000}], 0x1, 0x2) 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/qat_adf_ctl\x00', 0x101100, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003e8000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000026e000-0x10)={r0, 0x50, &(0x7f00005f8000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000f65000)='map_files\x00') getdents64(r3, &(0x7f0000de1000-0x18)=""/24, 0x18) chroot(&(0x7f00007e3000)='./file0\x00') getdents(r3, &(0x7f0000f2c000-0x1000)=""/4096, 0x1000) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000b58000-0xc)={0x3ffffffc, 0x401, 0x23}) 2018/01/31 15:04:21 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = shmget$private(0x0, 0x3000, 0x8, &(0x7f0000d42000/0x3000)=nil) shmat(r1, &(0x7f00000bf000/0x3000)=nil, 0x4000) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000d85000)="2400000058001fe9bcf40700ff048002000900480000ffff000907ffffec00000000bf33", 0x24) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000746000-0x3)=0x8f) 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000056a000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(r0, &(0x7f0000efb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a3b000)=0x14) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet(r0, &(0x7f000020a000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000573000-0x11)={'crct10dif-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000e46000)={0x4, 0x10001, 0x47, 0x800, 0x7, 0x10001, 0x0, 0x7, 0x0, 0x8}) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00008c4000-0x4)=0x0, &(0x7f00003c4000)=0x4) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005f9000-0x4)=0x40, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006df000-0xa)=@in6={0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffea, &(0x7f0000fc8000)=[], 0x37e, 0x0, 0x1d4, 0x24004080}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d00000)='/dev/vcs\x00', 0x2, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000dd000)={0x100, 0x91, "ba0b8f7ed8e3803c4b3194d5581dca3bb51083e63108059b3466481062544fdc5a147296c91e76d954f6f164751edb941c9aadffa3aad142c59abae7243020ab76027466f38bcc74525fb710eed6cc286f33f98dc5fa252a263394c14388cbbd24a7897ad4078ad327b530ea3151f259b4b39e894677f10fc9b95ce7351093102bc9fb9b0f3cdf6410ac554c9845bda5a0"}) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ab4000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000143000)={0x100000000, 0x7, 0x4, 0x101, 0x5, 0x7, 0x1, 0x800}, &(0x7f0000cb0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004cb000)={0x1, &(0x7f0000a92000)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) mq_unlink(&(0x7f00006ea000)='@\x00') 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000527000)=[], 0x0, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000983000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000268000-0x4)=0x20) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@broadcast=0x0, @broadcast=0x0, 0x0}, &(0x7f000086c000)=0xc) pipe2(&(0x7f0000817000-0x8)={0x0, 0x0}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x6) [ 103.799625] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 103.851548] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/31 15:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) r1 = getpgrp(0x0) setpriority(0x0, r1, 0xa1ff) 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00008d8000)='/dev/sg#\x00', 0x0, 0x2) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f0000758000)=""/19, 0x13}], 0x1) write$evdev(r0, &(0x7f0000b5e000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000ae8000)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b0000000f23d00f21f835100000020f23f8f6774666baa000ed66ba42ecc4e27d2a85a2a50000", 0x60}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c7c000-0x28)={0x1, 0x0, [{0x4b564d00, 0x0, 0x101}]}) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000e98000+0x1c2)={0x0, 0x0}) getcwd(&(0x7f0000127000-0xd6)=""/214, 0xd6) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x9, &(0x7f000090d000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0x2, 0x3, 0x3, 0x100, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, @ldst={0x1, 0x3, 0x1, 0x4, 0xf, 0xfffffffe, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x0, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000056000-0x20)=[{&(0x7f0000056000-0xd4)=""/212, 0xd4}, {&(0x7f0000056000-0x1000)=""/4096, 0x1000}], 0x2) r1 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x2) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000054000-0x8)=0x100000) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_out(r1, 0x1, &(0x7f0000054000-0x8)=0x0) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a12000)={0x8, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000eac000-0x8)='./file0\x00') ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000877000-0x8)={0x0, 0x0}) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000420000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ace000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000206000-0x4)=r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000046b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004a7000-0x10)={r3, 0x50, &(0x7f00005cb000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000077000)={&(0x7f0000841000)='./file0\x00', 0x0, 0x18}, 0x10) fcntl$setsig(r0, 0xa, 0x31) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) statfs(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f000088f000-0xf0)=""/240) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r4, 0x84, 0x21, r4, &(0x7f0000823000)='./file1\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1000002, 0x52, r4, 0x0) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000ed0000-0xd)='attr/current\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000001b000)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000655000)={0x6, [0x20, 0x101, 0x9, 0x100000000, 0x60a3, 0xfffffffffffff4e8]}, 0x10) sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) clock_gettime(0x0, &(0x7f0000ada000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00009ab000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000fa4000-0xc0)=[{{r1, r2/1000+30000}, 0x0, 0xb62, 0xf2}, {{0x77359400, 0x0}, 0x100000001, 0xc4, 0x3}, {{r3, r4/1000+10000}, 0x8, 0xffff, 0x6}, {{0x0, 0x0}, 0x0, 0x0, 0x8}, {{0x0, 0x0}, 0xffff, 0xf50, 0x1ff}, {{0x0, 0x7530}, 0x2, 0x3, 0x1}, {{0x77359400, 0x0}, 0x200, 0x2, 0xb50}, {{0x0, 0x0}, 0xd0, 0x2, 0xffffffff80000000}], 0xc0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000cc0000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000048d000-0xbc)={0x800000007, 0x3, 'client1\x00', 0x2, "5221f6226af5f4f2", "1309d963c2c5b4d47ab560c48cbbe43705b42b16dd5ab99dd106119c77c1c1bb", 0x8000, 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]}) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000250000-0x47)="80", 0x1}], 0x1, 0x0) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = dup(r0) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000482000)="", 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00006af000-0x38)={0x0, 0x0, &(0x7f0000578000-0x40)=[{&(0x7f0000a35000-0x90)="895e73439d27b692c80713a1ad7af9b7baa66afcb39afe9022f982abb50b817b451364c6d1cbbeac43b7adb140b335a28d88a462ec", 0x35}, {&(0x7f0000044000+0x227)="99111581143ea4e3df626f5e628915bbd900eb7fa03953f0b9454dd2abca949b0b2aedbd1bc464ab0708a61b7f150b632ca817b79c6baad43d2edae1c963b3aa0b", 0x41}], 0x2, &(0x7f0000b86000-0x30)=[@iv={0x18, 0x117, 0x2, 0x1, "bb"}], 0x18, 0x8014}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0xfffffffffffffe39, 0x4004000, &(0x7f0000ab3000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00007e2000)="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", 0xc90, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000-0x20)={@generic="bc0cda14f6bdd81ce4f9841ca7ee49e9", @ifru_flags=0x2100}) msgctl$IPC_RMID(0x0, 0x0) 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x68400000009) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00007bc000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000a92000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000001b000-0x4)=r1, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000b6e000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000494000-0x84)={0x0, 0x0, ""}, &(0x7f0000375000)=0x8) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x800948) r0 = syz_open_dev$sndpcmc(&(0x7f0000a2a000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000022a000-0xc)={0x0, 0x0}) 2018/01/31 15:04:21 executing program 1: r0 = syz_open_pts(0xffffffffffffff9c, 0x20000) ioctl$TCGETA(r0, 0x5405, &(0x7f00000ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000680000-0x8)='./file0\x00', &(0x7f0000a0a000-0x6)='./file0\x00') r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) openat$ptmx(0xffffffffffffff9c, &(0x7f0000de3000)='/dev/ptmx\x00', 0x300, 0x0) accept4(r1, &(0x7f0000bcc000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad2000)=0x10, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000de8000-0x5008)=@ethtool_per_queue_op={0x4b, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d88000)="8907130000", 0x5) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000440000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000061d000-0x55)={0x0, 0x4d, "53e6fb813a5337bf01bdc977736cbd5c251102f902f363f3245209ab91fd2f51e17eefe3a300cbb2656d3e45c44c8d92cdc4811c16752a3b3e8ca5aa74adb25fb8df1277af178280433614f57b"}, &(0x7f0000867000-0x4)=0x55) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00006c1000)={r2, 0x1800000000000000}, &(0x7f00003bc000)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e5e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f59000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000003d000)=0xfffffffffffffffe, 0x4) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004bb000)={0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) shutdown(r0, 0x0) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x8001, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfe53}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) accept4(r0, &(0x7f000020a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000957000)=0xffffffffffffff0d, 0x0) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000017000-0x9)='/dev/ppp\x00', 0x80081, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000004000-0x26)=""/38, &(0x7f0000006000-0x4)=0x26) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000017000)=0x8, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x168, 0x1c8, 0x0, {0x0, 0x0}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 0x0}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x3f0) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x9, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00009c5000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000db5000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/31 15:04:21 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b3e000-0x10)=@common='syzkaller0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x29) 2018/01/31 15:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d1c000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x408500) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000071b000)=@sack_info={0x0, 0x8000, 0x1016}, &(0x7f0000471000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000055000-0x8)={r2, 0x0}, &(0x7f0000304000)=0x8) bind$alg(r0, &(0x7f0000c8e000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) recvmsg(r1, &(0x7f0000813000-0x38)={&(0x7f000072b000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000549000)=[{&(0x7f0000044000)=""/171, 0xab}], 0x1, &(0x7f000008a000)=""/4096, 0x1000, 0x5}, 0x10102) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f000021b000)='/dev/audio\x00', 0x8000, 0x0) mq_getsetattr(r4, &(0x7f0000725000-0x40)={0x9, 0xfff, 0x2, 0x7, 0xd86, 0x7fff, 0x9, 0x0}, &(0x7f0000cba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r3, &(0x7f0000655000-0x1010)="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", 0x400, 0x0, &(0x7f00007d8000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="717b742776cb", [0x0, 0x0]}, 0x14) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 15:04:21 executing program 1: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000001000-0x8)=0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e0c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000a4a000-0x4)=0x0) set_thread_area(&(0x7f0000ea8000-0x10)={0x7f, 0xffffffff, 0x0, 0x6, 0x1, 0x86, 0x7f, 0x9, 0xd4a7, 0x3}) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000529000)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f00005a9000-0x10)={r3, r4+10000000}, &(0x7f0000608000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00006b1000-0x83)=""/131, 0x83, 0xffffffffffffff80, &(0x7f00005c4000-0x10)={0x0, r5}) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x2, 0x78, 0x1, 0x6, 0x9, 0x7, 0x0, 0x1, 0x2000, 0xf, 0x8, 0xff, 0x2, 0x8, 0x80000001, 0xa7, 0x1800000000000, 0xf540, 0x8, 0x3471, 0x40, 0x4, 0x81, 0x5, 0x821, 0x4, 0xffffffffffffffe1, 0x10000, 0x3c9, 0x7, 0x3f, 0x40, 0x1f, 0x7, 0x9cb2, 0x2, 0x1e, 0x9273, 0x0, 0x1ff, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x9}, 0x480, 0xfffffffffffffffa, 0xcdee, 0x5, 0x200, 0x80000000, 0xff, 0x0}, r0, 0x3, r1, 0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x480000, 0x0) socket$inet6(0xa, 0x1, 0xe49a) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000b4f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000001000-0x10)={r3, &(0x7f0000554000-0xa)=""/10}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r4, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_opts(r4, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r6 = dup2(r5, r4) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f000034e000)={{&(0x7f0000823000/0x1000)=nil, 0x1000}, 0x2, 0x0}) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000)="", &(0x7f00002f5000-0x6d)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e82000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00009b3000)={0x401, 0x0, 0x6, 0x1}, 0x8) tkill(0x0, 0x0) sendto$inet6(r4, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x0) rt_sigpending(&(0x7f0000fd4000)={0x0}, 0x129) clock_gettime(0x0, &(0x7f00009ea000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={r2, r3+10000000}, &(0x7f0000830000)={0x0}, 0x8) r4 = shmget(0x1, 0x2000, 0x9, &(0x7f0000d1d000/0x2000)=nil) syz_open_pts(r0, 0x900) shmctl$SHM_LOCK(r4, 0xb) pause() 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000073a000)='/dev/ppp\x00', 0x22002, 0x0) write$evdev(r1, &(0x7f00005ac000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x2, 0x3}, {{0x77359400, 0x0}, 0x4, 0x1, 0x73}], 0x30) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dea000-0x4)=0x0, &(0x7f0000536000-0x4)=0x4) sendto$inet(r0, &(0x7f00001b9000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000091c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00003e1000)=0x2, 0x4) shutdown(r0, 0x1) read(r0, &(0x7f0000de3000-0x1000)=""/4096, 0x1000) 2018/01/31 15:04:21 executing program 3: r0 = socket(0x7, 0x0, 0x3ff) setsockopt(r0, 0x0, 0x23, &(0x7f0000001000-0x1)="", 0x0) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000-0x4)=0x80000000, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000008000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f000000f000-0x4)=0x1, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000007000)=0x0, &(0x7f000000f000-0x4)=0x16) 2018/01/31 15:04:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d91000-0x8)='net/arp\x00') getsockname$netrom(r0, &(0x7f0000c72000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b9000-0x4)=0x10) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f00008c7000-0x1c)={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") umount2(&(0x7f000075e000)='.', 0x0) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) r2 = dup3(r1, r0, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000573000)=0xce5) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fec000-0x4)=@assoc_id=0x0, &(0x7f00004af000-0x4)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004b4000)={r3, 0x0}, &(0x7f0000882000)=0x8) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000865000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000f96000)='/dev/snd/pcmC#D#c\x00', 0x2a9, 0x100) linkat(r1, &(0x7f0000fb2000)='./file0\x00', r2, &(0x7f0000d6a000-0x8)='./file0\x00', 0x1000) ioctl$sock_ifreq(r0, 0x200000000089f8, &(0x7f0000834000-0x50)={@common="736974e900", @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/31 15:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000e3d000-0xb)='/dev/adsp#\x00', 0x10, 0x220040) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000db3000-0x5)='htcp\x00', 0x5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004fe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x5) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x5) 2018/01/31 15:04:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000919000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$kcm(0x29, 0x405, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00002c6000-0x8)={0x0, 0x0}, &(0x7f0000d9e000-0x4)=0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) r4 = dup2(r0, r1) r5 = dup3(r4, r3, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f00009d5000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000eee000-0x8)={r6, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f000009a000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00004c1000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007aa000)=0xe8) r9 = request_key(&(0x7f000045d000-0xb)='cifs.idmap\x00', &(0x7f0000715000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000528000-0x1)='\x00', 0x0) keyctl$get_persistent(0x16, r8, r9) accept4$netrom(r5, &(0x7f0000ee1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000054b000)=0x10, 0x80000) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f0000f46000)={r7, &(0x7f0000e45000-0x28)=""/40}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000045000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f000047a000)={0x5, 0x2, 0xcbcf, {0x0, 0x1c9c380}, 0x800, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_UNLOCK(r5, 0x4008642b, &(0x7f0000a49000)={r7, 0x8}) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000c2e000)={0x1, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 15:04:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00004b1000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c45000)=0x0, &(0x7f0000454000)=0x4) getpgrp(0x0) fgetxattr(r0, &(0x7f00002a5000-0x12)=@random={'btrfs.', '/dev/ashmem\x00'}, &(0x7f0000ec5000-0x4b)=""/75, 0x4b) recvmsg(0xffffffffffffffff, &(0x7f0000259000-0x38)={0x0, 0x0, &(0x7f0000167000-0x80)=[{&(0x7f0000968000-0x88)=""/136, 0x88}, {&(0x7f0000b76000-0x4)=""/4, 0x4}, {&(0x7f0000a88000)=""/236, 0xec}, {&(0x7f0000a16000-0x19)=""/25, 0x19}], 0x4, &(0x7f0000507000)=""/206, 0xce, 0x0}, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000800000)=0x0) sched_setaffinity(0x0, 0x168, &(0x7f0000000000)=0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) nanosleep(&(0x7f0000ade000-0x10)={0x0, 0x0}, &(0x7f00008f3000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006ec000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2f000)=0xe8) mbind(&(0x7f0000ca8000/0x4000)=nil, 0x4000, 0x3, &(0x7f000051f000-0x8)=0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000321000)={0x0, 0x0}, &(0x7f0000169000)=0x8) syz_open_dev$binder(&(0x7f0000f0d000)='/dev/binder#\x00', 0x0, 0x0) 2018/01/31 15:04:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f00006d6000)=[{&(0x7f0000bc7000)="e9", 0x1}], 0x1) sendmmsg$alg(r0, &(0x7f00006ce000)=[{0x0, 0x0, &(0x7f0000764000-0x10)=[{&(0x7f0000e29000-0xb2)="44205de48d2a57fc3a6a5af5e7fc53687d29884567966ac85d19ec0caff765585d73010548014e4a877c0ca692c3bb1920347837fbcc526281eb41a0d6a64a081b806ccf876cfb53bd457518630a8678caf9d6078b0a63ed0f0a27e1fce26e5200740ca5ab68154e8e259fdc8a19a0bb0bc5904258e2c78d7584a4ef9ca2f8663c067be42d270d78c3952e55215942850f1194eb6e735f2ee6d0d9c5fd8f01412e6830d50f20b1a86ff2fe415a365bad45", 0xb1}], 0x1, &(0x7f0000af8000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000674000)={0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84", 0x1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, &(0x7f0000b47000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000806000-0x4)=0x60) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[], 0x0, 0x0}, 0x8040) 2018/01/31 15:04:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000259000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000193000-0x4)=0x0) r2 = syz_open_dev$random(&(0x7f0000dbe000)='/dev/random\x00', 0x0, 0x800) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00001f8000-0x4)=0x0, 0x80000) r4 = inotify_init() r5 = getpid() r6 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$inet6(r0, &(0x7f0000656000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f000063b000-0x4)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000018f000)={0xffffffffffffff9c}) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000b73000)=0xffffffff, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bec000)={0x0, 0x0}) r10 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a8000-0x10)='/selinux/access\x00', 0x2, 0x0) r11 = socket$can_raw(0x1d, 0x3, 0x1) r12 = socket$inet_icmp(0x2, 0x2, 0x1) r13 = syz_open_dev$mouse(&(0x7f0000cb9000-0x12)='/dev/input/mouse#\x00', 0x7f, 0x12000) r14 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r15 = socket$pppoe(0x18, 0x1, 0x0) r16 = syz_open_dev$binder(&(0x7f0000acf000-0xd)='/dev/binder#\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000af5000-0x38)={&(0x7f00006df000-0xc)=@kern={0x10, 0x0, 0x0, 0x8001808}, 0xc, &(0x7f000010c000-0x40)=[{&(0x7f0000f58000)={0x110, 0x20, 0x0, 0x7, 0x3, "", [@typed={0xc, 0x8b, @pid=r1}, @typed={0xc, 0x5b, @fd=r2}, @nested={0x2c, 0x6d, [@typed={0x28, 0x19, @str='vboxnet0securityppp0^$trusted[\x00'}]}, @generic="ee5143923c4c8d8b342c5d7e2b15ce97326045cafa8909d0ee580c95614ccc7414fa1c188aa449d1a4d0a6ed2a4198b51625a19303b84df5f171ecdf65c3bac4fc654de1cd450a5d911635f0d0726ea758831e6092b2f838b7f97504c9f6b517d9786f29376cd26da6ded275fdeccf15cdf03af50e766d016fa74a", @generic="da748b468e853db5ac844172f31654d5c2035c65a5fc5126b0534c777a457c2ec2f6a579f8f4bf85c7dd791eb4ee602a90071f7db04a5936e38ace7eeedb59b4fa"]}, 0x110}, {&(0x7f00004dd000-0x1594)={0x1594, 0x20, 0x4, 0x3, 0x1, "", [@generic="ecf9a1b29fa8fb4446c278ba257d88a06dab4f5f04fafc144f833022784ca03f58894de31d6f854f8ac045c665f65b75f1fffd938232268c1424973daf62e4a086026378a59201bd53427e983362d5709f9319076c2f86a654ef7bede2f25db2bd6e02a34106805cb5ce3084bfa2156e248bfe78e6bb979cfd926e2dd4f6e20872517e82412a4c85a692c6f2dafca503b3c67417198158", @nested={0x1b8, 0x48, [@typed={0x10, 0x3d, @u64=0x2}, @generic="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", @typed={0xa4, 0x58, @binary="67b9bf4da30a298b4cd2d61f3a54d0dfa514d0b66d012e52e28193060bbe8568219b2e96c372bebd765819f49e079fde3a0fb5b5a14c67db74d0a2be9b0955a3be2a53aa69969160675576de95eba58e06ca3f037377547a37549db54e824ca719d698812d2bb21a7a0aba101737b2b3a21f6177ddb49a77c5b9ec00c4a218f375973c5966bb00e309404c53b5deb5dc948dc3732d63b3ceb1"}]}, @typed={0xc, 0x6a, @u32=0x0}, @nested={0x1190, 0x65, [@generic="f7e971d2c1092ae192eb2eb4758190f8", @typed={0xc, 0x81, @fd=r3}, @generic="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@generic="11b07ef4bd87588c34", @typed={0xc, 0xd, @u32=0x4}, @generic="c149ad5cbdeb6f1cd07c9b67d3aa97c7f2f356aab6292d64afedf98396625008068d1ebfb701e9dd62faf7bb3c5fb7d2c2f7af40908648755ee26d265fbeb3a4a6740afcb7a393530a361392ca4fa1706bedc0706fc5976cc2cf25e7f63d0ac102322225bf788889dc7f65f120258d5726528a86bb59d1558a5d8fff575cbb6b5153d485c0b7c522d03c97fd2f2f6d7c2e2d7a2caa790a936c483bcf70f6e31b86", @generic="e3c44e3c5d287373dbdbedcc7ccd3a409a85d5841e740815c5cbd8c5136b8380d4ef087e333fdd22ac96dcd95b2cca129ea38ab444ce04f8bfef9576226ef5ca3108", @typed={0x10, 0x38, @u64=0x5}, @generic="20617c0ea0859c061e630fc519af729acd11cd18c68f37a117bc350c11bc483c2fc812cb44ec027b1f691f3bff3be08d776e575c25082015dacaa00266baad7e2a6be063f1a4eb5c61492e5aadee594196dfc53fef80d6b80ab9cc3c0826c0a0e847d3b2be0d53bc"]}, @nested={0x198, 0x8b, [@typed={0xc, 0x71, @fd=r4}, @typed={0x10, 0x19, @str="10766d6e65743000"}, @typed={0xc, 0x90, @pid=r5}, @generic="dd01a7036b70c2e9b104487f919486a3f8ba3bb2701eff4dae5f58b5c5f05cc0bd26964e716df683b8ff672bd11d299a8e1ff625ae4f5bb158ecc799b807df", @generic="7cbeb95a7133c7e873785180285230147e5c16d2694e36f7c5e578dd962446c84206542c75111fb6e438568582301b43f5a577d379a3fe4544ca3811121f822b8c3b2ad758aafc6acaa42a90dccb75d5bdc637898885808f235f576a34a697313f578b45afc4bf2fa85f9eea4931201d45be91ec99ede36dec63cee8c0469573ac7a16ea65e3ac1004184f4e26e1fd53640dbe9b890efc291e515ca601c08ad5449a1b8bd3b44c09245d9ff3dbccfe69e8bc74c978eb976200600508d4c630373179c9ea8ebecc74e05d199b1d588f7f7112f12ce031ae48710a4fb67c7de1037b3de59343bec6", @generic="342be17de54a7ebca0fbf3b2dd8954f189601c81f6498a477982d41c691e0e98d550050e757863abec33861cacd17ce0c18c4f9849", @typed={0x10, 0x93, @u64=0x2}]}]}, 0x1594}, {&(0x7f00008c1000-0x10c)={0x10c, 0x1d, 0x400, 0x7, 0x2, "", [@generic="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"]}, 0x10c}, {&(0x7f0000131000)={0x74, 0x35, 0x100, 0x7, 0x3, "", [@typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="b1e0c1ff6f8f9a81b8b0386863b29e7b8ab1538ace8d35188824135b60e7c7bd0acfc959023c8254", @typed={0xc, 0x8a, @fd=r6}, @typed={0x18, 0x68, @ipv6=@loopback={0x0, 0x1}}]}, 0x74}], 0x4, &(0x7f000041a000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r7, 0xffffffffffffffff, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16]}], 0x70, 0x8000}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007bb000)={{0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, {0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x43d, [0xfffffffffffffff9, 0x9, 0x6, 0x1, 0x8, 0x7fff, 0x2, 0xffff]}, 0x5c) r17 = signalfd4(0xffffffffffffffff, &(0x7f0000ca8000-0x8)={0x0}, 0x8, 0x0) ppoll(&(0x7f00007ac000)=[{r17, 0x0, 0x0}], 0x1, &(0x7f00004c1000)={0x77359400, 0x0}, &(0x7f0000d6a000-0x8)={0x0}, 0x8) signalfd(r17, &(0x7f00008f4000)={0x0}, 0x6) 2018/01/31 15:04:21 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x103000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x10)=@random={'system.', '/dev/dsp\x00'}, &(0x7f0000001000-0x21)=""/33, 0x21) timerfd_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00004c9000-0x4)={0x9, 0x5, 0x5}) fcntl$getflags(r0, 0x401) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x200400) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4000000000000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r1, r0) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x200000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000467000)='/dev/input/mice\x00', 0x0, 0x2040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x4010, r1, 0x0) r2 = socket(0x1e, 0x1, 0x0) setsockopt(r2, 0x20001000000010f, 0x9, &(0x7f0000cad000)="000300a0", 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ccc000-0x1e)={0x6, 0x3f, 0x8000, "69db9571587e", "0620d86e43cc7be8d73db2406078de32"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a46000-0xb)='/dev/mixer\x00') r3 = syz_open_dev$sndpcmc(&(0x7f0000bb5000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x101000) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7fff) 2018/01/31 15:04:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000377000-0xc)='/dev/amidi#\x00', 0x1, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00003e7000)=""/57) timer_create(0xfffffffffffffff1, &(0x7f0000006000-0x50)={0x4, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x6}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:04:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000613000)=0x0, 0x80000) fstatfs(r0, &(0x7f0000a94000)=""/125) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf8000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ba0000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000c31000)={0x7, 0x0, [{0xfff, 0x0, 0x7}, {0xee03081e0a10edef, 0x0, 0x10001}, {0x387, 0x0, 0xffffffffffffff3c}, {0xfff, 0x0, 0x0}, {0xbff, 0x0, 0x2}, {0xc0011b7f, 0x0, 0x7}, {0x995, 0x0, 0xdd53}]}) 2018/01/31 15:04:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f0000022000-0x18)={0x401, 0xffffffffffffffff, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000c78000-0x18)={0x0, 0x9, 0x7, &(0x7f000062f000-0x8)=0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/enforce\x00', 0x2800, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a6a000)='attr/sockcreate\x00') sendfile(r2, r1, &(0x7f0000bae000)=0x0, 0x400000ff) 2018/01/31 15:04:22 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006cd000)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000543000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) 2018/01/31 15:04:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) fchownat(0xffffffffffffffff, &(0x7f000096b000)='./file0\x00', 0x0, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee9877d580ad32fd7906bb6af10cce4cd9781039daf1d4c619c10da629f37f69f", 0x21) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000140000)='/selinux/status\x00', 0x0, 0x0) pipe2(&(0x7f0000438000-0x8)={0x0, 0x0}, 0x80000) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f00006b5000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00004d3000)={0x5, [0x6, 0x7fff, 0x800, 0x2, 0x1]}, &(0x7f00009ad000)=0xe) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x20) r7 = dup3(r6, r1, 0x0) getsockopt$packet_buf(r7, 0x107, 0x6, &(0x7f000042e000)=""/4096, &(0x7f0000e4a000-0x4)=0x1000) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r6, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/01/31 15:04:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009f4000-0x1000)=""/4096, 0x1000, 0x2000, &(0x7f0000607000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x2) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f0000a8e000-0x20)={0x0, 0x1, 0x0, 0x400000000, r1}) 2018/01/31 15:04:22 executing program 2: r0 = shmget$private(0x0, 0xfffffffffeffffff, 0x46abb, &(0x7f00006f2000/0x4000)=nil) shmat(r0, &(0x7f0000510000/0x4000)=nil, 0x3000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x2, 0x7}, {0x0, 0x1}, 0x80, 0x4, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x185702) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007b4000-0xc)=@sack_info={0x0, 0x1f6, 0x5a6d}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001000-0xa0)={r3, @in6={{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffffffe, 0x7, 0x18, 0xad}, 0xa0) r4 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r4, 0x7867, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:04:22 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f21000-0x2c)=@ethtool_cmd={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$loop(&(0x7f00000de000)='/dev/loop#\x00', 0x5, 0x200) 2018/01/31 15:04:22 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f00005a0000-0x10)={&(0x7f0000582000/0x3000)=nil, 0x3000}) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000e0f000-0x18)={0x1, &(0x7f0000b4c000-0x1000)=""/4096, &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)="") dup(r0) 2018/01/31 15:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x100) msgctl$IPC_RMID(r0, 0x0) r1 = socket$inet6(0xa, 0x80000, 0x40000fffff) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0xffffffffffffffff, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r2 = accept(r1, &(0x7f000021f000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000053f000-0x4)=0x10) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f000010e000)={@broadcast=0x0, @empty=0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00008ee000)={0x0, 0x0}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000c9e000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @multicast1=0xe0000001}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000448000)={0x0, 0x0, 0x0}, &(0x7f0000e02000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000045a000)={{{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7fffffff, 0x3, 0x7, 0x2, 0x80, 0x20, 0x2b, r3, r4}, {0x6, 0x8, 0x89f, 0x8, 0x2, 0x5, 0x1e0f, 0x7}, {0x3, 0x5, 0x9, 0x101}, 0x9, 0x9, 0x2, 0x1, 0x1, 0x0}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x2, 0xfff, 0x7, 0x5a7, 0x1}}, 0xe8) 2018/01/31 15:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = gettid() ptrace$setopts(0x4200, r1, 0x1, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000005b000-0x4)=0x0) 2018/01/31 15:04:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x76, 0x4) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2) bind$pptp(r1, &(0x7f00006b9000-0x20)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000d99000-0x12)='/dev/input/mouse#\x00', 0x800) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006b6000-0x9)='/dev/kvm\x00', 0x0, 0x0) io_setup(0x0, &(0x7f0000b48000)=0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000bcb000-0x85)="34afe1bb4aeddb3f5908b29eac57c81d88754a4d3a373663787dbe9c8ba89035d2f09d6cd203d8ec2b0a00ddfd85bae0165df8f6126b079ba26507f01b5f23bf2cda2a3769d2127aaf866b5ec697dc6928c845d3995f8b2586bb75dbdaebeb6b69c23905f309b86ca2fde2573be0c242abc1361b9121abfdb4aa39fcd099a08af287f5e6f2") openat$ppp(0xffffffffffffff9c, &(0x7f00009c8000)='/dev/ppp\x00', 0x10000, 0x0) futex(&(0x7f000041a000)=0x4, 0x0, 0x0, &(0x7f0000869000)={0x0, 0x0}, &(0x7f000036f000)=0x3, 0x3fcd) socketpair(0x0, 0x80007, 0x0, &(0x7f0000049000-0x8)={0x0, 0x0}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$KVM_SET_CPUID2(r4, 0x4008ae90, &(0x7f00000b1000-0x58)={0x1, 0x0, [{0x1, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}]}) 2018/01/31 15:04:22 executing program 5: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getuid() 2018/01/31 15:04:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x80000000, 0x4001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r1, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}, 0x0}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[], 0x0, 0x0}, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000091f000-0x138)={{0x2, 0x1000, 0xb, 0x4, 0x7104000000000, 0x7f, 0x3, 0x455, 0xee3c, 0x49d, 0xf72, 0x9, 0x0}, {0x10f000, 0x0, 0xa, 0x1f, 0xff, 0x8000000, 0x71, 0x8000, 0x401, 0x7, 0xffff, 0x1, 0x0}, {0x103000, 0x104000, 0x10, 0x400, 0x1, 0x322, 0xea55, 0x1, 0x0, 0x0, 0x6d189b6d, 0x6, 0x0}, {0xf002, 0x0, 0x8, 0x1ff, 0x7ff, 0xec, 0x7, 0x8, 0x9, 0x2, 0x10000, 0x6, 0x0}, {0x2, 0x10d000, 0xf, 0x40000000, 0x6, 0x71, 0x5, 0x9, 0xfff, 0x2, 0x4d, 0x1, 0x0}, {0x2000, 0x100000, 0xf, 0x1ff, 0x3, 0x6, 0x6e3, 0x80000000, 0x3, 0x400, 0x8, 0xd6, 0x0}, {0xf000, 0x10000, 0x0, 0x2, 0x2, 0x1, 0x1, 0x0, 0x1d61, 0x8000, 0x7fff, 0x3, 0x0}, {0xd002, 0x7000, 0xf, 0x4, 0xd523, 0x326, 0x80, 0x2, 0x9, 0x59b, 0x9, 0x9, 0x0}, {0x0, 0x2006, [0x0, 0x0, 0x0]}, {0x7000, 0x4, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x1000, 0x200000, 0x7, 0x401, 0xf004, [0x4, 0x1, 0x6, 0x3]}) recvfrom$unix(r1, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x20000000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000ea7000-0x10)={0x4, 0x2000, 0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008af000-0x4)=0x0, &(0x7f00007be000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fc3000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000058000-0x8)=0x0, 0x10005) 2018/01/31 15:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ba0000-0x1480)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:22 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='tunl0\x00'}}, 0x1e) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x50002, 0x30) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000005000)=0x2, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000002000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000001000-0x10)={0x4, &(0x7f0000001000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 15:04:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c1b000-0x8)='./file0\x00', 0x8100, 0x70) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00006e8000-0x4)=0x0) perf_event_open(&(0x7f00007cf000)={0x2, 0x78, 0x6ac, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000ab5000-0xf)=""/15, 0xfffffffffffffeef, 0x3) [ 104.901724] kauditd_printk_skb: 86 callbacks suppressed [ 104.901732] audit: type=1400 audit(1517411062.439:1176): avc: denied { map } for pid=16600 comm="syz-executor1" path="/root/syz-executor1" dev="sda1" ino=16480 