0x1f, 0x81, 0xe30e}, {0x4d, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffa}]}, 0x10) socket(0xffffffffeffffffd, 0x1000000000000800, 0x9) 2017/11/28 18:51:15 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)="2f6465762f73672300", 0x961, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x800000001, 0x7) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00003b0000)={@multicast1=0x0, @empty=0x0, 0x0}, &(0x7f00008cf000-0x4)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ab2000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f0000425000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000d4e000-0x28)={@generic="0d95ea98b732f7c5daf050cc8bb8c4f6", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000474000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000904000)="70ac8676c32716c966d118e53c2e38b4298b2a59bb862e72b7d75cf8d4e6060aa11f475832a8f856ece6465b67ef241a1717ad97507df1d984a2ef6fb28b54552df2000000000000003e4edc90aab6c70892d78b73028659c1696fa127f5c99f5fa85d3911094600e10175839d0000000000000fffc3f62edbd30086f4000163bda89de00830ad1092d5760966bc7c407c96885cd10e8a8f608fd6fec50aae8ef9227080e377d95a9679045766f8b9bd46db0c5682c76d33") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000e16000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x204}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000011b000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000b75000-0xcd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000d000-0x1)=0xcd) setsockopt(r2, 0x0, 0x17, &(0x7f0000001000-0xb6)="13001b78", 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1, 0x4}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000549000)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tgkill(0x0, r1, 0x0) 2017/11/28 18:51:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x802, 0x10000000000006, &(0x7f00004d9000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000a34000)="7b00", 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) fcntl$dupfd(r1, 0x0, r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000812000-0x4)=0x943, 0x4) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = socket(0x11, 0x0, 0x0) r6 = socket(0x7, 0x2, 0x57f4c99b) socketpair(0x3, 0x4, 0x40007, &(0x7f0000ce6000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, 0xffffffffffffffff, &(0x7f0000dcb000)={0x10, 0x0}) bind$netlink(r0, &(0x7f0000088000)={0xf, 0x0, 0x80ffffffffffffff, 0x2000000400}, 0xc) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r6, &(0x7f00004af000)="26000000130047f10701c1b00e000000000001000100000009ef18ffff00f132050010006e3502", 0x27) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000003000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000062000-0x4)=0xc) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00005f7000-0x4)=0x10000) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000a89000)={r8, @empty=0x0, @broadcast=0xffffffff}, 0xc) removexattr(&(0x7f0000579000-0x8)="2e2f66696c653000", &(0x7f00001fd000-0x7)=@random={"757365722e00", "00"}) read(r1, &(0x7f000047b000-0xa)="00000000000000000000", 0xa) bind$inet6(0xffffffffffffffff, &(0x7f0000277000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f0a000-0x2)="cf36", 0x2, 0x0, &(0x7f0000f06000-0x1c)={0xa, 0x1, 0x4e9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) userfaultfd(0x0) [ 196.661493] device gre0 entered promiscuous mode 2017/11/28 18:51:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f000025f000-0x9)="2f6465762f73672300", 0x0, 0x8803) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00008b3000)={0x2, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x28, &(0x7f0000f04000)=0xa1, 0x4) bind$inet(r2, &(0x7f0000223000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000f1a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) r5 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000079e000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026c000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c6000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b19000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000d40000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x8, 0x1, 0x100, 0x1f, 0xa0, 0x80, 0x6, r6, r7}, {0x4, 0x6a, 0xfb, 0x7fff, 0x1f, 0x68a4, 0x7fff, 0x0}, {0xfffffffffffffffe, 0x7, 0x6, 0x0}, 0xffffffffffffffe1, 0x8, 0x8, 0x0, 0x4, 0x3}, {{@in=@multicast2=0xe0000002, 0x73d3, 0xad8e}, 0x13, @in6=@loopback={0x0, 0x1}, 0x4, 0x7, 0x1, 0x5, 0x7, 0x80000000, 0xc4}}, 0xe8) r8 = syz_open_dev$tun(&(0x7f0000997000)="2f6465762f6e65742f74756e00", 0x0, 0x8020a) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00004d4000-0x4)=0x2, 0x4) r9 = fcntl$dupfd(r8, 0x0, r8) getsockopt$sock_int(r3, 0x1, 0x4, &(0x7f0000a72000)=0x0, &(0x7f0000dd2000)=0x4) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) syz_extract_tcp_res(&(0x7f00003bb000-0x8)={0x0, 0x0}, 0xff, 0x0) syz_extract_tcp_res(&(0x7f0000c4d000-0x8)={0x0, 0x0}, 0xff, 0xfff) write$tun(r9, &(0x7f000037d000)=@pi={0x0, 0x8884, @ipv4={{0x23, 0x4, 0x400, 0x7, 0x146, 0x2, 0x6, 0x3, 0x6c, 0x0, @rand_addr=0x800, @loopback=0x7f000001, {[@cipso={0x86, 0x1c, 0x6c, [{0x7, 0x8, "d6ee32d6db14"}, {0x7, 0x3, "b4"}, {0x2, 0xb, "db4698a066d58ffe45"}]}, @ssrr={0x89, 0x17, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}]}, @cipso={0x86, 0x3e, 0x10000, [{0x1, 0xd, "f6fd55dc9dc676bd546d1d"}, {0x3, 0xc, "98aeb57723366d2d92ae"}, {0x6, 0x6, "136f4b98"}, {0x0, 0xe, "37eda0cef8216817fac3e818"}, {0x6, 0xb, "e1d7036d864a0f6c4d"}]}, @rr={0x7, 0x7, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @udp={0x0, 0x0, 0xba, 0x0, "a921c7e89061c5f24d0612e238f11688e761cffdbe227ea9f2ada3b7f8a8a6f65ec2d9cf5dbbde179930da0672acfc55b20818e8cdd99da6e80747bb7405dc6b82fccdb3385d1c08ca2fee0da286018a08004f8cf1d16435afbdfc1709da207ba269c13377a9278cbe90b811384df6e4a50a1fc2ff149e1045a4f0173b6e6821e4800ee2d39cc2afebe65e0c1d58ee5faf07e520856367009306154d82b58ef3707793df4bddb283de64657c8c98d4061a02"}}}, 0x14a) sendto$inet(r2, &(0x7f0000ecb000)="eb7ceb", 0x3, 0x4000, &(0x7f0000a60000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r2, &(0x7f0000969000)="", 0x0, 0xd6ba921a197f4497, &(0x7f0000292000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendto(0xffffffffffffffff, &(0x7f0000f6f000)="", 0x0, 0x0, &(0x7f000071a000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) accept4$llc(r2, &(0x7f0000894000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b96000)=0x10, 0x80000) shutdown(r3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:15 executing program 4: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800000000000001, 0x1000, &(0x7f0000f60000+0xaf2)={0x0, 0x0}) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f51000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) nanosleep(&(0x7f000070d000-0x10)={0x800000000, 0x8000000000000000}, &(0x7f0000400000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f000071e000)=[], 0x0, 0x2060, 0x0) r3 = dup(r1) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x40, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000402000)=0x72) mincore(&(0x7f0000d04000/0x3000)=nil, 0x3000, &(0x7f0000684000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000c66000-0x1000)="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") inotify_init1(0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000224000)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) setpriority(0x0, r0, 0x9) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x3, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, r2}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x40000000004, &(0x7f0000ee0000-0x10)={0x77359400, r2}, &(0x7f0000048000)=0x40, 0x20000) clock_gettime(0x0, &(0x7f0000725000)={0x0, 0x0}) futex(&(0x7f0000096000)=0x0, 0x8, 0x400000000000001, &(0x7f00008e8000)={0x0, r2}, &(0x7f0000048000)=0x0, 0x4) r4 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet6(r4, &(0x7f0000f2c000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009ec000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000d18000-0x100c)={0x0, 0x0, ""}, &(0x7f0000d75000)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000933000-0x28)={@common="73697430000000000000000000000000", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2017/11/28 18:51:15 executing program 2: mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000e26000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x4000000000000) mlock2(&(0x7f0000658000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x3) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) setrlimit(0xf, &(0x7f00003f3000-0x10)={0x401, 0x2}) mlock2(&(0x7f0000cab000/0x3000)=nil, 0x3000, 0x84000) r2 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r2, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, 0x36) 2017/11/28 18:51:15 executing program 1: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1000000005, 0x0, 0x8, 0x0, 0x2, 0x0, 0xed94, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000060a000-0x8)="2e2f66696c653000", &(0x7f0000fc5000)="2e2f66696c653000", &(0x7f00000d6000)="756269667300", 0x20000, &(0x7f000020d000-0xe8)="0dec61d97a03054dc8e676c73ee3fbf27543f2f5239a065911654963d2f8d38762135eddd7fe758c4d8e6618d70026b6c11c91258cfaf916f5c89db35e0e28397df38bb40e0b740b7016a4262f849966aacdde5b50fcc973efd752956c20c42ae8678ca7eba5640cd619f9beb3de800bf5814afb268e111f20863c75dc17dc2e60327504acd4a4194da340171d32c2c40a338bb83e12a5dac562466edefd5fd02a0fa2eb2f1cfe1b05ab4112a98de3d5f1672b84bd8acbf3b64dcad528746c526b8103d92cf960e03ab2dcb7646ca341445d9ba3a4b88cb3e61c3255175be4ab66fcc2ee4b6b0ddc") mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000041000/0x2000)=nil, 0x2000, 0x7) perf_event_open(&(0x7f0000107000-0x78)={0x2, 0x78, 0x25, 0x3, 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, 0xffffffffffffffff, 0x0) r3 = inotify_init() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc7000)="2e2f66696c653000", 0xb) inotify_add_watch(r3, &(0x7f000003a000)="2e2f636f6e74726f6c00", 0x1000800) pipe(&(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = inotify_init() inotify_add_watch(r5, &(0x7f0000983000+0x94a)="2e2f636f6e74726f6c00", 0x4000000) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) r6 = inotify_init1(0x0) getegid() mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r6, &(0x7f0000fc7000)="2e2f636f6e74726f6c00", 0x86000006) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000b39000-0x8)={0x6, 0x6}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000b3b000-0xc)={0x0, 0x0, 0x0}, 0xc) creat(&(0x7f000001d000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x0) open(&(0x7f0000b23000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x141042, 0x0) mmap(&(0x7f0000e1f000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:15 executing program 7: mmap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x3, 0x38, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d0dfb75f9a512d"}, 0xd3e}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000a29000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a29000/0x3000)=nil, 0x3000, 0x1003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x3010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x3)="6e7300") ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f00008f2000-0x4)=0x163d, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000eae000-0x25)=[{{&(0x7f00002b5000-0x10)=@ax25={0x3, {"b4695fca4ad09d"}, 0x3}, 0x10, &(0x7f0000498000-0x40)=[{&(0x7f0000cf1000-0xc)="17ed584084827510d85e95ec", 0xc}, {&(0x7f0000200000-0x1000)="b520c0dbcf7a1ee381da386d6810d8b428a8ca67624466e1a7a41295b24bcbf741af8c091ff4a1fd3212da271673155c58e97ac33091f58cb7297832463a108c72a3b6dbe022b26677f22131c356adfe0116e2614c1f9548986e8a846d3d4e10a10f3dea90a2f32eb1b8ad722ce5799a4417e4fda972c10b944f3615258b10a9899cb2c5c8cb0fd03026c0a01c4e27d10ebb97e855903d8614f3313b25503fb5b37411a6ae8d35cad3bbf78c76bf00a806b86b4446f1590af867877eed8554e8d9942ca5429acadf4d1cd4709c150e9693894286f0693c91ab4a78480c3c6bf94772db31206af01794b53d9d8ccdf30c0887f7d01210995af451accaf0a16e675f3b30703c9c377b7e069b49bc4012bbc6f158d61c5aa19b0a78dfd999e9572811faed77137463e354741bf65336cf2c4c8e370f516983aada2ae3b161ca9dcf6b8a430879abfe96ed78d73a6cedbf7b79f540173cb6ced83c9add3a3c33be0cb0814a74d5c55b30b92c91251c3a10787b106f682a6fbc015cded7dcf6f6fa5c7f4008e0bf51a2d4e0bd3575e5e9778746de4362513a0a0f48e55e1f45eaae4f34233f17ad6a1dd793e3510a2b0bac5809dddf9a1f7f81ca71efc6b654a367770836e93a39f3472ffc85ee79d79f6cb02165a9e774157edce0d490697a1e82a1c665d0d96048516fc33ea05d6cab17fc1400b2cfb877bd926755f1bcf20850f331915c9cf7669de2fb0ba20ec5fad8beb6587ebe7212e6e1b73a154273211dd5dd2cba320081b87157925d08ed61d7d705c634d5a00d07f87447e0adaabc9599761c2bbcf44fa4ddeef8f8e4be79b7f510f00cb918520a9482b7c50b7dbfc5759c3ad00f925b9a50b27407454a15e7e6b57ae8adb93ba703d5cbc14371e8325127071a8f5dcc6def143706ee4f0b525346f9043971b4dd59fe59ef7bb0f676e92afdba238404a182026a172176f2e9af6517848b3742b3b5461d68be477a1c4d6847c76f3c13ad32821f61f39ccd3dab8eec3392adfbffdb7f339b1304e749f54cd32b72b384e5af02a175acb7a2ef915c5e4d256a9ecf6562f579c6adac61cb7125a6605dee41914d5ee1687bf2b056ab9dd6a38e50719549828a90941ae2b152e2fec1583df234fe8baab15782b7b05e1fb2ab9b3d1363bccfdb6944585b1f4ae0f7543f91249cadb2e46d7a9ec89d216ded3ecd8ea9982f9ac2e8862ce117314160495550cd899a1d01824b8f7b8b67f410ed6a33f7a4c9924da12fa13df8e1a2f2fb221c1efb77f0c2157a41147ee05f166bf9e0764719f7e868b8eddbbedd89027ee5704acbd2d5945c697072efdf6a14f7da53dcdd1ce0a4535434ff9930b08b5a5193736ce1d84385f858f2985ed8aff1dff9150a1159fb58e9972abdec97cdf2e44fcfe099b5a880fd7c6f90d490367cadbd942e9561c1ba9765f224b49c76fb9087766249b3ffa5d15a056aa851c0c6dfdeb8b3801415350be369b98c95d81097d5806e1b38fc612f00ca0317fcca73d6d719d3088ef425cfd9237e152ef913f4ecacd6a15c2d48155c55701ffcafafcbfd238cf29f6ed775cb91fa2f7e0ae4a56a70a4a4d2a888e35eea9770af00d35c3c3284c3af6074a3696458b82226116e22a54e37269a3b02077842be157793092a149343589d6cd10fdb8b9b0c1b0bbb9dbe643f11dca7e170e3ebafea431ad0f004cd8297e1111c2ee60e29af7aa65374a48f522325ef693c1bb414195e4596f8964837a31cb56e2ba91aa078670cbd4de8294118484b633cea70b6f1d13ea7c2a9cd3a883058777365998d8eb3bb804e409699ac8237ad8014583b3928ae3e433dbc80b172471feea86eb170c0fdda8d113ad2e207b203498ff8a6c028850b97b100a1b64b004979f617d7426e7df7bc871c747d3aacc8bf6b80dc635463b2c3520fcb1a22daf47728c796c65d0c9d0d8e71ebd307eac926213d970621983416ffba272e623da2c50f3d7a6e7059104e70300f6d61b7f65a1ac3786acec14e8186611d1290de935e26c323b669b7242ec6c24528c5180b9aadfcf9884ae89a6535eeff02fa63d3c288142d0f33986b9d799eeb831a2da197ba4d033a9ce4da4a196d21a0c45590a735fc5606158061b4f40e39f9b896f683a98a79b7e460ed339402212a8001383ffbc8fab86fb6aef28d7ba3cfe59ac9ea634504a2868d0e5d2c5c773e00d76bac1a4509c7937a41b1b01f95c3376b9f128606466161a0f7ef982394cd3af1492d067b9073b30dd5db774ab54937497cb809cba70dbe1b3b8beb1c7d3638d211bae31f1c535fe4ea28269bc3cbc0f435fae2d018578c3deb55c00f85010913cd33dfaed26f17b96eb5841bf22390923d6cc9263a44e147302a2179be0493319119d930f1717ec3aefa5727be4a5aa63ae9ce46bfd36535b448bbb862b4ff3be39d94dd7b036cf0520b09d9c0a88addc1be59f8c42de390d59d223d4e4bf7be9606ef7270294b0b0780985094bbdbc75c09eaf311cd9a1eab76483767d7668aa5d20e459694c39ffdab98d414fdd162711b2aaab23dd33fa6b3bf101384e101c9aff98df47f49d902b3ec7e809c2d691386602e5e680c2972d8f9e7c3b179a596492c267eae6d1fede018d93bdc189e2d349dbd6d61b25acf7ea9b2d3e6a2aebce252965a5ac93f6a7b2284c8006de55226121f5845019d2828e5a64d3513dfe2dd689441d95566cafd8f92f18db30d5c5d2c866efaf522501fb525d13e24d90b3484a169a8c2d803b84796f7f9b05bf0fc99b69446d43086000a2342e0254f1d62b0650c1de0034242b9a68c699ec86105da2be49d9ca10652c5310823e52da3d1fcd3663586f4df45ce32abaf03ee19b0ca68dd3feb998c8de2b66324996f2683cc0daa7b85be4d71398d5f2cef722453cf07cee17d5d04339a97d70e61a424f93058b9e6d63fdd2051ab932db1829883fdfcc7916323231b200e1f45f2bd114982b73573e86ede67e732e17c476f2840d4a6de620f5a5382e23903bbdd51dd28fd9875dc18614d5dfa4c81b8806b991f275638e0e8d79d96d899c2c9d8d8916c6c1ce6ecbf424ed8477a6a84a0b2f169e4aff5a2794c55622024602c7efd3a63d9bdf92207cafec8696a6f0887a19214ff2baf27c4fe63eed4c5cc2fcbc216d41cb609f32bbf58ad9bcdef02d45a49ff33c9bc995acb5903513fa7967d6cfc41b4ad9bfb560b578b6db85598b522996df83618477cb71f01bf8c363ee09407f2e0bcd95c029a94e4b5a001bdcad459f5ca8ce00fb03907092a9b415e67d30fb8304a0b3bd1cf680e0d5a3f61ec22637ef1f4859d77abdcff5da0f68beb488988f66d26129d6ba4bb6cb5c9fb0c4fc6fb3c9485cf9294e4269e4e094806ed4236856a3aa1020d06eb57f737d51d4f6c08d2afd5491cbf140d6e0dd062ba491a92ac1cd681b9ea8b8a155836ef32ec5ff29bca84f315321b47c00a2be32936fc1e90635d63c2672c6e3c5b0079caac32d820461eac7dd749a77a3d5012b74483e4ab598678672f7a86729dc63a151de928f374fc0a9053e73e53e80202e2b738b19374a2110025c8e99643cc5ba3dac929c723a8901ea72a0cb13ff67971c1561e0e61dfdb207f6f6798b685e79ad091a1a87502ae8c899a9e08f881260de836095ad7a9c013f27cc0b0b705e027c9d9eae414e7a7ddd8222d3f157d248f90f45f5258290b9156f1aa31084ff97904f853f0d4ac11ac29f88672cfd9636a33d29309e70f0a8ee0051db4fe7af9ba2a40113e534cb7fe0640a1832e06987a42499c608c96ab88f9df66b8013b82e553cd178f74ae3aa5dc05ab98359d28ad4435e1a9d03e6c61f499027aa28773535176d0c46ec56dbe15ea0fa84017decaa7d52f709623370dca3543f3fcf6d17d5063ab3be4396e5004c6521f35669e12a68a5544d960bb4ddf2c2fb8bd6ca3b5d4211c6189171c5e5687e80df66f4b58de3da3e6c145b05a1c6f947720487d1a03d65649bd89a4d9846e432c65e650aab0a4ad58b1682d6ee536366cf7fb568156e76ad21770048c6cf6ceff584d824d240b8d977f103eb2346490e595ad334728fded956ba0a6c2b157b03768472f8e81f6d90fc931aeac400eae27738da437c3289d20e9f6bf4495e930b8f65de2cccae3715c498e1d8766154dfbc390f2bbddc13a91e52a0d5665f93d06ae8d26ca6fdbc485b5864ba54a9872606230aa77733f72752ea0d001461b385083ea8d619588fc3bff0fc87ac5014206df15342d37afa8de46e040f621d7a350c45fb01a98e310c71166f259db8fdbaa5525998a71992520c8cd76ee6827ed3ae4a096dab1f2b17fbfecda848bc4c4440d6f39f78ab75ee9056dc288a3c3ead1c83200c19ee881afd035f1d3530ae1e0f39ffb6e94d8982254bbf9815524891f6ff9de0eb9087bde7529712954558c12ccb3f15c174dd2b0400f2ee6dd4115cfdc0e1ff49e470c4e7546c0253118ef67bc50e1001f239f4e1278be3746df16a7a9999a8d6ecd8274c9aa0ab2c05699e8bed685aca6b4c78644f16bf6aa94556279e71f83b03d1393bbf1bb6347102b4655a8072bc3c3cc9932c733759ed00a413ac59bdd4a07485984382fb00763cf37cb7da5b8a1a6c74f87b70dcfba6685700c788f7777d30f3475f1683ad68890a58b464503e8b07284754b0bcf5f862710487dd2ddbf5342f65e352e6a886aa18fc158f3e85082b61f452caaf06e9b6c045bec3ae1cdb927f40d3c7a8cbde7b7e7c799b05125492365e93f85f699a52a164791b1a2f8e91d72830f09d8ae85dc468c12aeb22fd66904f69187c7b03d628281170bd099ba3493f5f06a4b5572b83618592923caf490c9d8191f45947545544d0dfa91a5cd7b50b73fe6a46e7d4c0ea2ff1bf075d8a09ae4cd3676a88f55f1354023a9b7334c479682a4a05a3a7aea10ad2f48819dd37f3361b36dbbf847938d853689229cd395cae17374834df87dcedffd5f05e7273250447dc499371cc594ae4a6f9c130210dea53e74e408614801ff346d38b165f55f8248ce33148e3f32b211b4dfac36270bc1f15567d1e78941f2f5461c32c871972e377585c1bb257a4fb988704cbdb52e0da66ff1b0a24c1a901a719075986dd44e339c6461377b4678b34934361135cbdc98608575507f3be01c233b1e09e63ff9fe71009bc0c1e722ec60a4e05629f1d016138c758170f2bb0f9687f8a43901b7780e0e40438069181bc80b4ca461ffc9ec7350755638f3497c8e6a3defcf0cb1c13cc8f79cbc07800dd5f9f0b715c356f68bcb34a121a4279d3af78ae38c56c56881e1700a56f92fa1cd8f8dec48c5f487e585ab5f04e36e8556acc1ebe50e8818b95499f4a117696d6b2c885bf1dc5af63d1b321fda9c195bf023639947024a9be908396adb2f2183e4aa4c4520e61be68fde5e5ae4e739ddd478ab4568ef3e368f267112224fdcd03f4d658b4da9c6df3ed955f887a220085a2f379c446c3cdd61d57621afc5a9079145a0aa0e5f3d880a24f406c3c28b7c9cf9a7bb8781d7abf7e7ac8698fd0dbddc767e14681c6e6486dca22b8119db0a3de25bff9b559cc084aff979dd5c2d9cdc50afecb1767b4436f5c5270b19196941122fb28ea085bf85187a8b9dcaa5ec757888af72df158a6fc1a53e28ceb6323cab63f5ada74b1da7c92eb72239b0f737f52b1ed97dc110bef399a622b023526cc22057c461e5391b5aca00ad12deff2a232712a324f42c8737a0a897a03259e243cd2240bf13d09fcc7024551bc0c3122370ab30c9", 0x1000}, {&(0x7f00009b9000-0x24)="7b885f6a04827dcb78819a88a28826f2e7691ec300714b410f4962b3b9dc1feee1024c3b", 0x24}, {&(0x7f00000bd000)="278b7975f51b8c35ec8fa46e32487be9abb0c16937bf23aefa173f43aa960991a70bbc1eb2343875d3405b492fcfc648722d13c8cf36c78af253da0e3fefac9753e3ea4798c7a6d1d2637b8a9f102ea9fc0bb2355146936d769e2d51e81cc100a917a9972d416d84cd629d7723647e6a38e644fb68f9c77de7c82793826eee6cdd878a0b8266254bbb17d71d018ce77ebd", 0x91}], 0x4, &(0x7f0000a2c000)=[{0x110, 0x107, 0xa80, "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"}, {0x30, 0x10d, 0x20, "4bdb9bd62cc5e426433329a40dfd8d6bf621dc4dd370031c4dcd99"}, {0xd0, 0x10c, 0xa38, "fb2b664aebb3b6c9a88b31b45d68cb8b90cb7974eff0e7bbe07ac305f11b650d508840fd97ef1ae9322676a623dad84e963db355199996d3005544c4e953a7fb686138a451fb3581c3258706273116d0ebec776aa30023b33743f1b07bb83b1f4f9c4eaf36613f57014b17ac1abf110d60003a35531903489ee120b838df7273bcf5d2df305916d7751fc0fdef07b25acd5457557d9bc5fca2cd291b48c719e87aaf0654b44a8d640588230a44d2efd2d666d73a5bb38c13f9f35783"}], 0x3, 0x20040800}, 0x3ff}], 0x1, 0x20000010) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000b7d000-0x4)=0x21a, 0x4) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x83) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{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]}}, 0x118) ioctl$int_in(r2, 0x5453, &(0x7f0000018000)=0x800000000000009) sendmsg$unix(r2, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[{&(0x7f0000010000-0x57)="264aee28e50c8010b8800446be8b32fadbe0aa3e9b81cf5924cc6a806d7611568c1c486083b069fed0c2c8f16dd4ea203b519e7d6e37f02d8d8d68a7cd6c6a1070232172003dd51dab577adc353a3ebc1743470b0fa675", 0x57}, {&(0x7f0000010000)="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", 0x1000}, {&(0x7f0000011000)="5d7a000b0c78f7b1e3b4c0556b465c5c906553313cdca9106f1cf5e0a3ce50ac44ce4b3ba9951abfc8c0f8e314b56ea0e0f2d117859d85dddf75700ab45d08df76d010a7bbe1a8e6c134247cfad4143b4c2f7cc2c4c244202496878a71e6afe2db55a44748440d666ad588170bfd9e5b73ba6017143a85e363576d5e4fd8a59945faf6068d39c9bd56", 0x89}], 0x3, 0x0, 0x0, 0xc044}, 0xc000) poll(&(0x7f0000bf8000)=[{0xffffffffffffffff, 0x8, 0x0}, {r2, 0x2050, 0x0}, {r2, 0x0, 0x0}, {r2, 0xa001, 0x0}], 0x4, 0x9) sendmsg$unix(r2, &(0x7f0000110000-0x38)={&(0x7f0000953000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000022a000)=[{&(0x7f0000a68000)="739d3d3ebe31ff18af03285a21df4227cb88e194d1b91bbcc824fa9203632f997ae1da4d6e0404aa9b91159d8a3bcd323b3d4f4ad75034bf40e34fdf83f39612243a6bfaab920836e494c1921f13c65f6db4cac3d3164b61f0ecf6614315b64c4853f8570459c2aab4f59b9492b7a90ed3954ffa5a815446d322fd90bbbf582f23b9209b882c73e69f5c95f98c4eda242079fdf46036616bec1c4d893b0adcf9cb78af2e9eaa5dbc80bbde618b03", 0xae}, {&(0x7f0000e57000)="ebec8e76fa7f0a663679a69d8060da93b7dcdacc1b494d2c24ac1ef82a987f1f50633cb37cfc575aa595a2857b23b84b1d5fa0fd25f21cf12407742c18b07b74191ed51585733e021f214210526f6183b71f0dfc1cb95ef47ef203a2f1872144781d8a799de98e6c78425e8b48e44215e90a2184e46e26c0b7e769468ba602b9070e56975df203f7fff5df4952851856710c5d5db17690a0e587513733e5520bd9c06d27b77cc3127e89ab8ddf00dcfca82169127027", 0xb6}], 0x2, &(0x7f0000a48000-0x48)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r2, r3, r3, r2, 0xffffffffffffffff, r2]}], 0x2, 0x1}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8007, 0x0, &(0x7f00005aa000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x9, &(0x7f0000a35000-0x16)="b1aa1bb0ff8cf895ea1b9d484b037a1ed1362baadab4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x4, 0x384, 0x6) r2 = syz_open_dev$tun(&(0x7f0000650000)="2f6465762f6e65742f74756e00", 0x0, 0x3fc) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_addrs=@hci={0x1f, 0x0, 0x3}}) r4 = socket(0x11, 0x805, 0x102) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000c19000)=@common="65716c00000000000000000000000000") ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000162000-0x28)={@common="67726130000000000000000000000000", &(0x7f0000623000-0x14)=@ethtool_wolinfo={0x7, 0x2, 0x5, "84be2fe17ab3"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r1, &(0x7f0000b96000-0x12)="120100000000000000ff0009149b04f99b", 0x11, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f000010e000-0xf64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf64, 0x2, &(0x7f0000f75000)=@file={0x1, "2e2f66696c653000"}, 0xa) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac9000-0x9)="2f6465762f70707000", 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00004b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000f30000-0x8b)={0x0, 0x83, "8a86deb15e9ecbae3e0b7f1bc70c8f3c31be7edcd8692255da65e67505aa5d4ceeac8e362d8635a98b3da0fedebe8004c2122a0552186c6e84c6656964d4970d381c519545840d2502ca548eb5496547192bc3d30eb228dcf20f7af002ff1d3590576e1920b93606899ec0d3eab540af0f35811037848e336549c07321b999ce16fe2e"}, &(0x7f0000812000-0x4)=0x8b) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000ec5000-0xc)=@sack_info={r6, 0xfffffffffffff0ff, 0xc4b}, &(0x7f0000756000-0x4)=0xc) r7 = syz_open_dev$tun(&(0x7f0000e77000)="2f6465762f6e65742f74756e00", 0x0, 0xfd) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00009d0000-0x8c)={0x100000001, 0xda, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 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]}) ioctl$TUNSETIFINDEX(r7, 0x400454da, &(0x7f0000b57000-0x4)=0x9) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000099f000)={@generic="02000000040000000004008000d8bc22", @ifru_settings={0x10001, 0x4, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x26f}}}) r8 = socket(0x4, 0x8080804, 0x4000000801) getsockopt$inet6_mreq(r8, 0x29, 0x15, &(0x7f0000da5000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000044000-0x4)=0x14) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000008000)={0x7fffffff, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r9, 0x0, 0x26, &(0x7f0000005000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mprotect(&(0x7f0000e44000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r8, 0x10e, 0x8, &(0x7f000036d000)=0x8, 0x4) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000002000)="c53fab5a0f6ce10317c1327fa94e79", 0xf) recvfrom$ax25(r1, &(0x7f0000001000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x40000140, &(0x7f0000001000-0x10)={0x3, {"a35ad7ed10f799"}, 0x9}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000001000)=[{0x1f, 0x100000001, 0x52, 0x0}, {0x9, 0x3, 0x401, 0x24f}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="86221277f65e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="75bf53e402e2ecd6be72fb46ebd5f89e"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x34, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x0) timer_getoverrun(r2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, 0x0, &(0x7f0000005000)=0x0) open$dir(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x20000, 0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x12, &(0x7f0000001000-0x12)="362deecddc3d1f5f135256274ccb347949e4"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000009000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000008000)=0x0) ptrace(0x421f, r3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000007000-0x4)=0x1000) 2017/11/28 18:51:16 executing program 2: mremap(&(0x7f000079c000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000e26000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, r0, 0x4000000000000) mlock2(&(0x7f0000658000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000357000/0x400000)=nil, 0x400000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) r1 = memfd_create(&(0x7f00000d1000-0x1e)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0x3) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mremap(&(0x7f00003a8000/0x3000)=nil, 0x3000, 0x5000, 0x0, &(0x7f00002bb000/0x5000)=nil) setrlimit(0xf, &(0x7f00003f3000-0x10)={0x401, 0x2}) mlock2(&(0x7f0000cab000/0x3000)=nil, 0x3000, 0x84000) r2 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r2, &(0x7f0000b18000-0x50)=[{&(0x7f000023e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, 0x36) 2017/11/28 18:51:16 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x91) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0xfe, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x3, 0x2, 0x401, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000cf6000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) bind$inet6(r4, &(0x7f00000aa000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00008e4000)={0x0, 0x80000001, 0x30}, &(0x7f0000ef1000)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000245000)={r5, 0x9}, &(0x7f0000f47000)=0x8) connect$inet(r4, &(0x7f0000ef3000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f0000d76000/0x1000)=nil, 0x1000) listen(r2, 0x80007) bind$inet(r4, &(0x7f0000fb4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r4, 0x0) accept4$unix(r1, 0x0, &(0x7f0000f09000)=0x0, 0x800) syz_emit_ethernet(0x1030, &(0x7f000076e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [{[], {0x8100, 0x3ff, 0x5, 0x2}}], {{0x800, @ipx={0xffff, 0x101e, 0x6, 0x14, {@random=0x101, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6}, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, "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"}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000091000-0x4)=0x801) getsockopt$inet6_buf(r4, 0x29, 0x3d, &(0x7f0000e57000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d54000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff030}, {0x6, 0x0, 0xffffffffffffffff, 0x0}]}, 0x10) ioctl$sock_ifreq(r6, 0x8920, &(0x7f0000bd9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000117000-0x20)="2d7585fb89cba3ad43296cfbef7bb368fd9163f3dd2249ddf3ff93b81f63ae0f"}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r4, 0xfffffffffffffffc) mmap(&(0x7f0000f26000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r4, &(0x7f00004eb000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000002, 0x0) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa02, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f60000)=0x20fc, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000bb4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f62000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000dc5000-0xc)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x4, 0x8012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80a, 0x3) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300000000000000", @ifru_flags=0xfffffffffffffffd}) syz_open_dev$sndseq(&(0x7f0000617000)="2f6465762f736e642f73657100", 0x0, 0x9d0ca5e66168607c) r4 = shmat(0x0, &(0x7f000097b000/0x3000)=nil, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f000068d000)="2f6465762f6b657963686f726400", 0x81000400001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000c72000-0xc)={0x20000004, 0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) shmdt(r4) socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000000000)="0100000001000600", 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@generic="985ace9846b5ceb94f190000004c01e2", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007a4000)="2f6465762f70707000", 0x8000, 0x0) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r6, 0x6, 0x19, &(0x7f0000f61000-0x1002)="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", 0x1002) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000793000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x400000000000, 0x6, [@rand_addr=0x9, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, 0x28) [ 196.785842] device gre0 entered promiscuous mode 2017/11/28 18:51:16 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x28000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001000-0x40)={0x1f, 0x9, 0x6, 0x1d, &(0x7f00007f8000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0xe6, &(0x7f00000c2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00005dc000-0x10)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x8000102001) ioctl(r1, 0x1263, &(0x7f0000e92000)="") r2 = open(&(0x7f000006d000-0x8)="2e2f66696c653000", 0x200, 0x30) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000c2000-0x4)=0x9) sendmsg$netlink(0xffffffffffffffff, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[], 0x0, &(0x7f0000cdb000)=[], 0x0, 0x4}, 0x8000) signalfd(r1, &(0x7f0000cb5000)={0xd2}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000922000-0xe8)={0x0, 0x0, 0x0, 0x1, 0x100000000000000, 0x0, 0x2, 0x1c, 0x11, "86b1ba40c40ea511e9fb734316b8b23717e06c4a27b4305fe357d5269e1f852d37524b39aac14479ede3a0a98ef55dfd60b4687d9a48f97070772a43e832a316", "2344e4b2e2deed9a41c76d7d31728fd81cb1fde9ec3081d8e7c1ff35e1f8dae898c191677bae304dbff6e4abc1aeb9b5473ba62dc6df78ec4736822d6f9340b8", "2beeac3e94a3dbc3dd39f059d968a5e284470af8f014504583d51dfae0947596", [0x95, 0x0]}) mknodat(r2, &(0x7f0000508000)="2e2f66696c653000", 0x10, 0x2ac) ioctl$KDENABIO(r0, 0x4b36) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000773000-0x10)="2f6465762f73657175656e6365723200", 0x20080, 0x0) 2017/11/28 18:51:16 executing program 0: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0x9, 0x3, 0x800000000000008) prctl$getname(0x10, &(0x7f0000cb8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000080000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006c3000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f00005cd000)=@ethtool_pauseparam={0x16, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d8a000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009bd000)=0xe8) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f82000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2017/11/28 18:51:16 executing program 2: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a1a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000df5000)="2f6465762f6e65742f74756e00", 0x0, 0x10040) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000c7e000)=0x0, 0x4) utime(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000+0x5f2)={0x0, 