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 15:04:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x810000) pipe2(&(0x7f00006ce000-0x8)={0x0, 0x0}, 0x84800) r2 = accept(r1, &(0x7f0000d66000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00001aa000-0x4)=0x32) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000045000-0x20)={@generic="0b9d1418d16cc73a1ecd2eceea33565a", @ifru_addrs={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept(r0, &(0x7f0000720000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000489000-0x4)=0x10) socket$unix(0x1, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000afe000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) syz_open_dev$random(&(0x7f0000675000-0xc)='/dev/random\x00', 0x0, 0x80020) accept$ipx(r0, &(0x7f0000446000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000808000)=0x10) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 15:04:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80003, 0x7ffffffd) r0 = syz_open_dev$sndmidi(&(0x7f00001e7000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa, 0x113000) openat(r0, &(0x7f000073e000)='./file0\x00', 0x400000, 0x1) r1 = syz_open_dev$midi(&(0x7f00009d4000-0xb)='/dev/midi#\x00', 0x1ff, 0x101000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000262000-0x4)=0xffff, 0x4) getsockopt$inet6_buf(r1, 0x29, 0x31, &(0x7f0000da9000)=""/0, &(0x7f00009a3000-0x4)=0x201) 2018/01/31 15:04:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000a58000-0x78)=@routing={0xdf, 0xe, 0x1, 0x10001, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}]}, 0x78) bpf$BPF_PROG_QUERY(0x10, &(0x7f00003f5000)={r0, 0x2, 0x1, 0x67cc, &(0x7f0000890000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f00002ac000)="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") connect$inet6(r0, &(0x7f00009cd000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2018/01/31 15:04:22 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000006000)='/dev/admmidi#\x00', 0x3e, 0x80000000000401) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000000a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xfffffffffffffda5) r1 = socket$inet6(0xa, 0x80003, 0xff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000004000)={0x5, &(0x7f0000009000)=""/251, &(0x7f0000006000-0x78)=[{0x3, 0x96, 0x1, &(0x7f0000011000)=""/150}, {0x2, 0x4f, 0x5, &(0x7f0000008000-0x4f)=""/79}, {0x4, 0x3f, 0x0, &(0x7f0000012000-0x3f)=""/63}, {0x40, 0x2f, 0x7fffffff, &(0x7f0000012000-0x2f)=""/47}, {0x80, 0x97, 0x1, &(0x7f0000001000-0x97)=""/151}]}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x0, 0xfffffffffffffffc, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000724000-0x9)='/dev/kvm\x00', 0x23, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000ed9000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00006a4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000905000-0x4)=0xb) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00006d8000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) r5 = accept$llc(0xffffffffffffffff, &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e0000)=0x10) ioctl$sock_netdev_private(r5, 0x89fc, &(0x7f00000d0000-0x2b)="25a90822dfead23c160a3db8dfd8f98f465184246c0c44d5be00e5ee31a7b965adeac61bc27cd4899d8c61") write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) 2018/01/31 15:04:22 executing program 0: mmap(&(0x7f0000000000/0x3a7000)=nil, 0x3a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f00003a7000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) uselib(&(0x7f0000170000-0x8)='./file0\x00') syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, ""}}}}}, 0x0) [ 105.053131] audit: type=1400 audit(1517411062.444:1177): avc: denied { map } for pid=16600 comm="syz-executor1" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1051 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 [ 105.174075] IPVS: ftp: loaded support on port[0] = 21 [ 105.250106] audit: type=1400 audit(1517411062.787:1178): avc: denied { map } for pid=16655 comm="sh" path="/bin/dash" dev="sda1" ino=1473 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 105.493407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready 2018/01/31 15:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000e24000-0x9)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000025b000)={0x2, 0x7, 0x4, 0x5, 0x170}, 0x14) 2018/01/31 15:04:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000014000-0x20)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x4) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) setsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000a1d000-0x4)=0x0, 0x4) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') time(&(0x7f0000297000)=0x0) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) connect$unix(r1, &(0x7f00006df000)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000056e000-0x4)=0x200, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fgetxattr(r1, &(0x7f0000dd3000-0xd)=@known='security.ima\x00', &(0x7f000040f000)=""/4096, 0x1000) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000dce000-0x48)={0x2, 0x0, [0x3, 0x2, 0x5, 0xfff, 0x9, 0x4, 0xffff, 0x3]}) sendto$inet6(r0, &(0x7f0000ea9000)="", 0x0, 0x8886, &(0x7f0000000000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000152000-0x4)=0x0, 0x4) 2018/01/31 15:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00009d5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bee000)={&(0x7f0000a32000-0x110)={0x110, 0x5, 0x100000000000006, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x8, 0x6d, @void=""}, @generic="1959895288a1574592559ef333e38f4dcf1fcbb2d6c6bd07c9d26d14c890d0b8618ecde6cba61a2de9a5a7dcdfb743e09279e060eead0f0b4b510fb4f4a3f3c5e2720cca083e80e91e074321471442b8f24cb502ef08ddfc070d92809f242e856020c0864b31f0cb387fd759fc4b13e6715d0c548cf129fac714ad73c134ace59cbc419feeba90ba9fa380cf77a5ea76d314de8bba653fce12f6041cac29a786e1f7c60f83c92aff540d781c14e0", @typed={0x18, 0x44, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x34, @u32=0x7}, @typed={0x8, 0x15, @void=""}, @typed={0x18, 0x11, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}}]}, 0x110}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f000012b000-0xc)='/dev/audio#\x00', 0xff, 0x420400) accept4$nfc_llcp(r1, &(0x7f000039c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000060a000-0x4)=0x60, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@empty=0x0, 0xffffffffffffffff, 0x33}, @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}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xfffffffffffffbff}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000011d000)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/31 15:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) modify_ldt$write(0x1, &(0x7f000071f000-0x10)={0x7, 0x20001000, 0x400, 0x6, 0xe92, 0x0, 0x627, 0x800, 0x3, 0x80}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000003000-0x50)={0x20a, @tick=0x0, 0x400, {0x4, 0x4}, 0x9, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006c1000)={0x0, 0x0}) prctl$intptr(0x18, 0x80000001) keyctl$session_to_parent(0x12) ioctl$sock_ifreq(0xffffffffffffffff, 0x891a, &(0x7f0000c2b000-0x28)={@common='ip6_vti0\x00', @ifru_mtu=0x4}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000067d000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000a68000-0x10)=@buf={0x2, &(0x7f00001f9000)="1573"}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005ed000)={r0, 0x0, 0x7, 0xbc, &(0x7f0000323000-0x7)="ed7ea6ead14576", &(0x7f000062c000-0xbc)=""/188, 0x3462, 0x1ff}, 0x28) mlock(&(0x7f0000472000/0x1000)=nil, 0x1000) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000187000)={0x0, &(0x7f00004eb000)=[]}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000000000)={0x0, 0x0, 0x0}) fsetxattr(0xffffffffffffffff, &(0x7f0000963000-0x15)=@random={'btrfs.\x00', 'eth1mime_type\x00'}, &(0x7f0000c2e000-0xe)='/selinux/load\x00', 0xe, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00004ab000-0x3)='lp\x00', 0x3) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f00004d1000-0x44)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/01/31 15:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28004100, &(0x7f0000001000-0xf7)="", &(0x7f0000001000-0x1)=0x0, &(0x7f0000ace000-0x4)=0x0, &(0x7f0000001000-0x65)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007b1000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000322000)='pagemap\x00') connect$netrom(r1, &(0x7f0000d0a000-0x48)=@full={{0x3, {"bf7806ba877be6"}, 0x20}, [{"c4220dbe7243d5"}, {"322fa5aaa42006"}, {"0acae99217549f"}, {"12cb7dff9e6319"}, {"ecf4014fc14567"}, {"424e3f9bc75bc6"}, {"853eb6b0c6fe18"}, {"183230d587416e"}]}, 0x48) [ 106.071315] netlink: 244 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 15:04:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000947000)='/dev/sg#\x00', 0xd2f, 0x10000) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000088d000-0x4)=0xb) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003eb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) flock(r0, 0x0) perf_event_open(&(0x7f000025c000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f9c000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000038a000-0x38)={&(0x7f000079b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f0000191000)={0x24, 0x0, 0x300, 0x4, 0x2, {0x7, 0x0, 0x0}, [@typed={0x10, 0x69, @u64=0xfffffffffffff5bf}, @generic=""]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x1000000010, 0x802, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00008d9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005cd000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x6a, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a44000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ee000)={r1, 0x8}, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000af0000-0x98)={r1, @in6={{0xa, 0x0, 0xfffffffffffffc00, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc60}, &(0x7f00007b3000-0x4)=0x98) close(r0) mq_getsetattr(r0, &(0x7f00000f5000)={0x3, 0x1000, 0xfffffffffffffffe, 0x4, 0xffff, 0x4, 0x1, 0x6636bf77}, 0x0) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000844000-0x10)={0x99, &(0x7f00009cf000-0x99)="22f1544424c04bbdf384e07e7558be605bc8d90f6fbfba1dcc52877e85d4f756ea4f188e22a7c168a682d308485b8b5bbae3fb30270146f4c243e06e7d1ced57b284291e9005a34b2a3396262fc0c3eb8eec3553a6bb7a21465b1155e4dd31f347c7ac4fa1d29177fc350b9b9464531a09cbef59ed3166182dd4163c8821e8cdc543c65ec752bc9e4fb35612ec3910b012ec018cf8231fb621"}) 2018/01/31 15:04:23 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002000-0xd)='/dev/dmmidi#\x00', 0x7ff, 0x20100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000002000-0x1)={0xfffffeaa, ""}, 0x1) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f21000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000004000-0x1000)=""/4096) socketpair(0x0, 0x0, 0x0, &(0x7f0000f20000)={0x0, 0x0}) 2018/01/31 15:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f56000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000082) ioctl$UFFDIO_REGISTER(r0, 0xc020aa04, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x3, 0x0}) 2018/01/31 15:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000610000-0xb)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00002db000)=0x0, 0x4) read(r0, &(0x7f0000984000)=""/24, 0x18) timer_gettime(0x0, &(0x7f0000bc5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f0000186000)={0x0}, &(0x7f000089f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000027f000-0x10)={r2, 0x1c9c380}, 0x8) 2018/01/31 15:04:23 executing program 6: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00004af000-0x8)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000f85000-0xd)='/dev/dmmidi#\x00', 0x8, 0x101000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f84000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f84000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000f81000)=0x98) r2 = fcntl$dupfd(r0, 0x406, r1) sendfile(r2, r1, &(0x7f00002d1000-0x8)=0x0, 0x2e) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000f85000-0x8f)=""/143, 0x8f) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f81000)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008dd000)={r2, 0x28, &(0x7f0000c1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000192000-0x1c)={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffa95}, 0x1c) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f86000-0xc)={r3, 0xffffffffffffff0a, 0x8}, 0xc) [ 106.149688] netlink: 244 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/31 15:04:23 executing program 0: syz_open_dev$tun(&(0x7f0000007000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3b97, 0x200000) r0 = syz_fuseblk_mount(&(0x7f00009fd000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x6000, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000ded000)="76626f786e6574316e6f6465766c6f73797374656d6370757365742912c600", 0x1f, 0x2) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x200000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x72, 0x4) ioctl(r1, 0x400000000000125d, &(0x7f0000a3a000)="") 2018/01/31 15:04:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x8, &(0x7f0000879000-0x4)=0x0, &(0x7f0000343000-0x4)=0x4) eventfd(0x76) rt_sigprocmask(0x0, &(0x7f00000f6000-0x8)={0x0}, 0x0, 0x8) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r0) 2018/01/31 15:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00005bf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 15:04:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b71000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x18) r1 = socket$alg(0x26, 0x5, 0x0) inotify_add_watch(r0, &(0x7f0000c51000)='./file0\x00', 0x20) bind$alg(r1, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004e2000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x3, 0x0, 0xa, 0xa0, 0x80, 0x73, 0x0, r2}, {0x4, 0x8, 0x40, 0x47c7bc5b, 0x7, 0x1, 0x4, 0x6}, {0x3fffffffc00, 0x5, 0x4, 0x5}, 0xff, 0xb, 0x2, 0x1, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xd}, 0x2, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x6, 0x0, 0x3, 0x9, 0x9, 0x5}}, 0xe8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000)="3665a1ab415b7ac7", 0x8) r3 = accept$alg(r1, 0x0, 0x0) sendfile(r3, r0, 0x0, 0x400004) 2018/01/31 15:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000140000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0xff71, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000d8c000-0x8)=0xae3) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00005dd000-0x40)={0x7, 0x1, 0x4, 0x1000, &(0x7f00008bf000-0x1000)=""/4096, 0x22, &(0x7f000058f000)=""/34, 0xed, &(0x7f0000631000)=""/237}) fstat(0xffffffffffffffff, &(0x7f000081c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000c03000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$dmmidi(&(0x7f00000e0000)='/dev/dmmidi#\x00', 0x477f3f7a, 0x101000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f000008e000-0x10)={0x5, &(0x7f0000c50000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/31 15:04:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000079e000)=@add_del={0x2, &(0x7f0000dea000)=@common='ip6gre0\x00', 0x0}) r2 = add_key$user(&(0x7f00006e0000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8a000-0x1)="fa", 0x1, r0) r3 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f29000-0x1000)="ffffffffffffffffff729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5847d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c52e7ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dd6000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00008b4000)={r2, r3, r3}, &(0x7f0000587000)=""/1, 0x1, &(0x7f00004e5000-0x38)={&(0x7f00009a5000-0xc)={'crc32\x00\x00\x00\x00nul\x00'}, &(0x7f00005ca000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:23 executing program 5: mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x10000, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000284000-0xc)={0x7, 0xffff}) syz_emit_ethernet(0x36, &(0x7f0000284000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr=0x0, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "55dd61", 0x0, "1724cd"}, "05000d0e"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/31 15:04:23 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008000)=0x0) syz_open_procfs(r0, &(0x7f0000008000)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/31 15:04:23 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000200000-0x10)='/selinux/status\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000b4000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ad000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000094e000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000614000-0x10)={&(0x7f0000b93000)={0x14, 0xb, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$vsock_stream(r0, &(0x7f0000abc000-0x10)={0x28, 0x0, 0x2711, @reserved=0x1, 0x0}, 0x10, 0x80000) 2018/01/31 15:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000ad2000)='/dev/usbmon#\x00', 0x9, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e2f000-0x5c)={0x7, 0x8000001, {0x0, 0x5, 0x0, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000731000)="2600000022004701050007008980e80500006d20002b1000c0e9ff094a51f1010187033500b0", 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a28000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x9, 0x6, 0x200, 0x401}, &(0x7f0000f03000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000612000)={r1, 0x2c, &(0x7f00000c9000-0x2c)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}]}, &(0x7f0000afe000)=0x10) 2018/01/31 15:04:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x900, 0x0) r1 = open(&(0x7f0000de2000-0x8)='./file0\x00', 0x400000, 0x1) tee(r0, r1, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETA(r2, 0x5406, &(0x7f0000f90000)={0x34d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ebd000-0xc)={0x8000000000000002, r0, 0x1}) 2018/01/31 15:04:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000930000-0x8)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1b, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/31 15:04:23 executing program 5: r0 = syz_open_dev$audion(&(0x7f000047b000-0xc)='/dev/audio#\x00', 0x1ff, 0x10180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f00009ed000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000)={r1, 0x6}, &(0x7f0000001000)=0x8) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x50)={@generic="3b8a26cda6b8ad59292f9d15debe6e3d", @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x10001, 0xfffffffffffffffa, 0x2ea2cfc5, 0x1f, 0x4}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000003000+0x568)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000+0x345)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0xff, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000004000)=0x3) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000004000-0x6)={r2, 0x1}, 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000)={0xe793, 0x80000000, 0x8003, 0x0, 0x1, 0x101, 0x400, 0x0, r1}, 0x20) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='bcsf0\x00'}}) r4 = getpid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000006000-0x110)={{0xfffffffffffffa7c, 0x3, 0xffff, 0x2, "3dfa7b4d5340eb2d9dcd8bab0b5c69745841b2134cf7f09e13c87623ec2afbb2f249f5cd0e2b51f41e0e9212", 0x401}, 0x0, 0x0, 0x7f, r4, 0x32e4, 0x81, "617c84e3604dbd0ab0e89b0369694ed38f40568d0636528c2c28af3dd5d9c86506c89374ad31f94625f1996108727c182bf2f3c3e50ff29a77e0937becd4a028", &(0x7f0000004000-0xc)='.[&ppp0$,/)\x00', 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xc8c, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_yield() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r3, &(0x7f0000001000)=""/175, 0xaf, 0x2000, &(0x7f0000007000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/31 15:04:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000f03000-0xc)='/dev/amidi#\x00', 0x2, 0x210442) getsockname$packet(r0, &(0x7f0000ed8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e34000-0x4)=0x14) perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d24000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000e04000)='tls\x00', 0x4) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/01/31 15:04:23 executing program 7: r0 = socket(0x3, 0x807, 0xea2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000c53000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d41000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = inotify_init() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000201000)='./control\x00', 0x800) r4 = dup2(r3, r2) sendto(r4, &(0x7f00003cd000)="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", 0x1000, 0x48010, &(0x7f00007dd000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f000004f000)='./control\x00', 0x0) 2018/01/31 15:04:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) readlink(&(0x7f0000532000-0x8)='./file0\x00', &(0x7f00006c3000)=""/202, 0xca) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0xffffffffffffff2a, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(0xffffffffffffffff, 0xc0105303, &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) semget(0xffffffffffffffff, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) syz_open_dev$tun(&(0x7f0000171000-0xd)='/dev/net/tun\x00', 0x0, 0x4100) bind$bt_hci(r0, &(0x7f0000351000-0x6)={0x1f, 0x9, 0x2}, 0x6) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x0}) close(r1) 2018/01/31 15:04:23 executing program 3: clone(0x0, &(0x7f00009cb000)="", &(0x7f000062d000)=0x0, &(0x7f0000cd4000-0x4)=0x0, &(0x7f000034a000)="") r0 = syz_open_dev$vcsn(&(0x7f0000618000)='/dev/vcs#\x00', 0x3, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000634000)={0x0, 0x2e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x0, 0x400, 0x9}, &(0x7f0000001000-0x4)=0x10) set_robust_list(&(0x7f00008d6000+0x60f)={&(0x7f0000482000/0x3000)=nil, 0x0, &(0x7f0000d76000/0x2000)=nil}, 0x18) 2018/01/31 15:04:23 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000daf000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000736000)=[{0xf3, 0xd92, 0x5, 0x6, @tick=0x3, {0x40, 0xfe6}, {0x7ff, 0x9}, @note={0x7, 0x3, 0x7f, 0x0, 0x8}}, {0xfffffffffffffff9, 0x4, 0x7e, 0xad, @time={0x0, 0x0}, {0x8, 0x8}, {0x6, 0x4}, @raw8={"b2eafff713b5f94450d90e0d"}}, {0x1ff, 0xbb4, 0x3f, 0xfffffffffffffffa, @tick=0x1000000000, {0xc24, 0x9}, {0x7, 0x81}, @raw32={[0x6, 0x80000001, 0x80000001]}}, {0x3, 0xff5, 0x1, 0x4, @tick=0x68c044f5, {0x101, 0x9}, {0x8, 0x8}, @connect={{0x7f, 0x7}, {0xb690, 0x400}}}, {0x8, 0x4, 0x4, 0x3, @tick=0x8, {0x2, 0x5}, {0x2b7753be, 0xfffffffeffffffff}, @addr={0xab64, 0x51}}, {0x101, 0x1, 0x7, 0x5, @time={r1, r2+30000000}, {0x2, 0xe43}, {0xffffffffffffff45, 0x80000001}, @result={0x7, 0x2c}}, {0x0, 0xb, 0x1000, 0xff, @time={r3, r4+30000000}, {0x4, 0x5}, {0x8, 0x5}, @connect={{0x0, 0x1}, {0x3, 0x20}}}, {0x1, 0xff, 0x0, 0x7, @tick=0x5, {0xfffffffffffffffb, 0xf7}, {0x7, 0x8}, @note={0x7, 0x9b7, 0x0, 0x3ff, 0x6}}], 0x180) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000219000)='/dev/hwrng\x00', 0x400100, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a4c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003f3000-0x4)=0x1c, 0x800) fstatfs(r6, &(0x7f00001b6000)=""/4096) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f00009bb000)={0x8, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r6, 0x4, 0x40000) r7 = syz_open_procfs(0x0, &(0x7f0000d0a000-0x17)='smaps\x00') openat$vcs(0xffffffffffffff9c, &(0x7f000094c000)='/dev/vcs\x00', 0x40, 0x0) pread64(r7, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/01/31 15:04:24 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000081d000+0x689)='/dev/rfkill\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000000000)={0x10001, 0x0, &(0x7f0000993000/0x2000)=nil}) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x4, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r1, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000002000-0x1b)="fa804b01eae9e6ff53c2180e0197821aa550faf3d1affce5550322", 0x1b, 0x7, 0x0, 0x0, r0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4878, 0x20000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x2, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000002000)={{0x0, 0x81, 0x7f, 0xff, 0x5, 0x20000000}, 0x6, 0x800, 0x100, 0x10001, 0x0, "08ed0a6e01655c073ded483e6a840e197778e916b0a9b9a3786b7fa6a1a268d60d58a1cee0c2f502e0cb0b719e66a28bcda46374739abbfa6b1031bf3c08d5f9dc157d912686b4f54e924436275bdeb73c910209a7ff70dac64dc1374f77883bc9ea78d2cb6b2cdf1fdcb67dcf2b223aadb927c2a594d74557566a8aaf5d5a3a"}) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000000000)="a22dba79ea1b5b10369bc59ab9") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000002000)=0x0) ptrace$pokeuser(0x6, r5, 0x6, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@loopback={0x0, 0x1}, 0x1, 0x9, 0x3, 0x100000001, 0xa, 0x20, 0x80, 0x7f, r6, r7}, {0x3, 0x5, 0x5, 0x0, 0x40, 0x2, 0x7fffffff, 0x8001}, {0x5, 0x7, 0x40, 0x7}, 0x1, 0x4, 0x1, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x3, 0x3, 0x1, 0x1, 0xff, 0x7fff}}, 0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x3, 0x78, 0x10001, 0xa100, 0x1f, 0x8, 0x0, 0xfffffffffffffc00, 0x4, 0x8, 0x9, 0xfffffffffffffeff, 0xffffffff, 0x0, 0x5, 0xb2, 0x6, 0x2, 0x7fffffff, 0x6, 0x2, 0x4, 0x8001, 0x42a, 0x0, 0x3ff, 0x2, 0x1, 0x9, 0xffff, 0x8, 0x9, 0x5, 0xfffffffffffffffa, 0x8, 0x6, 0x6, 0x90, 0x0, 0x4, 0x1, @perf_config_ext={0x7ff, 0x80}, 0x10000, 0xfffffffffffffffd, 0x1ff, 0x1, 0x5, 0x2, 0x80, 0x0}, r5, 0x2, r2, 0x8) ftruncate(r3, 0x8) 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) fchdir(r0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000024000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000018000)={0x18, 0x29, 0x825, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3, ""}, 0x8, 0x0) socketpair$inet6(0xa, 0x80006, 0x4, &(0x7f0000f73000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a23000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffb000-0x4)=0xe8) stat(&(0x7f0000def000)='./file0\x00', &(0x7f0000bde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d2000)={r2, r3, r4}, 0xc) msgctl$IPC_SET(r0, 0x1, &(0x7f000079e000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(r0, &(0x7f0000e75000-0xa0)={0x2, ""}, 0x8, 0x0) msgsnd(r0, &(0x7f0000be3000-0xf6)={0x2, ""}, 0x0, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/01/31 15:04:24 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000002000-0x20)={r0, 0x6, 0x1, 0x6, &(0x7f0000006000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x80)={0x2, 0x11, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000004000)=[{{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000004000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f0000001000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000005000-0xa1)=""/161, 0xa1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) 2018/01/31 15:04:24 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000065d000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000001000-0x8)={0x1, 0x3}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x2, 0x1, 0x1f, &(0x7f0000002000-0x4)=[0x0], 0x1}, 0x20) getpeername$netrom(r1, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/dsp\x00', 0x1230c2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, 0x0, &(0x7f0000004000-0x4)=0x0) r2 = syz_open_dev$adsp(&(0x7f0000001000)='/dev/adsp#\x00', 0x2, 0x440000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000004000)={0x0, 0x9, 0x778d}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005000-0x8)={r3, 0x6, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0xcf)="7ece385bbeb87e9dff1ef91b67279573c53ac9ee890ae70802f725bcff81db56a1f806578ccf700340215326d8996f7a94bd1fcf43e9fc064edb4aa11bb66f78d7cc4637c32f024d7438ee22655e47fcf5bfe0afe990546a72a641e26c08e958e364448abb3d5152125a6516d27ba6188a9fe4c9c8d912860bba4dfc3b8d96c023d807656b24441c7dd2c51272f801f83d07742a7a6ed0752380cfa8d26037463e96853a0c0fb6742033eade3b85650ce4b9f89be18f553d09a04a020d6819d25c714ce4b61ff9875264a3834f43be", 0xcf, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) fcntl$setown(r2, 0x8, r5) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000005000-0x4)=0xfff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000008000)=0x3ff) 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000f19000-0xa4)="d563af5b704087e0990b877f359ac5b64891d86f5e9fa10eaef245200dfb1f4a51e6c2cdc3402baf215e3c431eb868c3eb6c9c4694c5a6aed6b0ca41d816f72ee72a0db63a4524d4023b799379a1a3498b39352f125c7152901a99c11ebbfa4be59d46ed94e4aea808b8a7cbff6d9940585bce25f74e60fbbc11fd703cc4a14d83e48901ee6b6604baf9ccd56d3b5a3164eabbf75205bc2e4052903fda84ad48eea8ccf0", 0xa4) [ 106.510565] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = syz_open_dev$vcsa(&(0x7f0000d5f000)='/dev/vcsa#\x00', 0x1f, 0x6000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031b000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000054a000-0x70)={[{0x2, 0x401, 0x9, 0x9, 0x0, 0x2, 0x5, 0x0, 0x400, 0xf4f, 0x504522ed, 0x1, 0x8f7}, {0x800, 0x100000000, 0x4, 0x4, 0x9, 0x7, 0x63, 0x68, 0x56e7, 0x2, 0x3, 0x9, 0x10}, {0x5, 0x6, 0x77c, 0x6, 0xdda, 0x3, 0x6, 0x8, 0x3, 0x80000000, 0x3, 0xfffffffffffffffd, 0x8}], 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/access\x00', 0x2, 0x0) mlock2(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfd000-0xf)='/selinux/enforce\x00', 0x100008000004400, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000353000)=0x0, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000046b000-0xd)='/selinux/mls\x00', 0x0, 0x0) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000006000-0x8)=0x0, 0x5, 0x1) 2018/01/31 15:04:24 executing program 7: r0 = socket(0x3, 0x807, 0xea2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000c53000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000047000-0xa)='./control\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000d41000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = inotify_init() r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f0000201000)='./control\x00', 0x800) r4 = dup2(r3, r2) sendto(r4, &(0x7f00003cd000)="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", 0x1000, 0x48010, &(0x7f00007dd000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f000004f000)='./control\x00', 0x0) 2018/01/31 15:04:24 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0xef)=""/239, &(0x7f000079d000-0x4)=0xef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00002c9000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x327, &(0x7f0000023000)={&(0x7f0000fd5000-0x14)={0x14, 0x0, 0x1, 0xfffbfffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa2000-0xc)='net/rt_acct\x00') ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) add_key$keyring(&(0x7f0000ef3000-0x8)='keyring\x00', &(0x7f000072f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000cbb000-0x8)='keyring\x00', &(0x7f00003cf000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00007c4000)='keyring\x00', &(0x7f000070b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f0000e40000)='user\x00', &(0x7f0000a88000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000020b000)="da", 0x1, r2) r4 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000b0a000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f29000-0x1000)="b33ab76079ebe0d900000000000000019ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca26e0cc821620e365a0e6b9485f2d925493f62113e33e5f8c7eba09fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eac80fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6b28f6672f98f7e149be31bd78b506e8b", 0xc0, r2) keyctl$dh_compute(0x17, &(0x7f00001d0000-0xc)={r4, r3, r4}, &(0x7f0000e8b000-0x67)=""/103, 0x67, &(0x7f0000f7c000-0x38)={&(0x7f0000975000-0x40)={'rmd128\x00'}, &(0x7f0000427000)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$dh_compute(0x17, &(0x7f0000789000-0xc)={r3, r4, r3}, &(0x7f00000fc000)=""/1, 0x1, &(0x7f0000eaf000-0x38)={&(0x7f0000a0f000-0x40)={'crc32-generic\x00'}, &(0x7f0000fe6000-0x23)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) socket$netlink(0x10, 0x3, 0x5) 2018/01/31 15:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f00009d7000-0x4)={0x2, 0x0, 0x0, 0x0}) openat$kvm(0xffffffffffffff9c, &(0x7f0000be4000)='/dev/kvm\x00', 0x400, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000953000-0x28)={0x1, 0x0, [{0x40d, 0x0, 0x0}]}) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)=0x0) 2018/01/31 15:04:24 executing program 2: socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000005000-0x1)='\x00', 0x4) fchmod(r0, 0x40) pwritev(r0, &(0x7f0000f7a000-0xa0)=[{&(0x7f0000e7b000-0xb2)="14481ebcb313c41e36704be77898cbbe0c11f0f4c81b4a9fec24efa0c67d197fe4621ead36f5272050c86d845da71e4d4cfce29318e9d80db3c601b8a556d94bd7d5f6f5801dcad6f787a96d06217e6cad633ea977062aa64a2decde1feb8fc062584386fab3eeac0d842a1ba1c216ce6820ed7677b5eaea0039cabd8db3f4420dce7b1a9bb08eaa68bf3a26410b43b3472358fa32804f5689cbb312bf91b84bfd3c7e835ee20c24829fcea2bfe0a7cf4dbf", 0xb2}, {&(0x7f0000817000)="1cdb617d", 0x4}, {&(0x7f0000f54000-0xf4)="ec5d54a8295e4e51ce295f8699a47a69d5dfe8f9302e9b54983a5867cc541f698ab764c399727c818cea3ed18634ce2c0274ed44197a31fab0950735db3e035658c74dc004977366349120264d25f952569a39664b3143d0828a2a2f7fa456aaf4026c8f6efc31462dfe4599d9a29769fd945a09ddad58fdd302acda32391fdf9c2a6a31d8a2e28d3678fe8fde1a747fa2bb0cc41932759ab1c47cf3ecc246e049a2723e4de6791871bb10e2abd5685da2b7ee2460ec104d7db8f4e8fb47b8d904aec2591d366ee623e84637f0a0558828719acc12501092c4530bbba23bc433983cce3e7dffc1362f606ff2c129e19730ecac36", 0xf4}, {&(0x7f0000b12000-0xbb)="3357b9e8edb1262294bb12c275b00c3a4588f738857007da7883774080242d6b8f47075ad92591eda7d22ecd5c637aedc8514a07b98528f1988bf747f098df1f1f70395b3a2d41bbefa2d1e3e2804098af3537f8818e9d670c73e223831478e1591f26a3b5fc42b1c21988f4f8166f1b9feb0c26ffb0807e51175563273d26568f119c0b096f57fc29ad3a89e5c40fef9b5910c1bbad7486d7f5c26443c1cbaa0c39de912fbd9d5f6e1f893869e6e5993d14beaace57d13e6b8e89", 0xbb}, {&(0x7f00000e9000)="8efb2bbacb7b4feee34b803cd8ba01169b064894b4bb98c7ab312ae935e7db8e9c113c772b7f1df1b897e948973c315a2d390fe9287142b3d568234aee220e7f5b82818c39dab6e75f24225bba13eb5df66d88510e9f9c9949a6fdc3af7acac7f87c3a4553ec2175281222a93f5e53ad9b8bbaa1fd7e8c202721855628168dad5909", 0x82}, {&(0x7f00000a9000)="4f7b971bc98f6782dfff1809a9f923e44f7919d5ffbee1bd81314680ed6decf20f36d23174513ed768f2c4a10c8bdc2babf34723489051c7836c402b8f8968e541ea8ad1e5b427652715466b380be4454143286b84955a1725779713181374c146dc8d36ca7852ebd05a5ed8e38658d7c5ba50cc09eb7010c8bcb91555c2593ecdda8aba33009c4dab5b309394b860d659cc91a37e10db67dc48d4252731df25ca9f4e14b71faee56a6cb785", 0xac}, {&(0x7f0000f87000)="0bea0d84fa5cb82547ef7ff033cae48100bbe13bbbaa33f02b31ebdf2ef1c8da484c356fd97207d3583d256155bc61f5b78015e3e697c101b898d2c26dc587ee887922b56d936a0f50d74fee3a394dca9d27e2bc8688867f6f83eb2e35e2b0e2c4c8cd04994b9bd999e806bbcf1bb89f613b8f860cf827467869cbf1f547647587765256a1bdcd1e704d9ec69e7884fdd9c0a486c37e1919cd74f9b0b87a007038327a6ac4d446d66171809879c6d3e712260becc42e094c5c6f18a2b57b813529ff104a425aab0bf7fd14d525371af04eae49e2780710fbd5e3b8c5d640ab5523", 0xe1}, {&(0x7f0000d6c000-0x57)="2c5f47673902ebb48a84935576688dff76c0ec0a8fd39bb8b61b8c0392d583caba1f48fde743587955aa6a4353f36a9399cce4f2bed7c27236720aed8e8043cc2dc1ec56ebb65b7edfac26c8880d29da88a3daa1d2da1d", 0x57}, {&(0x7f0000b2a000-0x69)="4bcac2265e12f410fd428bb73f8572c1b9f19fed974860c077607ded2232c071d1de9408e101f10f2409ecca1007e624881885a991462139145a6bb502465eff3e00d7c01fc2b3af1fdd16bc8c88aa1f92b5f56a69a92bef9c452a99ac1f5e17cc9d502c73226479ef", 0x69}, {&(0x7f0000213000-0x54)="fc0ad147b345ee6b1a7abc5e164c01e826c9cd82af3a92dd5d858ea88ab7075b7461881ac39ecf980a9fb151e30e3872f7da34408a7c3b0172412ebb8295dff523661fbf7e42a6b39f45e630f6cdacffda0cc2a4", 0x54}], 0xa, 0x0) lseek(r1, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000921000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ac1000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ftruncate(r1, 0x40) pwritev(r1, &(0x7f000098e000)=[{&(0x7f0000d91000)="f0cf38d4d92ff6888f3eff8c6ace0e2a66e7aad798b9a706497f81ad1dca6de7ab0c2d2acfe85d0cfdcaa5a66012e4a80e4e21159b84c2d21e13aae38c03ec0c108d22548715c308453b6db41a94c0b3d6f55120a068de0bde8e3d4a92c8cfe226ddc23bfb4c8f4cad31ab230609672705e8201bddb18b86509cc846444b0b5cf3e6768b57040cb7f21f4f61e4f9883d2ce855fa6d31cf082f23434a3da38076821caf94ce472515df9caa0d0bef1f74c0b591a20b3f1fb607d904d7656469c87658302b57302b703d04c05983d22b40de503ded80fe00dc5daa73ccfc5555410b96e819880bfc2d064c23d57d2dc7a1b83a50dfeab01e3d12b7e2f61d38b0ce82fdc12da11660089d54ef40dae4cdcea912b8692d91dc823fff40e5f377f08e9959efea5d6ef05bde56c5e9d224e4bf307ae13b15b6ed1135b5e589db90b721ce79beaedc621a05c2c0f0e04d206a1c86bc293ebff5b309cd92f44995c4b8acd7fd4012e5b9a22d79e26ec3d2ea3bcbeb16a269bfd7ec068f6a87764e55e8cbecb426d11dad1972651a6625227baafc5ebb22f73d53bac25f8780cb26fff60dc216142290560c8313e96347496fb2284c423bd6f7e6800e798dde721f6424a0a02339ef9bbe926eb8fc112b16fdc5aee4a209a5491e16e25436e17064eeb2ded653209859c1288a18226685f4fc240fb926614febb705e32ea1d3d40fa00ca29fd7c1467ddc35162ce838ae4b1d09852549908d8e26a1df1a4c30ff30757799f6f5d7b614199cef61278a98af2113dfd75a3a7dae44186113a5f3f3993c6db049e90966bd2a62885f288c6652346507ef601a0ed6d0bc79a651a4127fb3fe5becbe90026db57e4247cd1f5e17a4ef1f9382d4d9cb8dbfebadfb908b8d3fd2e7d7194072521ce3e9d03410e88933fef7190ec9c255e080388610fef3280f87bb8a810faa0c005c00fdcc3b9a60e6b3cc031336b58a6e62ea125133f5101852d9060f7d372287322e4025b0e47c878c2988c03e16a02644e30b814255772159b8945b2e60a956d60801a398c66aec2cdec62c4d8eca28ca57ae5c6da3297472a62b69ba309610cde580d8afdec32f15cd573179cc869c923cef31c09e12b5e57fde5575e8bdb997dfe3dba6b3d25bb656ea34e357b415f5f999d5f486ee05621f76bf73c288ab711ead377b712161dd26ea9ac8f317dc67753f421faa9f0302e804b18dbb2536d85ace95927ef64d82a76da428bd944a38bd4187b212d508328879826c3247bbe89e4172e462af72ff0262b95455293f2e199eb6beeb794055cc70d8bca52470e542f976f14b14922c0d78b3c0cfa0c00a2a92f216d05f18928bca44251c6e2c9cdccd801505df4ce33defa8793c0f0e8dc198c89bff3a645279deaf915cc4ba99aafd72a765d1221eb773b7526bb46418358f816ebec660faeef4db4edde4d7acdd4011a4b613db9dbfe9673fb116171f47725e4bcf42e7cfb5f19020158b180a4b39005cd69cd863ca22e7fabe06d39beb16c54c0aa2843a8ca90acd3c18dda00e1cff5be88212151c45d80f5f7a8e8fa0c0800b8a122e037dfdace045d04cf2935e78f06bc7a8882832943e1be2c616f3a6ff95c2f36de6799d445b3cd730399ae5cc206134e9e70ae3b3001b76601dfb4435657e9e1d2249ec6b2012808bc78e412b1c101fde47442c8be69275e1ea8c949d8871ff12ed18cc09b62e841f0252f7b1502d754e38250d9f1df1a92e1749d75e0ca345b134bb562f1bcb59f2f75ef6a8b02533385b6c87a771e73c44f31fbbfc65cf7458dda83883625f6c10641502ca1ccea5792dfd012b90d84c47c2be2f7407b4cf65b4a3cf679f623849455f6c2343c856cf11587530a7c13cd0fb16cd7c56d4f8f590f7255047a414dcdb9d8eae8bb6f7cf6201b9f7989865e2344f6b89a3845df5b94185ff09a56f47740f78705fceba27fb5bae777867e26389e2c41e170220ad28667da77dfbd579a6f9ce4db2671ea9c4d1ad819c0f52cd2ad36fd9530e6797095dca577589c7e87fca33bfa786df7b430de3b45f37eee70107d060d6bc1322c74bf5ba460bc94e3bb821261b7ebe81ba5bbdf4c74a78bddc44d9a9c42635a7d7b2a87ad165ad91cd59bbbcc0bc1544b49675ab85440a880b9614b59429658804cc44434d96572286ec96ad477962a166565cf852021f763af707189b7be73704f7412747fe05e8238f3e4579e601b3a3a34c48a4ae70c60ade2808237e2ca948ef07078c6b7bd57bf98874e128f617ad04af78bcfc082c126b1efd6c5116f2bd57dc07d57d6f11c075610f40b660fab5a2a9c4b020bd8f8fe66ec43fa2b68adcedecce8c047fecaec3e321f4b3da83774a4d786683ce7164bcbf1a5855eb59366ddb7bbeb5edf2dc46d2cbc2d6217cb34e36d9b6ef175788404b3e4ab9b4e2f941b9c3fa2f84e17a5f80c0cb9d659c4af9e034d629d2df41e2b7b6e90feca5fa57a018319e7bb257c211fa0bf9101db1bb65a99647c6ca8d118e213a5fd9388da00196bd05d0d2164dc131c5b308adcd31572ad6c37741ae1b891e1e478c50b9335f1326d72222c831a8584611ca205d11965f18f12d1c31faed4ae8bf97356ffad36713fda168240186d82e56b68815cf9778eec9b06ef536f5ee445681d4c0e68811d7280c6c4214363bcc11cb44efbf826de021c431cff0e968c4101b149e85094827e96903effb0ab28c9671c8e2521d9390c8d47a037c3f3af5eda96b7b9d9b951d7a60aa0ef36a4ad150244e5aef6574132398224147d0754f1fccdabe394d3f7f26378b6601b0ab0d05e1b03ea7b8322bdc920ec33f7d98c3ec4b8d02c8a15d2faca378d910306a1e08b9b076a8d83c28846ca585c79b64097390197b7b12db325e2f4595c0d135a819da1d46705561ceabedd1d9e7ae98edd9d6d0f9c3eb9e36a011b3fad041a59ddcc946ab7728265d9f95ff67a2db6d7e7bb8a1d2068c67c4c582fa76edb6ae06fe034ccbe5a559ac1e86adff39b61b0293dfba555913e40e45eb375b8ce33d67a6f7e72a1cdfdb14f79f46634a2cd1b6b449cf3b31e6c96ce509e8c10e36634ec5c3bfb8eacdadf797af74e117042d30b940b9b8e95aa9ff0b9e4f748bf02062eb0457702a15589125a772152cf1d79ce742e2a537f73af282345897a256102caf1a817d67fdfe5f3cb5c672d4c5f04dc48fbe9e2a764536aac941d1a760724b9e6fc2d8504107e1fd1d0735982a88c00a61ef1e522396f1157648eb58925e3a2af04367b155c9cb4ab5b885e1ff1cef5dfcd45e00344f91528d67305aa87a35527520cad9f7c2c709805396b2872bb48982c39d4b8f59c5d952edc1789de7668f996a5c38af22af8a90100c040ff00de03791eccd7b625f7cf09dfac06a7cce0b40acebac84e9a886879a52e5aa0284f4f6b11b892f06b2361a68780ca272e381d4a7e1d291febb99023be2af581e23e6fa33b98c52e1ab9800d47668f03284e642558950614873af7a9485697a3577e3bfc53df83ced809e92e9864b68bee9682c32a127a4d85cb6b40349810b1a2047c4b80687af25e8c83fa5c27c865287bf8c7110bbbe060d0b25ccbd10e1555ff50aeb5f74e65e8241a82bfb9fe3fcd8e558bcdf84c637ba8937b890bccee17d0605ae7cb5f1d4ef02d61bb9368c0d21d00e3a7b17335f2c246051a6adf26c6681e077e96b37266e6b825963c61ca5336e3af96c7688b8dd317ed7b45ddca65af6a814e66f13e280ded025d1de3ab70ae8fd7d02412e490e4c4dca84a8595855a5db3970d74bbb8ab93a816b938a48df4e3aa22843b08da54835810a547a21ee9b22a7ae6d3a55c43e947829995d5f1d2632c6185ee6feff3245ff0d2c83f3c663a197af9c356f8e5ee6d52069a7e1db6ecbe9e11cd350e420e5f633b31d1e723238676487f110bd659e75117fe559e0e4077ca2d435a7bc983d21bdc7aab60cc778455a6a65be12ac5a9958ae304341644c7a1674cc788429b4bd58ed7780e31bc7fef4d7beb8b9eee2cf5be6ccfa91988882157ab45011a5c948ef7f27dad2b08eac64f25c6a0af56531f8071f3e0ad643b9c82a7319248b72b7f28e4fddb0955e594b900d79cd547a6a3047bb17d14a3a10c63b38de2c35965607d0fa291506bc5c7e3791c09c9bb47d242d228faacac6a513679a13c50a0dd033f2be3fd26111d8edb79d7566f735f6faa73ce1b088067fdf5e8fe9e0554ea07d388a6b3f55b81f9494c0457af0cf40c077a952ff07108d443485ddf615f939bbcb6b2cd5d21fe67311228687ff885e03d626009f47da193af586acaac0a181246a9e0840da17c009f5b6e03fbd6cb389adf92e9d4e1c0195bcb3d86e8d41e003d2e3a82700298a7252624d1616133b08c0ab60e8104e682698af1a6f6ef22c516601ed4255508e0ac59f9c19514a8cc576d2ae995f229e6722f86a752fc22341da5c7f3315c1a22dae89f55bcdb76e57d58a27c209513edd12c7c703050d0a26fe29391dd6f8b7c6b70f27e10251508c94de1cf923403873b197bde4fced5b2b169989108b42af114b8e087e476370975098f2ad0c5a7e4f766f7ba7e5cfea54d74e96d8599ceceef34010c8b07a1f7eb7f094533cd2bb61c3ddce92c8ba54e819cffff7da4180658fef1096309764cc45134b7a10744829239ec8cebc8092b27ef7159cc2ef8987744b4aeb3e39cb1b82cabc2f73a1301eeff3b61285bd79e00ca1c0923fe6cc9dca2b41375463614aaab4bf16f2ea0ba646a3476dfb0d47ee25df1d932077b2ef17a96d800ee304ab36c0e1d249d2f3633f6c5c3456720853702dde7512a47c09cde10b16cfc91bd1721e9ee4808fd717f9270d1f0f8a0f5bce566e43890745159ccb81b5e5d468f1f3f8bad1a5590e327a0720cdaa4b41cfb36eb0cd87cfa42acf1ba1b3492de6634b54a45f53440bda8465b394f0ff55ffe62d48870b66a60e5cf03dcf224fff3110ee1fe11269622727d16d465f0682f079e0059b109850f2f2837a6a4745df810ba87acabd8055e8ffa2b51aa400ca578b85e5ac8ce862ffc69905c003b37b3aee5fa89da242cee7175d2b9f39dfb603a5ee0911e89235c4df356ea6e2c57ef1895fa0c7a3cc2a0023a72157318e1e2cb6d68a9136d95d1dc9cc2a46f559101d15267f656e3ab1a875c4532d228f086e4a3f01bcea09dbe81920ab1aa009fcb54d9ecb2d92133a38bca54f9857b0cceeb51a459e0e0a022979463d24324b93cf062f3e7e91f22ddec5b73aefa81225cff2e13a10213463d3d2162171183711b7a162070fef2637c7233990d1766d6fc0bfca88b920f672b9637ac0804b5f562b890ef051d84a43b8d524f342dd2c76fe5b490cf5d9ca2f1a364eb36f97af9316cf95d928db480c0289b0677658a371f51a94b8060c6d92a0770720fc7d14971bef7e32f2070a37d86f4140ea90ed0852888537013a8e30c1282726dc1a595e6df43a4146e4a3f3f8a2aec8366136ae97c188567b082431baf0343e51ef955a634001509a057e0281bc929ae7c7880c8f152ac24154f7c126f3c0af9167edab8b38066f745d1b28cbdccf3331d71ae908570d310a135eb10464fedda4fbb9fa76a2743138891ab148cdc0b43931793ab9af24c35ff644e14587323749d3acbd5c90d4b484e21498a23f2f4a77e4208a81e580d719b46b2f04a92e50609a923ee2de5eaf0849f80e6be17199d00b5abb2581f8517a591e5fe08356d9d917451e6af6151bb24ee8fca922571c5dbbd87f47847f6261f88072db1d", 0x1000}, 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0x1000}, {&(0x7f0000add000)="8b6dc25ce17139a3e8e3dc", 0xb}, {&(0x7f0000ad0000-0x43)="4031597337843fbfcd5dbc1df9f9807890607dc85b5896e3dad1b9047e9b47689ebe6ea4379cc2e59587fcdc4bc363bc57d09eea2e974cbb3a54e1d24775b8dec4c667", 0x43}, {&(0x7f00000e5000-0xa8)="ebed14391d9048528bf6026ee0377700de15aec9705cf6e39a6bef12579d92a644543728c531b7051aee24e3437ad7af6927346dd1f8b5414831efc7f557b4882ef21b02eccfef51a4e59afe278bf9705f740449eaced12b6e0a83ac4d9d72b622e9a7647d427125d11df517dda20173b32ca748fb100b4b04a515b9be90195c8e6070af82f3ec0ded61d197b7a0a397b968b77e778161cddadf3c89ac78d54181213d12b9cb90d2", 0xa8}], 0x5, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f51000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6678) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000909000-0xa8)=""/168) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000102000-0x20)={r2, 0x0, 0x1, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000de6000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00005ef000-0x4)=0x0, 0x4) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003c3000-0x12)='/dev/snd/pcmC#D#c\x00', 0x7, 0x400) fcntl$setpipe(r0, 0x407, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000bfc000)={0x2, 0x80, 0x6, 0x7f, 0x200, 0x81}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f000019e000-0x8)={0x5, 0x2, 0x3, 0xfff, 0xe1f4}) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 6: r0 = syz_open_dev$mouse(&(0x7f0000cfb000)='/dev/input/mouse#\x00', 0x7ff, 0x10000) setsockopt(r0, 0x84, 0x100, &(0x7f0000afd000)="80a73ec70721033487748d314ddadaf1eb87b7cd61eb05fe6f58257a641806fa6f26d9eb3601ac6ea37c7b4f1ab35211f728893ff0297fdb982df889565a9e8055874092dbc92150e5e202dc80dd2390638fcab23095806af8f1b6c72578bbe4f39fe2c8f081715db402b3d1e9ec61d28687beb397478b9b5b060bb296607514e086d934f9cfccce", 0x88) 2018/01/31 15:04:24 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b33000)='/dev/hwrng\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) mremap(&(0x7f0000543000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000066f000/0x2000)=nil) sendto$inet(r1, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fadvise64(r1, 0x0, 0x10000, 0x5) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000543000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000025e000)=0x0, &(0x7f0000b20000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a0d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x3, 0x8000000}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7) unshare(0x1200000) 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000531000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00000a6000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009e6000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f60000-0x4)=0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000648000-0x10)={&(0x7f0000861000)=""/134, 0x86}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004f0000-0x4)=0x0, &(0x7f0000023000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000bce000)={0x5, [0x0, 0x858e, 0x80, 0xc, 0x5]}, &(0x7f00003bc000)=0xe) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000b9a000)={0x103ff, 0x0, &(0x7f0000ed9000/0x1000)=nil}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000e98000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008dd000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000338000)={@generic="23bd308c3f0e0c7e13f01dc77c8f63db", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) getpeername(r2, &(0x7f0000845000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005db000-0x4)=0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000bf7000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xb7, 0xd0e, 0x4, "636ffea6e8d24498ccfceb7c55d62f2441179828e5b2b64846b6a200061f425799d43b8c463713b804185c0b52c2ee892f3f1338b887307a8a6609c0db09f0f618f9b39dfde6aa2ec3bda86b22c5e45c"}, 0x160) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x9, 0x0, 0x0, 0x0) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x8, 0x0, 0xaf0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) flistxattr(r0, &(0x7f0000183000-0x51)=""/81, 0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x8}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000361000)=""/217, 0xfffffffffffffd50) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000a9e000-0x4)=0x0) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f00002ce000)=""/4, &(0x7f0000e4e000-0x4)=0x4) ioctl$TCXONC(r1, 0x540a, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/01/31 15:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005c2000-0x4b)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f3000)='/selinux/status\x00', 0x0, 0x0) openat(r0, &(0x7f000070a000-0x8)='./file1\x00', 0x4000, 0x20) mount(&(0x7f0000a56000)='./file0\x00', &(0x7f00004ba000)='./file1\x00', &(0x7f0000e28000)='ext4\x00', 0x4, 0x0) getxattr(&(0x7f0000915000-0x8)='./file0\x00', &(0x7f0000e70000)=@known='system.posix_acl_default\x00', &(0x7f0000347000-0xbf)=""/191, 0xbf) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x2002, &(0x7f0000000000)="") r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000b7c000-0x11)='/dev/qat_adf_ctl\x00', 0x3a1042, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000018e000)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b1d000-0x4)=0x4) 2018/01/31 15:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00003e5000/0x2000)=nil) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x3, &(0x7f00008eb000)=""/106, 0x6a) fcntl$setownex(r0, 0xf, &(0x7f0000f7a000)={0x0, r1}) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000de7000)='./file0\x00', 0x80040, 0x101) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000082c000)={0x0, 0xb1, "c63bc5974f367eeea1e46525407902d84913096a054d34af0499ebed126b8e915bd1112b1e52cc1a1acc8aafdff7ee352edaefd8f1eeae72c0fc6fa9911e505857f40025b33a219107f7b008eacbc1f8bd4c2bb75cb53f51835095309b669f31332f92996d34626c4359c54896e90c5123a3a148d78cd69a3c5a49fc27ab85b788516c533169a367325e2ddb2fa67600d7b9c4e77a09a3b3fcec05c3e530dcbe70d4676f96972878c90af4c66b44d82159"}, &(0x7f000094b000)=0xb9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000e57000)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000357000)=0x8c) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) clock_gettime(0x0, &(0x7f00009e3000)={0x0, 0x0}) ppoll(&(0x7f0000a93000-0x38)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f0000feb000)={0x0, r2+30000000}, &(0x7f000023d000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) getdents64(r0, &(0x7f0000bc4000-0x55)=""/85, 0x55) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f00008bd000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) clone(0x0, &(0x7f0000f88000)="", &(0x7f00002b1000-0x4)=0x0, &(0x7f0000715000-0x4)=0x0, &(0x7f0000e1c000-0xbd)="") fcntl$getownex(r0, 0x10, &(0x7f0000535000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) exit(0x0) bind$inet6(0xffffffffffffffff, &(0x7f00005d4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = semget(0x1, 0x3, 0x208) semctl$GETNCNT(r2, 0x2, 0xe, &(0x7f00002dc000)=""/243) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000236000-0x8)={0x0, 0x0}) 2018/01/31 15:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f21000-0xc)='/dev/rfkill\x00', 0x10080, 0x0) connect$pptp(r0, &(0x7f0000a9d000-0x20)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget(0x0, 0x200) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000cd4000)=""/16) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e47000)='/dev/sequencer2\x00', 0x48801, 0x0) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000c57000-0x8)={0x0, 0x6}, &(0x7f0000e76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a6000)={r3, 0x5907}, &(0x7f0000935000-0x4)=0x8) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000001000-0x1)=0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009f4000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d6a000-0x108)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7ff, 0x400000000000000, 0x9, 0xa1f, 0x21, 0x6, 0x5d12, 0x1, 0x7, 0x20, 0xfffffffffffffc01, 0xffffffff, 0x101, 0x658]}, &(0x7f0000af4000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006f0000)=@assoc_value={0x0, 0x80}, &(0x7f00001bc000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000ee0000)={0x0, 0xbc, "efe073cd2dcddcaf299e4d5d1b117e1b62b24da31536d6b8929aa377cb37ab5addfb170e6c66e312c4d91617d2bc09c6a852020013d94fa402b9b70b11ac7807ac0aeba0cd0960302880ef2ebce2bc4fa6185d4565ff2ed4ea3bc30126ce67a4c253eae6dfad2280e625632d7edbb561c9aee4e50cea74e3f68faae2af114d8c8c00ceb17f086e807a1c9fdae28cfe5c980bdbb09304a3627dba44d586253d6253ecddf5811c968a33043fbc25b544c8b5ce3e5baa5520734d612c21"}, &(0x7f00008a1000-0x4)=0xc4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00006f9000)={0x0, 0xfffffffffffffb8f, 0x7f, 0x3c2}, &(0x7f000040f000)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000d80000-0x38)={&(0x7f00001bf000-0x10)=@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fba000)=[{&(0x7f0000ff7000-0x38)="dfb8a802611fa7bde0331bc3342b642629b4af57279f5c378801f37963900dd5444491283bda6f591ce62c8b22bc8e36c0266b7a3f030070", 0x38}, {&(0x7f00008e6000-0x12)="b19e803a222352598f7d2a1c95be07b73e40", 0x12}], 0x2, &(0x7f000052d000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x9, 0x200, 0x200, 0x5c, 0x2, 0x9, 0x5, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x1ff, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0xa, 0x5, 0x2, 0x8, 0x0, 0x7, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x8000, 0x7f, 0x401, 0x3, 0x2, 0x182, r5}}], 0xc0, 0x8011}, 0x4040) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003e1000-0x8)={0x0, 0x0}, &(0x7f0000ead000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000c89000-0x8)={r6, 0x1}, &(0x7f0000aaa000-0x4)=0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0f00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) syz_open_dev$evdev(&(0x7f0000929000)='/dev/input/event#\x00', 0x7fffffff, 0x2) socket$nl_route(0x10, 0x3, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000409000-0xf8)={{0x3, 0x0, 0x2, 0x1, 0xff}, 0x3f, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x101, 0xfffffffffffffffc, 0x5, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000742000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000af5000)={0x7b, 0x0, [0x0, 0x0, 0xfffffffffffffffc, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000db3000-0x18)={0x1, 0x0, [{0x40000082, 0x0, 0x7}]}) 2018/01/31 15:04:24 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000008000-0xe7)={0x0, 0xdf, "6f1ec5b8380af548d981633fdd1f00997e4b9cb0bfb453d02d581d7badea18bff488e83b2a1fccf0258bd6099ce5d61d36d345f73ece56eca0db06f8f69cd823d228f46abb09a4e7bf04f12dccc6a76abd7fd3c94a545065ebe519b3c868af2f2c1fb0d5a18340943b331dd8f7ccfce812ab68a8fb9b9c3fed9d36ea38d5b6ecbd8cc88e9b87fc245d725df4199c3e8c0d78dcf5dc022338da0db3e5d8a7c82ae2c71ee7362aa80d10f20e0c9075484491ebefbbc45c44d9c4bcd74ebf5a8665c1b0e59c3e7e92ee823d6afe239e4d62124bff00d2f383ae8d69ace3228ebe"}, &(0x7f00002ea000-0x4)=0xe7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000eda000)={r2, 0x1, 0x30}, &(0x7f0000191000-0x4)=0xc) fsetxattr(r0, &(0x7f0000257000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000485000-0xf)='\nproc/system(-\x00', 0xf, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f000050e000)=""/205) syz_open_pts(r1, 0x10000) 2018/01/31 15:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f00006f2000)='/dev/snd/timer\x00', 0x0, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x1e, 0x2000000000000005, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000a94000-0x4)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000928000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000ee000)=0xc) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000549000-0x11)='/dev/qat_adf_ctl\x00', 0x303000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000034000)={0xfffffffffffffc65, 0x1ff, 0x7fff, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setpriority(0x2, r4, 0x9) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/31 15:04:24 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000dff000-0x10)={&(0x7f0000903000/0x2000)=nil, 0x2000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000123000+0x2c4)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwrite64(r0, &(0x7f000011b000)="a38fd727fdc21d028fa669a3c43770b4619358aa6d772aa318037d79bf169c6a7283c4f4bd49857e5ac598658f3cc6e28318958fcfad817e155e6da4479453970ac26debc9ee5376efdb73d84e16d835ec716ad7a65ea7496521fd5e83ae3b9d923ee06ae3aa954cebd415a0764aad400d87baff13c636ce6ded790e104182f6ceea9857f67c483cdd9eac0cc818d07b965c92126a00a2628228296dbdce387e75f4f3b6481cca975d74430da844e8275ae812db0e38d89c23bb24c507a36f4618", 0xc1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000072c000-0x8)={0x0, 0x0}) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b25000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ee8000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000170000)={0x0, 0x40}, &(0x7f0000502000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000087e000-0x10)={r1, 0x40, &(0x7f0000c27000-0x40)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00003a6000-0x4)=0x10) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e5a000)=""/195, 0xc3, 0x0, &(0x7f0000cea000)={0x77359400, 0x0}) r3 = syz_open_dev$vcsa(&(0x7f00006a7000)='/dev/vcsa#\x00', 0x1ff, 0x81) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00003f3000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c99000-0x1)=0x14) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) r2 = gettid() sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000088c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='bridge0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00007a9000-0x10)='/selinux/access\x00', 0x2, 0x0) epoll_create(0x53b5) syz_open_procfs(r2, &(0x7f0000bb1000)='coredump_filter\x00') memfd_create(&(0x7f00005d2000)='wlan1*\x00', 0x3) write$vnet(r0, &(0x7f00003e1000)={0x1, {&(0x7f00005ed000-0x1000)=""/4096, 0x1000, &(0x7f00000ed000-0x7e)=""/126, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x400202, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x6, 0x202000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x2, r1}) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000)=0x8, 0x4) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)="ddf8bb594d5958f035b22bbc2f2cbbc85a5fe83a6696e0b3274c190bb91808f4b7eb9f3acbf0815d70a2d81ec9922993b80d1165d479911291f507a5b6218dbf4519c546747632393ebe1ec1dc56634eafbd7be649f0bff02a81d658a1b66b01b432d4985f52a4db08d365bb705e4427ed101c53b4cf7591fddb08a53a78d7067e866050af76a927459f136578b609db6d943ff9a8d3718afea32bbbf57eeedbe44a7fd884c332a3a147a07c55c8884eeba60ca7fc20eb6dc993b8a89ba38bb7c864512d13b74d1a007079a7c3b527", 0xcf, 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x80000000, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000004000-0x9c)="744f75695e701bfffe676f670980554b7744d687cf6f0a82148bdb537dab69897fa6bd4eec670b89bfe15fda0aa4d2b1e16d1be6aa960b85c17cbd6925669087ab340fc464312feeac844bcea1097722061af11a81b921ea06835ebbf63080a9819a84071a952b297249291c31a75888c45affb71f4d06d0f0b233ac80edd9447235587116dd3b658b9673906f68074e6e636adbc0f479bd4daaa4fe", 0x9c, 0x4, &(0x7f0000004000-0x10)={0x4, 0xa50b, 0x1f, "bdeadaac06fc", 0x3, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000)='./file0\x00', &(0x7f0000002000-0x7)='autofs\x00', 0x10000, &(0x7f0000002000-0x33)="118f553c326ca501e3347924c3e775a0bcd48f36841df57786155ece1ead847afaf2483e156bf4b3bea6b1943bf3714f0cb891") ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000001000-0x2)={0x7, 0xe01e}) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x81) setsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @rand_addr=0x733}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000007000-0x6)={0x0, 0x9}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r5, 0x0}, &(0x7f0000007000-0x4)=0x8) 2018/01/31 15:04:24 executing program 6: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000030000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000031000-0x20)=[{&(0x7f0000030000)="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", 0xfa}, {&(0x7f0000031000-0x10)="6b5488d5d8fa81d3c2b4a998c67b511b", 0x10}], 0x2) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000030000-0x10)={0xae, 0x7, 0x8000}) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x18, 0x27, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000087f000)='/dev/audio#\x00', 0x6, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000b21000-0x8)={0x0, 0xffffffffffffffac}, &(0x7f000006f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000088f000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0xff, 0xa44a, 0x1, 0x10001, 0x46, 0xfd, 0x3, 0x4, 0xfffe000000000000, 0x9, 0x8, 0x7f, 0x40]}, &(0x7f0000dc4000-0x4)=0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r2, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) 2018/01/31 15:04:24 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000207000-0x8)={0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x11, 0x8000a, 0x3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009bf000)={0x0, 0xb6, 0x5, 0x4}, &(0x7f0000f85000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)={r4, 0x5062}, &(0x7f0000145000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r5, 0x3, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$midi(&(0x7f0000002000-0xb)='/dev/midi#\x00', 0x2, 0x22a91ca224de18ef) r7 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x101002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000002000-0x4)=r7) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r6, &(0x7f0000003000-0xe)=@l2={0x1f, 0x100000000, {0xaea2, 0x800, 0x62, 0x7f, 0xd45, 0x4c2c}, 0x8, 0x7}, 0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r7, 0x84, 0x78, &(0x7f0000002000-0x4)=r5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r7, 0x4038ae7a, &(0x7f0000003000)={0x2, 0x9e5, &(0x7f0000002000)="8d73217c555cf3d8537e4466a2b57925abbc171cf41f13acc1831cb636416cc099df2c35e6245b070e768aec65fcb1fa2672b87fab93ecad75c9d02872a7af920ed6dc4fab77f8f2d6ca86f8124e89201cf479403f195eec8119b7aa046cce23e59fc59a20c2e403ad4c3afaecc827c4fbccf9344b19b2ef300ab7e0d78a1c494d34881e45bf3245d1f55400cd9ca3b13c469e21e7d82c8442c7bb2e189f2a045274dd3cce989c262b086fbd6c1dc289c162c363a740d30e4b04827fa8677ae7f4b703d214f8a6d98a7a8cd52a5a551eafa715815e456e6b5411fce74c", &(0x7f0000003000)="90ffb7a23535c551000a78aefe0d65c19d82812266aeeddb73a60c015066434cd9d207570699c58dd8b9f70c1e0fc8b69bbf305422bd44dd4c746ca90eae65b4f0b4af325093d103bacf1ea96cad3b1316433e79048002238e16c39d12cb2ccf6ce8674bc22bbe6529159c1ab63413a7c613020ac89fed2863d06ceac596339ffdab41814c50ae653ecef8733893354efb3a1631e2245fbfc15db9f84027bc7d09e38fda3e2268647c39db2e77611ea52ff72d6cd4040e7edbeb2d377945a82cf187e46eba1508be398d8f07235d8693ce578ae839973c8252ef0da441f5469b64e0eeebea253dda6fb86a8811483db4cfe8d5b3549b57", 0xdd, 0xf7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000004000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r7, &(0x7f0000004000)={0x11, 0x15, r8, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x8001, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$EVIOCSABS0(r7, 0x401845c0, &(0x7f0000001000-0x18)={0x0, 0x7, 0x9, 0xbb6e, 0x0, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000007000-0x10)={0x7, 0xc2, 0x52d, 0x100}, 0x10) readahead(r0, 0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000002000)={0x2, 0x4, 0x10001, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:24 executing program 5: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f00009e8000/0x2000)=nil, 0x1, &(0x7f0000d5b000/0x1000)=nil}, 0x18) setitimer(0x2, &(0x7f0000000000)={{0x0, 0x7530}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000)=""/168, 0xa8}, {&(0x7f0000001000)=""/50, 0x32}, {&(0x7f0000001000)=""/220, 0xdc}, {&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000001000)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x7}, 0x20) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x6)={0x0, 0x0}, 0x4800) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0x0, &(0x7f0000004000-0x10)={0x8000, 0x1}, &(0x7f0000002000-0x10)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x0, &(0x7f0000818000-0x10)=[]}, 0x10) 2018/01/31 15:04:24 executing program 7: clone(0x0, &(0x7f00001c3000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b6c000)="") 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) getresuid(&(0x7f00002d2000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00007bb000)=0x0) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ff000-0x10)="ad56b6ffffffffffe2fffa92ea54b9be", 0x225e80ee1270fe26) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000508000-0x16)='/selinux/checkreqprot\x00', 0x101800, 0x0) connect$netrom(r1, &(0x7f0000813000)=@full={{0x3, {"20672743261210"}, 0x400}, [{"e74bc776103840"}, {"0a271c722a53b6"}, {"11795f0e124361"}, {"2b8356b266fa03"}, {"30aa16e12c879f"}, {"be33869822b0ea"}, {"616f9ac9edb5e1"}, {"bf639e05d1cb05"}]}, 0x48) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000be4000)={0x6, 0x0, 0x6a754b7d, 0x400, 0x2c, 0xff, 0x9, 0x6, 0x400, 0x2, 0x80, 0x8}) r2 = add_key$keyring(&(0x7f0000392000)='keyring\x00', &(0x7f0000428000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a03000)={0x1, 0x0, 0x0, 0xfffffffffffffff8}) socket$kcm(0x29, 0x5, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000997000-0x20)={0x0, r3, 0x0, 0x3}) keyctl$setperm(0x5, r2, 0xb9f5c5106ba48ba4) r4 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = userfaultfd(0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r7 = creat(&(0x7f000009b000-0x8)='./file0\x00', 0x0) write$sndseq(r7, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ftruncate(r7, 0x0) dup2(r5, r6) sendmsg$alg(r4, &(0x7f00005f1000-0x38)={0x0, 0x0, &(0x7f0000332000-0x40)=[{&(0x7f0000fa8000-0xee)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000f43000-0x18)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000034e000-0xbf)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000eba000-0x4)={0xffffffffffffffff}) getpeername$ipx(r1, &(0x7f00002bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000de3000-0x4)=0x10) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00009d1000-0x1000)=""/4096) 2018/01/31 15:04:24 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000000c000-0x9)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0xea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000000b000)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000c000-0x108)={r2, @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]}, [0x2, 0x8, 0x1107, 0x52, 0x5, 0x401, 0x8, 0x7fff, 0x5, 0x4, 0x6, 0xd8ef, 0x73068545, 0x8, 0x4]}, &(0x7f0000001000)=0x108) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) syz_open_dev$sndseq(&(0x7f0000840000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000801000-0x38)={0x0, 0x0, &(0x7f0000d05000-0x30)=[{&(0x7f0000692000)="717e5357745132d9943ab8189ec7745e1e8611b82cac643f1730bba0463b576675905c744db98d4fc6e4725fb4d3f62927bce230a59613ee9f5e17e862f703954c95fc1798f409a4fe2f3c5e4dd8b0849cfd36e8a5d7b97f0d93ea86b1ce3422853a91d3cd95ef9f43a249868195b0481d985ede0269b467224db7bce21e89914582b574de4a6009295d05672858426659c2aafe78cd6cc09c032b92fcd39a8e0ed16de42e9016075f30c18b", 0xac}, {&(0x7f00009ec000-0x1000)="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", 0x1000}, {&(0x7f0000df9000)="af96f6f5378016347cea487d6dfc3556f57062062ca6854521c530a4ff56a316f88a43e8e6107894040099fa2a42efcefd8440e9bf73b5d64f9031a8fca12102b2aa59ed652be40c922d3aa40a2f4c7d7308b669a4be37a8844e1a85f67f", 0x5e}], 0x3, &(0x7f00006d9000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000b000-0x5)='/dev/mixer\x00', 0x41, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000008000-0x10)={0x8, 0x5, 0x8, 0x80}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r1, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xa}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f000000a000)='em1user,-M\x00') sendto$inet6(r1, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000075b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000cc2000-0x4)=0x0, &(0x7f0000217000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000f34000-0x50)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000162000-0x20)="12000000000000003400000000000017ecff0011a10000000449faf4e2007e23"}) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) pipe2(&(0x7f000004a000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000076000)=@sack_info={0x0, 0x12000000000000, 0xe4af}, &(0x7f0000fcc000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005da000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80, 0xffff, 0x8, 0x51}, &(0x7f0000d35000)=0xa0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000041000-0x3)={0xfff, 0x8, 0x800, 0x1}, 0x10) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x80000001}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/31 15:04:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000e76000)="", 0x0) 2018/01/31 15:04:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ede000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000eb2000-0x4)=0x3fe, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000402000)={0x1, "f1"}, 0x2) r2 = socket(0x11, 0x4000000000080003, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f000093c000)=0x2, 0x4) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000e96000-0xc)={0x3, r1, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000061000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d44000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x40046103, &(0x7f000065c000)=0x0) 2018/01/31 15:04:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000002, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000c1b000)=[{r0, 0x0, 0x0}], 0x1, 0x10125) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000079000-0x10)=@generic="65342b07ef83b6c0c3febf87812ea67d") 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00005a8000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000788000)={&(0x7f00009c9000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00006f4000-0x10)={&(0x7f0000811000-0x50)={0x50, 0x6, 0x5, 0x500, 0x2, 0x1, {0xb, 0x0, 0x7}, [@generic="303c4b75f9a6ce18ce465ae5123313a67a728dc5f291c78ac9d6250b57751f3133d11719385d10963f8a068248", @typed={0xc, 0x6e, @pid=r1}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioprio_get$pid(0x1, r1) bind$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$void(r0, 0xc0045878) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000da9000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/31 15:04:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000c22000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c65000)=0x26) connect$bt_rfcomm(r0, &(0x7f0000ab1000-0x9)={0x1f, {0xffffffff00000001, 0x0, 0x4, 0x9, 0x0, 0x34}, 0xd3}, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bf8000)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x306cf490540ee133) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[], 0x0, &(0x7f0000279000-0x140)=[@assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x78, 0x117, 0x2, 0x5d, "dde54b0c4c68c4c73b0efff4e9893fef55910c5ec8229e283a487c9c0f9be4c7ed9e661177577365ef689ed9a93287804ea9f91033d297f1b472c1d9751fd34f0312ecbb4e66cc1f9f6149796ab3498657a4b360db5248c977687d2fe0"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffd}, @iv={0x20, 0x117, 0x2, 0xa, "0d8fb61dd7e0939ed65f"}, @op={0x18, 0x117, 0x3, 0x1}], 0x140, 0x0}, 0x4000000) recvmsg(r2, &(0x7f0000b08000-0x38)={&(0x7f00009d0000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000086c000-0x70)=[{&(0x7f0000bb8000)=""/8, 0x8}, {&(0x7f000068f000-0x98)=""/152, 0x98}], 0x2, &(0x7f0000680000-0x18)=""/24, 0x18, 0x0}, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b45000-0x9)='/dev/sg#\x00', 0xff, 0x8100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000436000-0x8)={0x0, 0x0}) socket$kcm(0x29, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00002b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r5 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') sendfile(r5, r5, &(0x7f00001cb000-0x8)=0x0, 0xfffffffb) clock_gettime(0x7, &(0x7f00004d8000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00003f4000)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000f13000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000050b000)=0xffffffffffffff48) pselect6(0x40, &(0x7f00005bc000-0x40)={0x6ab6, 0x3, 0xc5ea, 0xfa5, 0x6, 0x101, 0x8, 0x7}, &(0x7f0000ec4000-0x40)={0x0, 0x10000, 0x5ca, 0x2, 0xfffffffffffffff9, 0xc6a, 0x100, 0xfffffffffffffff7}, &(0x7f0000bd1000)={0x4, 0xd5, 0x1, 0x4bed, 0x38, 0x1, 0x2, 0x3f}, &(0x7f0000052000-0x10)={0x77359400, 0x0}, &(0x7f0000d29000)={&(0x7f00009f9000-0x8)={0x80000000}, 