0x40000000}) r2 = userfaultfd(0x80802) pipe2(&(0x7f0000e7a000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000066e000-0xac)={0x0, 0xa4, "c11d2d2c65ec0352fdb3b96405501a3bfd42eb36c535c6469040dfe5ad892f86bfe06c18c2ce44cb83901a53e8a07ffe7fb216ef326c06dcf48a1251db331c6c7b7ecb092ec972149b8ded5998006639d799d02104a06499ea2b16ae7123fa0817d3e564865959daf9fe664f3b52e93355cf47477231c64a027fbbc7feeaf4ca96314405e4e7315c046b4c7cf41474caaeed8aa6d72b8dedadda0a416d6cdddceec44343"}, &(0x7f00002aa000-0x4)=0xac) vmsplice(r1, &(0x7f0000eac000-0x40)=[{&(0x7f0000f38000-0x1000)="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", 0x1000}, {&(0x7f0000a55000-0xae)="85ae5d1c6b43ffc09639566aa097936a15df5538ae5b4315df04942621ba49724d96b76680f540847ecd1dbd848c2ffcda054ec36ae3a4aebeafd99bd48a28079b22a2e8874c5dc0bb97284de273dadb518433bb4c97e24c57561da031a1ac2b7b152b4144373781830f3b44497e4cd706cf0b1338fcf0d76bfff66f9d6630f2f9bb585ff400674957b47552a1d5ac283bc711ac5fc74ce5f0a0d5a4d13f2b7adac182ba599fcf015ad39cdd95c6", 0xae}, {&(0x7f0000bac000)="ba2545a64d1189a9", 0x8}, {&(0x7f00004fa000)="b776da2e7ecc620653c266df53eb05a1d036ef20113c6100d8484212fdd98c6ed63f949027df07ea9eee374cd4609fa4c7eaa9d2e025b46a85ea3d06c51afd20912ef7e533a6472289d2bef1309bb930a97641598dce073382e317679e8f3a246ca25a015b4dcd5ab8e39db0a362a840f6f626b07bf3764f6148", 0x7a}], 0x4, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00006cb000)={r4, 0x3}, &(0x7f00004fd000)=0x8) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000af6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x3, 0x0}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair(0x0, 0x0, 0x8000, &(0x7f0000bf2000-0x8)={0x0, 0x0}) geteuid() setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004f8000-0x4)=@int=0x3e, 0x4) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) ioctl$TIOCGSID(r8, 0x540f, &(0x7f0000792000-0x4)=0x0) fcntl$setown(r2, 0x8, r9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000657000-0x5a)={0x0, 0x0, ""}, &(0x7f00000d7000)=0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f1a000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c80, 0x0) syz_open_dev$usbmon(&(0x7f0000a57000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fdc000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a2f000)="2f6465762f6b657963686f726400", 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e04000)={0x1, &(0x7f00004c6000)=[{0x2, 0x9, 0x4ffffffff, 0x3d}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000319000)={@generic="a994b6b1babe04972caa9502197b65bd", @ifru_flags=0x200}) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)="2f6465762f6c6f6f702300", 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000a89000)={0x0, 0x7}, &(0x7f000024b000-0x4)=0x6) futimesat(r2, &(0x7f0000f4a000-0x8)="2e2f66696c653000", &(0x7f000089b000)={{0x0, 0x2710}, {0x0, 0x2710}}) link(&(0x7f0000826000)="2e2f66696c653000", &(0x7f0000d1c000-0x8)="2e2f66696c653000") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000714000)={r4, 0xfffffffffffffffd}, &(0x7f00004c6000-0x4)=0x8) read(r3, &(0x7f00001b0000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9b) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000007a000-0xf5)={r5, 0xed, "09452d418d05405f955d859f64974a4767f2130bf4f0d6b461a3687dd895fe0c8b34448d0c46e6a7d7db2a6f6198659778e5414b9e00b94ed41c06342d5e26a916bc534e8beb1591546704558d769eff59d0092f5cf3e635e01bba5637aeb39f47373e2e6c88f4273a021f4b982f0e4a99621254d0e68a034c755747c7144f2056181f0bf7fd25417ce25349049a24d6a8eb1c434477aa1a4f469e1f7098be4c9ac6209bc55bda8f940d468e4d8da5b2f55e1ed9bf7839320d33887c15bc15fd688eafca09704653c04971150712cb3ad1e851084ed3798aaad412ff541e9773867fc2b9d22ef19f534f9f5a9f"}, &(0x7f0000422000)=0xf5) socketpair(0x10, 0x1, 0xfffffffffffffff8, &(0x7f00005e7000-0x8)={0x0, 0x0}) ioctl$TIOCSCTTY(r3, 0x4c06, 0x7) syz_open_pts(r6, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f00006fd000-0x8)="2e2f66696c653000", 0x1000, 0xffffffffffffffff, 0xffffffffffffffff, 0xe85, 0x5, 0x14) splice(r1, 0x0, r7, 0x0, 0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000684000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r8, 0xc058534f, &(0x7f000069c000)={{0x6, 0x1}, 0x0, 0xfffffffffffffffe, 0x0, {0x0, 0x80}, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r9 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d39000)="2f6465762f7667615f6172626974657200", 0x5, 0x0) ioctl(r9, 0x2, &(0x7f0000fe2000)="34912656b768cc1a39a74627f37894f725aa7eff24a48b838b8708a55bc3006f1d19dac1974ce98e7094bf4d841679bb8efe12a43c05a7a228394d2466a6bbaa38eefce065b953990404423b25ecb109c9fd0538b1efc491eaaa6008b4929833acec34770ddfd58d4f0c1ca35ebeed1be58608dc439b2bb918887401ed23ec6d4d7a3e1ae8c79dd50e92638a9ccb94b89927749872ab8a86ee8118e6d22e47e67a6ef2cae942f0dbae012f8975e965b6f89d84e09ccbbc71b667bb32151899a9bca1344a0466ee9f063c") getsockopt$inet_udp_int(r9, 0x11, 0x68, &(0x7f000006e000-0x4)=0x0, &(0x7f0000ba0000-0x4)=0x4) fcntl$setflags(r8, 0x2, 0x1) poll(&(0x7f0000b9b000)=[], 0x0, 0x7) 2017/11/28 18:51:16 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)="2f6465762f73672300", 0x0, 0x806) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000f6f000)="abc4314cdbed9f41b7990a7f25c31ee8e60b3e4aa14b25b429d0df2176f10eee697d0b80fc81e188e104e66150ffd36d66c1dbb3487511206e72b39364ffd384585495e20fcf9d2cf62b0038986b53fbdc4ba4f2b2f0bc568a7854de4c6cbd19e84da26678758b1fc2874672a1cc6b6897362b596bd9e0f4c6b9bda4752f40028c1f9994391852eef474902573a6558dac28cdaee17f7bd0ca21ae6dfe1d61b40059", 0xa2) select(0x40, &(0x7f00003e9000)={0x8291, 0x80, 0x2, 0x3b2b, 0x2, 0xfffffffffffffbff, 0x1, 0x8}, &(0x7f00006d3000-0x40)={0x4, 0x20, 0x9, 0x3, 0x80, 0xd5d, 0x2, 0x472800000000}, &(0x7f00000aa000)={0x590, 0x6, 0xfffffffffffffc01, 0x8, 0x800, 0x4, 0x100, 0x5}, &(0x7f000041f000-0x10)={0x77359400, 0x0}) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl(r0, 0x2284, &(0x7f0000154000)="53") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005fe000-0x10)={0x0, 0x3, 0xffffffff80000000, 0x8}, &(0x7f0000aac000)=0x10) r1 = syz_open_dev$mice(&(0x7f000074b000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x2402) ioctl$TCFLSH(r1, 0x540b, 0xffffffffffffffc4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000bae000-0x8c)={0x5, 0x9, 0x3f, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f39000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000ba6000)=@ethtool_gstrings={0x1b, 0x3ff, 0x3e, "e54a80ebf42581997abd85556fc795c8271761dfb27a86388a45a1c83e7c5bd268dcee6ad68d9b3446b9281e311ef75d60de8a032b5829f590c77c125087"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000743000-0x4)=0x0, &(0x7f0000064000-0x4)=0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000714000-0x4)=0x0, &(0x7f000073f000-0x4)=0x4) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00006b3000)={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) recvmmsg(r2, &(0x7f0000785000)=[{{&(0x7f0000051000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a43000-0x30)=[{&(0x7f00009d5000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000013000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000f56000-0xab)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xab}], 0x3, &(0x7f0000f55000+0x5b5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc0, 0x4}, 0x5}], 0x1, 0x40000002, 0x0) sendto$inet(r2, &(0x7f0000f55000)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f68e51a1ed15fdca51178e39c4406702cffb570ae360015000000000005c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e4000000000000000151e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e084b92469fbe724d5d33ead1002edc9ddbd00c3211082e658f39bd40600000000000000ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546e5", 0xcf, 0x80c0, &(0x7f0000f51000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() 2017/11/28 18:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) getpeername$netlink(r0, &(0x7f0000df2000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007f3000-0x4)=0xc) r1 = socket(0x11, 0x100000802, 0x80000000000300) open(&(0x7f0000a84000-0x8)="2e2f66696c653000", 0x80000, 0x20) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d30000-0x4)=0x1e, 0x4) sendto$inet(r2, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f00005da000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x0, 0x80000000000853b, 0x10005, 0x0, 0x0}, 0x14) r4 