0x8}) mq_timedreceive(r3, &(0x7f0000acb000)=""/79, 0x4f, 0x0, &(0x7f0000e8d000)={0x0, r6}) ioctl$VT_WAITACTIVE(r5, 0x5607) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000e1d000)=0x2fe4) ioctl$VT_RELDISP(r7, 0x5605) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000581000)={0x1, 0x5, 0x0, 0x8, 0x0}, &(0x7f00001be000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000035f000-0xc)={r8, 0x6, 0x2, [0x0, 0x3e00000]}, &(0x7f0000cf3000)=0xc) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000f6a000-0x4)=0x40, 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)=0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000f7c000)=&(0x7f000005f000)=0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f000093a000-0x8)={0x0, 0x0}) 2018/01/31 15:04:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000c4c000-0x4)=0x0, &(0x7f000071b000-0x4)=0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x400000000000029, 0xb, "a9e6"}], 0x18, 0x0}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000e7f000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00008f9000-0x28)={0x8, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000639000-0x1)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000121000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a66000-0x4)=0xc) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/31 15:04:24 executing program 4: mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = getpgid(0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000af2000+0x310)={0x0, 0x29, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000af2000)=0x0) 2018/01/31 15:04:24 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000006000)=0x0) 2018/01/31 15:04:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x90100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb99b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000971000-0x78)={0x7, 0x78, 0x0, 0x3, 0x400000000000, 0x2, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0xffffffffffff211d, 0xfffffffffffffffc, 0x8, 0x0, 0x800278d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x101, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1ff, 0xffffffffffffff9c, 0x1000c) r1 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x51e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) r3 = accept(r2, &(0x7f00003a2000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000873000)=0x10) r4 = syz_open_dev$mouse(&(0x7f0000b71000)='/dev/input/mouse#\x00', 0x7fffffff, 0x242) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x5, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x3f, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000fef000-0x4)=0xfffd, &(0x7f0000a9e000-0x4)=0x4) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000022a000)={0xffffffff, 0x0, 0x9000}, 0x4) r7 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r6, &(0x7f0000554000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000005000-0x21)="420000003a00079f0000d209b1057f000a3f0216f7ffffdc00000028000000", 0x1f) getpeername$inet6(r5, &(0x7f0000e80000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000072c000-0x4)=0x1c) open_by_handle_at(r6, &(0x7f000032f000)={0x9d, 0x8000000002, "21c1e5f2a8fbca91edba2948af572f20cd9e46f62ada1898dcb70400ac411514ec618f02b5c978e94cb6575de38d9e73dbfde2c1d9b08ff04cf1c10e4b28931ae0d7eb336ee75bb426316906755d69284fa5700495787f0e7305a0b5c610b1f128258cf1b70081eeef171afe9521930241aa43f76f6d369ea9c845aae31d918deaf9dc02da558601cee5e06cfbe7cbd4436af57892"}, 0x400) socket$inet6(0xa, 0x8000f, 0x3f) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000784000)=@assoc_value={0x0, 0x0}, &(0x7f0000076000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000011d000)={r8, 0x0}, 0x6) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00007e7000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00000e9000-0x4)=0x14) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f00005cc000)={{0xa, 0x1, 0xfffffffffffffffa, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, {0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x100000000, [0xffffffffffffff05, 0xffffffff, 0x6, 0x5, 0x8, 0xa9, 0x0, 0x6]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f00000b6000-0xc)={0x8, 0x0, 0x800, 0x2, 0x1}, 0xc) getsockname$packet(r7, &(0x7f00004df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c73000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000769000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf, r9}) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00008d6000)=0x1000000002000001, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000f07000)={{0xa, 0x2, 0xffffffff, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1, [0x1f, 0x61, 0xfff, 0x0, 0x0, 0x8, 0x100000001, 0x6]}, 0x5c) setsockopt$inet6_int(r5, 0x29, 0xc9, &(0x7f0000ac5000)=0x80000001, 0x4) bind$nfc_llcp(r3, &(0x7f0000ed5000)={0x27, 0x7, 0x7, 0x0, 0x1f, 0x3a, "336b617a6a09ec0fa2ad9400963acaa58977533309bbf78b3569b21b1877404fd00d55c64701a7503f05be1875d6dc8ed1ca65cff1d65b16063a9fbe13763a", 0x1f}, 0x60) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000016c000-0x8)='./file0\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00008b2000)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x2, 0x58e) semop(r1, &(0x7f00002be000)=[{0x2, 0x696f, 0x800}, {0x3, 0x8000000, 0x1800}, {0x7, 0x3f, 0x800}], 0x3) close(r0) unlink(&(0x7f0000f55000)='./file0\x00') 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) tee(r1, r0, 0x5, 0x1) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0xfffffffffffffeae, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) 2018/01/31 15:04:25 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000099f000-0x20)={0x0, &(0x7f000002e000-0x8)=0x0, 0xc, 0xffffffffffffffff, 0x0}) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000661000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) pipe(&(0x7f0000013000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000524000)={0x3ff, 0x2, 'client1\x00', 0xffffffff80000000, "ad7c480d15f83a75", "3bdf8c72133a4d5d1a88d13a91ea04751b4d2d87f3a5115b63e956c92c1fa0a2", 0x6, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = accept$alg(r1, 0x0, 0x0) getsockname$llc(r2, &(0x7f000025b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00004cc000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000031d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000d51000-0x92)=""/146, &(0x7f000027f000-0x4)=0x62b8545f326095c) recvmsg(r3, &(0x7f0000445000-0x38)={&(0x7f00008a8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000045c000-0x50)=[{&(0x7f0000301000-0x9f)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000331000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f00009c6000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "b9bb250040d58721847e584abd75e0d86baef0249cdfb841ac9382e397463d68e2df0d5792875b1e6fea5aaeac3a760bda1185273c18cb4e3d678bad725ae75a2f594b6681"}}}}}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000004e000-0x71)=""/113) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f00007e6000-0x12)='/dev/snd/pcmC#D#p\x00', 0x4, 0x800) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000aba000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000f1c000)={0x0, 0x1000, "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"}, &(0x7f0000681000)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000db2000)={r1, 0x46f, 0x100000, 0x8}, &(0x7f00003b8000)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x97, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ae4000-0x11)=""/17, &(0x7f0000005000)=0x11) getsockname$inet(r0, &(0x7f000021e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cf9000-0x4)=0x10) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000637000)=""/20) 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x181000, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 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) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) clone(0x4040000, &(0x7f0000003000-0x73)="ceca75d49bf63015e39fbc119695e4de0632be5a1079dd85ec6a33521180fc30eaf8c4f96a6dcb592f1aa3caad858fc514635ddcfd72a02c92bff72aa1db128c281f07ba05eaff0d07939d691b9336fab66c0dae04b9f2072d23d20cee396070a79e6bd133fb088c8b0b01e27cc40d4d968edc", &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x9b)="bf0265d6dee4758eb8204b3bd8f1233a6b3252bcb2ac26de8f1cc1cdbe41a75bd897de0029494e2a2502e182fa06d68b1c990bf0cb9701444767cdc689a3fea1be8f61d9a62faa8d32043fd39fac98c153092a264b4a8abd9ae2a1774d03e318649764ac6b27ea47514ec36dc7c7b6400906cfd42522189856696710af4fd06a2590260b50f4d2173b52a7ce5f7821a580fbe6722ca2ed213e3ca9") ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000002000-0x5)=""/5) timer_settime(0x0, 0x0, &(0x7f0000001000-0x19)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0xd000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x80000000, 0x4}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000002000-0x9b)=""/155) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x3}, &(0x7f0000003000)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000840000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ce6000)=0x58, 0x4) socket$inet(0x10, 0x3, 0x0) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) fchmod(r0, 0x2) r1 = fcntl$getown(0xffffffffffffffff, 0x9) setpriority(0x0, r1, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000694000)='./file0\x00', &(0x7f00001c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000d73000-0x4)=[r4]) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f00000e1000-0xd7)=""}) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3e000-0xc)='/dev/ashmem\x00', 0x101000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000913000-0x13)="706f73fb00000000000000566f6573737b0000", 0x3) io_setup(0x1, &(0x7f00009b9000-0x8)=0x0) writev(r0, &(0x7f0000015000-0x20)=[{&(0x7f000095e000-0x6e)="b16ac383a3eb2be8e25e72f67925438b34f941d7b15e5f61ade9ca636c613b3161d9a45e37154a1eacf87b13f604f851214a60d434a3aff8f082c7342d918047602da31a42c631eff5287d217e7177d4fc0a8bbf05a8e12d1b584d84c64a56b4578de4ab30616e312365d21e8c07", 0x6e}, {&(0x7f0000805000-0x1000)="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", 0x1000}], 0x2) io_submit(r1, 0x2, &(0x7f00008f8000-0x40)=[&(0x7f0000538000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000554000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b03000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d10000)="", 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 15:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$vcsa(&(0x7f0000f67000-0xb)='/dev/vcsa#\x00', 0x5, 0x10080) accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@etimer_thresh={0x8, 0xc, 0x0}, @algo_comp={0x48, 0x3, {{'deflate\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) msync(&(0x7f0000bd2000/0x1000)=nil, 0x1000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005eb000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/31 15:04:25 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000669000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000952000)=0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000032b000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0xfffffffffffffffd, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000cca000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:25 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='*md5sum\x00', 0x1) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000608000)={0x3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d5000-0xa)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00009fc000)=0x51, &(0x7f0000326000-0x8)=0x4) read(r2, &(0x7f000086f000)=""/1, 0x1) 2018/01/31 15:04:25 executing program 4: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000fd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000153000-0x4)=0xe8) r0 = getuid() ioprio_get$uid(0x200080000000802, r0) [ 107.646648] binder: BINDER_SET_CONTEXT_MGR already set [ 107.653916] binder: 17139:17142 ioctl 40046207 0 returned -16 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000915000-0xb)='/dev/vcsa#\x00', 0x909c, 0xbd1adf02720bdef4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cfc000)={0xca6, 0x8965, 0x206, 0x401, 0x4, 0x0, 0xff, 0x8e4, 0x0}, &(0x7f0000f61000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000045f000)={r1, 0x1, 0x6, 0x20, 0x3, 0x8}, &(0x7f0000ccf000)=0x14) pipe(&(0x7f00004e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000f56000)=[{&(0x7f0000f56000)="3346c901a4", 0x5}], 0x1, 0x0) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000580000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000e75000)=0x0, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000a1f000-0x64)={&(0x7f0000d26000)=[], 0x0, 0x101, 0x6, 0x7, 0xfc, 0x5, {0xfff, 0x80000000, 0x4, 0xf22, 0x2, 0x6, 0x6, 0x0, 0x0, 0x2, 0x2, 0x9, 0x6, 0x200000100000001, "719792cf88c7786028dd87a8f647297659251df791f9e4100c97ada55b700c02"}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a04000-0x10)={0x0, 0x2c, &(0x7f0000d9f000)=[@in6={0xa, 0x2, 0xf6a5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004d2000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d60000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xe79}, &(0x7f0000716000)=0x98) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e35000-0x4)=0x0, 0xa6) gettid() socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000d6e000)="040972bef3939a457ae2b5de8b0dea19d630eb34a5a5a29000486288ce443f32f476f51257cd84ffdf7af79f9af042f6eccdb67f46342ba4ca9269ad9cd33152bf78a012d3ab17eab0bcd16fc5be90980c6ae58fa14f97ca16f6ae4d47675976426d498bf93f32b10f66b14964bd3a7110ff0c14460897603b6edfe65124f43a623144fd7d6fcdfb3c916c3d7287d1c47b613cefb329253d001c90d582b1b0ebd565449075a8d5b3bbfef66a8d6679c259992820bc9b7c8e41f1dffc2433a57f57049332e1c00f0effec275b50bf8845f00400eb5fada6d86d2377473a3e3c8687d714b045546b7e9deeff50f6e9745bf52b") r2 = socket$inet6(0xa, 0x5, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000094f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000065b000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004f0000)=@assoc_value={r3, 0x6}, 0x8) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f9b000)='/dev/cuse\x00', 0x68400, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000062d000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1ff, 0x9, 0x2, 0x6, 0x9, 0x3fa9, 0x9, 0x8, 0x100000001, 0x3, 0x40, 0x7fff, 0x6, 0x100000000, 0xbf44]}, &(0x7f00002ef000-0x4)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000825000-0x6)={r1, 0x10000}, &(0x7f0000fee000)=0x6) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00002b4000)=@int=0x0, &(0x7f000092d000-0x4)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00003ea000)=0x8000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000c5f000-0x4)={0x0}, &(0x7f0000f2c000-0x4)=0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000385000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KVM_IRQ_LINE(r3, 0x4008ae61, &(0x7f000052a000-0x8)={0x5, 0x8}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e09000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=r4, 0x4) r5 = fcntl$dupfd(r3, 0x0, 0xffffffffffffffff) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f00003ca000)=0xffffffff) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00005cb000)='/dev/usbmon#\x00', 0x80000000, 0x402001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000264000-0x3c)=[@in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031e000001000400000000e000031f0480fbf502007e23"}) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000052e000-0x10)='net/ip_mr_cache\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00005c8000-0x8)=0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000-0xf6)=""/246) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a35000)={0x0, @in6={{0xa, 0x2, 0x25, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x3ff, 0x93}, &(0x7f0000f67000)=0xa0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e73000-0x10)={r2, 0x10001, 0x400, 0x8}, &(0x7f0000cd9000-0x4)=0x10) r3 = socket(0x100000000000010, 0x3, 0x0) write(r3, &(0x7f00001e8000)="26000000420009fff15200f83a0000090000060001ffffff12000000fe00085b1ee9fb4b35ea", 0x26) 2018/01/31 15:04:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000384000-0x28)=[{r1, 0x402090, 0x0}], 0x2b2, 0x100000001) 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4)=""/0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000042f000-0xa)='/dev/vcs#\x00', 0x9, 0x20000) sendmsg(r0, &(0x7f0000b67000-0x38)={&(0x7f0000790000-0x60)=@nfc_llcp={0x27, 0x9, 0x5, 0x7, 0x2, 0x6, "977b670e31565e80bc0868f2d365d479e811b221b159237b5acefc58aa72dc6e286b215c574069accb8478cf243abbc82f165dd367a09d6c05b9f47276f02f", 0xfffffffffffffff7}, 0x60, &(0x7f000033e000)=[{&(0x7f00006ba000-0x7f)="ae01140f52fa7ff40a8dc598e3303a4de33b6389fded73291be3d7566bda8d6d63f8cec0035943785d5c7c25a408651e412ebfd03a26465863515e718396df1f51c0f9b346980e5dd9566ad5dae9b916f1da447666e23478f094fd3e7e54729daee621c03bd23c74d871c597aa2ca663cf13774a8869c1f3ed3a539b91fd4b", 0x7f}, {&(0x7f0000ed3000)="36dd716ca924b6dfdf2042d1cfc9b83d9b66fc40b41504feb0da9db5f24c113f58ea3af994b1d701fa9da0843eb096ab72fa17691fae6a5aacf00994b30c15ec4ec41e55307092089380474ec5163f7592b171097781e7617b29c8aea919d0beea1faf4e1a8ae84406ef88a5d9c115dc9aa242dd4e8e4d861534878882dfb9e0fb2e90fcb06f3df9bee8704f9f9cf6ef", 0x90}, {&(0x7f0000ae8000-0x50)="8333fcad36d340c379a1fc5b5060fcb93673c140df03228ffbe9720350ada65a9cef20a1503a335dab8cabd1ec45d2f4565e1165dcc5a02b193cc72cf498697f326dec55c006401a678a4b232ce4543e", 0x50}, {&(0x7f0000f9c000)="a7619ce475d77c23f46c95b508242538649de8c7b2fc5783993e72aea2be2bd16a6a33a7c141e9554c26c241b1b5289eaeb056abc36d3ccfd37d50e77c958935a2dc222e821c2f17b8287018f3c1cb10583e6540b16eb5a7390171d8168afd6f82f0191ca71330b0a8296dd765478037ab6e9f053a4ae81e36bfb2c4fa3779db0bba199e95d6cb1b0abcb474d795bac414ac5e29bfff31aab4f5006cde17894214a188bb515b633dc2530feffa0227da44b47416df01f9e3d12d74fe8ecba98f7eb2a0e7c9677cadb83c23e23e45b9af275d4bc3198860231547f708f5d996c3b0248cb382a56e6e4936856866", 0xed}, {&(0x7f0000543000)="3b6c374720fe252f17169d27a3a442a4a36577bf4d48c72b95de254c5737e676229f3db94fd980709239be6d436766246d23edf855bad4f7b0f54582de7d92631e7a40cf9fc2abb6fc9d2a6bcb1a78f327bc8df8e52d64d1bbcf3bee33381bc39c5d01bf9007887dc01a459a259a23cf88eda97262a2e28d9c02d56166e7b04e56aa5385849d5acde04db6858a51067526dda0a04629d24bc4b175d4d52fcd57cb58f78010c4afbb93b56e75353e02c5420a9bb9", 0xb4}], 0x5, &(0x7f0000352000)=[{0x98, 0x117, 0x6, "7a4975a05af4e9a89072025b5215d579b894583897825fd2e816cac8432567e92ecd5f89e873275ebccb3e71a3947d1e29611e458fdd6dafb0366b1eb8737e264fb4342a63ab2ab2f867f54ea86214c3d4fbe367bb45a0c0c8204901fd9e561e054f79c7e16094a28d67f6341c60b2db0ea777c511b119f4d93e27ae2b56c25b2148"}, {0xf0, 0x0, 0xac, "23e9f3eb720c34e07d73e0badc396bd71c7bb910dcdb9ab8a711347ee385741e33c83f6ad289380b963bea01f5fbe1543b3fc10133d152e3f617ec3cdbd1c41d0e9102df2438025c20ea4add701aa623334046fe0a770bef864e742697c8ed20d487763a858e7d6705f3795061509c3c3b75e4163fa40f0f3d5f893ac622e2db0a4b5e03b1f5e4405f2f3491afa9c20d17100df3939f12513618359e0321877cb7fcfda3f2e10be712322790677f33720f7395a76b75c0ce4a2ec813eef8be2da86d804d29f9e89f798b2bacdc3922c2a7f1df6d63799608a30f083c76d9"}, {0x30, 0x10a, 0x6cc7, "03b07c3d2b25558b71d2579b52c533bf6247885e3393bc063fac0f33e3"}, {0x108, 0x102, 0x4, "c010968fb4b1d745f4332d02a46500b542c81148c251bc57e4ca845764f50657f23582d239ada62f84343fbbcaf3914a81c19f7fc534715d37e78bff8687c0ba39fdcefa9d2b2a19aee22f0ad4ec62f36f2f7a36253ba74c880e052e2046ae3b19219bd5a85e0655af65dbf343dd393e11d74bfeeff365ba90e40ed820f0c228c1d0e855b86a0b1d00cf7bba81f486be8ce4e22360f7deaa2d984663b3dc1b31267232e2f5a64ef1adec3e2b32e293cc2843b6c560957743534442cb5b2ba4452be7cac3ca54dc88221b9eaf378c389820a974c69c10196776f71e073e1caa8cc90b69373d604a390336e8422220d1a8447eed90"}, {0xd0, 0x103, 0xc2f4, "0bbb73d773de0ecad094bc81369a6eb8950b7af76ff77805bc537704a20457d447188b0fa4b150fa72327a8c8156b83200ddfa974a5ebf235d72676af54954a5a20a1d2770d357046b4f944164aba9ae246fdb2e7da89dfa68bf6975ac08deac7f0c55d0dde3b98106f28aa23e7a767b84f4240db4f5423fb05bd7d498197800130a1c50d3ea7ca6cdbfdf9c3dfe542aa1f52157158af567dd409661a528c7058aee5a2e4f7d2d1e53300e51d3b1a2a860f7c1605dac416bfe4e"}, {0x70, 0x115, 0x9, "d46fd3d6cd8e0a65ad3636efa42e99bfa70ab40bbdb3ca477145a348a5143c13d8ee46319d14fb408ebbd3a7896dfe4b4325727d60939d68769430453eebe96251e531a78788d2ee8d94e93e330735b45c76ec693976accddf44dd"}, {0x58, 0x105, 0x0, "332dfc2982e1f3acfc8f6221492b6efe22afb7b7a6ab44a4d33495e910917f86a5fac59e89065ae54f19500b87ab84cc9edccb9b596cb945b3238c06c39dd1286a63"}], 0x458, 0x80}, 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004fd000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000227000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x4000000000000000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setstatus(r1, 0x4, 0x4000) close(r0) sendmsg$nl_netfilter(r1, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c98000)={&(0x7f0000b93000)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ca0000-0x20)={0xf4160000000, 0x80, 0x202, 0x76a, 0xfffffffffffffffe, 0x10001, 0x5, 0x80000001, 0x0}, &(0x7f000000e000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e56000-0x10)={r1, 0x4, 0x7fffffff, 0xfffffffffffffd18}, &(0x7f000089b000-0x4)=0x10) recvfrom(r0, &(0x7f0000f2b000)=""/0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fef000)={r2, 0x5}, &(0x7f00004bc000)=0x8) write(r0, &(0x7f000033e000)="240000005200079314f9f3f500070a000201030600000000400001000000000700000081", 0x24) [ 107.746921] sctp: [Deprecated]: syz-executor4 (pid 17175) Use of int in max_burst socket option. [ 107.746921] Use struct sctp_assoc_value instead 2018/01/31 15:04:25 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000e0d000)='/dev/usbmon#\x00', 0xd24, 0x400) setsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f000011e000)="b400b863ce3b5f14703358fffaf2c185a35cdebeeceb5cf79e3fd0168a6039943c45d34f1fabc118eae4d7972fbb56e76cd931455a509b25bd499e3135231a837c17980b70591630c89608559d4a8792a2cb619e47e692065505124e4fdbce49cb7e05f1159c2fedf737fa3edff1a05e66313bc66beac1aa0b34512d3be060d5c03b1874cab73ae3bd5335ffdc7518a9eb53a147", 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x0, 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]}) signalfd4(r0, &(0x7f0000001000-0x8)={0x100000}, 0x8, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000001000-0x78)={0x2, 0x7, 0x43, 0x9, 0xf, 0x0, 0x4, 0x1, [@sadb_address={0x3, 0x7, 0x0, 0x80, 0x0, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_key={0xa, 0x8, 0x240, 0x0, "970f57faa297587999da3f291857cfb694272c1be2d6e8d17fc9ea2e86a5a66afeb308f2188768304d252309797327b14e8174508cbcd916bb430c9869c7ddd55639ad7bd3b91d5e"}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x48004) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000)={0x7, r0, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000)=""/136, &(0x7f0000003000-0x4)=0x88) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000002000)={0x8, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000004000)=0x0, &(0x7f0000004000+0xcf)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000007000)={0x7000, 0x100000, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000006000)={0x10002000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000009000-0x10)={0x522, 0x3, 0x8001, 0x400}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000002000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000009000)=0x10) setsockopt(r2, 0x7, 0x1, &(0x7f0000002000-0xf9)="526f16a9b1c159cac3ea825325a9f10d93f0f16aa4e14670e0aa7cb6b2427a97a6366575a6350a308dc9a424e241c92cf5ee56b8591f872fd1ac18703dbd336f64ec5749bd0ac3fd430aba585c84ae3826efb19fb99d1a2261363912d07af470aa21a077ef3cc63d7096890aabd057954130cb01555e4c2cfb3593f55a1a9fdcc336bb3e812c454f95e61b3fe69d58ae4afafb89817f2f424d258f6792cb6c10f3f7a013579622bb384881dbefc9c574c79088fc98d0bf70eba781b2c7057c23c9f6c9c5eb98c7eeb84c4f54ac21e5bbc21eab6cfd8ffec5fe3781abdaefc7fed89ac59f763b155cbbd4a3759f9fc6204d592829992570dcbf", 0xf9) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000007000)=0x80, 0x4) unlink(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000000b000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 107.793442] sctp: [Deprecated]: syz-executor4 (pid 17175) Use of int in maxseg socket option. [ 107.793442] Use struct sctp_assoc_value instead [ 107.821979] sctp: [Deprecated]: syz-executor4 (pid 17186) Use of int in max_burst socket option. [ 107.821979] Use struct sctp_assoc_value instead 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000ab000-0x10)={0x0, 0x1c, &(0x7f000046e000-0x1c)=[@in6={0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3116}]}, &(0x7f0000075000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000cde000)={r1, @in6={{0xa, 0x3, 0xd1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c8c000)=0x8c) write(r0, &(0x7f0000e86000-0x1f)="170000004a00070000001bff7f0008ff0a368000000000", 0x17) 2018/01/31 15:04:25 executing program 4: clock_gettime(0x6, &(0x7f000068c000-0x10)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0x9, 0x2) 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) r1 = add_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0xdc)="67e7134e72bae4aa698d0eaaa47378d162dd29a0e4781753bb86d8e114ecd2d21caece755913be52eb0d4899bc49bb2e4ccee161630f2492542b46e1d708859a75eb1146316335eb8e12d2000a491e2902f2f90529492d8f86644caed4c77a8aeefaedff13dbc0dbd7ba6f0babb9671cb3d487541f684b1833f59c64193fd9c639fe9ec6bb98765ec74c32e6d069e1d89212499f772ab5def0b64308f66be062307195962d6a3287a7086141a84a05e2e1f824510ce841275ca023b8a8b1ca9da358821d351d14648809420afe2c789344413bd34c193c677aca1878", 0xdc, 0xfffffffffffffffb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='.dead\x00', &(0x7f0000002000-0x1)='\x00') getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = semget$private(0x0, 0x1, 0x44) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x2, r5}) r6 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x3)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000002000-0x58)={{0xffff, r4, r6, r7, r8, 0x24, 0x54, 0x0, 0x0, 0x0}, 0x100, 0x4, 0x27104e68, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = request_key(&(0x7f0000001000+0x8f6)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1d)='posix_acl_access/wlan0loproc\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x59)="3b031dfc7b4e1ffd78c963130cc55740b1da2807387752e8799f76578a62de4027e996bde8bc044bdfb677eb9d479838bfe6e0e74401c95100eb54018c09e5720bc76da048bc3fb33b49692733511e977aad0ba71ae7dd7589", 0x59, r9) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000008000)='/dev/input/mice\x00', 0x0, 0x82) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00004ba000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000743000-0x7)='fdinfo\x00') exit(0x8000000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x7, 0x801, 0x7f) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) 2018/01/31 15:04:25 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000609000-0x9)='/dev/dsp\x00', 0x200001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f00002af000-0x2d)="2600000022004701050007208980ff0600cc00002b1f00c0e9ff094a51f101000000000f584d", 0x26) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/31 15:04:25 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/31 15:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000796000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000975000)=""/18) r2 = gettid() sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000e92000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000059a000-0x10)={&(0x7f0000610000)={0x1bb, 0x2, 0xb, 0x1, 0x6, 0x1, {0x0, 0x0, 0x3}, [@nested={0x150, 0x3, [@typed={0xc, 0x57, @u32=0x20}, @typed={0xb8, 0x55, @binary="c5f226099a6eb7de17b8a37baf84ce67235bdb7271190910105c12df2a9cf79a82d62ff62fef150d809b7d3aa8474bf593f67d4889978a314ff3e1510d9139d7a134c7e7e9a8551ddc30730022143e90664f34d1e6b5201e90d28b32fcf6eb09fe02ecb08fc4dcdd9055163b74623b579169278cb313f814b3bd1be4c9a4eedf1aeb9f41d766acc7f1a3ca6df2466378285ae54ed7b8a608e78bb0000e50cb738e69d401b6a78be414b273e3a9a9"}, @generic="4e3a114c73c3731a78f0bc66937a7cc7a3373bbaf5e34114c1bd0756d5ba7eb0c14b043d3bea70ddb5a98ca4e74b4c2373995599b7950b2787c0860bd2aab27c7dce2b7d1d07d10b85de05ae2c2280096ac23d1b719752a94b8da257908eb5102917723759d60ebf9e67bfbc1b283d0d2c7bae2e7658ee14de5f393892b6bf6cab48b6eb51920b"]}, @nested={0x12c, 0x22, [@generic="c7d073fd0149a511442f2073f61c71d1c9bd6da1902c19365d1c7a114c633ed691e0e2c4d7d891f7635fdbdd1bc0003217927a17e672ff6d8b6a88948c6aee9a69f3f67fb410906620e1a6d82b52dcd96628f337bcc135f2d1564212efd946ce3d8e35363fa59ab991359bc1af5419451f35a9cc9bba7688c35cc36ef309cfcab570f5c213b50c7ad429ce1517b36a5e460e1742c100edc01d58d838bfa5e49a4e5e1cb9cd5a1a9d71039af8de7d687a9465ba943de6dc0b7d69543158cdd53e3c3c9a365383d10340873adfe8acd9f77d0068941674ccd4e5537ecf4e0c81167cc6ba1c1a9b7591b00385011e045f26ffab234aca", @typed={0xc, 0x5d, @pid=r2}, @typed={0xc, 0x8c, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x58, @str='#vmnet0lowlan1*\x00'}]}]}, 0x290}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:25 executing program 0: set_robust_list(&(0x7f0000e76000)={&(0x7f00004a9000/0x2000)=nil, 0x0, &(0x7f0000e49000/0x2000)=nil}, 0xc) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000dd5000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000378000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="4b21e6c7c3215517417cc864de1e5c28", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a0c000-0x4)=0x20) r2 = open(&(0x7f0000956000)='./file0\x00', 0x20200, 0x61) getpeername$netrom(r2, &(0x7f00002ba000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c76000)=0x10) [ 107.845008] sctp: [Deprecated]: syz-executor4 (pid 17186) Use of int in maxseg socket option. [ 107.845008] Use struct sctp_assoc_value instead 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f0000e03000-0x38)={0x0, 0xcb, &(0x7f0000f59000)=[], 0x83, &(0x7f0000c31000-0x6a)=""/106, 0x6a, 0x0}, 0x40000020) sendmsg$nl_generic(r0, &(0x7f000037a000)={&(0x7f0000df8000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000220000)={&(0x7f0000531000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 107.938548] audit: type=1400 audit(1517411065.475:1179): avc: denied { read } for pid=17227 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000d59000)='/dev/mixer\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000ec1000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ae9000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000c29000-0x28)={0x5, 0x5, r1, 0x3f, r2, 0x1, 0x7, 0x8001}) r3 = syz_open_procfs(0x0, &(0x7f00009a0000-0xa)='net/arp\x00') readv(r3, &(0x7f0000ac6000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @rand_addr=0x80000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x75, &(0x7f0000779000-0x8)="", 0x0) 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000080c000)={&(0x7f0000df8000/0x1000)=nil, 0x1000}) r1 = epoll_create1(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/31 15:04:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000363000-0x9)='/dev/rtc\x00', 0x18000, 0x0) recvfrom$inet6(r0, &(0x7f000076e000)=""/95, 0x5f, 0x1, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f00001ec000)='..') umount2(&(0x7f0000ab0000)='./file0\x00', 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000b83000-0xd)='/dev/dmmidi#\x00', 0x101, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fbc000)={{{@in=@loopback=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027c000-0x4)=0xffffffffffffffc3) mkdir(&(0x7f0000520000)='../file0\x00', 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009d4000-0x4)=0xc) lstat(&(0x7f0000b7d000)='./file1\x00', &(0x7f0000f00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000987000)=0x0, &(0x7f0000e96000-0x4)=0x0, &(0x7f0000286000)=0x0) getgroups(0x7, &(0x7f000085d000+0xcba)=[r4, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r3, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000a3d000)='../file0\x00', r2, r5) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f0000685000)={""/1024}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d9a000)='/selinux/enforce\x00', 0x0, 0x0) recvfrom$inet6(r6, &(0x7f00003ac000-0x3)=""/3, 0x3, 0x2000, &(0x7f0000c2c000-0x1c)={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x4000000000013}, {[]}}, @icmp=@dest_unreach={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "000086ddffff0003"}}}}}, &(0x7f0000723000-0xc)={0x0, 0x1, [0x0]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00006c2000-0x9)='/dev/vcs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fb1000)={0x0, 0x2c6c, 0x3, 0x1, 0x3c, 0x4, 0x9, 0x8, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba4b, 0x274af3cb, 0x2, 0x6, 0xffffffffffffffe2}}, &(0x7f000039b000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001b2000-0x8)=@assoc_value={r1, 0x3}, &(0x7f0000ccd000-0x4)=0x8) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f00009a0000-0x1c)={0x40, 0x100000001, 0x401, 0x0, 0x0, 0x4, 0x1, 0x2, 0x8, 0x9, 0x0, 0x7c16, 0x0, 0xfffffffffffff001, 0xfffffffffffffff7, 0x10000, 0x20, 0x480000, 0x1}) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000eec000)='dns_resolver\x00', &(0x7f0000d86000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000925000)='/dev/sequencer\x00', 0xffffffffffffffff) recvmmsg(0xffffffffffffffff, &(0x7f0000b6b000-0x168)=[{{&(0x7f0000ccc000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f76000-0x40)=[{&(0x7f0000148000)=""/167, 0xa7}, {&(0x7f000010e000)=""/70, 0x46}, {&(0x7f00008f0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000175000-0x83)=""/131, 0x83}], 0x4, &(0x7f00009c1000-0x1000)=""/4096, 0x1000, 0x40}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f00001e2000-0x40)=[{&(0x7f0000e00000)=""/197, 0xc5}, {&(0x7f0000d89000-0xce)=""/206, 0xce}, {&(0x7f0000093000)=""/26, 0x1a}, {&(0x7f00009bf000-0xe9)=""/233, 0xe9}], 0x4, &(0x7f0000c64000)=""/17, 0x11, 0x6}, 0x0}, {{&(0x7f0000f62000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f0000afd000)=[{&(0x7f000067c000-0xf7)=""/247, 0xf7}, {&(0x7f000041a000+0x59)=""/182, 0xb6}, {&(0x7f0000019000-0xd2)=""/210, 0xd2}, {&(0x7f0000f88000)=""/52, 0x34}, {&(0x7f0000148000-0x8a)=""/138, 0x8a}, {&(0x7f000076b000)=""/4096, 0x1000}, {&(0x7f0000c3b000)=""/121, 0x79}], 0x7, 0x0, 0x0, 0xffff}, 0xb19}, {{0x0, 0x0, &(0x7f00003e2000)=[{&(0x7f00005dd000-0x88)=""/136, 0x88}, {&(0x7f0000bba000-0xb5)=""/181, 0xb5}, {&(0x7f00003c9000)=""/194, 0xc2}, {&(0x7f00000d5000-0xad)=""/173, 0xad}, {&(0x7f0000425000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f00001a5000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b5a000-0x10)=[{&(0x7f00005e9000-0xf)=""/36, 0x24}], 0x1, 0x0, 0x0, 0x6612}, 0x0}, {{&(0x7f000029a000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000f30000-0x90)=[{&(0x7f0000c5e000-0xc8)=""/200, 0xc8}, {&(0x7f000050f000-0xa9)=""/169, 0xa9}, {&(0x7f0000d3d000)=""/134, 0x86}, {&(0x7f00006de000-0xde)=""/222, 0xde}, {&(0x7f000037c000-0x7f)=""/127, 0x7f}, {&(0x7f0000b32000-0x26)=""/38, 0x26}, {&(0x7f0000e10000-0x69)=""/105, 0x69}, {&(0x7f00007ea000+0xc50)=""/4096, 0x1000}, {&(0x7f000037d000-0xef)=""/239, 0xef}], 0x9, &(0x7f0000418000-0x1000)=""/4096, 0x1000, 0x4010}, 0x80000001}], 0x6, 0x12000, &(0x7f0000de3000-0x10)={0x0, 0x989680}) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000f01000)={0x0, 0x3ff, 0xffffffffffffff00, 0x8}, 0x10) r2 = add_key(&(0x7f0000f14000-0xc)='id_resolver\x00', &(0x7f0000d54000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000974000)="c8", 0x1, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000051000-0x8)='big_key\x00', &(0x7f000043b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r2) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) mremap(&(0x7f0000b2d000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000bbc000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, 0x0}) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000c3e000-0x10)={0x101ff, 0x0, &(0x7f0000b7c000/0x4000)=nil}) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000087000)={0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003b3000)=@common='bridge0\x00') futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000ebc000)='[', 