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000bc6000-0x8)="6b657972696e6700", &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000173000-0x1c)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x3, [@empty=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x1c) r7 = add_key(&(0x7f0000b7c000-0x8)="6b657972696e6700", &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r5) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000b48000)=0x7) keyctl$setperm(0x5, r7, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f00006ea000-0x8)="2e2f66696c653000", 0x400000, 0x11) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00005ce000-0x6)={0x0, 0xcfab}, &(0x7f0000aaa000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000d94000)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000f6d000-0x9a)={r9, 0x92, "c6b13e73e78fbc16c29bbe0fb3d4a56c97b8faf70440d812bcf24c81c0453e953a641283c58f1fbce411e7217b66320969d5b310c245dd7b6ae866c3684fc4b11550ffe4e594c227c837c0d4bda4ac5ed7dfa5dcf9b063bf57c8acfbf0a80b98b164d7ad36d10be6388a1fcdc5e9c15a9e539c85ef286afcc6be9b8fe507939f98a96bb01c2fa5cb30e5541a554a34a4e3c8"}, &(0x7f00007e9000-0x4)=0x9a) keyctl$assume_authority(0x10, r7) keyctl$read(0xb, r7, &(0x7f0000699000-0x1000)="", 0x0) getsockopt$inet_buf(r3, 0x0, 0x2d, &(0x7f00007b3000-0x8d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000702000)=0x8d) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000bf2000-0x4)=0x0, 0x4) sendmsg$netlink(r4, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000129000)=[], 0x0, 0x0}, 0x0) 2017/11/28 18:51:16 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x2000000000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000000a000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) recvmsg(r0, &(0x7f00003c9000)={0x0, 0x0, &(0x7f0000981000-0x50)=[{&(0x7f0000cc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00008f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000011d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000237000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000abe000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, &(0x7f0000d6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x8001}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001c7000)="2f6465762f6877726e6700", 0xfffffffffffffffd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000a4000)={0x0, 0x401, 0x30, 0x6, 0x9}, &(0x7f000042c000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e8000/0x3000)=nil, 0x3000, 0x3, 0x24010, r2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={r3, @in6={{0xa, 0x2, 0xfe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ea000-0x4)=0x14) r5 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000e8000)={{{@in=@rand_addr=0x8000, @in=@rand_addr=0x6, 0x3, 0x2, 0x3, 0x933, 0xf, 0x80, 0x0, 0x7, r4, r5}, {0xe5, 0x7, 0x0, 0x0, 0x6, 0xbea, 0xa32, 0x50000000000}, {0x2, 0x200, 0x6, 0x8001}, 0x2, 0xfffffffffffffffe, 0x4, 0x1, 0x5, 0x2}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x81}, 0xd, @in=@empty=0x0, 0xfff, 0x4, 0x3, 0x400, 0x7, 0x1, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x20000, 0x0, 0x3ff}, {0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x58000}]}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000262000-0x10)={0x0, 0x0}, 0x10) syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c0f000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00002c4000)={0x0, 0x3}, &(0x7f0000144000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r6, 0x84, 0x66, &(0x7f0000559000-0x8)={r7, 0x7}, &(0x7f0000b40000)=0x8) 2017/11/28 18:51:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000369000)="2f6465762f73657175656e63657200", 0x400000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000391000)="2f6465762f72746300", 0x4000, 0x0) r2 = syz_open_dev$tun(&(0x7f000074e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1ffffe) dup2(r2, r1) getsockname$packet(r0, &(0x7f0000f8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000048c000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00008f9000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x100000001, 0x0, 0x400, 0xb4a, 0x1000008, r3}) recvmsg(r1, &(0x7f00003c9000)={0x0, 0x0, &(0x7f0000981000-0x50)=[{&(0x7f0000cc0000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd}, {&(0x7f00008f3000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000011d000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2d}, {&(0x7f0000738000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f0000abe000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}], 0x5, &(0x7f0000d6c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x8001}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r7 = dup3(r4, r5, 0x0) dup2(r5, r6) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d68000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000233000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000a2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008d9000-0x4)=0xc) fcntl$getown(r6, 0x9) stat(&(0x7f0000325000-0x8)="2e2f66696c653000", &(0x7f00004b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() getresgid(&(0x7f0000cd4000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ab1000)=0x0) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}, 0xc) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) lseek(r0, 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000029d000)=0x7fffffff) r1 = open(&(0x7f00001a9000-0x8)="2e2f66696c653000", 0x4000, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000be2000-0xc)={0x2, 0x1, 0xcc2, 0x0, 0x0, 0x0}) 2017/11/28 18:51:16 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_flags=0xfffffffffffffffd}) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x8a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0xffffffffffffffc0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000ff5000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200000) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000ff5000-0x10)={0x4, &(0x7f0000ff5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000a9e000-0x8)={r2, 0xfffffffffffffffd}) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) r3 = socket$netlink(0x10, 0x3, 0x200005) setsockopt(r3, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004db000-0xa)="2f6465762f70746d7800", 0x2406c3, 0x0) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)="2f6465762f70746d7800", 0x400, 0x0) r5 = fcntl$dupfd(r4, 0x406, r4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = open(&(0x7f0000396000-0x8)="2e2f66696c653000", 0x8000, 0x10) setsockopt$inet6_tcp_int(r7, 0x6, 0x1a, &(0x7f000037b000)=0xfffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xe8) accept$packet(r7, &(0x7f0000452000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009cb000-0x4)=0x14) setsockopt$inet_mreqn(r6, 0x0, 0x24, &(0x7f000000c000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, r8}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) getuid() fstat(r4, &(0x7f00007f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c3e000)=0x0) r9 = socket(0x1b, 0x7, 0x3) ioctl$int_in(r7, 0x5421, &(0x7f0000fd4000+0xf3c)=0x12ecf910) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r9, &(0x7f0000e8b000)="2200000018000700010007cd090005000a0800000000080900000000040008000000", 0x22) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) 2017/11/28 18:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000188000-0x8)="2e2f66696c653000", 0x28042, 0xfffffffffffffffd) accept4$packet(r0, &(0x7f00005c8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f5d000)=0x14, 0x80800) r3 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00008a5000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xacf, 0x3, 0x7, 0x1, 0x0, 0x80, 0x1, r2, r3}, {0x80000001, 0x101, 0x7, 0x7fff, 0x2, 0x4, 0x7f, 0x4}, {0x80000001, 0x81, 0x80000001, 0x9cb6}, 0x34f, 0xfffffffffffffffa, 0x8, 0x0, 0x80, 0x0}, {{@in=@broadcast=0xffffffff, 0xa5, 0x1}, 0x4, @in6=@loopback={0x0, 0x1}, 0x3, 0x6, 0x3, 0x9, 0xc8d, 0x1ff, 0x6}}, 0xe8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00005fa000)=0x66fc, 0x4) connect$inet(r0, &(0x7f0000eb3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0x0, 0xffff, 0x9) getsockname$inet(r0, &(0x7f000012c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000814000-0x4)=0x10) sendfile(r0, r1, &(0x7f00003ec000-0x8)=0x0, 0xfffe) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f00000f3000)=0x0, &(0x7f0000126000-0x4)=0x4) 2017/11/28 18:51:16 executing program 0: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3ffffffffffffff, 0x1, 0x51) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001ba000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe00068b000aa7e1a9f0103360fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006e3000-0xb)="2f6465762f6877726e6700", 0x101001, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f000078a000)={{0x0, 0x2, 0x7ffd, 0x3, 0x7}, 0xffffffffffffffff, 0x100000004, 0x9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001b1000-0x4)=0x18, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x34, &(0x7f0000009000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x6e, 0xfffffffffffffff8, 0x4, 0x3, 0x0, 0x1, 0x5, 0x2, 0x0}, &(0x7f0000008000-0x4)=0x20) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f000000a000-0x35)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000811000)=0x35) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000351000-0x7c)={r5, 0x72, "1582e8500711dc1ec98c29a70d54fdfde7f214821cce6da8825782d9b6a43cb9fb7ab444d36c287b261d3bcb0e8a9187b74b60506efaf06b4322b1f0c053b4d547a10d2af16a8d335ec7e0dfdc6c695fd5a2755ee381afb8605f5993bf7091ae05a925eb8ca7564c9fa3d4df2592423c6d62"}, &(0x7f0000963000)=0x7c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003d3000-0x4)=0x4, 0x4) sendmsg$nfc_llcp(r0, &(0x7f00003ba000)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea6f0e32638410f61c3845ad3e81292e2971a49c70755b5a20c915be8e3a21e491762022736cd996146b6a2a99efe01c9cbf2eb949494c2855630ea2a71f9", 0x0}, 0x60, &(0x7f0000001000-0x30)=[], 0x0, &(0x7f0000788000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) ioctl$KDGETLED(r4, 0x4b31, &(0x7f000057f000-0x1)=0x0) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ba5000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000000000)=[{&(0x7f0000faf000)="00", 0x1}], 0x1) mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007ef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x7387, 0x0) r5 = dup2(r1, r4) r6 = syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) r7 = dup2(r4, r3) fcntl$setstatus(r6, 0x4, 0x42c00) ioctl$int_in(r7, 0x5452, &(0x7f00005bd000-0x8)=0x45) socket$inet(0x2, 0x80805, 0xa1) r8 = getpgrp(0x0) r9 = getpgrp(r8) signalfd4(r3, &(0x7f00004b7000-0x8)={0x5}, 0x8, 0x80000) openat$autofs(0xffffffffffffff9c, &(0x7f0000137000-0xc)="2f6465762f6175746f667300", 0x902, 0x0) fcntl$setown(r5, 0x8, r9) fcntl$setsig(r3, 0xa, 0x12) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00008bd000)={0x30000000000, {{0xa, 0x1, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r10 = gettid() recvfrom$inet(r2, &(0x7f0000e3b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8, 0x40000000, &(0x7f0000402000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_group_source_req(r7, 0x29, 0x2b, &(0x7f0000a8f000-0x108)={0x57, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00003d3000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000845000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00007ab000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100, 0x6c50f42f, 0x101, 0x400, 0x9, 0x0, r11}) fallocate(r7, 0x3, 0x1, 0x63b1) tkill(r10, 0xe) rmdir(&(0x7f0000d8d000)="2e2f66696c653000") 2017/11/28 18:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r1 = syz_open_dev$sg(&(0x7f0000c93000-0x9)="2f6465762f73672300", 0x5, 0x4004) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000976000)=0x75) mknod(&(0x7f00001c2000)="2e2f66696c653000", 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000900000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000594000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ee1000)={r3, 0x0}, &(0x7f00005a3000-0x4)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f000000c000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000d000)={0x0, 0x0}, 0x0) accept$ax25(r1, &(0x7f0000b6e000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000912000)=0x10) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000005000)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x5, 0x55, &(0x7f0000008000/0x1000)=nil, 0x81}) poll(&(0x7f000000b000)=[{r5, 0x0, 0x0}], 0x1, 0xffffffffffffff2e) poll(&(0x7f00009d1000)=[{r0, 0x80, 0x0}], 0x1, 0x5) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000002000)={0x30, 0x0, &(0x7f0000009000)=[@enter_looper={0x630c}, @release={0x40046306, 0x4}, @increfs={0x40046304, 0x3}, @release={0x40046306, 0x2}, @acquire_done={0x40106309, 0x0, 0x0}], 0x13, 0x0, &(0x7f0000004000)="2f7b51259682376c3c092ff4edd1807aa04031"}) poll(&(0x7f000000c000)=[{r5, 0x1000, 0x0}, {r5, 0x2000, 0x0}, {r5, 0x100, 0x0}, {r5, 0x80, 0x0}, {r5, 0x19c, 0x0}, {r5, 0x20, 0x0}], 0x6, 0x9) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$inet6_tcp_buf(r4, 0x6, 0xf, &(0x7f0000960000-0xe7)="c08f9b40288e2f34c87b52e067e84685c2c5726d7b40fcaf573da415363703dc76eb15cc585129f22132e0cc2bf289a347bc2fcc88f14f70826f99853e249cb9c2a103db0200ae78b7efe196f836470ef11df6d016954fee98419782f09f2cc2b6745877157750fc5dfb43bfa29a6d76001dcd4dcc421ca39091d349f129de7c43aa70ecdc6e4179d6d9349926af673c6944e02451fd54ba262d4d5a40896a84eab6c70d0d1d8ee8be64ec0100fd3afeaa67c4e03b30c091d36bbc4ad2cb1fc29388913c8989f113bbe865dd3486f5293a43462344c73e7d67e52064bb2a222c08e547a5f91f88", 0xe7) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r7, 0x29, 0xc9, 0x0, 0x0) r8 = add_key(&(0x7f000008f000)="6b657972696e6700", &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r8, 0xfffffffffffffffb) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce1000)="2f6465762f73657175656e6365723200", 0x100ffe, 0x0) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000281000)="2e2f66696c653000", 0x80, 0x20) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00000a8000-0x4)=0x0) r2 = getpgrp(r1) r3 = getpgrp(r2) getpgid(r3) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) r5 = gettid() r6 = getpgid(r5) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030c000-0xf)="2f6465762f73657175656e63657200", 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x800000000000005, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005c0000)=0x8c) ptrace$getregs(0xe, r6, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000686000-0xe4)={r8, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) r9 = syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x800000001, 0x20040) r10 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x20) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009bb000)={0x0, 0x2}) pwritev(r10, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000836000)={0x1, 0x0, 0x7, 0x6, r8}, 0x10) r11 = openat(r9, &(0x7f0000647000-0x8)="2e2f66696c653000", 0x0, 0x1) bind$netrom(r10, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"000d080000003a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"609d64e64c3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r12 = socket(0x10, 0x3, 0xa) sendfile(r12, r11, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) r13 = dup3(r7, r7, 0x80002) getpgid(r4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r12, 0x84, 0x72, &(0x7f0000ba4000-0xc)={r8, 0x81, 0x10}, &(0x7f00001cb000)=0xc) connect(r13, &(0x7f0000edf000)=@ax25={0x3, {"0639c32de99fb5"}, 0x12}, 0x10) getpriority(0x1, r4) r14 = socket(0x11, 0x80003, 0x0) setsockopt(r14, 0x30000000107, 0x14, &(0x7f00009be000-0x4)="f9010008", 0x4) sendto(r14, &(0x7f00004d3000)="6229597d99cce66196078bd8089767922add1b41e390643e92e2756e732499c2993d0cc19c77dfe3b45e696a676332087d9f06d090ae03794e78833003fa32c861043d1fab36d3add69ae0c8eea59129a921f7238b8eb6557ff6fb1579dd733a1aef10cc2779cb7af13283563d7716d9a1ef1f58", 0x74, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x54a4b8bc}, 0x1c) [ 197.077384] device lo left promiscuous mode 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xd32000)=nil, 0xd32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000801, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000234000-0x4)=0x8, 0x4) connect$inet6(r0, &(0x7f0000d2b000-0x1c)={0xa, 0x0, 0xffffffff00000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000047000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000d2b000-0x4)=0x60) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) getsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000cb5000)=0x0, &(0x7f0000979000-0x4)=0x4) pipe(&(0x7f0000d2d000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000611000)="2f6465762f7667615f6172626974657200", 