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) writev(r1, &(0x7f0000b1e000)=[{&(0x7f0000117000-0x1000)="c2455af4465849593bdd48d922abf3332d10e64218228115ef6c90641da5569d32c636bb5640f018696d575469564aacefcaca7231a44f99abf5a97f867c19172e757cf3dc157b8cf5b90fd96cd9f8d3c4472db646510176030486354d8e95bacd421c7dc01516b9f35fb5ce72bc152aec19733162319db0a3e9e35d86051afa3c7cd0d48d774f672a3dd995dfa342a3d8e53324474c36e64dfb29a534845a9fe2f64d6d5405bc80becf3fbe42c7a70e51d04661e5d09de74690bb6c0c9b4e813dcc4662cef9aa41b59e42934909b1ed054cd250a0d6f5a42f9902c0cb29429cddbba65f5acaacfaef9f9ea607023ad54af4efbe5db2326131309a56065e320dc2d58dc6c54dca171d490ac8bc1867ceebc995b562d06775fb981da2d41ffc28f9a3c78c20b27f688e1c56f7676805ff782936b5149a1770fb1f3f05efa55bf310ea3c0213dc3f14fc473879c6aafe35796aa3e3e74faeca3a4e2aa7d308da6cb08fcab527ab2d5ad1d6c0d9de0c977af57e36790f0900a53be1dfd4dc4a430802d35d483ad305a78e5d71983f0c753f4a9ddc61fc563f560b1276a77439f8b13f1e773844c537391c8d91d834c1df5b0052e219c28d5da366525b0f8acd49ec0e05cc4d5bbbcc6618ed6e43905ee42b0f8e7df2a1abd0addc4f7e10c156904221f5d1b09dde709a9fb7bdeefb08676bd2bc3035e58a49f5d901ff6eaf3274f2846608f90d52df7ac58a8878da4f93c2ea849517d9bba21e3bcd1f0c9d9bde03dc619de9583eb99a8a7e8519d4ffaab98125ce7c0a713855811029b1c5907f5f1798490dd4a63bb7907a4a76720ee151c05f4f7868d08ba176db74adb7d60ec17ad45fea3b30a9e9a782274c52c63c077c96d2e3d8a8c01dc7613add7e35aaca402c398dbaff2269139336492b27f732d3cd468fed896db09c37ddf8155924a4b5c790b87777e234101bece3816c0dbdf96cd5bd8a453c3a3ea2c2df66ca7cad9e1dcfa22ed94651031c21cdcc9ff8360581372e7ff86b6f4ffb4af449ab5921a8e0620b69f013faebb5e55eb304f96827551a19fcd4c5be95c85df27255a849621f29853aa20b08c419c041365741c5c3cac8edcaab3a250b80f6941329d1d08f30e7641184fc58bd7d6069154e88e450afb13dbf4de2e8348d3e5143169c877527852946b66c28f41fb731b3ff65c9530656a7c007076de72bd151d4a51ba3274d2514c533e8a8ea81a430c61fa5f98b0f89c2baa3a6a581c425fc6c4fee36aa4322f39557114f391d59a246843422f377e14e27d16f1d89529825ee861b071c10cf5a6c2c9e69f8d5b1a4a2148e9e0f58aa770825421c833ac2bfec5bd9bd4dc422fc68b8a00d11fe7ca1ebfe44722bd596deac2f7e8232e2f0fd180fa8fa0963c97202849ffacdc1938a01bfeba4be84425f61a9471f0d625c5997acb539879e8d5fdf340ee14b27a192b452b1a99b4439ec129745715b20284a0f80444fcb8f1823a99712521379c486f2f755e15e0c238910e132d8a83b8d21bfa591aada225f4f1c30e882a0f27c3959aa826e43a65d6b", 0x454}], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000019e000)={0x100000001, 0x0, 0x0, 0x0, 0x0}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) close(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00006f1000-0x8)=0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000020e000-0x10)={&(0x7f00006db000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000128000+0x6e8)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c05, 0x0) close(r0) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000afb000-0x12)='/dev/input/mouse#\x00', 0x7, 0x121000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000038b000-0x10)={&(0x7f00008b2000/0x3000)=nil, 0x3000}) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) pwritev(r0, &(0x7f00009b5000-0x10)=[{&(0x7f00007fd000)="4b5144931c6101d484f9379d63c2897c076a3028d8db04962749ab2a97ad8c83a8db69cb4c179d3e5f5587ebe52ee410cd6173bc93b2e3d347c19a85d00f62fab81a7e2170c73362b0e8780d10e404c1cdcf1cdf812ff69ff8d786a9c5b70811dc4413c5dee9f69ac9903fbea544abf5836707ce5e250e4252afff0b055379720daeaab40b0353498e378e1f32621d3ca3ae189c9b30b843c81f6fde00b841c54d04c373094d8673ed6b7961e1f771779a209804bf2c", 0xb6}], 0x1, 0x0) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) r1 = accept4$inet(r0, 0x0, &(0x7f00004d4000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f60000-0x4)=0x0, &(0x7f000013b000-0x4)=0xeb5eacac72140b37) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000593000)=@sack_info={0x0, 0x3, 0x8}, &(0x7f0000bb1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002d0000)={r2, 0x5}, &(0x7f00001d0000)=0x8) 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xb, 0x0, &(0x7f0000994000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000479000-0x8c)={0x0, @in6={{0xa, 0x2, 0x100, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x53e181d2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f3000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fec000-0x8)={r1, 0x7f}, &(0x7f000037d000-0x4)=0x8) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000026000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "de823e3390f481cec820537000bbb08320a412a9ce981642f4d22065e15e6feaf4cc80a464fd7d62a89d789588abba421bc5f85ef2594337bff839b0af09e0", 0x0}, 0x60) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000002b000)={0x0, 0x0}, 0x4800) syz_emit_ethernet(0x3a, &(0x7f0000026000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x10, 0x0, 0x0, 0x0, {[@generic={0x5, 0x3, "02"}]}}, {""}}}}}}, 0x0) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/vcs\x00', 0x519000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00004a5000-0x50)={{0xff, 0x1}, {0x6, 0x0}, 0x28000000000, 0x2, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000034c000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001f0000-0x4)=0xc) r1 = gettid() sched_getattr(r1, &(0x7f0000013000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x7, &(0x7f00002e1000)={0x0, 0x3, 0x5, 0x1}) rt_sigtimedwait(&(0x7f0000db1000-0x8)={0xff}, &(0x7f0000f8c000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000141000-0x10)={0x0, 0x0}, 0x8) 2018/01/31 15:04:25 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c27000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000ac0000-0x80)=[@decrefs={0x40046307, 0x0}], 0x1, 0x0, &(0x7f00009bf000)="12"}) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000560000)="", &(0x7f0000489000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000067c000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007d2000)={0x2, 0xffffffffffffffff, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c38000)={0x20, 0x7fffffff, 0x7f, 0x5, 0x7, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$void(0x1f) 2018/01/31 15:04:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a9000)='/dev/sequencer2\x00', 0x201, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x120100, &(0x7f00006bb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000005000-0x1)="") 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x9) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000001) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000a07000-0x1000)=""/4096, &(0x7f00000f0000)=0x1000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000037b000-0x4)=0x80000001, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000ce3000-0x1)=0x0) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) r2 = fcntl$getown(r1, 0x9) sched_getscheduler(r2) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='timers\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) rt_sigaction(0x6, &(0x7f0000b53000)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000add000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000499000-0x8)={0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)=0x0) fsetxattr(r0, &(0x7f0000228000)=@known='system.advise\x00', &(0x7f0000d1a000)='\\\x00', 0x2, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000c27000)='./file0\x00', 0x1, 0x100) sendfile(r1, r0, &(0x7f00009b7000)=0x0, 0xb6) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000175000)='wlan0systemwlan0\x00', 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000ea2000-0x4)=0x101) r1 = syz_open_dev$loop(&(0x7f0000695000)='/dev/loop#\x00', 0x0, 0x0) io_setup(0x8000000000000803, &(0x7f0000732000)=0x0) fcntl$setstatus(r1, 0x4, 0x4000) io_submit(r2, 0x1, &(0x7f000009b000)=[&(0x7f0000434000-0x40)={0x0, 0x0, 0x9, 0x0, 0x0, r1, &(0x7f0000422000)="9f", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/31 15:04:25 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00009db000+0xb79)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000d4000-0x4)=0x0) clone(0x0, &(0x7f000068a000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000eb4000)=0x0, &(0x7f0000bb3000)="") set_tid_address(&(0x7f0000228000-0x4)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003bd000-0x4)={0xaf26}, 0x4) 2018/01/31 15:04:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_RMID(0x0, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) prctl$seccomp(0x16, 0x1, &(0x7f0000275000-0x10)={0xa, &(0x7f0000ed2000)=[{0x0, 0x2, 0x9, 0x4}, {0x0, 0x0, 0x0, 0x200}, {0x1, 0x3, 0x8, 0xffffffff}, {0x61d17cce, 0xb98, 0x73, 0xfff}, {0x9, 0xfffffffffffffff9, 0x7, 0x5}, {0x7ff, 0x1, 0x0, 0x6}, {0x100, 0x9, 0x2, 0x1}, {0xfffffffffffffff8, 0x40, 0x92fb, 0x2}, {0x1000, 0x3, 0x4, 0x6}, {0x8, 0x8686, 0x1e32, 0x1}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/hwrng\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x1, 0x2) semctl$SETVAL(r1, 0x3, 0x10, &(0x7f0000352000)=0x1) iopl(0x100000000000d49) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000516000-0x20)={{&(0x7f00009f2000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c17000-0x38)={&(0x7f0000608000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000f87000-0x80)=[{&(0x7f0000197000)=""/130, 0x82}, {&(0x7f00008d0000)=""/97, 0x61}, {&(0x7f0000f87000-0x3b)=""/59, 0x3b}, {&(0x7f0000ded000)=""/140, 0x8c}, {&(0x7f0000220000-0xf6)=""/246, 0xf6}, {&(0x7f0000e68000)=""/243, 0xf3}, {&(0x7f00008de000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b94000)=""/152, 0x98}], 0x8, &(0x7f0000f87000-0xd)=""/13, 0xd, 0x9}, 0x2) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) 2018/01/31 15:04:25 executing program 7: clone(0x0, &(0x7f00001ec000)="", &(0x7f0000cfa000)=0x0, &(0x7f0000838000-0x4)=0x0, &(0x7f000032b000)="") process_vm_readv(0x0, &(0x7f0000f6b000)=[], 0x0, &(0x7f000093e000)=[], 0x0, 0x0) r0 = creat(&(0x7f0000f0b000)='./file0\x00', 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) recvmsg(r0, &(0x7f000089c000-0x38)={&(0x7f0000930000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000000)=""/205, 0xcd}, {&(0x7f0000001000-0xc)=""/12, 0xc}, {&(0x7f0000001000-0xe1)=""/225, 0xe1}, {&(0x7f0000afa000-0xf4)=""/244, 0xf4}], 0x5, 0x0, 0x0, 0x80}, 0x40012062) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0xfffffffffffffdf8) inotify_init() setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x0, 0x0, []}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c48000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x9) 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000)={r1, r2/1000+10000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000653000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_open_dev$amidi(&(0x7f000017c000-0xc)='/dev/amidi#\x00', 0x0, 0x10080) connect$bt_l2cap(r0, &(0x7f0000184000)={0x1f, 0x7fffffff, {0x20000000000, 0x8b0, 0x5, 0x6, 0x1, 0x40}, 0x0, 0x7}, 0xe) [ 108.346695] audit: type=1326 audit(1517411065.881:1180): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=9 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x0 2018/01/31 15:04:25 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000007000-0xb)='/dev/adsp#\x00', 0x2, 0x48001) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(r0, 0x0, &(0x7f0000002000-0x4)=0x38924d89, 0x80800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000004000-0x16)={0x0, 0x4d5, 0x7, [0xffffffffffffffff, 0x6, 0x4, 0x9, 0xfffffffffffffc01, 0x1, 0xed]}, &(0x7f000000b000)=0x16) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000000a000-0x6)={r2, 0x83}, 0x6) tee(r0, r0, 0x1, 0x3) r3 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000004000-0x20)={@generic="39b6d0317bba036854c48999b5aedc67", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$bt_hci(r3, 0x65, 0x0, &(0x7f000000a000)=""/244, &(0x7f000000b000)=0xf4) getpid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000000e000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x0, 0x1, "5e0ec6c3d09d022b8f92aa057fbfec0fe461cfd392f0510bfbced423d54903dfd27b1f284014236a852ecc253b2188a5e53af6398e20717929e72c0c21b54dd4bc6b4f765a1903fdc1225f618c158234"}, 0x139) openat$kvm(0xffffffffffffff9c, &(0x7f000000d000-0x9)='/dev/kvm\x00', 0x204000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000011000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000010000-0x18)={0x1, 0x5, [{0x347b, 0x0, 0x4c8}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f000000b000)=0x0) shutdown(r3, 0x1) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002ca000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) fstatfs(r0, &(0x7f0000573000-0x16)=""/22) 2018/01/31 15:04:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fadvise64(r0, 0x0, 0x3de, 0x5) openat$vsock(0xffffffffffffff9c, &(0x7f0000702000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00003f6000+0x651)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000a32000)={@my=0x0, 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f000090e000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f000072b000)={@my=0x0, 0x0}) 2018/01/31 15:04:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000098e000-0x1000)="", &(0x7f000003a000-0xaa)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) r0 = syz_open_dev$mouse(&(0x7f000042b000-0x12)='/dev/input/mouse#\x00', 0x10001, 0x40000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000ff3000-0x4)=0x0) 2018/01/31 15:04:25 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x3000)=nil, 0x3000) r0 = syz_open_dev$audion(&(0x7f000000c000)='/dev/audio#\x00', 0x7, 0x12000) ioctl$KDADDIO(r0, 0x4b34, 0x1) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000008000/0x2000)=nil) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000003000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3, 0x3, 0x5, 0xfff, 0xfff, 0x80}, 0x20) 2018/01/31 15:04:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000537000-0x8)='uid_map\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f77000-0x18)={r1, &(0x7f000013f000)="68076c0f98f6bde8f1d7784e1662e45032cc0fbd1adaee", &(0x7f0000ee6000)=""/0}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000532000)={0x0, 0x5, "95375eb672"}, &(0x7f00000ec000-0x4)=0xd) msgget(0x1, 0x201) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000086f000)={r1, 0x50, &(0x7f0000117000-0x3c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ac3000)={r2, 0x3, 0xffffffffffffffb8, 0x100000000}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0xef4, 0xffff, 0x0, 0x0}, 0x14) faccessat(r1, &(0x7f0000ea8000-0x8)='./file0\x00', 0x0, 0x300) sendto$inet(r0, &(0x7f00007e2000)="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", 0xc91, 0x0, &(0x7f00004d8000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$sndseq(&(0x7f0000946000-0x9)='/dev/snd/seq\x00', 0x0, 0x3fd) 2018/01/31 15:04:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xe03d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f78000-0x8)={0x0, 0x4}, &(0x7f0000ada000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c62000)={0x0, @in6={{0xa, 0x1, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x8a41}, &(0x7f0000bff000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000ffc000)={0x0, 0x70, "5bde163007ada3e75bbf053129d9b7b9b482894d2f446840cefe5b3124609e461d619bd1b64ede4d8efb4a3e71f6bbfd3f9f424a441ecd2a44bb33ba241be97cea8d54c3664a1f694e5ef6e8824e2bdb776563455322f76954d914ed1b0398e1d34fa5a171390c27f09b3856610fb911"}, &(0x7f00007f5000-0x4)=0x78) sendmsg$inet_sctp(r0, &(0x7f0000b8b000)={&(0x7f00004cf000)=@in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2a}, 0x1c, &(0x7f000030a000-0x70)=[{&(0x7f00008ec000)="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", 0x1000}, {&(0x7f0000c14000-0xf7)="47bee5960a054b74c735b980d77992a7d6caeaa14c65df7eb7e88149dbbadedaf976d8b40904520a9c1844dc7f7878a5b9de60316a33bb58624b2e6bbd34f8c4fb2cc272e3233a902359d679e551487e78dd3080b61d5aa3f5754f283f23dd33cdb0f90d3cfd7553ff9adc6de4c6929c293b72bc6a8da10fd5123ad310fb92e5b02e07dacce00b0aad757ace59c7d87d63c82ad789b9a9d9a38a6dd2186360486c191e0f5224d0103684ee5fc5c11e8055a65c74909c1ad625e46731ab85f8c9914331088814251a09071285ab8e71abb1d31452d0d0da1cd07b4949b1bc305bf9a59f6b8e3900a5943f36602ea3cf67c914f7af1b38b9", 0xf7}, {&(0x7f0000cc6000-0x4c)="d92a13b72cbc7ca0e8fadac99624d3c05946f27daea747afba672e98364907cf4546347209769c4876b6d64e9472fc34d3812e16ff5ce49838ae26efbc9978afdb45d97e89434b0a6c609deb", 0x4c}, {&(0x7f00007cd000)="", 0x0}, {&(0x7f0000f71000)="1cffa0c0b0a6409175940ecc3fc6e9107331550a4e6ba54aad746d3c46abac1c5ff3090d7bf35f7aa8c6b7bca89aee23e6872c196f30e4bf504594c816d37d3bd9a34c666e27d8e21dfcecb1443b748f5ec88f666b2998bc3e8f8bb5956940ab783c2a789afcc0e5ea966b6d1e0a1b56365a03fece3b908fa1174b0ae4a4b919869e5feceecb867fef2525a5544b37ebdbd9c8e4fefcd07a4c1ee6efa32a8786c55a5ac721b3ecc93483b8dd0e4cf6fd2da4c1db", 0xb4}, {&(0x7f0000d27000-0x66)="953f04782aa2db09c13d404e0d2cf8cc8b345fe1eb26077f3afbea890557d6af6d77bd199126f430a3d0ec3b71fa5cc60d26317b5e1812dd750b19d97952d74134574260956869a98cb6f665fab226dedd187e45cf98bbff91c6d57a317eba241c6ad9b6e013", 0x66}, {&(0x7f00005be000-0x8b)="97476029886ee314fbb4b16e6a9021515773d8f34d7f961cd90422de3ee97747daee19b81440c18a89b7a0766ac6a63de70d2a2a9b75c9e2c5f292e901be05b59369bc9a715c3caea3a63d20cb3bc55508e1867787c0a6dfdb74a9f8462f1638a24b8b2186c77a11bf709a25904cd566bd244e576c88eecf2cd5f195b47d5252d01533db948aff0db37dac", 0x8b}], 0x7, &(0x7f00004c7000)=[@init={0x18, 0x84, 0x0, {0x5, 0x1000, 0x800, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x3, 0x7fff, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0x10, 0x100, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x20, 0x8000, 0x1f, 0xa341, 0x1f, 0x4, 0x3b, r3}}], 0xc0, 0x40000}, 0x20000000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000a60000)={0x0, 0x0, 0x0, []}, &(0x7f000060b000-0x4)=0x8) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) sendmsg(r0, &(0x7f0000ca5000-0x38)={0x0, 0x0, &(0x7f00007a1000-0x70)=[{&(0x7f0000150000)="65d321e40ae5881f27a8f48d96fe1b20", 0x10}, {&(0x7f00002eb000)="65ada1b83f12a1c4a35a48318897a2303cb24b93fe8d1d18b3037658b0317816a9057647592dd6b27beeabe4932808891acc580b70626baf32c60da14883750e2d9e42d18dfc397390825b5ad7b202f6ba48e7fb3c6467eba5", 0x59}, {&(0x7f0000b2a000-0x9f)="29121e95a31ac657ac7d96a4b8bb079f9febc29e9c0d2e6fc24b2a0f2c8d75d7cdc6604145f0dd9a1a9ca87935361ab01177d967042f71b4051833a30a6acadebf0e00921dd7a534792ad17ce5a727c51fa3f9c20f8c7fc22447a333bcfedceb05f901d3ddfed15a1d313b3a2c5f712c69eb4acb978ac0c9a23676763627ab14687eedbe299db44b4efdd3d988382899bced08bec49063ba4c2f54d93cbe4d", 0x9f}, {&(0x7f0000819000)="b23fadbe33d9be1faafe5be8c490e75f58b962dce7167613029b00d5aba4706d41759a98944c86bb8a60bb9995732f25d63c2f65e6d6168e4810c1ff44b34446a8d72bd22dcbde8c39a29d70f90d0ad493351152868fc93e67c7a70dc91b46c83b1e698e65", 0x65}, {&(0x7f0000061000)="", 0x0}, {&(0x7f000004a000-0xbf)="2d208c972a2d1f71d29d5f3e0d2bbb328a6dc3c90f06f4167bab41a3d6a0c925b57359c4a245dc71092092248ac71aa4d8d088df7c64b21c8c280346749ecc68839be43f859a2c5afcd82f73c38b548115bda89bdb0058b6454c0c2f6d3acfd2392ff5bbbb78589cc830287b4739d9c6e1c832c05e33b6157871ef3235a931795c58d9663779be67ddfb8fe3db57561dba78e509770acb3e9f03a0aaf2ac99427aa05bb05715ac0ec54c6f94f4eb818398ae1b7196f8efcabbe22b1e67ff50", 0xbf}, {&(0x7f0000cd7000-0xa1)="0751d3bfbc4eb6a4dc573b09918ccdbea9e67b626af5cce5ccd36cef9d65c1d048ebb6b9fbe4f7d6a7afc313a5d7d5f5e1d7fbc6ff69d8497b66dac7c83c824168817f59c0b20dd8a3d8b9185bf63f1318d80305faa6e959d983c7a2edd973fcd514955eff2150d174e39ab2b2accd5525a13649bb2388ded3af15e03d377484252feaba2c5115650942e72eda4761d62a52e7629c771b35612762b08480f4c5ea", 0xa1}], 0x7, &(0x7f000060a000-0x598)=[{0xc8, 0x3a, 0x2, "7842a055ae3e093896cd4af4013d20df5731fd33c7c6081f90d10338b45f658fa21b32dc9e66e39c7c9d2dadabc6ca1b8b099aacc58a9713d5bd8ceb91410c80f2b55adfc0830b43615151e80c2e1675cf4aaa0b2528ee444f5f1dee7b9089fb58783cbf63a1e79fc4ddbb2198e6a4c8ea6538104e3285ac9c5c999a8f6896b414e4a888be06077d7582beeb6cf4d997c7d5147dbae9a8506161d0cfc7240cdf1559478007c8aff648c0dc1529a62114c6faea9c9e202c"}, {0x58, 0x18b, 0x69fd5faa, "76d0c304325c1e6309fef1c9eda3259bea334acb9c7fabcfbe23b15bef78d7c86f07bb72728ff59c2585c2db8446f193b2d0734e8ffbb900a8916dc0ef7359d535330998edd73fa7"}, {0xd0, 0x106, 0x6, "754aafa61eca48e39da59bff3049a304d0579e640f5c3dbf15debd31207ba14517782e06610b1628ba76d57b98c4c708907905442e0a3ca86dfc94b98764d47621b0859e22a788640180533d9f84461eb69797ade26d858a3c549316805c6085ce55c6ecd686a8699557e5a990ac26074cb3ae479d2ee224a9d89309419fb698e719b7db36afbcc2e53c13cd4aedba707d02d8209ae3c92dccfe24d742d24183157f86fca5098c0993dfb66f0b0fca059090502a911b491cf447c10d9f5c1ca7"}, {0x20, 0x188, 0xfffffffffffffffb, "0062b370cd0c05002b28"}, {0x110, 0x18e, 0x3, "a11f2bab345ecab9369faae74a65104f5fa8b2be916356f487e8dfd6ed137976f073d3d27ca0168434531034fa70df90d9f69af902afdee75e24eb65a681f14c71f8b5da4b40e593d0002139dd635ceb8d282ffb4b26553b4797129af4aeb3d3e6837e48c2abd2c2bffba2c115b1c3be02feb96235471945bf151721ee4bf6127210a1bd18f3f9f91dd8fdb27b018cb6f211b103411d7041a381e3943845f0531d20977f89991615850108ead025e6f2ac7f076df0623cbc8f3d1a8d6c7e69aa963c426a8b62c5bfe1971f3f36176da06df3f142a42ee8f5b7ab269f2b1fb8c045302dc47d05c8151dd29f668466070db1f1de7c47cd52b350"}, {0x50, 0x109, 0x1, "d71e3f3a5c00872a8bdb10af31890d681a1547d37ef758045fb12624c75e875c18cc1c6eaccdc44bec12330c768274e13cc076a13c00b87f1fadb3a6409d"}, {0xb0, 0x1f25238ad7768dd9, 0xa7f, "1e16d133d339213dd49764444eb0359763047cfbe91e6ea5fb8b6f512fff7234556a832f204baf31fee99b8071ed70bbd08d07e59c5ffe347762e9c3e56ebf535a525031267f7b4913759a62f076e1826398cc1acc28d8bdb53409ac125c997c74fb90c58e941342207beafc22b86f6e488d7b108087c02d02c002adf4b1251961d62f217897fda1e2211f6666750523eef349d68949284ebe951bbe"}, {0xf0, 0x117, 0x5, "0657874767cbb5b9b81d609db7ca74d61b901418406dc1421719bd6e0dd6380ad642167c2f420b400a610c543a1517fcf9ccb6de8ec15e94ef0150b5e2a8a3515f8e290d08ea6ce4e6256626a18bddab4f2980a29fb4284c2bb2b4d2691b8a4a851ec26b5a18ed151ce85c95c036fddf0897ecf70a370e2b991545e6c3ad2fb97b82c59983734e271c12ebaa45dd57019decc6b6333dacb46c5e4f4caa84a2df9f0edc1cd686d5288bf0b19fcc4b050b72c060dde475bb9cced93d6df0c0fc15174e2ef8fdcc1c47060b4d505a7e0f0e503fe605e0768dbd38"}, {0x88, 0x103, 0x9, "c1d519cfe3fd1b2cd3e6d0df918af79b00fa1d19e27692dae004fadaca67998f6216fe52301f3ec6db073aea63a06e9dcd68d49f8ade04534936d1e1c67ecdd0a77d874eae958267054a18a2953808d65ec7614b7722ceadc22e065aa027b5ac953ae7fdbf0fba10fb13d568ce65563e2ada8a"}], 0x598, 0x1}, 0x4000000) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 108.400527] audit: type=1326 audit(1517411065.932:1181): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:26 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) syz_open_dev$binder(&(0x7f0000012000-0xd)='/dev/binder#\x00', 0x0, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x3c8)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "0000000000000002887557ab7de7ed188dc4e56632993e7de558dbacfae51e3d2047ef4f9f2ee47e4c503d1f1ec79e27cfa203ee68c384e5861aeb622c53f56a39a4299969ba3a0d30d67ad746169cdc767e00bd4b2cd357bd2500000080d1099b38d573e7e6cf7afe340485c6d2482eba89294fc25c40d4e817cab63fb42169", 0xffffff80, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000017000)={@dev={0xac, 0x14, 0x0, 0xc}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000123000)='net/sctp\x00') openat(r1, &(0x7f00006af000)='./file0\x00', 0x0, 0x4) [ 108.502241] audit: type=1326 audit(1517411065.934:1182): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fa, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) close(r0) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffe000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000778000-0xf4)="", 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00004dd000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00007e2000)={0x9, 0x4, 0x80000001, {0x77359400, 0x0}, 0xffffffff80000001, 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]}) 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00001e7000)='net/rfcomm\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x2daf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000)={0x0, 0x0, 0x0}, 0x4) syz_emit_ethernet(0x12, &(0x7f0000123000-0xa2)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x88a8, ""}}}, &(0x7f0000868000-0x18)={0x0, 0x1, [0x0]}) 2018/01/31 15:04:26 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x20, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a00200000059"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/kvm\x00', 0x400101, 0x0) [ 108.537427] audit: type=1326 audit(1517411065.934:1183): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=64 compat=0 ip=0x453299 code=0x7ffc0000 [ 108.572821] audit: type=1326 audit(1517411065.934:1184): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$packet(0xffffffffffffff9c, &(0x7f000017f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000351000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005e1000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r1}, 0xc) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = dup(r2) setsockopt(r3, 0x100000800000010d, 0xa, &(0x7f0000004000-0x8)='\x00\x00\x00\x00', 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009bf000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000e04000-0x14)={{0x8, 0x8, 0x7, 0x7, 0x9, 0x6}, 0x1, 0x3f, 0x2}) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000006f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000071c000-0x4)=0x48) close(r0) poll(&(0x7f00004f7000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/01/31 15:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000633000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ee000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x0) mount(&(0x7f000032e000)='./control\x00', &(0x7f00009eb000-0xa)='./control\x00', &(0x7f00003b4000-0x9)='efivarfs\x00', 0x1001018, 0x0) r0 = open(&(0x7f0000d41000-0x8)='./file0\x00', 0x400, 0x1) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f00009f0000-0x4)=0x1, 0x4) sendmsg$kcm(r0, &(0x7f000005a000-0x38)={&(0x7f0000e1b000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320\x00'}, 0x58, &(0x7f0000e81000)=[], 0x0, &(0x7f00001f0000-0x1578)=[{0x1010, 0x107, 0x4, "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{0x60, 0x10f, 0x7, "5a8a406b36bcb4c3180382fbd5c6db64ed51bf3e705a867d9b75af7b34e76c816556fbe1a9575f10834d4b449c4845138c91d03f585f0ded8aa912b3ad992fa80d505342d6612f1ea524a04fb6cb2a7d"}, {0xb0, 0x116, 0x0, "e7b93164b0743513044dea9f956e24e7bcac19e36481c0416e98ceebdd273d1ecd91276c26156679ce943af8742100b5d3c4230a0d8530decc4d1bb191725795497f6a48ee666443d116ba16b9ed96ae96ca3324e94f08fc9306a84a8692a656abff01050bcb21e75eb49f54fa975c51b3a94fd1744254db2acb682739a2cc8149d587805bf0f0927f8316e20a879f9949cf1d68f0ff91add3"}, {0xd0, 0x88, 0x200, "8394c4d3b89bef31bf2b23db14fdb880b114b9263d3983e79185a098aff556a770189933cf09c8915d521888bb3eddf12c4c2f41686ef237a45f2b1095eef95e53f8c8538ca60623d146d5983679d6c3791cd416acb9398ee721a1696d03b038d1f7a86f59f8c21e6064d2585fc708af8f4d36a801c197e9508bee297345ba5de21e4fa201a3c3f57c2759baf0b5c09cc570b7719d1f8025b4400a5572daa83239fb34a41a6d6ee03245de8c590757f6ed9f8a79df0044df543c96e2bb57"}, {0xb8, 0x113, 0xd815, "a967c6f9d0d8fdca7504ae9a034a5dfe3f356161edf3a8327246d503f4752ebd6f271c6380e06148e74c7539fd2d590adbc13d006d00c617881821135e97108806bd7888ac6a8c7ef527d88e9b4d38ee11459b02cc6587bf8353de54ff7877295e96656c403dd18cfd08ac6d77a88284505b9de64adc4b27f0a3e01323cc6796c7f7f4d894b036200c44d0faf27f41a499eff2c9314db9870ad3617d52926a1d762f"}, {0x70, 0x115, 0x401, "930fe0073fcb496d068a2ee00060d11b369cd08a71b95847eeb25ea7010f914e9e8eda0653205dcded18b38ed2cd3d254a5590c0209d578703aad6cd165ed78191aadfc6458a6c076b22b28fc7c99fda4e7824538ed53afe24ad2364f277"}, {0xf8, 0x100, 0x81, "3e76980a3ea60f244a12d103586b6f732487febf61879566cdc306ef926552e745a41afe068cf2eac408a1a5f462e9bd08c2ab8ec16b99f13e673305bf7e93788b74dda9c62d8833aa8aa1bb946c760eba63e94fbc058ea144f872331ee6c8312e640c801f8f77ff481bce1f7805d74a6ef8fbb607824f15dcbb1148a5b25b28740ad9a83402b91ea31cb896a7737b4507e0c44456480fd73203cd6c86f1d8b623c505239272d4b1ac979b461dbc75ba35cb964ef298767a61ac65796b17ac3fb606ea4e083263957426107f29e3d6eac22f5f480c5c2547ebbefec4d0d5297eac1930c6d9"}, {0x68, 0x11, 0x60, "a1cbb4505fb3f0663ca2979849321d1d734f2407b56cdd7d0a9b9f24fb2cf8909daf14b88a645b502f9f85acab8ba46aa7c8a26b2e41bada45591c0e478853f171bf841a43e6e02f81a7c3f93f974fcbb3616b2107"}, {0xa8, 0x11d, 0x9, "4300788b44ca77e631eabf031c81601e402ca9bf52b07bbc5fb4208f979ec7297a15b082ba1cbdd10a23dd0b1fe6059d62f6111cc9661a5f9de2788ad0521ce8a76932b137d050f20cb561539874d903048b34a39856c08600919932d8c72eaa4321cdb2910a1a5636fdf2382c6899c1e1256f76611665dd1029a45951ffc8e360c34abb48fbb2a4390e1503495b319072"}, {0x58, 0x1, 0x80000000, "2c6e5fbab4c6e4103d381146c66b4209d7bb40858381cb15227ae98c36c71351f19021d07c1b503499040b6b5810efc082c81911442b82e2f6b0afb0e0efc02204328e4f4175df"}], 0x1578, 0x51}, 0x80) rename(&(0x7f00000dc000-0x8)='./file0\x00', &(0x7f0000d48000)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000c57000)={0x0, 0x0}, 0x1, 0x0) 2018/01/31 15:04:26 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b1c000-0x20)={@generic="8ada51c6ce1a4acec3e1ff392f02adf8", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) listen(r1, 0x6) setsockopt(r2, 0x10d, 0x800000000d, &(0x7f00001ca000-0x1)="03", 0x1) r3 = getpgrp(0xffffffffffffffff) r4 = syz_open_dev$mouse(&(0x7f0000533000)='/dev/input/mouse#\x00', 0x5, 0x101000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000fa2000-0x78)={0x3, 0x78, 0x2, 0x5, 0xfffffffffffffffe, 0x800, 0x0, 0x7f, 0x1000, 0xa, 0xf2, 0x10001, 0x9, 0x6, 0x7375, 0x2, 0x3, 0x3, 0x80000001, 0xffff, 0x0, 0x3000, 0x2, 0x0, 0xda000000, 0x7, 0x7, 0x100000000, 0x14a, 0x1, 0x401, 0x1f, 0x35c8, 0xfffffffffffff41f, 0xa5, 0x3, 0x1, 0x6, 0x0, 0x5, 0x4, @perf_bp={&(0x7f0000f06000)=0x0, 0x9}, 0x2000, 0x1, 0x0, 0x0, 0x3, 0x1, 0x101, 0x0}, r3, 0x12, r4, 0x2) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getrlimit(0xb, &(0x7f00005c1000-0x10)={0x0, 0x0}) sendto(r2, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) socket$can_raw(0x1d, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10000000000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c67000)='/dev/sequencer\x00', 0x0, 0x0) set_mempolicy(0x0, &(0x7f0000225000)=0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000370000-0xc)={0x40000003, 0x0}) 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000673000-0xe)='/dev/admmidi#\x00', 0x791, 0x2000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00002c0000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000b3e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000310000-0x8)={r3, 0x6}, 0x8) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f0000f63000-0x4)=0x0) 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000010000-0xc)='/dev/autofs\x00', 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x100000001, 0x80) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x0, 0x2, 0x8000, 0x1c0, 0x9, 0x5, 0x2, 0x0, 0x0}, &(0x7f000000f000)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000010000-0xc)={r2, 0x20000000000, 0x20}, &(0x7f000000b000-0x4)=0xc) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000d000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f000000c000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000010000)={r2, 0x400, 0x2, [0x7, 0x3]}, 0xc) syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000830000)={0x6, 0x1f}) accept$alg(r0, 0x0, 0x0) [ 108.598054] audit: type=1326 audit(1517411065.936:1185): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17307 comm="syz-executor6" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:26 executing program 7: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f000001f000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x8000000) fremovexattr(r0, &(0x7f0000ca3000)=@known='system.sockprotoname\x00') 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x8cd7) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000521000)=@common='vcan0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fbd000)=0x72, 0x4) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) r1 = syz_open_dev$audion(&(0x7f0000449000)='/dev/audio#\x00', 0x9, 0x10200) ioctl$VT_WAITACTIVE(r1, 0x5607) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000eec000)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) syz_open_dev$dmmidi(&(0x7f00001f9000-0xd)='/dev/dmmidi#\x00', 0x1f, 0x400) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a76000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000ad4000)="49846cca431a3400696d17ea2ef33af986f74fcd6138382f4d8e522c15d28ada4b9f82c36135a5e49107245aa0513a986d274634eca0cf3603e10443c5add760f80310bd0dc3f9b6879b41d17ddbd52f72d1c5da9ba2565ecdb5dce3fe04b310fb02bba6ddbe3f64d7d499fb9ff7a8f8810f9158c7ce372ddfb3cf2dd7738db473d498c0cab6bfc62b20b2305287feb2730d19c5de0e5a44332882e97f531135b8e507d4d29eeca03d32dbe31bccd7bfe509e302b8b26677e37da0c3c5240519da77916e733c636a93e1a79ea99a5a") 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fe1000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000ff3000)={0x4, &(0x7f0000b6a000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x200080000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getxattr(&(0x7f0000ad3000)='./file0\x00', &(0x7f00000bf000-0xd)=@known='user.syz\x00', &(0x7f00008b1000-0xb9)=""/185, 0xffffffffffffff84) r1 = syz_open_dev$dmmidi(&(0x7f0000bea000-0xd)='/dev/dmmidi#\x00', 0x400, 0x400) readv(r1, &(0x7f00002a0000+0x407)=[{&(0x7f0000257000-0x66)=""/102, 0x66}, {&(0x7f0000c53000)=""/190, 0xbe}, {&(0x7f000085f000)=""/240, 0xf0}], 0x3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d62000)=0x7) write(r0, &(0x7f0000bb1000-0x1f)="1f0000000104ff0bfdfd45c813f0ffff0100f0ff08000100031100dc05df00", 0x1f) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00006a7000-0x30)={0x9, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setendian(0x14, 0x1) getsockname(r0, &(0x7f0000600000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000830000)=0x1c) 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x704, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x3d8) r1 = accept$alg(r0, 0x0, 0x0) socket$nfc_llcp(0x27, 0x11, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0xfffffec1) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b7f11f5ecb5a72ee7b7a024f55d96c0fc907ef8e8b44998f3ce4f37f156ae0228d3a3617feecfb397318c444bdfb2c0d43afcdd5fa42ad0a6", 0xc0}], 0x1, &(0x7f000047f000-0x78)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b08000-0x38)={&(0x7f00009d0000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000086c000-0x70)=[{&(0x7f0000bb8000)=""/8, 0x8}, {&(0x7f000068f000-0x98)=""/152, 0x98}], 0x2, &(0x7f0000680000-0x18)=""/24, 0x18, 0x0}, 0x0) 2018/01/31 15:04:26 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f00009ac000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x7a1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007a0000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab5000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00006d6000)=r1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40402) ioctl$int_in(r2, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000006000)={0x1f, {0x2, 0x5, 0xa9, 0x0, 0x80, 0x4}}, 0x8) [ 108.809208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000030d000)={&(0x7f000029d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009f0000)={&(0x7f0000ce4000-0x20)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000f55000-0xa)='/dev/vcs#\x00', 0x8, 0x101000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000092b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000800000-0x4)=0xc) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x60000000}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000d62000-0x4)=0xa, 0x1) r3 = syz_open_dev$sndmidi(&(0x7f000068d000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) getpeername$netrom(r3, &(0x7f0000b34000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00001bd000)=0x10) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000487000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/31 15:04:26 executing program 2: r0 = socket(0x40000000015, 0x2, 0x0) setsockopt(r0, 0x401000000114, 0x5, &(0x7f0000000000)="", 0x0) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) accept$ipx(r0, 0x0, &(0x7f0000ed5000)=0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000d5d000)="") getegid() 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000-0x20)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000012000-0x4)=@assoc_id=0x0, &(0x7f0000006000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000005000-0x14)={{0x4, 0xb1, 0x4, 0x7, 0x1, 0x6}, 0xfffffffffffffff8, 0x2, 0x81}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000011000)={0xb4, 0x4, 0x4, 0xeed, r3}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000012000-0x8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f000000f000)=0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000005000)=0x6) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000005000-0x4)=0x8001) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000000f000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x3, &(0x7f0000013000-0x4)=0xd3a4, 0x4) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r0, &(0x7f0000009000-0x20)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000012000-0x1)=""/1, 0x1}], 0x2) read(r0, &(0x7f0000000000)=""/4096, 0x1000) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a1b000-0x9)='/dev/sg#\x00', 0x3ff, 0x400000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f8b000-0x4)=0xc) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r2}) ppoll(&(0x7f0000d72000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000f8a000)={0x77359400, 0x0}, &(0x7f000044b000-0x8)={0x0}, 0x8) write$eventfd(r2, &(0x7f0000f43000)=0x0, 0x8) r3 = geteuid() stat(&(0x7f0000475000)='./file0\x00', &(0x7f0000068000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) syz_fuse_mount(&(0x7f0000de3000-0x8)='./file0\x00', 0xe000, r3, r4, 0x2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f000060d000-0x48)={0x0, 0x0, [0x8b, 0x0, 0x4, 0xc4, 0x8, 0xffffffffffff7fff, 0x3, 0x40]}) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x1000000000000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000015000-0x14)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000000b000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, r3}, 0xc) [ 108.857275] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 108.894095] QAT: Invalid ioctl [ 108.914271] QAT: Invalid ioctl 2018/01/31 15:04:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000798000)='/dev/cuse\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009fd000)={r2, 0x9}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="ecf90b24200de83482a6ebc2d3edcaeb", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x10017d, 0x0) ioctl$VT_WAITACTIVE(r3, 0x5607) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f00003ff000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x800) setsockopt$inet_opts(r0, 0x0, 0x800400000480, &(0x7f0000137000)="0600000000000000ed18000000000000004074708d6db86078032ea94addbcc1de84de4442af43ffb02bf212", 0xc) 2018/01/31 15:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = syz_open_dev$audion(&(0x7f000020e000-0xc)='/dev/audio#\x00', 0x8, 0x202840) bind$bt_sco(r2, &(0x7f0000d9c000)={0x1f, {0x1, 0x7f, 0x8f, 0xb0f1, 0x0, 0x0}}, 0x8) r3 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendto$inet6(r1, &(0x7f0000b25000)="", 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendmsg$can_raw(r3, &(0x7f0000c0b000)={&(0x7f00003a2000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ad000)={&(0x7f0000a11000-0x48)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "05b501f91086b46585e05b2c38cfec71035f466722a92376457f93e952335305541a99ce87815f0b15ef4025228e71398c85cd947dce099d87b8d7b9b485c2e5"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00003f0000-0x50)={{0x3, 0x4}, {0x1, 0x8}, 0x28000000, 0x2, 0x7f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80001, 0x4, &(0x7f0000b88000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000cd1000-0x40)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000b59000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000dae000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) [ 108.990376] QAT: Invalid ioctl [ 109.001671] QAT: Invalid ioctl 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000d6e000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000ee8000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000463000)={0x0, 0x0}) pipe(&(0x7f00002ec000-0x8)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f0000445000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000123000)=0x10) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000614000-0x6f)="") mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000046b000-0xb)='/dev/audio\x00', 0x4000, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) mknodat(r0, &(0x7f0000021000)='./file0\x00', 0x8000, 0xffff) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000bb5000)={"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"}) ioctl$KVM_SET_MP_STATE(0xffffffffffffffff, 0x4004ae99, &(0x7f000027a000-0x4)=0x0) r4 = syz_open_dev$admmidi(&(0x7f0000a37000-0xe)='/dev/admmidi#\x00', 0x8, 0x8002) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f000084a000-0x10)={0xa, 0x5, 0x9, 0x80}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00001c9000)=0x0, &(0x7f00005bb000-0x4)=0x4) 2018/01/31 15:04:26 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000366000/0x18000)=nil, &(0x7f00004fa000)=[@text64={0x40, &(0x7f0000fb1000-0x4f)="66440f23f7dee2653e4f0fc7a9c7550000f3400f017d0066b81e010f00d82e663e0f015883f265363e45f4c4819d73f80848b80e000000000000000f23d80f21f835c00000900f23f8c461f5dc59b6", 0x4f}], 0x1, 0x0, &(0x7f0000fb1000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f0000af0000)={0x0, 0x0, []}) 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0xc00000, 0x0, &(0x7f00001e9000/0xc00000)=nil) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000986000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000489000)={0x20080522, r0}, &(0x7f0000000000)={0x8, 0xb859, 0x35291c8c, 0x8, 0x2, 0x7dd1}) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x40, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = syz_open_dev$dspn(&(0x7f0000494000-0xa)='/dev/dsp#\x00', 0x6, 0x80200) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f000012e000)={0x10000000000, 0x10, [0x90b, 0xff, 0x5, 0x10001]}) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x0, 0x0, 0x1) bind$alg(r0, &(0x7f0000657000-0x58)={0x26, 'hash\x00', 0xfffefffffffffffe, 0x0, 'rmd160-generic\x00'}, 0x5) read$eventfd(r1, &(0x7f0000e42000-0x8)=0x0, 0x8) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000167000-0x4)=0x0, &(0x7f000009d000)=0x4) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000e65000-0x8)=0x0, 0x8) write(r2, &(0x7f0000caf000-0x1000)='{', 0x1) accept4$packet(r3, &(0x7f0000eda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000017f000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00005c3000)={@broadcast=0xffffffff, @multicast2=0xe0000002, r4}, 0xc) 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x200, 0x0}) mmap(&(0x7f00008ff000/0xf000)=nil, 0xf000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x9) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000000b000)='/dev/autofs\x00', 0x1, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x100000001) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000009000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000090a000)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00008ff000)={0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000000c000-0x8)={r3, r4}) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x200, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x140, &(0x7f0000001000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xd2c000)=nil, 0xd2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b6000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000d2d000-0x150)=[{0x9, 0x9, 0x42, 0x4, @tick=0xdb1e, {0x9, 0x39ec}, {0x7, 0x8}, @quote={{0xbb00, 0xff}, 0x93000, &(0x7f0000acf000)={0x3, 0x4e1, 0x0, 0x2, @time={0x0, 0x0}, {0x2, 0x1}, {0xffffffff, 0x3}, @ext={0x16, &(0x7f00008ee000)="fe873ba6182c0ae47b470ba98f0eb8ed7ec42ec3dfea"}}}}, {0x8, 0x9, 0x0, 0x0, @tick=0xffffffffffff8000, {0x3, 0x1000}, {0x1, 0x1f}, @ext={0xd9, &(0x7f0000d2c000)="1ebc35362a2bbcaaab6b8a5a0eb42e436ed9aead0a62b765a208ff0bae84702548f0d50aa4a99f4bda7ab7def86992abdfa90ad8c0d8e061a0dfa7db0423ca7b50401b0ce31f8ed7bbce3d3bc87e4a4756f18369d1c7e0fff0a1e9076488385014a78abad7eae8144da21dcafb36fd45f5b12ecef5ce08520c6bf50096710fec650b93c5f80f53d8befb68dc2aae5cb0d3d39e37430301eea183c1f18f9ba23f0de6101afc174373e0e1e66c294bb381f30c930760f6942c5132afd074ce921014873bb2a896a736e40a713347dbb0d5387c3351f43c9a246e"}}, {0x1, 0x1fc, 0x7f, 0x7, @tick=0x3, {0x3, 0x3}, {0x2, 0x8}, @queue={0xd32, {0x3, 0x200}}}, {0x0, 0x7ff, 0x4, 0x2, @tick=0x2, {0xba9f, 0x0}, {0x80000000, 0xffffffffcee56575}, @raw8={"da3a3faa523c952dd0ec8a65"}}, {0x2, 0x7, 0x8000, 0x9, @tick=0x8, {0x7, 0x0}, {0x9, 0x7c8000}, @queue={0x2, {0xb23d, 0x0}}}, {0x9, 0x1f, 0xffffffff7fffffff, 0x1, @tick=0x8, {0x7, 0xfb}, {0x10000, 0x33750564}, @connect={{0x2, 0x21}, {0x1, 0x1f}}}, {0x80, 0x9, 0x6, 0x3, @tick=0x0, {0x400, 0x6}, {0x65, 0xe865}, @raw8={"f20fa08f448687d42f76327d"}}], 0x150) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d29000)={0x0, 0x0, 0x0}, &(0x7f0000d29000)=0xc) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fd8000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0xfffffffffffffffe, 0x1000, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd39, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000001000)="82", 0x1}], 0x1) [ 109.144083] QAT: Invalid ioctl 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(0xffffffffffffffff, &(0x7f0000db9000-0x8)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00002ab000)=0x0) ptrace$getenv(0x4201, r1, 0x8, &(0x7f0000ad5000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00004dd000-0x48)={0x0, 0x0, ""}, &(0x7f000054a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000707000)={0x0, 0x0, &(0x7f0000f9e000)=[]}, &(0x7f0000c7c000)=0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000041, &(0x7f0000504000-0x1e)=""/30, &(0x7f0000825000-0x4)=0x28) [ 109.168546] dccp_close: ABORT with 2 bytes unread 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000022d000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000cf7000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000a4a000-0xb)='/dev/vcsa#\x00', 0x8, 0x20000) listen$netrom(r1, 0x1a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4e000)='/selinux/enforce\x00', 0x400000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003f8000-0xb)='/dev/hwrng\x00', 0x80, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000167000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000868000)={r4}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000049b000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00004e2000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa31e, 0x80, 0x2, 0xfff, 0x3ff}, &(0x7f0000908000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00003b9000-0x8c)={r6, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e6000-0x4)=0x8c) [ 109.189336] SELinux: failed to load policy 2018/01/31 15:04:26 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000050f000)='/dev/vcsa#\x00', 0x80000001, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007a1000)={0x0, 0xfffffffffffffff9, 0x0}, &(0x7f0000298000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00002ec000)={r2, 0xaa, "8471fbeb6d7fcc515c304c141e095060db058b7b281e8b27af12451d94951c8da31e617eaf99a213f79d4d48ab1a4d00c25ca19c74ec3b47daf7cc53af569defdc88289da50869bdd55770cb2e8d1d968feb4096cbe6c75ff50ea9d51057c256a635e53bb18d781f2ec3c010ae2ca123e256ba9f025c56dfca7272bed15b09feda13874f103c5244a115fdccf9a5dc1310c82311ac429c2995d0a720eba24e0ef4260b23453d3150c8a5"}, &(0x7f0000863000)=0xb2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000658000-0x4)=0x0, &(0x7f0000974000)=0x2a2) 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000360000-0x4)="2e2e00d7") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000016000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ad9000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000a20000)=0x7d8, &(0x7f000054e000)=0x4) 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000c2000)={@common='ifb0\x00', @ifru_flags=0x500}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000200000084) sendto$inet6(r0, &(0x7f0000af3000)="", 0x152, 0x0, 0x0, 0xfffffffffffffe57) bind$inet6(r0, &(0x7f000077c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fb4000-0x4)=0x0) getsockname$inet6(r0, &(0x7f0000c97000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f5a000)=0x1c) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f7a000-0x16)='/selinux/checkreqprot\x00', 0x8100, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000cf4000-0xc)={&(0x7f0000c00000-0x8)='./file0\x00', r2}, 0xc) sendto$inet6(r0, &(0x7f0000e74000-0x5b)='4', 0x1, 0xfffffffffffffffe, &(0x7f0000e67000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00009e6000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000bb000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001ab000)={0x0, 0x0, 0x0}, &(0x7f0000712000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00002ef000-0xc)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ebf000)="", &(0x7f0000d2e000-0xe0)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000769000-0x4)=0x0) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f00006a3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x151201) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000a0f000-0x4c)={0x7, 0x5, 0xbf0000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x14) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fb0000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000054b000/0x18000)=nil, &(0x7f0000828000-0x18)=[@text32={0x20, &(0x7f0000aef000-0x63)="c4c17d2b461a66ba2000ec26670ff29f775466b804008ee8c744240000900000c7442402b0000000c7442406000000000f01142466baa000b87b000000608fe8409e1a00f435100000020f23f8f6774666baa000ed66ba42ecc4e22a85a2e50000", 0x61}], 0x1, 0x0, &(0x7f0000aed000)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000575000)={0x1, 0x0, [{0x200004b564d02, 0x0, 0x8}]}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000093000-0x1000)=""/4096) 2018/01/31 15:04:26 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000e17000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x1, r1}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r3, 0x40084149, &(0x7f0000003000-0x24)="") 2018/01/31 15:04:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x1, 0x251100000000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x25, &(0x7f0000cba000-0x4)=0x1, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003fe000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000419000)='reno\x00', 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xc0, 0x0, {0x0, 0x0}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00', 0x0, {0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2e8) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00003fd000-0x64)={&(0x7f0000c3d000)=[0x2, 0x0], 0x2, 0x0, 0x0, 0x0, 0x3, 0x400, {0x0, 0x4c08, 0xfffffffffffffe01, 0x0, 0x0, 0x23, 0x0, 0x1ff, 0x2e63, 0x6, 0xfffffffffffff000, 0x0, 0x8, 0x100000000, "3196720b3873cd207f0bae0f68c869d4f3fb422e8e7ea1dced9a3f0ab89a4d94"}}) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f00006f0000-0xc)={0x100000001, 0xaa}) sendto$inet(0xffffffffffffffff, &(0x7f0000fa1000-0x1)="", 0xffffffffffffff8d, 0x0, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 15:04:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fb4000+0x8c9)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000436000)={0x6, 0x0, [{0x28e, 0x0, 0x4}, {0xbef, 0x0, 0x4}, {0xadd, 0x0, 0x50000000000}, {0xaff, 0x0, 0x8}, {0x369, 0x0, 0x0}, {0xbe9, 0x0, 0x6}]}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2018/01/31 15:04:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000976000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f5000)=0xe8) quotactl(0x5, &(0x7f00002ad000-0x8)='./file0\x00', r0, &(0x7f0000656000-0xd4)="05762c84db4a520c453e46e174328af316905088d9c79ad9e0e7158b0e099161881f9130b6de21789a68e746dce0e26027eee0b07b060479a44bbac64df8a24b8998f59aa7f60a4087457dd75a469d790d7498be2c788d89867374934820d8d990d36b44b9ffb82cf157bd0c886fec5947cb2f85fd2b13b4296c54b9f624e62b3447ba88fff66814a7627b42a82123d7ce3d5e75f91964b3ed856044299ba334d7afa93b4187b7702a229f42a23281925ef097b774556d1088c786cd58e9bc5579438afdabe1dce98e618186f1a79e895aea827e") r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$notify(r1, 0x0, 0x282) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001000-0x1c)=[]) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00008f4000-0xb)='/dev/vcsa#\x00', 0x0, 0x4080) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a05000)=[@in6={0xa, 0x0, 0xcc6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4ec6}, @in={0x2, 0x2, @rand_addr=0x1fffc0000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4366}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xff}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000b55000-0x4)=0x200, 0x4) getsockopt(r0, 0x2000000000010d, 0x200000000011, &(0x7f00001b0000-0xab)=""/4, &(0x7f0000000000)=0x4) 2018/01/31 15:04:26 executing program 1: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000e000)={r0}) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000003000-0x11)=""/17, &(0x7f0000014000-0x4)=0x11) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendto$ax25(0xffffffffffffffff, &(0x7f0000011000)="e9a335d4aa1c9d504cad64987fedf94eb46a75a154a0dc9877fb79406be8d89054bed69202c356c231e3452c3e820039eddff301747801", 0x37, 0x0, &(0x7f0000006000)={0x3, {"a42c2efccd6890"}, 0x0}, 0x10) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 15:04:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000839000-0x4)={0x0, 0x7, 0x8000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffd59}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000837000-0x12)='/dev/input/mouse#\x00', 0x8, 0x20183) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005a1000-0x10)={r0, r1, 0x0, 0x2}, 0x10) execveat(r1, &(0x7f000084f000)='./file0\x00', &(0x7f0000966000-0x28)=[&(0x7f000025e000)='\x00', &(0x7f0000b05000-0x12)='/dev/input/mouse#\x00', &(0x7f0000bcf000-0x1)='\x00', &(0x7f0000235000)='.\x00', &(0x7f0000852000-0x1e)='securityposix_acl_access*eth1\x00'], &(0x7f00003ef000-0x20)=[&(0x7f0000d9d000)='/dev/input/mouse#\x00', &(0x7f0000ed7000-0x2)='!\x00', &(0x7f00001ba000-0x13)="29f5656d31265d707070306c6f6c6f47504c00", &(0x7f00009b8000)='system.system(securityselinuxem1+em0\x00'], 0x400) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000714000)=0x60) 2018/01/31 15:04:26 executing program 4: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x86, 'xts(twofish)\x00'}, 0x58) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000-0x20)="0a0775b0d509000000b60ced5c54dbb7e5f0df82ad4003000000000000e6b9", 0xc8c9f589e985a4c7) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000060e000-0x9)='net/tcp6\x00') ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e89000-0x8)=[0x80000000, 0x1]) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000d32000-0x30)=[], 0x0, &(0x7f0000f80000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x0) r3 = dup(r2) write(r3, &(0x7f0000f83000-0xd4)="29cc2f0347fc06cf81e50d8456d4801eff79d5dea3e0f60de5b23e554def874aad5ed59dc86d4c21a707d8ce9ee9a23e", 0x30) recvmsg$kcm(r3, &(0x7f0000f7e000)={&(0x7f0000397000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e3b000)=[{&(0x7f0000ea6000)=""/240, 0xf0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00006c7000-0x4)=0x3ff, 0x4) 2018/01/31 15:04:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x10001, 0x181371}) bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) madvise(&(0x7f00004d1000/0x4000)=nil, 0x4000, 0x4) 2018/01/31 15:04:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000a0f000/0x3000)=nil, 0x3000, 0x1000000, 0x2d, 0x1) socket(0x15, 0x80005, 0x0) 2018/01/31 15:04:26 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000921000)=0x0, 0x4) syz_extract_tcp_res$synack(&(0x7f0000e24000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000abf000)=0x4, 0x4) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b13", 0x62}], 0x1) sendto$inet(r0, &(0x7f0000126000)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f8559a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529000007253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fca80851bf8c727e06fe8603ad96715b4600000000000000021ce74a", 0x76, 0x0, &(0x7f0000d40000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)="19", 0x1, 0x7f, &(0x7f00009f8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003c1000)="2ef1ca0f336dc441dfbd228ca7d508c917de6c06fbb628267e94e3ecafa2ad5fed28c7f847ca5ffd38df244f444f24b51348e7e0f96eb00f23c3eb", 0x3b, 0x0, &(0x7f0000ec5000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x0, 0x0, &(0x7f00005be000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000036a000)={0x0, 0x9}, &(0x7f00009ed000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000053c000)={r2, 0x7, 0x7ff, 0x337d}, 0x10) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x1a20, &(0x7f00000c9000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) r1 = memfd_create(&(0x7f0000972000-0x13)='cpuset\\em0vboxnet1\x00', 0x1) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000d50000-0x6)={0x6754, 0x9, 0x101}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000cfd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x61e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000a2a000)=""/88) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feb000-0x7)={0x20080522, 0x0}, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffff2d, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d40000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getown(r0, 0x9) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xf, 0x10, "64b0e535eadd738bd8969ead439c5eb0725c31d081fcaa20f5e840cd79238d7c358df02b7622df8c6e504bf05a4b09accc500cc116725417ea2138661a7b98ad", "d0c4b23273b09d1b8d49549c28eea5d081d6140188d76083a4d65f652f11ed90", [0x7ff, 0xc2f3], 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000fec000)=""/190, 0xbe, 0x0, &(0x7f0000e3f000-0x10)={0x1a, 0x1f, 0x100000000, 0x6, 0x400, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 15:04:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) accept$unix(r0, &(0x7f000087f000-0x57)=@file={0x0, ""/85}, &(0x7f00006a7000)=0x57) clock_gettime(0x0, &(0x7f0000e12000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000010f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000810000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1f000-0x10)={0x0, r2+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r3, 0x0}, 0x10) r4 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r5, 0x8, r4) fcntl$setsig(r5, 0xa, 0x12) readv(r6, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) r7 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r7]}], 0x1, 0x0}, 0x0) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000df0000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={r1, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) dup2(r5, r6) tkill(r4, 0x16) 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000ab8000)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000014, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000781000)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00004ce000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000322000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f62000-0x10)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4405d90e84588a90}, [0x0, 0x0]}, 0x10) 2018/01/31 15:04:27 executing program 4: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xde, &(0x7f00000bc000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0xa8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x11, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x0}, @pad1={0x0, 0x1, 0x0}, @generic={0x0, 0x7d, "44d4876fc01e9ff44bd74ff3441d069692b1def1f1acc42c19cd83f414bff212d4eba86a30f2888b6acd82c03fb874b3986cf3c635271bc338681949e8f8d3c9232114c9cf53452a5dd4c1e9c4ef93c9e5e16de038a151d8f29626f8ffe60dc6d5f5c1896cfadb36a14907256c0d37f8247f122b63b37e4de56ee3a2b9"}, @pad1={0x0, 0x1, 0x0}]}], @udp={0x3, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) msync(&(0x7f000006f000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ed000)={0x0, 0x0}) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10000000002, 0x3, 0x1c, &(0x7f00000ee000)={0x0, 0x0}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000005c000-0x40)={0x7, 0x3bdc, 0x1000, 0x3, 0x20, 0x10000, 0xf918, 0x14b2}, &(0x7f00000ef000)={0x10001, 0x0, 0xfffffffffffffff8, 0x6, 0x6, 0xfffffffffffffff9, 0x8000000000, 0x2}, &(0x7f00000f0000-0x40)={0x8, 0x100, 0x9, 0x2, 0x7, 0xfffffffffffffff7, 0x200, 0xd2}, &(0x7f00000ef000)={0x77359400, 0x0}, &(0x7f00000f0000-0x10)={&(0x7f0000067000-0x8)={0x7}, 0x8}) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00000ea000-0x48)={0x4, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000021000-0x4)=0x10000) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x800}, &(0x7f00000ef000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000024000-0x8c)={r1, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000042000-0x4)=0x8c) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x101, 0x5, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000e33000-0x12)='/dev/snd/pcmC#D#p\x00', 0x800000000000009, 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0x101) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000d5c000)={r0, &(0x7f000061d000)="", &(0x7f00006f2000)=""/239}, 0xa6) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000487000-0xc)='/dev/autofs\x00', 0x1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d5d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x40044591) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x80000000) dup2(r1, r0) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000791000)={0x0}, 0x8) close(r0) 2018/01/31 15:04:27 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x80) ioctl$int_in(r0, 0x5452, &(0x7f0000004000-0x8)=0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) inotify_init1(0x0) 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00008e3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000347000-0x4)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bfa000)='ns/ipc\x00') syz_open_procfs(0x0, &(0x7f00009b8000-0x7)='ns/ipc\x00') ioctl$void(r1, 0xc0045878) connect(r1, &(0x7f0000135000-0x9)=@rc={0x1f, {0x32, 0x0, 0x3ebe, 0xe9c0, 0xd7, 0x9}, 0x8}, 0x9) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000013d000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000b42000-0x10)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004cb000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x200000002, 0x1008000000) semop(r1, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000eb6000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000686000)=0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000964000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b11000-0xe8)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000313000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000560000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000995000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000546000-0xa)='/dev/vcs#\x00', 0xe5b, 0x400000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) read$eventfd(r4, &(0x7f0000108000)=0x0, 0x8) connect$llc(r4, &(0x7f00006b0000-0x10)={0x1a, 0x0, 0x9, 0x101, 0x3, 0x4, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) semtimedop(r1, &(0x7f00000a8000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000, 0x0}) semctl$IPC_RMID(r1, 0x0, 0x0) ppoll(&(0x7f0000f45000-0x8)=[{r2, 0x2, 0x0}], 0x1, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c08000-0x8)={0x3}, 0x8) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$sndmidi(&(0x7f0000fc7000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x40) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f000010b000)=0x0) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ed8000)='./file0\x00', 0xd0000, 0x40) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f27000-0x14)={0x2, 0x4, 0x80000000, 0x2, 0x200}, 0x14) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00001c5000-0x4)=0xebc) msgrcv(0x0, &(0x7f000095d000-0x5e)={0x0, ""/86}, 0x5e, 0x0, 0x1800) 2018/01/31 15:04:27 executing program 7: r0 = socket(0x2, 0x3, 0x6) getsockname$inet(r0, &(0x7f0000f13000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003da000-0x4)=0x10) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000001000-0x23)="") 2018/01/31 15:04:27 executing program 5: statx(0xffffffffffffffff, &(0x7f0000f9b000-0x8)='./file0\x00', 0x2500, 0x0, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d0a000)='/selinux/enforce\x00', 0x105000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000595000-0x10)={0x0, 0x7ff, 0x8, 0x0}, &(0x7f0000619000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000097f000-0x18)={r1, 0x1, 0x0, 0x2, 0x17635a96}, &(0x7f0000001000-0x4)=0x18) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000198000-0xc)='/dev/rfkill\x00', 0x2000c0, 0x0) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c1000-0x9)='/dev/sg#\x00', 0x0, 0x10400) bind$nfc_llcp(r2, &(0x7f0000152000)={0x27, 0x1ff, 0x81, 0x7, 0x8, 0x1, "ae394617c9b64cd1d96e83751e25f533622f1ac225811cdda575bf289e869b2b94b4c553c326f601d5ec7d380e5371710805dd82c9b16249f39dd08b5634f3", 0x5}, 0x60) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/0, &(0x7f0000008000-0x3)=0x0) fchmodat(r2, &(0x7f00006fe000-0x8)='./file0\x00', 0x8) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xe, 0x800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000014a000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r1, 0x7, 0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000039000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000cd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006fb000-0x4)=0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f45000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000d66000)={0x6, 0x7f, 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]}) syz_emit_ethernet(0x36, &(0x7f0000ee3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[@generic={0x94, 0x2, ""}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x20000000000000, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000a57000-0x8)={0x0, 0x0, []}) [ 109.668423] sock: sock_set_timeout: `syz-executor3' (pid 17620) tries to set negative timeout 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00001fd000-0x15)='eth1wlan1|#md5sumem1\x00') r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000f28000-0x10)=[{&(0x7f00005f0000)="29000000200019fff63d0a14000000060200003215f50005000000000d0011000000000200e1000008", 0x29}], 0x1) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x54000000, &(0x7f000006a000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000e36000-0xe7)=""/231) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f00000c1000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000c1b000-0x7)='ns/pid\x00') setns(r1, 0x0) 2018/01/31 15:04:27 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000ca8000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000041000)='/dev/hwrng\x00', 0x8800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000375000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002}, 0xc) r3 = syz_open_dev$midi(&(0x7f0000378000)='/dev/midi#\x00', 0x200, 0x101880) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x7, 0x0, [{0x25f, 0x0, 0x1}, {0xbe7, 0x0, 0x0}, {0x407, 0x0, 0x58}, {0x0, 0x0, 0xfffffffffffffffb}, {0x400003fe, 0x0, 0x4}, {0xbac, 0x0, 0x1}, {0xbd9, 0x0, 0x7}]}) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00007ee000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x10800) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$mice(&(0x7f0000db9000)='/dev/input/mice\x00', 0x0, 0x902) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00008c1000-0x80)={[0x1000, 0x6000, 0x102000, 0x2], 0x5bd, 0x81, 0xc007, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getgid() stat(&(0x7f0000fb7000)='./file0\x00', &(0x7f00005bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000071000-0x8)={0x0, 0x0}) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000c04000/0x4000)=nil, 0x4000, 0x0, r4) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:27 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000dea000-0x11)='/dev/qat_adf_ctl\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/168) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(r1, 0x5, &(0x7f0000001000-0x8)=0x1000, &(0x7f0000002000-0x8)=0x96ca) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b55000-0x4)=0x10001, 0x4) mknod(&(0x7f0000c77000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) openat$cuse(0xffffffffffffff9c, &(0x7f0000a7e000-0xa)='/dev/cuse\x00', 0x501000, 0x0) open$dir(&(0x7f0000c0c000-0x8)='./file0\x00', 0x26c00, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b51000-0x58)=[@in6={0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x73}], 0x58) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2018/01/31 15:04:27 executing program 4: clone(0x0, &(0x7f0000ec4000)="", &(0x7f0000208000)=0x0, &(0x7f0000266000-0x4)=0x0, &(0x7f0000edc000-0xc2)="") rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000b23000-0x8)='./file0\x00', 0x800, 0x166) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f00003a0000-0x4)=0x4) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f4f000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0101090700070c0000fa000011040100df0000000010b8000000ff000004eb00"}) r1 = syz_open_dev$sndpcmp(&(0x7f0000b4a000-0x12)='/dev/snd/pcmC#D#p\x00', 0x1ff, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000bc0000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000af3000)={"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"}) ioctl$KVM_RUN(r1, 0xae80, 0x0) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000d76000)='./file0\x00', 0x400040, 0x4) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d06000-0x2)=0x1, 0x2) read$eventfd(r2, &(0x7f0000bdb000)=0x0, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$eventfd(r2, &(0x7f0000952000-0x8)=0x0, 0x8) [ 109.999763] QAT: Invalid ioctl [ 110.004688] QAT: Invalid ioctl 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8a000-0x15)='/proc/self/net/pfkey\x00', 0x111800, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000fd4000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000023000-0x6)={0x0, 0x0}, &(0x7f0000686000)=0x6) 2018/01/31 15:04:27 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000002000-0x108)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, r1}], 0xa0, 0x0}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x15, 0x0}) r2 = getpgrp(0xffffffffffffffff) setpriority(0x3, r2, 0x1) ioctl(r0, 0xc1004110, &(0x7f0000002000-0x9c)="") 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00007e0000-0x13)='/dev/snd/controlC#\x00', 0x4000000000000000, 0x571000) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r1, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000873000-0xc)={0x7, r0, 0x1}) getpeername(r3, &(0x7f0000217000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009c1000-0x4)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000930000)=0x0, &(0x7f00004a5000)=0x4) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0xb10f198739d5bbea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f92000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)="") 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100007fd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x800, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x80) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000069f000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000c72000-0xfe)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) 2018/01/31 15:04:27 executing program 3: r0 = semget(0x1, 0x2, 0x40) semctl$SEM_INFO(r0, 0x7, 0x13, &(0x7f0000da4000)=""/10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000718000)='pkcs7_test\x00', &(0x7f000018c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000048d000)="bf10", 0x2, 0xfffffffffffffffc) 2018/01/31 15:04:27 executing program 5: ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000a11000)={0x7, 0x401}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='$\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000acb000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc0505510, &(0x7f0000b1c000)={0x0, 0x9, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = open(&(0x7f00004fd000)='./file0\x00', 0xa2153ea4f4e8b56c, 0x61) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ca3000)={0x4, r0, 0x1}) 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000009000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000006000-0x88)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000011000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000f000)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004000)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000010000-0x6)={0x0, 0x0}, 0x6) [ 110.130774] SELinux: failed to load policy 2018/01/31 15:04:27 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000f97000-0xd)='/dev/dmmidi#\x00', 0x5, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f00000e6000-0xa9)="ea3737aa7a8fa1d6e3e22c35101dc010a00b3a956c3d6ede7e9a64b8f97bb0798990f0b803b18acfa89e30bca9128479509d86b3158355163ee7de3f8136424f11379e0da13bf54f8da1b84fe5aa0bd6f915c24f9e5901ee7c999f23915b777d7d66bc10d5f81d00d5ca9fdbacd81549e0bded15baa66f930fdd4089310971333cc815e0ae950bfedc6d022b28870bad284e1b05bea537203d1da9e470463291b4bbdb6e050e2f904c", 0xa9, 0x8000, &(0x7f0000000000)={0x3, {"a3cc6dcb4b0126"}, 0x401}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f9f000-0x4)=0x0, &(0x7f0000af1000-0x4)=0x0, &(0x7f000008c000)=0x0) getgroups(0x4, &(0x7f00005aa000)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000f98000-0x8)='./file0\x00', 0x8001, r1, r2, 0x4, 0x1000000) r3 = socket(0x4000000010, 0x803, 0x0) write(r3, &(0x7f0000158000-0x7)="24000000240025f1006beb03000000000000016700090000000700eb080d0000000d9520", 0x24) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setfsuid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000ad7000)=0x0, 0xfffffffffffffddf) r2 = syz_open_dev$midi(&(0x7f0000eaf000-0xb)='/dev/midi#\x00', 0x1, 0x400000) getpeername$netlink(r2, &(0x7f00000a5000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000898000-0x4)=0xc) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f00002fd000-0x12)='/dev/input/mouse#\x00', 0x102, 0x401) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f000097e000)={0x4, 0xfff}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000ff1000)=""/61) r2 = syz_open_dev$vcsa(&(0x7f0000f9f000)='/dev/vcsa#\x00', 0x3ff, 0x408002) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000652000-0x5)={0x4, 0x2, 0x0, 0x6}, 0x5) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x400000000406, r2) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000205000-0xc)='/dev/random\x00', 0x0, 0x82000) r1 = socket$bt_sco(0x1f, 0x5, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000010f000)='/selinux/validatetrans\x00', 0x1, 0x0) bind$bt_sco(r1, &(0x7f0000331000-0x8)={0x1f, {0xb639, 0x0, 0x81, 0x6, 0x3, 0x13}}, 0x8) tee(r0, r1, 0x2000000009, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000bbc000-0x4)=0x0, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000274000-0x8)={0x0, 0x0}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r2, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) r4 = syz_open_dev$sg(&(0x7f0000d88000)='/dev/sg#\x00', 0x3, 0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000818000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000668000-0x4)=0xb) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r4, 0x800442d2, &(0x7f0000e47000)={0x1, &(0x7f000049d000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) recvmsg(r2, &(0x7f0000375000)={&(0x7f0000da4000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a19000)=[{&(0x7f00009e6000)=""/248, 0xf8}], 0x1, &(0x7f000098c000-0x60)=""/96, 0x60, 0xfffffffeffffffff}, 0x2042) recvmsg(r3, &(0x7f00003b3000)={&(0x7f0000746000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000279000)=[], 0x0, &(0x7f0000883000)=""/79, 0x4f, 0x6}, 0x40000021) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000568000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_FONT(r5, 0x4b60, &(0x7f00009ea000-0x48)=""/179) prctl$setmm(0x23, 0x3, &(0x7f0000e13000/0x4000)=nil) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000079d000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f0000684000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r4, &(0x7f0000459000-0x30)=[{0x3, 0x9, 0xfffffffffffff4e7, 0xd5, @time={0x77359400, r6}, {0x2, 0xfffffffffffffff7}, {0x3, 0x3ff}, @connect={{0x8, 0x2}, {0x8, 0x2}}}], 0x30) getitimer(0x1, &(0x7f00005dc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) write$fuse(r0, &(0x7f0000c8e000)={0x10, 0x4, 0x0, @random=""}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000205000-0x58)={{0x1000, 0x5}, 0x1, 0x3a, 0xff, {0xfffffffffffffff8, 0x100000000}, 0x100000000, 0x57, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ecf000)={0x0, 0x8, 0xa4}, &(0x7f0000005000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000505000-0x14)={r1, 0x5, 0x80000000, 0x8001, 0x0, 0x8000}, 0x14) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a55000-0xc)='/dev/rfkill\x00', 0x30001, 0x0) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00007e3000)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @empty=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00004dd000)={0x4, r0, 0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000219000)=0x8, 0x8) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000d30000)={0x6, [0x400, 0x1, 0xf59, 0x100, 0xc32, 0x40]}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000456000-0x4)=0x0) setpriority(0x3, r4, 0x6) 2018/01/31 15:04:27 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000e1000)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f000063f000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe6000)={0x3, 0x4, 0x4, 0x100000009, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000233000)={r1, &(0x7f00009b4000)="ce697be6e305030000001c00002100000001a315", &(0x7f00002d1000-0x1000)=""/4096}, 0x18) openat$ion(0xffffffffffffff9c, &(0x7f000024b000-0x9)='/dev/ion\x00', 0x10000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x7, &(0x7f0000c75000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @initr0={0xffffffa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f000058b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:27 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000006000)={0x8, 0x7}) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000377000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000d15000)={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]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000800000)={0x1, &(0x7f00003f5000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000e0000-0x8)={r1, 0x3}) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ded000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000da0000)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000a64000)={&(0x7f0000cab000/0x4000)=nil, 0x4, 0x7, 0x1, &(0x7f00003da000/0x4000)=nil, 0x1}) ioctl$EVIOCSABS0(r2, 0xc0189436, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x20000bde7, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00003b2000)={r3, 0x80000, r4}) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/mls\x00', 0x0, 0x0) fanotify_mark(r1, 0x4c, 0xa, r0, &(0x7f00003ae000-0x8)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x10) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000305000)='/dev/autofs\x00', 0xa447ffe3bc84f622, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00006e9000-0x4)=0x7, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000014a000)='/dev/cuse\x00', 0x80, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000245000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) bind$inet6(r1, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/autofs\x00', 0x100, 0x0) 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000607000)={0x0, @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, 0x7fffffff, 0x40000000000, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x2, 0x0) sendto$inet(r1, &(0x7f0000001000)="", 0x0, 0x8080, 0x0, 0x0) 2018/01/31 15:04:27 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000005000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000-0x48)={0x1, 0x2, &(0x7f000000d000-0x40)=@raw=[@jmp={0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$usbmon(&(0x7f00006bf000-0xd)='/dev/usbmon#\x00', 0xfff, 0x200) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008ee000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x100000000, 0x400, 0x8, 0x3}, &(0x7f0000204000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000743000-0xa0)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x100, 0x3f, 0x8, 0x10000}, &(0x7f0000260000)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001bd000-0xb8)={r2, 0x4, 0xfffffffffffff001, 0x101, 0x6e, 0x10001, 0x8, 0xab68, {r3, @in={{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]}, 0x116, 0x2, 0x7, 0x4, 0x2}}, &(0x7f0000c8e000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00006f6000)={0x3, 0x3, 0xfffffffffffffffa, 0x3, 0x0}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00007fe000-0x8)={0x1, 0x1, 0x9, 0x3, 0x80000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c9000-0x4)=0x18) 2018/01/31 15:04:27 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f88000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000f6d000-0x11)="428dd667fea04c2b64e68e45b049237ca8", 0x11, 0x40080, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r2, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f92000)=""/184, 0x124) 2018/01/31 15:04:27 executing program 3: mkdir(&(0x7f00002ec000)='./file0\x00', 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/01/31 15:04:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a5d000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000bd0000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000078c000)={0x18, 0x23, 0x82d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000007a000-0x28)=@routing={0x9e, 0x4, 0x2, 0x81000000000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, 0x28) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/01/31 15:04:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)=0x0) r1 = eventfd(0x0) fcntl$getownex(r1, 0x10, &(0x7f00002bf000-0x8)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) poll(&(0x7f0000e27000)=[{r1, 0x0, 0x0}], 0x1, 0x7fffffff) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000858000-0x8)={0x0, r1}) write$eventfd(r1, &(0x7f0000cef000-0x8)=0x0, 0x8) 2018/01/31 15:04:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000001000)=0x3) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000-0x18)={r2, &(0x7f0000000000)="2445fa8299f6012fb30f2ec4c0b36b7d20cc8406aac8ba205a9916afb07f11dc78c787263ac7e9dfd855d5145121f6fe9ed445a938f34509d6eff89118cbcb2ac9d256d9a6ca", &(0x7f0000f94000)=""/229}, 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000333000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getrusage(0x0, &(0x7f00005a4000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 15:04:27 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008f2000)='/dev/hwrng\x00', 0x8000, 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) 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) sendmmsg$alg(r0, &(0x7f0000001000-0xe0)=[{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000032000)="2449af0e8ff4b1ff3a6615ef012c456ed0d9b64c2f15428e62418d5ba0b7da92f1f518d929d892c66563e88bd8001eddf8acd9e3b178530863962360045c1092dc4f92229d55a038af52e53a9b4524698bd1355c449cd116609b87b42a26765bdb4b8810ba96a811a157cbd6855ed01fae2f2f0bb2d63eaadca51603779932f65edef9e0808e49962d7d466763b6c6162d657b3bb526dcdcf93f76e83d770f136e050ed01236f0401b3303998c0ad361e6f71b88151760abe0f2a192deacfcd7ac5df54e540b510fac0a77b7d866a96b2730900fe27a2c3434b982d6114e4d", 0xdf}, {&(0x7f0000ade000-0x1c)="c09d7b089cdc86aa79bb211cffc71fbc82e474c71be393b110a746a2", 0x1c}, {&(0x7f0000000000)="3a974675d9e941ac3d2f7c7801e285b86798554c70c66dee67b9ef04f7efc67bde169d2e6529b7c8dfe8078f1bd790f2b8df71edc830eb897d3192434eaa1aa52bc367396dc6aaedddce7c27fed3ab3155937ebf0a63bce943cd675548527971b83ebebe12c676d83e46178ed1299ce839d840a00ee07e5f620458220798bb66f615dce5d561f70779282288b6dbbea7af7d3b4eb78f928a4fb731ab9e77fbe698ad6777b0353e15e5edc4aadfd321635c", 0xb1}, {&(0x7f0000d97000+0xfb8)="9098a35eee4ec412af9403abfe14757586645da756b2d5ad64393396cd1b3bb80695d9f257b555178e0dd1c58643fb11f1328f6b48cc41f89b8acccccfe31703a4fa500c32f1f7da87ac1bf477c4bcee59c4cbf853b313e284922dfd175700e21aae67712b3b6ccc8bdf76755de0610b3e655cfc622b2fb081b3f62079469c1acb0352f6ab8c2a53bd7b7435e6ac7456dc9db3032f3946b2539b4a20eecb0c1ca47e97cc01172b368dc85c3190f994ae0c8f015714a61ea17867bbff1b804c19b37d516a2f3c3068fa012eae9f3c282be7e09d", 0xd3}, {&(0x7f0000817000+0x821)="6e59ab0045dabe089a5678b4aa54", 0xe}, {&(0x7f0000015000)="d5b7f4da886708e313ccfcf849ee2cdb5cb570c0394cba9969ca75fe5de14659ee69c30d1e7ecfc585d3ad87a42a79ed2097530535acb62ef383cac44b62a21bbd5cf01fbc3191ccb5eaadbec6bae44e6841", 0x52}, {&(0x7f00005fd000)="0ad27a0ce702e6b18faeceb1f2290d7fef9e", 0x12}], 0x7, &(0x7f0000001000-0x1d0)=[@assoc={0x18, 0x117, 0x4, 0x43}, @iv={0x58, 0x117, 0x2, 0x3d, "a922ceb8bb8058d2985bcc7cae060cabaa1763371c8db3e5e7dc864b711f2efebd55cc479486246ff673ace6d6a1ef3b50c940266683e45680cc6288b5"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xd0, 0x117, 0x2, 0xbc, "c6497a190ebb462ff487dd6a5b1cfaf7bb47189e0e67f446d29d4ae576d07b5c3972be5707f8ecba0e208d045816715ececf9effdc205e3bd1d69319c6efc79cd6177d7688558686f15f1edb84443c19845c30d1b98154cc0bbbb65cb4a2b39afc884f0a765782a3a2b59e6cc2c5b8516d1b2f25168b2b7be88a6d798c70f59ac0768deb8774d6a201051202f235a50d1422cb5ba88cb34d97153677ef22644e2e66842dae346e2f802257d6774a330dbc00b63cbc14f2490bda4ade"}, @assoc={0x18, 0x117, 0x4, 0xa93c}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}], 0x1d0, 0x0}, {0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x1000}, @iv={0x48, 0x117, 0x2, 0x31, "7c370994afe71be201ec386746bea4c5c2e702b547a5ee32bb8dd5e8e8a8c079f65ae776c920c15e14bf183a64b0792271"}, @assoc={0x18, 0x117, 0x4, 0x8000}, @iv={0xd0, 0x117, 0x2, 0xba, "95e3e1f6ca758d08155152776a7e2a9ce2afbe4586939eed43b30450b2b717ebf3cce71446942d2b7bd149213c54e78b07cf0f32f31eca38b8b70478863042deddca53a362f5ac1f4d36dd26999ad4948bb2534b798ff0382b383fb8d3b601d1269b55c8ec9ae79d89d33ebc59b046e10463524cd7d40f67b33ec718fee32ede039e2f66b3f61ada7e860141e7a0d1b004c3cb0d4b7db34c01308d001f35ebfcbb87f593aa85936cba7f3f10742d8a59a88978beab4fd2498e3b"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x1c0, 0x840}, {0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xab)="d420e8b2f5e678ff1fab0e071f013ffc985a43ce32f6abfadd66a439200535735ede366dc23a3ff05cd115e581f9379e92687b7283e8b672a87369fabb4a64da20f55a6b9e06564c4ce68e40d70d0f024ddd1807516f4a7fa73ef4554ee9e10c01db45ca89393e670ef131707ea08a8e2d90898fbfb0f1329451cfe336e1c50130c54b1e2a563c626a7068ad52a21ae74fa76eafb38ec53ec51520adabdf92e170f6186e43549388646bfc", 0xab}, {&(0x7f00002f1000-0xe7)="d45c5e722a9649bba198cc4ac663e8b721124aff94112dbdcf2b3e299134c1a70bf4413889a563a3203afdffadbc9ba0bea85ec7630bf25e0c43c1d098acdc0cdab656773c6f4d24d26c2bd840cf1c2ecd973cbc2a812e1bab91b5af5210ae4dc32a9a47c091509fb07890e8dd6d96b3ac2149b529bc75778dcc0bce8e8ab22d6f11070b8f99772bef3fa66e57c4decaf5f255c8a516d94cdaa8802194a67be0122a8a0952b9e85838844dd4ff7bd2d1ea4f935fac3fa1060d7c27ddfd0f62d866e8520fea4b975227272b9621f8c2fc97f32d9ba5431d13d24fe7b3c42cab3a8f38da9c70a2c1", 0xe7}, {&(0x7f0000a3b000-0x1000)="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", 0x1000}, {&(0x7f0000301000-0x30)="591ee31843cb69d33c3db977ce8c624112b05e3fc7465f102016d1400ea012a3b162a1a3f98950a9867a71b5367f7d1c", 0x30}, {&(0x7f0000000000)="d4b8ccc2c39630cc237e4362582c299e8a794295ccbfedec3e4ad47f0416e20449e9188a81fb13a7443186053da96ce5066ffcf90dcf086011ffef4fedaf14fb77a16e5b2e890acbaa73e2597be48b887b657efcdae05a8ea6efd5c77d4efc7d21e43603b7313b295d12530bb261f9b133e8f2a5496061aac65bcc914049aaaf92755524006aaa33b32402b76bb90603216bb2cd39031b5b02e1906179c9582e003f2b79b7fdb25621ca251de383d2170e6f10ede90a2f7e589e0a98e665bb874d428e5bda434274a97a6e1374f0d3747939d4b480f6e8498c26ea5f608ce4b9d15518768f1c5a528608b18f", 0xec}], 0x5, &(0x7f00009db000-0x70)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x28, 0x117, 0x2, 0xd, "1123c34b1ab23835511fd1de79"}, @op={0x18, 0x117, 0x3, 0x0}], 0x70, 0x1}, {0x0, 0x0, &(0x7f0000319000)=[{&(0x7f0000b51000-0x57)="6d0f3f1586a2dbd586292b297a6b28d92f1fe7bb55222b0f77a7593ac51c3c08cda27894c2bc2c67f60d50b5194439d88ad5547cccfe65407daf31110c384a67466a206d39a42e229c063e605c2a8806bda9ffca3103bc", 0x57}, {&(0x7f0000001000-0x19)="1d915912f4a5354cfa469df0934d36bb106f5364d1f6aa44f4", 0x19}], 0x2, 0x0, 0x0, 0x801}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d56000-0x10)='net/ip_mr_cache\x00') ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000fa5000)=0x0) sendfile(r1, r1, &(0x7f00001cb000-0x8)=0x0, 0xfffffffb) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00001f3000)={0x0, 0x3, 0xffffffffffffffbd, &(0x7f00006e4000)=0x0}) [ 110.369308] kauditd_printk_skb: 45 callbacks suppressed [ 110.369315] audit: type=1326 audit(1517411067.907:1231): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000cc1000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ee1000-0x400)={"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"}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cce000-0x10)='/selinux/status\x00', 0x0, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000bf6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000d4d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000b48000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x770a2450, r4}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 15:04:27 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000009000-0x4)=0xf4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000000b000)={0x1, {{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc03b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x3ce}, &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000b000)=0x7f, 0x4) [ 110.413648] audit: type=1326 audit(1517411067.910:1232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=98 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:28 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x4000) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000002000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000003000-0x6)={r3, 0x80000001}, 0x6) sendto$ax25(r2, &(0x7f0000002000-0x94)="b0eb18778380f0ec590a6935c767456311313431e96410eebde22491647b7ff0d0ae2d04df7ba61f884c5667bd5d5a8c53aab5f44b8b49277de658bcccbae54c527b4e66a6947e6edf8363cbc5bd6ef1bc9959bec69b63525e6ce28c3b2d03cc69eeeefdb87e26e849853346cb98f19e8f0cba336846489ed165e35a677f6df000d323ab9034f40c10e44d606c348037983250bc", 0x94, 0x20000010, &(0x7f0000001000-0x10)={0x3, {"3c87ee75524438"}, 0x7fffffff}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_crypto(r2, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x820}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x0, 0x3, 0x3, "", ["", "", "", ""]}, 0xffffffffffffff6c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) recvfrom(r0, &(0x7f0000000000)=""/76, 0x4c, 0x40, &(0x7f0000000000)=@sco={0x1f, {0x3, 0x9, 0x370, 0x6, 0xa0, 0x20}}, 0x8) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00009b7000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b75000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x0, ""}], 0x10, 0x0}, 0x0) 2018/01/31 15:04:28 executing program 5: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00007aa000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @generic="e7e7b483da613c689615bd13f93f863b", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0x0, 0x0, @common='bpq0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x2c0) [ 110.447871] audit: type=1326 audit(1517411067.910:1233): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002f1000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f000062f000-0x10)=[{&(0x7f0000b07000-0x32)="f6", 0x1}], 0x1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c9c000-0x10)={0x3, &(0x7f000007b000)=[{0x0, 0x1861df2a, 0x80000000, 0x6221}, {0x4, 0x1f, 0x5, 0x7ff}, {0x6, 0x9f2, 0x8870, 0x2}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000775000)={0x0, 0x7fff, 0x0, 0x6ffe, 0x950c, 0x2c10f05c, 0x0, 0x5, {0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6f6, 0x23ef, 0x7fff, 0xc03b}}, &(0x7f0000147000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e5000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0, 0xfffffffffffffbff, 0x7f, 0x4, 0x40}, &(0x7f0000e00000)=0xa0) [ 110.509555] audit: type=1326 audit(1517411067.913:1234): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.550457] audit: type=1326 audit(1517411067.913:1235): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.576256] audit: type=1326 audit(1517411067.914:1236): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.602798] audit: type=1326 audit(1517411067.914:1237): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.629305] audit: type=1326 audit(1517411067.915:1238): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 110.655958] audit: type=1326 audit(1517411067.942:1239): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000ab2000+0x3b2)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000b8f000-0x4c8)={{0xb, 0x0, 0x0, 0x0, "c7e4f9ecd7fc5367d571f77fe620a25ed456723ee8a6dabc048a9e0bf4f8491a15242cc6513f78936cdba402", 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00005f0000-0x4c8)={{0x81, 0x5, 0x0, 0x401, "0753915f3113ed12a433c9d5ba23cae127eb1bba714e8dd9d44b8005a8554b4aa78f6b204d284aaa53c13027", 0x9}, 0x3, [0x6, 0x9, 0x7, 0x3, 0x600000, 0x2, 0x200, 0x7fffffff, 0x40, 0x10001, 0x269e000000000, 0x7fff, 0x0, 0x20, 0xff, 0x7, 0x40, 0xc37, 0xedf, 0x20, 0xff80, 0x7, 0x1b78, 0x3, 0x1, 0x4, 0x3, 0x4, 0x3f, 0x9, 0x0, 0x0, 0x0, 0x2, 0x1ff, 0xd82c, 0x80d4, 0x80000000, 0x1, 0x6, 0x6, 0xdc, 0x10100000000, 0xff, 0x7, 0x5, 0x9, 0x3, 0x17, 0xfffffffffffffffa, 0x400, 0x8, 0x0, 0x0, 0x6, 0x5, 0x7, 0x9, 0x135a, 0x9, 0x1000, 0x9, 0x2, 0x101, 0x81, 0x1ff, 0x5, 0x10000, 0x1, 0x5, 0x7e, 0x0, 0x2400000000000000, 0x0, 0x401, 0xff, 0x6, 0x535e, 0x5, 0x1f, 0x1, 0x4, 0x6, 0xff, 0x1f, 0x599, 0x100000000, 0x38, 0x3f, 0x6, 0xc, 0xffffffffffffff5a, 0x1, 0x8, 0x5, 0x8, 0x7ff, 0x7fff, 0x7, 0x7fff, 0xa7, 0x6002, 0x20, 0x5, 0x9, 0x99c, 0x3, 0x5, 0x3, 0x2, 0x7, 0x3, 0x100, 0x8, 0x8, 0x0, 0x3, 0x10000, 0x74de95b9, 0x9, 0x5ad, 0x4c81, 0x1, 0x3, 0x7fffffff, 0x1000, 0x8, 0xff], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000714000)='/dev/hwrng\x00', 0x301000, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000553000-0x8)='./file0\x00', 0x5000000) inotify_rm_watch(r0, r1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aab000)={0x100000001, 0x99ea, 0x2, 0x2, 0xffff, 0x6, 0xffff, 0x7fff, 0x8, 0x6, 0xffffffffffffffff}, 0xb) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x17, 0x0, @thr={&(0x7f0000002000-0x38)="88702fb70dea173efb806252680c4abcdbf0c2bb0cadff0265ed17f1da498e161e322968d31b9c2d05de9a6685bb24dc5470783769e15ead", &(0x7f0000002000)="787b9cd6db466315be050000005d30139002d84230dbdf3ec97cadc629b9533c3c0385b8306ca6aca81589cd4c35dcc19fa1b15c5f762953190b4ac5f84c3c34aac976297c1da68d98eba20e3b44290ebed8000200006fbfd70aa216b41f930cf0d79f016b49623aa699a785d31cf1e0c51d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8d000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ftruncate(r0, 0x5) prctl$seccomp(0x16, 0x3, &(0x7f0000000000)={0x2, &(0x7f0000002000)=[{0x0, 0x5, 0x7fffffff, 0x6ecc}, {0xfff, 0x7, 0x400, 0x262}]}) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0x8a3000)=nil, 0x8a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f00008a3000)=@file={0x0, ""/55}, &(0x7f00008a3000)=0x39) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00008a4000-0x40)="6e616d8b8351ab23022be56b0bb323697c57ff84b194c74bbc7f49268afef2f2bfb0ba501c71afc3e5f659aa3e08e79829b4e958cc84fb980da17647796729d7", 0x40, 0x80, &(0x7f000060b000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00008a5000-0xd)='/dev/urandom\x00', 0x0, 0x40000020001) close(r0) 2018/01/31 15:04:28 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = getpgid(0x0) getpgrp(r1) lseek(r0, 0x0, 0x4) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000263000-0x9)='/dev/dsp\x00', 0x2000, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ec3000-0x1c)=@req3={0x7777, 0x10001, 0x4, 0x3, 0x8, 0xef46, 0x3}, 0x1c) setrlimit(0x8, &(0x7f0000ce9000)={0x0, 0x0}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000015c000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008a9000)={0x5, 0xff, 0x1, 'queue1\x00', 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xa810, r1, 0x0) 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10040, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000047d000-0x11)={0x0, 0x9, "9f8d53c5c5ea96806b"}, &(0x7f0000779000-0x4)=0x11) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b5e000-0x8)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008d3000)=0x0) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000506000-0x10)={0x0, 0x1000, &(0x7f0000dd3000-0x1000)="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"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000519000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000964000)={@generic="cb103a895aa9bff885569efe1a4bb343", @ifru_flags=0x1000}) 2018/01/31 15:04:28 executing program 6: 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) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000685000-0x9)='/dev/vcs\x00', 0x101044, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000001000-0x70)={[{0xfff, 0x0, 0xff0, 0x6, 0xff, 0x8001, 0x4, 0x3, 0x4, 0x2, 0x100000000, 0xfff, 0x8}, {0x7, 0xfe, 0x5, 0x1, 0xda, 0x5, 0xffffffff, 0x2, 0x1, 0x8000, 0x62b, 0x4, 0x0}, {0x1, 0x21, 0x26, 0xff, 0x9, 0x3, 0x0, 0x5, 0x100000001, 0x1000, 0x1, 0xc1d, 0x7f}], 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) write$eventfd(r0, &(0x7f0000001000-0x8)=0x3f265fc5, 0x8) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000008f000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000864000-0x18)={r0, &(0x7f0000b97000-0x33)="7ac649b0a26ec76a715f4424a06c4a79ebb612161b9672760955a5198e6f9fbcebe0c883b295c66425ca2f3274ae907071238b", &(0x7f00001f1000)=""/15}, 0x18) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x80003) inotify_add_watch(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x1000820) sched_getscheduler(0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000788000-0x4)=0xb) r4 = syz_open_dev$vcsn(&(0x7f0000268000)='/dev/vcs#\x00', 0x9, 0x1000000000001680) ppoll(&(0x7f00009d1000-0x18)=[{r0, 0x404, 0x0}, {r3, 0x0, 0x0}, {r2, 0x80, 0x0}], 0x3, &(0x7f0000501000-0x10)={0x77359400, 0x0}, &(0x7f0000276000-0x8)={0x7}, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000893000-0x4)=0x3) syz_open_dev$mice(&(0x7f000055a000)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00005a2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) setsockopt$inet6_buf(r4, 0x29, 0xed, &(0x7f0000af8000+0x704)="af5e3f442d496cad259709d0633aa833c97778b3949910d73ea008478b98ae288cb890dfe9603682064a096a348eb86875d744203054f9b821845c8f04470b7cb9f54633260388d407b05a18157fe490e9612d834e215dc453f0b5ee214454cf631f1fbb05868602f936fa1f44abb7fe31e7de2b297c88ced913fdb103c3de81e4f2c60c6254819ddc139b3fda212e440b71e0e36dc09d2ddfc2f6b8873ff841b9d25005bd72f0df08adcf66ec9667d5679d7b1727ee1dd556618dcdc0ac6e78842904f27b69afb0", 0xc8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00006d0000)=""/4096, 0x1000) r6 = semget$private(0x0, 0x3, 0x4) semop(r6, &(0x7f000003e000)=[{0x0, 0x84cb, 0x1800}, {0x1, 0x8, 0x1000}, {0x1, 0x1ff, 0x800}, {0x2, 0x4, 0x1800}, {0x2, 0x0, 0x0}], 0x5) add_key$keyring(&(0x7f0000083000)='keyring\x00', &(0x7f0000e55000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000ddc000-0xc)='id_resolver\x00', &(0x7f0000c09000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b57000-0x8)='[vmnet0\x00', 0x0) r7 = creat(&(0x7f0000e57000-0x8)='./file0\x00', 0x4b025a88c7f058db) fcntl$getownex(r7, 0x10, &(0x7f00002ae000)={0x0, 0x0}) move_pages(r8, 0x5, &(0x7f00001a8000)=[&(0x7f0000453000/0x1000)=nil, &(0x7f00004f0000/0x2000)=nil, &(0x7f0000707000/0x3000)=nil, &(0x7f0000b5f000/0x3000)=nil, &(0x7f0000cb6000/0x2000)=nil], &(0x7f0000e16000)=[0x1, 0x8, 0x57a8], &(0x7f0000cc9000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) io_submit(r5, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f0000929000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000ddc000)="03", 0x1, 0x565c, 0x0, 0x1, r2}]) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xfffffffffffffffa, 0xfffffffffffffffc) write(r0, &(0x7f0000082000)="240000002e001d05e60000084a206b00fbffffff01000000000000000000000008425d10", 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d30000-0x28)={@common='gretap0\x00', &(0x7f00003c2000-0x10)=@ethtool_pauseparam={0x13, 0x8a4, 0xff, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 110.680976] audit: type=1326 audit(1517411067.943:1240): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=17740 comm="syz-executor7" exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r0, 0xaeb7) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f00001f7000/0x18000)=nil, &(0x7f0000cca000-0x18)=[@textreal={0x8, &(0x7f0000d01000)="0f9c930060f30f2ac165670fc71e65a53e65260f01c80f00100f01fc660f5727660f2d6400f20f06", 0x28}], 0x1, 0x0, &(0x7f0000bd8000-0x20)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) socket$bt_hci(0x1f, 0x3, 0x1) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00003ec000-0x20)={{&(0x7f00005b8000-0x3e)=""/62, 0x3e}, &(0x7f0000bdc000)=0x0, 0x10}, 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000614000-0x6f)="") pipe(&(0x7f000073d000-0x8)={0x0, 0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00007ff000-0x4)=0x0) sendmsg$rds(r0, &(0x7f0000c01000)={0x0, 0x0, &(0x7f00002fa000-0x70)=[{&(0x7f0000a81000)=""/146, 0x92}, {&(0x7f000061c000-0x2c)=""/44, 0x12}, {&(0x7f0000146000-0x6)=""/6, 0x6}, {&(0x7f00003b8000-0xec)=""/236, 0xec}, {&(0x7f0000440000-0x2f)=""/47, 0x2f}, {&(0x7f000030c000-0xcc)=""/204, 0xcc}, {&(0x7f0000e15000)=""/1, 0x1}], 0x7, &(0x7f0000f55000)=[@cswp={0x58, 0x114, 0x7, {{0x80000000, 0x3f}, &(0x7f0000955000-0x8)=0x6f, &(0x7f00000c9000)=0x4, 0x8, 0x8, 0x100, 0x5, 0x42, 0x8001}}, @rdma_dest={0x18, 0x114, 0x2, {0x8000000005, 0x71}}, @fadd={0x58, 0x114, 0x6, {{0x8f0, 0x6}, &(0x7f0000c01000-0x8)=0x434, &(0x7f0000965000)=0x9, 0x800, 0x1ff, 0x4, 0x401, 0x42, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x1c, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0xfffffffffffff801}, &(0x7f0000f0d000)=0xffffffff, &(0x7f00002bb000)=0x4, 0xfffffffffffffffe, 0x3, 0xfff, 0x8, 0x40, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0x5}, &(0x7f0000bad000-0x8)=0x5, &(0x7f0000f0d000)=0x7ff, 0x9, 0x0, 0x6, 0x469, 0x20, 0xc14}}], 0x1a8, 0x8015}, 0x4883e) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000a94000-0x7)='pstore\x00', 0x201000, 0x0) mremap(&(0x7f0000a1d000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000597000/0x1000)=nil) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000460000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0xc, 0x0, &(0x7f000045a000-0xc)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000bf0000-0x1)=""}) r2 = syz_open_dev$midi(&(0x7f0000ed2000)='/dev/midi#\x00', 0x2, 0x80) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f000085a000-0xe4)=""/228) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd9000-0xc)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000269000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000d2c000-0xa)='/dev/vcs#\x00', 0x53, 0x101000) r4 = gettid() r5 = syz_open_dev$sndseq(&(0x7f00006a6000)='/dev/snd/seq\x00', 0x0, 0x147400) fcntl$getownex(r5, 0x10, &(0x7f000087b000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x772, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x805, 0x0) seccomp(0x1, 0x1, &(0x7f0000df6000)={0x6, &(0x7f000014e000)=[{0x0, 0xd37, 0x80000001, 0x0}, {0x80, 0xfffffffffffff86c, 0x0, 0x1f}, {0x800075f, 0x5, 0x7807, 0x0}, {0x7, 0x5, 0x9, 0x9}, {0x400, 0x323, 0x2, 0x1}, {0x10001, 0x8, 0x8590, 0x1}]}) syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) r6 = syz_open_dev$sg(&(0x7f0000d95000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x80900) ioctl$sock_ipx_SIOCGIFADDR(r6, 0x8915, &(0x7f00007d8000-0x20)={"ae920390837462fa4757652fce05e393", {0x4, 0x80, 0x3f, "936bfc399308", 0x1, 0x0}}) mbind(&(0x7f0000c26000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000d90000)=0x9, 0x1, 0x2) perf_event_open(&(0x7f000001d000)={0x6, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x408a5ddd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r6, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r7 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ec8000)="35ce843bb8cbb798fc25658f928f212bb3cd6902d0ab16fae2af8c7b7d70b2bddb9441290e21475fb802deb269c0cadfe2d154db4d2ab66276a15451fa1833788e69a188594f83c0f156baeed1cc95765c9a98a9989d37d5619917add3d11aae07ea4c78ec3bce72efe514843312cbdf", 0x70, 0x0) keyctl$revoke(0x3, r7) request_key(&(0x7f0000c86000-0xd)='dns_resolver\x00', &(0x7f0000274000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00000c4000-0xc)='/dev/autofs\x00', 0x0) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000056e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b10000-0x10)={r0, 0x50, &(0x7f0000252000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x37d6, 0x80000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f67000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000002000-0x20)=[{&(0x7f0000004000-0xd4)="4e4b1dfe0d44cb24f05019b5ddfdc63096743638937f907951048c9d7bb6760e0916d8013d2e6e037cc8f86e7b28133c1f723d1701c790ce202cef7ff84284ed08ca86ccca79d2ef6120e55040f070466bed380f0298e0a2db6d2e62ab12d1ac053ee9fdf70a82938aac63ccf1ec7b5a64e7647ea179dd5ff9524d4c48af88ef46190ce85a0e616abf36f92c660f45df29ddc9f3d26026cf61cd8e654690a2165dcca410c9821c50382de410e9eeed60aabbd4d4da244cf17382565e7ee3f7dcd17ee09134f4746db2ae5164429aa25b6de7f92a", 0xd4}, {&(0x7f0000003000)="ee195c8893d49cc1f4c3b79ad0a6003c5f01ea35d4a32b5ba2a616e678aac1af72d9248224c201cba3e28ae497567001e8b5a1a13dc624911ee2fe4cdd4e72bb2ab7965c51aee1f367b6d28b408bbe61be107911b2467417cac09a2d4e9d5e216f", 0x61}], 0x2, 0x0) prlimit64(r1, 0x0, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0x5}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000e3c000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000093c000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00007bd000-0x110)={{0x9, 0x5, 0x3, 0x2, "e55d671f7f049f11451fe8498309fbc69afc2b0b1af42cfd30768f476b03ad487646c9265a4c3597b206fd9a", 0x2}, 0x0, 0x0, 0x3a, r2, 0x0, 0x4, "502dd62d4c0b5ae21d2c3af41f20d6cadee9eab19307c5eec0b7b3d06468b462959cbd97eae3e24f8acd0034fdfa89db777786aea070d8f9e3bd6769a8415050", &(0x7f0000eb1000)='ppp0lo\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x8001, 0x6, 0x5, 0x3494], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000-0x50)={{0x9, 0x0}, {0xaace, 0x2}, 0x1, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000007000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000001000)=""/37, 0x25) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000002000)="89e801e8a6b94f459e4dfbfcadc1e1a2c1a86b1138521a2fac4620df938ab255ad4d05d795112f9b34eb2872cf1dd8221f0837229d5c3529111c47804d6463af0dc33e201be00c465245fd394269116b8a3fd82377fd32b86575955d5818915ade1c3e8747179928771cba4fb7ea5528059d65432524ff6244969b4e1ec689338424d16dfa93cf74d27d0ab484421e7dbd450b21ab776fd7a35b1984dc56a1a34a40a460cfe129c94629525946f1593140d154ebd03c") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000001000)={0x7, &(0x7f0000001000)=[{0x7, 0x1f, 0x7, 0x1}, {0xc1, 0x400, 0x8000, 0x40}, {0x3, 0xfffffffffffffff9, 0xe7e, 0x8}, {0x5, 0x4, 0x7fff, 0x4}, {0x200, 0x6, 0x1, 0x3f}, {0x8, 0xff, 0x800, 0xffffffff}, {0x6000, 0x4, 0x4b28, 0x2}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000002000-0x8c)={0xa2, 0x10001, 0x1, 'queue0\x00', 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]}) [ 110.831588] binder: 17814:17818 BC_FREE_BUFFER u00000000204edf8a no match [ 110.882658] binder_alloc: binder_alloc_mmap_handler: 17814 20000000-20002000 already mapped failed -16 [ 110.906459] binder: BINDER_SET_CONTEXT_MGR already set [ 110.914660] binder: 17814:17818 ioctl 40046207 0 returned -16 [ 110.920897] binder_alloc: 17814: binder_alloc_buf, no vma [ 110.920927] binder: 17814:17827 transaction failed 29189/-3, size 80-8 line 2903 [ 110.938535] binder: 17814:17838 BC_FREE_BUFFER u00000000204edf8a no match [ 110.958452] binder: undelivered TRANSACTION_ERROR: 29189 [ 110.964413] binder: release 17814:17818 transaction 69 out, still active [ 110.971352] binder: unexpected work type, 4, not freed [ 110.976657] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000034d000-0x10)={r0, r1, 0x2, 0x1}, 0x10) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80003, 0xff) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000010000)='/dev/rtc\x00', 0x2000, 0x0) fstatfs(r2, &(0x7f0000001000-0x62)=""/98) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000014000)={0x5, 0x7, 0x9, 'queue0\x00', 0x6d15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r2, &(0x7f000000c000-0xd7)="", 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00009f9000-0x4)=0x6, 0x4) munlockall() 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ad5000)={0x0, []}, &(0x7f0000ad2000)=0x4) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f00002db000-0x10)='/dev/input/mice\x00', 0x0, 0x48840) openat$cuse(0xffffffffffffff9c, &(0x7f0000405000)='/dev/cuse\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000a20000+0x1be)='/dev/dsp\x00', 0x2, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) dup3(r3, r2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000012a000-0xa6)={0x0, ""}) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a50000)=0x48, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) listen(0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000155000-0xe)='/dev/admmidi#\x00', 0x200, 0x4000) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000149000)='/dev/vcs\x00', 0x101800, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f00008a1000/0x18000)=nil, &(0x7f0000530000)=[@text16={0x10, &(0x7f0000947000)="660fdf5e0f3e660f09b855008ee00f300f01c966b8010000000f01d966b8060000000f23d80f21f86635000000800f23f865360f224166b80500000066b9000000000f01d9b879008ee0", 0x4a}], 0x1, 0x6, &(0x7f0000932000-0x10)=[@cr4={0x1, 0x12210}], 0x1) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000de6000-0x9)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r6 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000a73000-0x400)={"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"}) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000b08000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0], 0x0}]}) ioctl$KVM_SET_LAPIC(r6, 0x4400ae8f, &(0x7f0000c44000-0x400)={"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"}) setsockopt(r1, 0x0, 0x27, &(0x7f0000de0000)="", 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000fde000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aaa000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x40) 2018/01/31 15:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x4, "359d"}], 0x18, 0x0}, 0x0}], 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000b9b000)='/dev/snd/pcmC#D#c\x00', 0x33b, 0x101000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b36000-0x4)=0x0) r3 = getpgid(0xffffffffffffffff) kcmp(r2, r3, 0x2, r1, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000046e000-0xcc)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x310, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffff9}], 0xcc) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000efb000)=0x80000000, 0x4) 2018/01/31 15:04:28 executing program 3: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x200005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000+0x6a7)='/dev/input/event#\x00', 0x9, 0x84002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000)=0xc9b) [ 110.981828] binder: send failed reply for transaction 69, target dead 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) clock_gettime(0x0, &(0x7f000098f000-0x2)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000199000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000d88000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000458000-0x20)={0x7, 0x8, 0xd, 0x1, 0x122f, 0x1, 0x66e, 0x0, r1}, 0x20) 2018/01/31 15:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file1\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ceph\x00', 0x0, &(0x7f0000c10000)="") open$dir(&(0x7f000001c000-0xc)='./file1\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000264000)=0x0) r1 = syz_open_dev$mice(&(0x7f00003ae000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) prctl$void(0x37) bind$inet6(r1, &(0x7f0000450000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cc8000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0xd6a) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) capset(&(0x7f0000d4a000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0}) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) [ 111.017894] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000213000)=0x0) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000c1f000-0x4)=0xc) r1 = syz_open_dev$sg(&(0x7f0000879000-0x9)='/dev/sg#\x00', 0x10001, 0x125800) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008d9000-0x4)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfc000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00002f2000-0x4)=0x0) eventfd(0xfffffffffffffdc3) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000394000-0x4)=0x0) ioprio_get$pid(0x2, r2) clone(0x800000, &(0x7f00004cc000-0x90)="73a84101fe5c3087c764b64d4b5c124f1e2d348074beab33c237dfae996b282f09f005fa4746cc777f36ea28c93656d6da9570be15910436d202bcd0a409267182947bbd82de9dbd9a8f5aec44be7cb4e7eb0ebb871115fafdc81aa615bfa393819dae8dc0f236ba6e3702fa3fb43950787716ef8f4a5fe5d74a4e6d769356fd9f3b7a4c9e79cba1afaaf829f48c117a", &(0x7f00007a0000+0x4fc)=0x0, &(0x7f0000a2c000-0x4)=0x0, &(0x7f0000a8a000-0x1f)="cabae795055751de2e31ac35c312c7e4f327b86cf501553f77555a2ae38c6d") [ 111.097082] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x8, 0x3f}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x4000, 0x4) r2 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x23, 0x800) linkat(r1, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000003000)='./file0\x00', 0x1000) r3 = syz_open_dev$sndmidi(&(0x7f0000004000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000000)={0x2, 0x3, 0x6, 0x7, 0x3526a309, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(0xffffffffffffffff, 0x4040ae70, &(0x7f000000c000)={0x100, 0x0, 0x0, 0x0}) r0 = syz_open_dev$evdev(&(0x7f0000f2b000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00005a2000-0x10)={0x15, 0xd7, &(0x7f0000ea9000)="bea99ca7810c7bb3a81fa3f9c674f312f15d5f21af8e3550683f5c80781812d74c819d13a34296b1576aa8b863ee3d1555c9a91a1b2b02d90b16b6679a72d87873092a3cdf263cd4b34a35fc06f3656a14efcb589cede05ed94950c2206be304ec8128a46cd232c6113d5c4ff271169901335815158213b16db4d684654b7bf8bbebdf0425056c53b273b99e692d37d6be7f7c8f80829650a9a068ca5d7e359020206700585b0a7159fda4b9e758487a1783b40f84bcffba2808b2280470f0eb704ac6d3e5c1178fb21f4a7cfe40ff894469168373bb2d"}) r1 = syz_open_dev$dspn(&(0x7f00002a8000-0xa)='/dev/dsp#\x00', 0x1f, 0x208002) ioctl$KDADDIO(r1, 0x4b34, 0x9) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000000c000)=""/0) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() writev(0xffffffffffffffff, &(0x7f0000730000-0x10)=[], 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000354000-0x28)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r0, &(0x7f0000c1e000)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000643000)={0x0, 0x101}, &(0x7f000039f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000a86000)={r4, 0x4c9c, 0x2, [0x800, 0x100000000000000]}, 0xc) sendmsg$nl_route(r1, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x34, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000c6b000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) getpeername$packet(0xffffffffffffff9c, &(0x7f000046c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e1000)=0x14) bind$can_raw(r1, &(0x7f0000ded000)={0x1d, r2, 0x0, 0x0}, 0x10) listen(r1, 0x22e2) accept$unix(r1, 0x0, &(0x7f00009bf000)=0x0) r3 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000fda000)={r1, r1}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) fsetxattr(r0, &(0x7f0000080000)=@random={'trusted.', 'lo\x00'}, &(0x7f0000308000-0x14)='systemusercgrouplo^\x00', 0x14, 0x1) r1 = syz_open_dev$dspn(&(0x7f000012a000)='/dev/dsp#\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000754000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000122000)={r2, 0x0}) r3 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006d4000)=0x0, &(0x7f0000b2f000-0x3)=0x4) setsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f000091b000-0x4)=0x635c, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008d4000)=0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00001db000)=""/216, &(0x7f00009aa000-0x4)=0xd8) 2018/01/31 15:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) r1 = creat(&(0x7f0000a62000-0x8)='./file0\x00', 0x102) sendmsg$nl_netfilter(r1, &(0x7f0000fcb000-0x38)={&(0x7f0000505000)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000f7a000)={&(0x7f00005a0000)={0x7c, 0x3, 0xd, 0xd0a, 0x1, 0x3, {0xa, 0x0, 0x9}, [@nested={0x50, 0x23, [@typed={0x8, 0x46, @void=""}, @generic="7af2ecc185042328c36f52e067e98e7ae04a2ef8ecb295486b7e64c614f517a2daa1240e9513ecc7c4dde6d90a0ba8469df30a8fc36162ae5ed8f7bf3786ae9e9c"]}, @typed={0x18, 0x78, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x40) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = shmget$private(0x0, 0x1000, 0x100, &(0x7f00000f8000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f00009f9000)=""/196) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x3000003, r5) getsockname$packet(0xffffffffffffff9c, &(0x7f00000a4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fe5000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000061000)={'vcan0\x00', r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = accept(r0, &(0x7f0000c4b000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e23000-0x4)=0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r7, 0x12, 0x2, &(0x7f0000c11000-0x36)=""/54, &(0x7f0000adf000-0x4)=0x36) r8 = dup(r2) ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000341000)={0x1, 0x0, [{0x40000001, 0x7fff, 0x100000000, 0x7, 0x4, 0x0}]}) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) 2018/01/31 15:04:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000013000)=""/0) r5 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r6, 0x8, r5) readv(r7, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000327000)=0x6) fcntl$setsig(r6, 0xa, 0x12) readv(r7, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000880000-0x21)=""/156) dup2(r6, r7) tkill(r5, 0x16) timer_create(0x7, &(0x7f0000329000)={0x0, 0x2c, 0x5, @thr={&(0x7f0000977000)="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", &(0x7f0000899000)="91e60681b3969f5a7cf22ac7779a2a308d32eb9a84d6d60adc9f5b7d8f8bed80d6040e5c80b704d25fb35fbba11acb33f57901398d630d13021902c85e70058e1fe5381cee027c98d9fa3c0a26e870b9f8a6d36de4d37cd88eb02e0f3e57395e14e33e6b57f0d4eeb39ffc063bce348dfc364126e04d38a663080106def0f9d164757aebe82a14c166f3277dd3d787d9847e0e851f37214516cd45490fd80b960ceb3ce4c96766bbebf4044f6c56b4fef45c8ee19b505643ef4757f78523fbb7b95cc2c0e284bc68bcffb191993adb917db579389403c79b4d2f152636"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000565000-0x4)=0x0) 2018/01/31 15:04:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0xce, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000bef000-0x118)=[{&(0x7f00004b5000)=@in6={0xa, 0x0, 0x886, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000c15000-0x50)=[], 0x0, &(0x7f0000e83000-0x30)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000ec3000)='/dev/dsp#\x00', 0x8, 0x30002) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000945000-0x10)={0x78, &(0x7f00002e0000-0x78)="8ea5fce0c5f83fb6f6afb4a7dc5f9ca793de049a807897b2563da63e66ac62c2b399e17d6dccab4fe6c8696058cd75012c2565e0c5ffd7493aa314f942451bcade042ba35706d98dceff11c61e11e516828020b54e3a1b7f4aa8d14fd0791de86cf634110af11cadc668f6d6150dff314b8e3e1fd3b8ecb6"}) madvise(&(0x7f0000391000/0x1000)=nil, 0x1000, 0x3) 2018/01/31 15:04:28 executing program 4: r0 = userfaultfd(0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000034a000)='/dev/loop-control\x00', 0x80, 0x0) r2 = dup2(r0, r1) ioctl$int_in(r2, 0x5421, &(0x7f0000c3b000-0x8)=0xfffffffffffffffa) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r2, 0x80000000005016, &(0x7f0000004000-0x8)=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) 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$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000008000)={0x9, &(0x7f0000006000)=""/143, &(0x7f0000005000-0xd8)=[{0x200, 0xbb, 0x7ff, &(0x7f0000009000-0xa7)=""/187}, {0x6bb, 0xf3, 0x4, &(0x7f0000005000-0xf3)=""/243}, {0x9, 0x50, 0x100, &(0x7f0000008000)=""/80}, {0x5, 0xc4, 0xe636, &(0x7f0000009000-0xc4)=""/196}, {0x8, 0xe4, 0x4, &(0x7f0000009000-0xe4)=""/228}, {0x6, 0x6b, 0x5, &(0x7f0000008000)=""/107}, {0xfa37, 0x4d, 0x56, &(0x7f0000000000)=""/77}, {0x3, 0xef, 0x8, &(0x7f0000000000)=""/239}, {0x7, 0x51, 0x1, &(0x7f0000005000-0x51)=""/81}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x0, 0x6, 0x4, 0xfffffffffffffeff}, &(0x7f000000a000-0x4)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f000000a000)={0x3, [0x0, 0x0, 0x0]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000009000)={r4, 0x7fffffff}, &(0x7f0000007000)=0x8) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000031000)=""/51) r1 = open(&(0x7f0000471000-0x8)='./file0\x00', 0xc8200, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b97000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000058b000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006a9000-0x8)={r2, 0x4, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000ed000-0x41)={r2, 0x39, "d6820006cf5e659fe24a0bcbfa7c448bff44c460af7bb16b6fca578e816021ab3ac0b4527f2a75ec69133192327a0e79aa5b12bb551a7e2061"}, &(0x7f00000be000-0x4)=0x41) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000584000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000807000)=0x60) getpeername(r0, &(0x7f0000d10000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002d2000)=0x10) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000b0d000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000e57000)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000004000-0x54)=@ipv6_newaddr={0x2c, 0x14, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00009ea000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x40001, &(0x7f0000c82000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000466000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdir(&(0x7f0000f48000-0x8)='./file0\x00', 0x20) bind$unix(r0, &(0x7f0000c4e000)=@abs={0x1, 0x0, 0x1}, 0x8) pwritev(r0, &(0x7f0000221000-0x40)=[{&(0x7f0000cc0000-0x24)="0761b8d3df0c05fc57056ce3b42edc6c78df8474ef603c8ee5ad775ae79a9154357b25da", 0x24}, {&(0x7f0000347000-0x8d)="df921f6bcc92fd40fe26be8319f66b989f334b90961d32dd938ebdac7758dd166e25003089971cb270f9178acbd6f9930670a059c4874024509c3572c546aeee2c6ee5d5b746e5060a04f0ee148052cb80cd93bd2994579d7c35f6b3c1f88320651a8d0137d995c9ee28ccdbe264bcba216c03dae9daa08869820958892e3b23fb36da89f96d3a838dcc542913", 0x8d}, {&(0x7f0000d70000)="39bb1558be0465d4b6ce2802e539015458887b471aa3006f302f6fd1922fab5355f3aa615b25440e8d9a8494f183e3f115ca1eb92d4a1f5de6e4e7258e71f158d8b32db07c9cd523bbfe1ae01fec9ce7da1a69aac1bc3ebff7bf4ee0", 0x5c}, {&(0x7f0000b78000-0xdc)="cd26db159262323934ed1d80774362c197fc42aa2288d524e5b4f3889cdf7c211a7786bfe600ea4c7cf1434e352e913583b723aa0f572a149cf58ec4336bbb8e79617c87f27c852d36bbdce8c9d37a47a348786a65ca8e21344b4bd116f0de38b51e307481eb4f1fe60033e713ec4bf8833e8a6e4057d71bc1560c6fe82af774da42e53d108b1bd66ba6c61f698044fb9920604e27067d600bd06af3b8f570d6e62e5059f8906c798228f520116d3e650b491361068c1de12a5cbab335100cb6592dfe405a86b24fab933636c1bddabddc313e71562462afecff7862", 0xdc}], 0x4, 0x0) ioctl$TIOCNXCL(r0, 0x540d) utimes(&(0x7f0000614000)='./file0\x00', &(0x7f0000153000)={{0x0, 0x7530}, {0x0, 0x0}}) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x121800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000001000-0x40)={0x2, 0x1, 0x8dd4, 0x3, "c391886d2ae833b2d75ed31a06171572f183151cf14325cbab4036e3cb7254c80a7f141d4aae8d4e47952795", 0x10001}) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000084c000-0x4)=0x0, &(0x7f0000f85000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000a4f000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000472000-0x4)=0x0) timer_getoverrun(r2) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000066a000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006db000)=0xe8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x2, &(0x7f0000557000-0x8)='./file0\x00', r3, &(0x7f0000f85000)="7cddaed531de059dda1c691a9ec963fb132324166dce27fed1913ca87f0f465d3462731ecd98129963864ea06e78052ac4e0fe693e052acc17f0271ac56a05f3cc4b4bece7473374cf87afb7d70d34e8e2312dce038e38be2ae122ada9b4f4ffb98558a173d2bb2f68c561a0ccbe7550060e27b0984e76f48902cffe82d1cf970c485625a0eeedd87795416e85e461fcbfb7c85bfac78233391adeed87c0f2d4f043f372d46f02fa941196") r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000371000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000b3a000)=0xfffffffffffffff9, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000f85000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffd4f) 2018/01/31 15:04:28 executing program 1: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x15) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000000f000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f00002ac000-0x20)="7b9f147f23e0a0ac6e3f0fce90f6707b20af4ec6f59eb769ee8671e1101ae6ea", 0x20, 0x4010, &(0x7f00002ab000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x54c) r3 = socket$inet(0x2, 0x2, 0xfffffffffffffffb) r4 = accept4(r3, &(0x7f00002b6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000034e000-0x4)=0xe, 0x800) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f000039c000)={{0x8, 0x100000001, 0x100, 0x7fff, 0x10001, 0xfff}, 0x0}) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[{0x68, 0xad, 0x3ff, "bd64f4bca43928de5265c815bc0eef4103d86e32536f5c194e88fbb3dfb6ef655b3193cbccdaf08a84660592abd3f72d5b50e401cc6feb2b104de81a19190579f8b6329c73e9571f3af10a0dab60f2d60fc28b99607a"}], 0x68, 0x80}, 0x8090) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00001ec000)={&(0x7f0000091000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000039e000-0x20)=[{&(0x7f000029f000)=""/235, 0xeb}, {&(0x7f000021f000)=""/91, 0x5b}], 0x2, &(0x7f000039e000-0xac)=""/172, 0xac, 0x80000000}, 0x10120) accept4$inet(r1, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0xa0480, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000e2e000)="", 0x0, 0x0, &(0x7f0000001000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "5c87728b7495ed7f7db2b79497910ddcba25828afe37ba971e57418267fdac7247fc2404fbbc1ed1df9a6cadf490eaf5b81192b4d998751c2bb58ee211ccbd", 0x0}, 0x60) 2018/01/31 15:04:28 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f000095c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000030e000)=0x14) r2 = syz_open_dev$sg(&(0x7f00001e9000-0x9)='/dev/sg#\x00', 0x4, 0x105000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000964000)={@loopback={0x0, 0x1}, r1}, 0x14) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) 2018/01/31 15:04:28 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x609, 0x401) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x81204101, &(0x7f0000007000)="c72e") 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x7, 0x0, 0x9, 0x2, 0x5}, &(0x7f0000002000-0x4)=0x14) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x800) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000001000-0x110)={{0x7, 0x6, 0x1, 0x0, "af679dd195abaf251b0b21b0e21c36f8985f99f7ce5d00b43e85c4e1353dc1ae13d077920d462cb07c061074", 0x7fffffff}, 0x0, 0x0, 0x6a3d, r4, 0x4, 0x9, "d5dbfa1665a161614600f233cc431d9025d66547254cb941c47fe717b1e2bfe5c8c9c6f49a87de4a97dad630dd449a8f8e76f2d68fb489895c864ff370731c22", &(0x7f0000002000-0x1)='mime_type\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x200, 0x1, 0x8ef2caf800000000, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @empty=0x0, @rand_addr=0x0, {[]}}, "ffffffffffffffed"}}}}}, &(0x7f0000782000-0x8)={0x0, 0x0, []}) 2018/01/31 15:04:28 executing program 4: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ade000)='/dev/qat_adf_ctl\x00', 0x125040, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = semget$private(0x0, 0x7, 0x10) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semtimedop(r2, &(0x7f00009d3000)=[{0x3, 0x0, 0x1800}, {0x4, 0x8, 0x1800}, {0x0, 0x8000000000000000, 0x1000}, {0x7, 0x0, 0x1000}, {0x7, 0x9b, 0x1000}, {0x0, 0xd5, 0x0}, {0x1, 0xffffffffffff0001, 0xf169e492a1c93f32}], 0x7, &(0x7f0000ae0000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000ade000)={0x200, 0x1, 0x20, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x69c, 0xf02, 0x819, 0x7ff, "a1bb5be4005593d5f100cf6f6fcb140d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$vcsa(&(0x7f00003d8000-0xb)='/dev/vcsa#\x00', 0x2, 0x10000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000ae2000-0x71)=""/113) r4 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r4, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fac000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) pipe(&(0x7f0000597000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r2) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000b9b000-0x1)=0x6, 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) 2018/01/31 15:04:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000000000000002, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008dd000-0x4)={r0}) getsockopt$inet_udp_int(r2, 0x11, 0x11e2af5e324304cd, &(0x7f0000e36000)=0x0, &(0x7f0000087000-0x4)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000403000)=0x1, &(0x7f0000adb000-0x4)=0x4) 2018/01/31 15:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005c5000-0xc)={0x1, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ae0000-0x84)={0x0, 0x7c, "e115b51c1dfdfd034e739f6c7a95e95a800bf6f455362716e7ad6439cc8f09d90882d945b1ea5c7843a6b9be96629eca271dcb345b5ee97e80fad4f375eda52a68fa62e79097fd40dedaae7d20cdc3114490eef7ed69266195b4674d58a2c497c3987cbaa8f45f7debde282273996191eb0a373ab84d400069a4da8d"}, &(0x7f0000cf4000-0x4)=0x84) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f000027c000)={0x1, 0x4, 0x525b, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000445000)={r1, @in={{0x2, 0x1, @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]}}, &(0x7f0000148000)=0x8c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000329000)='/dev/mixer\x00', 0x42041, 0x0) fcntl$getflags(r2, 0x403) write$eventfd(r2, &(0x7f000022e000-0x8)=0x80, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r3) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fb9000)={0x0, 0x0}) 2018/01/31 15:04:29 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000002000-0x96)=""/150, &(0x7f0000003000-0x4)=0x96) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000005000-0x10)=[{&(0x7f0000003000-0x4c)=""/76, 0x4c}], 0x0) getdents(r1, &(0x7f0000001000-0x64)=""/0, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000004000-0x5)={0x4, 0x3, 0x100000001, 0x2}, 0x5) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000002000)={@common='sit0\x00', @ifru_flags=0x5802}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 15:04:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)=0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a85000-0x18)={r2, &(0x7f00003bf000-0x31)="c53e0d38ccf050e672e252b4c4fe99fb17ca0e72b8134f92a940995d0420142b70817d19aadace2b5cd06a6944314cd39c", &(0x7f0000f4a000-0x62)=""/98}, 0x18) ppoll(&(0x7f000026c000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000097d000)={0x77359400, 0x0}, &(0x7f000016a000)={0x0}, 0x8) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000e5f000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r2, &(0x7f0000cb5000)=""/72, 0x0) 2018/01/31 15:04:29 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000568000)={0x6, 0xffffffffffffff9c, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x1f, &(0x7f0000000000)="2f096799710dd2cffce7af36ebb9a75339eb903f2b81b8dc2c9f028d9050a920368aaa371d826b234509bd7a8430b51ef6f8a017c7834ccaf471a94e1ef6a1367cb0e823d8ea655cef1f7a166a0ffa19433c09155c53266f64927093519474c88d38d16511ada4a724f77e11172c5cb6bdcc858bca10d7c346707a9675d8f77e3843522012d304c1920215223966f39b73c292f851524c6257", 0x99) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a66000)={0x0, 0x0, 0x0}, &(0x7f0000ec3000)=0xc) perf_event_open(&(0x7f0000cfe000)={0x7, 0x78, 0x86f1, 0x0, 0x7fffffff, 0x800, 0x0, 0x5, 0x400, 0x1, 0x9, 0x8, 0x1, 0x2, 0x390, 0x0, 0x2, 0x81, 0x1f, 0x9, 0xc941, 0x441, 0x81, 0x5, 0x80000001, 0x7ff, 0xc5, 0x7, 0x9, 0xfffffffffffffffc, 0x1, 0x5, 0x8, 0x8, 0xc9, 0x7fffffff, 0x3, 0x7, 0x0, 0xec8, 0x5, @perf_config_ext={0x1, 0x1}, 0x8, 0x1, 0x8, 0x2, 0x4, 0x4, 0x5, 0x0}, r2, 0x4, r0, 0xc) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @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, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00006d2000-0x4)=0xd, 0x4) 2018/01/31 15:04:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x3, 0x22040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00004d3000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) set_mempolicy(0x2, &(0x7f0000924000-0x8)=0x9, 0xf558) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x389, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000e68000-0x1)=0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00007c2000)='nv\x00', 0x3) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) memfd_create(&(0x7f00003d2000)='nv\x00', 0x3) 2018/01/31 15:04:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000266000-0x8)={0x0, 0x0}, 0x8) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00006cb000)=0x0, &(0x7f0000bd8000)=0x4) 2018/01/31 15:04:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003a6000-0x9)='/dev/vcs\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x2) syz_open_dev$admmidi(&(0x7f00003e0000)='/dev/admmidi#\x00', 0x9, 0x402800) pkey_free(r1) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mbind(&(0x7f0000aa6000/0x4000)=nil, 0x4000, 0x8003, &(0x7f0000187000)=0x2, 0x101, 0x2) 2018/01/31 15:04:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x400000000000, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000092e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000bc000-0xf)='/dev/sequencer\x00', 0x40000000000a202, 0x0) epoll_create1(0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000c14000)={0xffffffffffffff4e, 0x18d, 0x1, 0x4, 0x20}) dup3(r0, r1, 0x0) 2018/01/31 15:04:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c1a000-0x10)='trustedvboxnet0\x00', 0x0) accept$unix(r0, &(0x7f000084a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000803000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x200, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/31 15:04:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007fc000-0x8)={0x5, 0x7fff, 0x5, 0x0}, 0x8) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) unshare(0x8000404) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/31 15:04:29 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f000001f000)='/dev/vcsa#\x00', 0x6c, 0x3487243be57d8de3) sync_file_range(r0, 0xb26, 0x1, 0x5) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000000a000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x4)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000022000-0x1)=0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000017000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000021000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000021000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000-0x74)=@newneigh={0x74, 0x1c, 0x300, 0x3, 0x2, {0xa, 0x0, 0x0, r2, 0x40, 0x10, 0xb}, [@NDA_PORT={0x8, 0x6, 0x1}, @NDA_MASTER={0x8, 0x9, 0x8}, @NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}, @NDA_SRC_VNI={0x8, 0xb, 0x9}, @NDA_CACHEINFO={0x14, 0x3, {0x0, 0x3a, 0x8, 0x9}}, @NDA_CACHEINFO={0x14, 0x3, {0x3, 0x800, 0x3ff, 0x66f1}}, @NDA_MASTER={0x8, 0x9, 0x8}, @NDA_IFINDEX={0x8, 0x8, r3}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 15:04:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000ccd000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27)="", 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) [ 111.642959] ================================================================== [ 111.650424] BUG: KASAN: use-after-free in erspan_build_header+0x3bf/0x3d0 [ 111.657353] Read of size 2 at addr ffff8801bed9180b by task syz-executor6/18004 [ 111.664796] [ 111.666427] CPU: 0 PID: 18004 Comm: syz-executor6 Not tainted 4.15.0+ #288 [ 111.673422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.682757] Call Trace: [ 111.685334] dump_stack+0x194/0x257 [ 111.688952] ? arch_local_irq_restore+0x53/0x53 [ 111.693605] ? show_regs_print_info+0x18/0x18 [ 111.698088] ? refcount_add+0x24/0x60 [ 111.701878] ? erspan_build_header+0x3bf/0x3d0 [ 111.706447] print_address_description+0x73/0x250 [ 111.711274] ? erspan_build_header+0x3bf/0x3d0 [ 111.715841] kasan_report+0x25b/0x340 [ 111.719634] __asan_report_load_n_noabort+0xf/0x20 [ 111.724546] erspan_build_header+0x3bf/0x3d0 [ 111.728950] erspan_xmit+0x3b8/0x13b0 [ 111.732792] ? prepare_fb_xmit+0x9a0/0x9a0 [ 111.737017] ? netif_skb_features+0x9b0/0x9b0 [ 111.741503] ? __dev_get_by_index+0x1a0/0x1a0 [ 111.746014] packet_direct_xmit+0x315/0x6b0 [ 111.750334] packet_sendmsg+0x3aed/0x60b0 [ 111.754474] ? find_held_lock+0x35/0x1d0 [ 111.758535] ? avc_has_perm+0x35e/0x680 [ 111.762518] ? tick_install_broadcast_device+0x260/0x270 [ 111.767962] ? packet_cached_dev_get+0x2b0/0x2b0 [ 111.772719] ? avc_has_perm+0x43e/0x680 [ 111.776684] ? avc_has_perm_noaudit+0x520/0x520 [ 111.781340] ? check_noncircular+0x20/0x20 [ 111.785573] ? iterate_fd+0x3f0/0x3f0 [ 111.789375] ? find_held_lock+0x35/0x1d0 [ 111.793438] ? sock_has_perm+0x2a4/0x420 [ 111.797486] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 111.802829] ? lock_release+0x9f2/0xa40 [ 111.806785] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 111.812652] ? __check_object_size+0x25d/0x4f0 [ 111.817217] ? avc_has_perm_noaudit+0x520/0x520 [ 111.821899] ? selinux_socket_sendmsg+0x36/0x40 [ 111.826552] ? security_socket_sendmsg+0x89/0xb0 [ 111.831301] ? packet_cached_dev_get+0x2b0/0x2b0 [ 111.836049] sock_sendmsg+0xca/0x110 [ 111.839749] SYSC_sendto+0x361/0x5c0 [ 111.843455] ? SYSC_connect+0x4a0/0x4a0 [ 111.847417] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 111.852779] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 111.858037] ? alloc_file+0x27e/0x390 [ 111.861831] ? sock_alloc_file+0x2a6/0x560 [ 111.866085] ? SyS_futex+0x269/0x390 [ 111.869776] ? SyS_setsockopt+0x215/0x360 [ 111.873914] ? do_futex+0x22a0/0x22a0 [ 111.877701] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 111.882580] SyS_sendto+0x40/0x50 [ 111.886034] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 111.890772] RIP: 0033:0x453299 [ 111.893940] RSP: 002b:00007fdab6a8ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 111.901632] RAX: ffffffffffffffda RBX: 00007fdab6a8b700 RCX: 0000000000453299 [ 111.908884] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 111.916143] RBP: 0000000000000000 R08: 0000000020008000 R09: 000000000000001c [ 111.923391] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 111.930642] R13: 0000000000a2f33f R14: 00007fdab6a8b9c0 R15: 0000000000000000 [ 111.937930] [ 111.939540] Allocated by task 8371: [ 111.943153] save_stack+0x43/0xd0 [ 111.946586] kasan_kmalloc+0xad/0xe0 [ 111.950278] kasan_slab_alloc+0x12/0x20 [ 111.954232] kmem_cache_alloc_node+0x144/0x760 [ 111.958801] copy_process.part.38+0x198d/0x4b20 [ 111.963446] _do_fork+0x1f7/0xfe0 [ 111.966889] SyS_clone+0x37/0x50 [ 111.970234] do_syscall_64+0x273/0x920 [ 111.974108] return_from_SYSCALL_64+0x0/0x75 [ 111.978497] [ 111.980103] Freed by task 17958: [ 111.983448] save_stack+0x43/0xd0 [ 111.986879] kasan_slab_free+0x71/0xc0 [ 111.990744] kmem_cache_free+0x83/0x2a0 [ 111.994695] free_task+0x148/0x1a0 [ 111.998215] __put_task_struct+0x248/0x580 [ 112.002438] delayed_put_task_struct+0xca/0x3d0 [ 112.007086] rcu_process_callbacks+0xd6c/0x17f0 [ 112.011735] __do_softirq+0x2d7/0xb85 [ 112.015511] [ 112.017120] The buggy address belongs to the object at ffff8801bed90180 [ 112.017120] which belongs to the cache task_struct of size 6016 [ 112.029845] The buggy address is located 5771 bytes inside of [ 112.029845] 6016-byte region [ffff8801bed90180, ffff8801bed91900) [ 112.041869] The buggy address belongs to the page: [ 112.046779] page:ffffea0006fb6400 count:1 mapcount:0 mapping:ffff8801bed90180 index:0x0 compound_mapcount: 0 [ 112.056735] flags: 0x2fffc0000008100(slab|head) [ 112.061384] raw: 02fffc0000008100 ffff8801bed90180 0000000000000000 0000000100000001 [ 112.069245] raw: ffffea00072f0920 ffffea000724b7a0 ffff8801db131200 0000000000000000 [ 112.077104] page dumped because: kasan: bad access detected [ 112.082792] [ 112.084396] Memory state around the buggy address: [ 112.089303] ffff8801bed91700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.096642] ffff8801bed91780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.103979] >ffff8801bed91800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.111313] ^ [ 112.114921] ffff8801bed91880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 112.122260] ffff8801bed91900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 112.129593] ================================================================== [ 112.136927] Disabling lock debugging due to kernel taint [ 112.142455] Kernel panic - not syncing: panic_on_warn set ... [ 112.142455] [ 112.149807] CPU: 0 PID: 18004 Comm: syz-executor6 Tainted: G B 4.15.0+ #288 [ 112.158110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.167454] Call Trace: [ 112.168765] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18007 comm=syz-executor1 [ 112.181969] dump_stack+0x194/0x257 [ 112.185588] ? arch_local_irq_restore+0x53/0x53 [ 112.190229] ? kasan_end_report+0x32/0x50 [ 112.194350] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.199079] ? vsnprintf+0x1ed/0x1900 [ 112.202853] ? erspan_build_header+0x370/0x3d0 [ 112.207408] panic+0x1e4/0x41c [ 112.210571] ? refcount_error_report+0x214/0x214 [ 112.215299] ? add_taint+0x1c/0x50 [ 112.218809] ? add_taint+0x1c/0x50 [ 112.222321] ? erspan_build_header+0x3bf/0x3d0 [ 112.226877] kasan_end_report+0x50/0x50 [ 112.230830] kasan_report+0x144/0x340 [ 112.234604] __asan_report_load_n_noabort+0xf/0x20 [ 112.239504] erspan_build_header+0x3bf/0x3d0 [ 112.243885] erspan_xmit+0x3b8/0x13b0 [ 112.247661] ? prepare_fb_xmit+0x9a0/0x9a0 [ 112.251868] ? netif_skb_features+0x9b0/0x9b0 [ 112.256334] ? __dev_get_by_index+0x1a0/0x1a0 [ 112.260808] packet_direct_xmit+0x315/0x6b0 [ 112.265108] packet_sendmsg+0x3aed/0x60b0 [ 112.269249] ? find_held_lock+0x35/0x1d0 [ 112.273295] ? avc_has_perm+0x35e/0x680 [ 112.277246] ? tick_install_broadcast_device+0x260/0x270 [ 112.282669] ? packet_cached_dev_get+0x2b0/0x2b0 [ 112.287399] ? avc_has_perm+0x43e/0x680 [ 112.291345] ? avc_has_perm_noaudit+0x520/0x520 [ 112.295993] ? check_noncircular+0x20/0x20 [ 112.300213] ? iterate_fd+0x3f0/0x3f0 [ 112.303998] ? find_held_lock+0x35/0x1d0 [ 112.308041] ? sock_has_perm+0x2a4/0x420 [ 112.312076] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 112.317412] ? lock_release+0x9f2/0xa40 [ 112.321367] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 112.327225] ? __check_object_size+0x25d/0x4f0 [ 112.331780] ? avc_has_perm_noaudit+0x520/0x520 [ 112.336426] ? selinux_socket_sendmsg+0x36/0x40 [ 112.341066] ? security_socket_sendmsg+0x89/0xb0 [ 112.345795] ? packet_cached_dev_get+0x2b0/0x2b0 [ 112.350529] sock_sendmsg+0xca/0x110 [ 112.354217] SYSC_sendto+0x361/0x5c0 [ 112.357903] ? SYSC_connect+0x4a0/0x4a0 [ 112.361853] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 112.367199] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 112.372456] ? alloc_file+0x27e/0x390 [ 112.376244] ? sock_alloc_file+0x2a6/0x560 [ 112.380457] ? SyS_futex+0x269/0x390 [ 112.384143] ? SyS_setsockopt+0x215/0x360 [ 112.388267] ? do_futex+0x22a0/0x22a0 [ 112.392047] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 112.396869] SyS_sendto+0x40/0x50 [ 112.400307] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 112.405035] RIP: 0033:0x453299 [ 112.408196] RSP: 002b:00007fdab6a8ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 112.415878] RAX: ffffffffffffffda RBX: 00007fdab6a8b700 RCX: 0000000000453299 [ 112.423131] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 112.430379] RBP: 0000000000000000 R08: 0000000020008000 R09: 000000000000001c [ 112.437620] R10: 0000000000000000 R11: 0000000000000212 R12: 0000000000000000 [ 112.444871] R13: 0000000000a2f33f R14: 00007fdab6a8b9c0 R15: 0000000000000000 [ 112.452583] Dumping ftrace buffer: [ 112.456100] (ftrace buffer empty) [ 112.459782] Kernel Offset: disabled [ 112.463381] Rebooting in 86400 seconds..