0x200, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d2c000)=0x7ffffffc) fcntl$F_SET_RW_HINT(r1, 0x40d, &(0x7f0000476000-0x8)=0x5) setsockopt$sock_int(r0, 0x1, 0x1000000013, &(0x7f000078d000-0x4)=0x800000000003, 0x4) wait4(0xffffffffffffffff, &(0x7f0000af6000-0x4)=0x0, 0x1000000, &(0x7f0000ae1000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$inet6(r0, &(0x7f0000d2d000)={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x2}, 0x1c) socket$inet6(0xa, 0x80003, 0x0) sendto$inet6(r0, &(0x7f0000d2f000-0x1)="00", 0x1, 0xfffffefffffffffe, &(0x7f0000d2e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000d2e000)="3e20752a9f28db20466a850d7aecf498081551cb0d93e901a6e4456e1a0a6b771ba5d52ebad15041d9837929e475aa63d32038d98aaedca52e4d13116a0e25e082000000d99138a4dd2b45ae75db20d9ffffff7f7dfd57abc48004f8f3a17be549903d083064c84e5c937cd50d43e524411e1f08fe371bc39f1cf5345874e0c4bf9f7aac6ee22408b2260f8283320789ecded9d36f7bdd622659fc5ded11bb082f12783aabd800000800a82d4bcfa0d0a615a1e9f7e9e0d08d921b595cbe6db9726fbd854ac572850003276dff1400a540be4a1aebee6220dfabf60000007f562db4669dba9197fc838997b43230ae93f06887", 0xf3, 0x8006, &(0x7f0000d2f000-0x1c)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fd}, 0x1c) close(r0) [ 197.109785] binder: 5952:5965 Acquire 1 refcount change on invalid ref 0 ret -22 [ 197.129105] binder: 5952:5965 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 197.141107] binder: 5952:5971 Release 1 refcount change on invalid ref 4 ret -22 2017/11/28 18:51:16 executing program 1: r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @rand_addr=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)="69645f6c656761637900", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xab)="e54228db6bd63dbadbf8d37707cf50e7f0957927f789ab8636e12a71d30dd2d330469f3796c7bfb03f289f5394e0fd2bd50ab59eb906e1b60beafd30ff0c669ca8bbf96980a2ea13094db84233fa63d403dbe8df72c1c91419226d4166affbcfde4397bcbfcf0dfc69176ecff791b1881b63dc52f3a00ec932050939f805ed9845e756767f683639ccbdec2195267e799495478bb7d1c5321aa242cb3723d12eb29711fc57504fc9e5bf77", 0xab, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002b000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000064d000-0x8)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r4, r5) fchown(r0, 0x0, 0x0) close(r0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000900000)={0x4, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x202, 0x12000000, 0x10000, 0xffff, 0x2, 0x0, 0x1, 0x5, 0x2}) r7 = dup(r6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r7, &(0x7f0000001000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c, 0x2001, &(0x7f0000002000)={0x1a, 0xff, 0x8, 0x4, 0xff, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$setlease(r6, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x3, 0x9}, &(0x7f0000bb7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000000)={0x81, 0x100000001, 0xa, 0x0, 0x1, 0x7, 0x1, 0x7, r8}, 0x20) 2017/11/28 18:51:16 executing program 3: r0 = mq_open(&(0x7f0000037000-0x1e)="5b73656375726974796367726f757070726f6323d92a5d2a5d6574683000", 0x0, 0x180, &(0x7f00004a8000-0x40)={0xfffffffffffffffd, 0x9, 0x8, 0x80000001, 0x829, 0x4, 0x3, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00008d9000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x400000000000800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc9, 0x20, &(0x7f0000000000)={0x3, {"69ade6c7e470d9"}, 0x2}, 0x10) fcntl$setpipe(r0, 0x407, 0x4) r2 = add_key(&(0x7f0000b2d000)="6173796d6d657472696300", &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x16, 0x7, @thr={&(0x7f0000002000-0x34)="a28cb4babd4c9c3e28286d5040abac75dd9d07e9532d1c8fa8ebdc6bbbbb8978cc2dc9ee6ac66a69045341d8d174b2b64d8c0bd9", &(0x7f0000002000-0x38)="f8778fbee4c3f3878f8c99d524ff8c034d6d8543a6eb30d7fa8f88a652dc700f2d4cd76c24475432d632699866f83b0cd78937d555e293ef"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) keyctl$get_keyring_id(0x0, r2, 0xfffffffffffffffd) [ 197.165365] binder: 5952:5971 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 197.170678] binder: 5952:5965 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 197.189131] device gre0 entered promiscuous mode 2017/11/28 18:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000559000-0x60)={0x0, 0x2b, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000817000)=0x0) timer_delete(r0) socket$inet_dccp(0x2, 0x6, 0x0) mlock2(&(0x7f0000c87000/0x3000)=nil, 0x3000, 0x1) mincore(&(0x7f0000690000/0x4000)=nil, 0x4000, &(0x7f00009d7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mprotect(&(0x7f0000030000/0x3000)=nil, 0x3000, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bdd000)="6e65742f61727000db") preadv(r1, &(0x7f0000b18000-0x50)=[{&(0x7f0000d16000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000a7b000-0x8c)={0x0, 0x92c2, 0x1ff, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresgid(&(0x7f0000c8c000-0x4)=0x0, &(0x7f00002fa000-0x4)=0x0, &(0x7f0000745000)=0x0) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)="6d61705f66696c657300") 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) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000009000)="2f6465762f6175746f667300", 0x200000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000000b000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000003000)={0x5, 0x1ff, 0x3, 0x3, 0xbc5}) execveat(r0, &(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f0000008000)=[&(0x7f0000009000-0xa)="6d61705f66696c657300", &(0x7f0000009000-0xa)="6d61705f66696c657300", &(0x7f0000009000-0x1)="00", &(0x7f0000008000)="6d61705f66696c657300", &(0x7f0000003000)="6d61705f66696c657300", &(0x7f0000008000)="6d61705f66696c657300"], &(0x7f0000005000)=[&(0x7f0000008000)="4000", &(0x7f0000004000)="6d61705f66696c657300"], 0x1000) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f000000c000-0xe)="2e2f66696c65302f66696c653000", 0x8100, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f000000d000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mount(&(0x7f000000c000-0x8)="2e2f66696c653000", &(0x7f0000009000-0x8)="2e2f66696c653000", &(0x7f000000b000)="6766733200", 0x1010, &(0x7f000000b000)="e1340b5d5cb20271cb887b143dd8ba443186ee73b54de360ab02f8932fdee943485135372da2eb53d249aef5cbd7e2eb867d4a195bc251b7d856325cda008c739b5e27f1c96d73ec3e6cb7e81684cce8272400e8660e0f4e8874e11abba258faf4b13a8325d11997233c36f2dcdc38c594c753adf3c4239c5a7a827fa2d13bb80cb15eb99f9d0ff9487d35eb78d82f0c35d16a4d380fa0c800c25c3daeb5e8b096bc0c00b62e54") [ 197.214947] binder: 5952:5971 unknown command 0 [ 197.223111] binder: 5952:5971 ioctl c0306201 20002000 returned -22 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000071f000-0x8)="2e2f66696c653000", 0x0, 0x6) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x4f0, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000067a000)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) recvfrom(r2, &(0x7f00001fa000-0xf7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x2, &(0x7f000060e000-0x8)=@sco={0x1f, {0x200, 0x6, 0xef8d, 0x4, 0x100000001, 0x1}}, 0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)="2f6465762f73657175656e63657200", 0x2, 0x0) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) ppoll(&(0x7f0000fcb000-0x8)=[], 0x0, &(0x7f0000074000)={0x77359400, 0x0}, &(0x7f0000b0a000)={0x0}, 0x8) openat(r3, &(0x7f0000bf3000-0x8)="2e2f66696c653000", 0x40, 0x20) ioctl$void(r4, 0xc0045878) r5 = socket(0x10, 0x2, 0xc) symlinkat(&(0x7f0000e5a000-0x8)="2e2f66696c653000", r3, &(0x7f0000c22000)="2e2f66696c653000") getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000864000)=0x0, &(0x7f000046b000-0x4)=0x4) lstat(&(0x7f0000f96000)="2e2f66696c653000", &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000978000-0x8)="2e2f66696c653000", &(0x7f0000f1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000ba4000-0x8)="2e2f66696c653000", &(0x7f00009f3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r6, r7, r8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f92000-0x4)=0x0, &(0x7f00001f0000-0x4)=0x4) sendto(r5, &(0x7f00008e3000)="140000000a0ae7e1ffffffffff010017011f00e5", 0x14, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00009f7000)=0x8a2, 0x4) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f00003bd000)=0x1, 0x4) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000c37000)={0x0, 0x0, 0x0}, &(0x7f000066f000-0x4)=0xc) process_vm_writev(r9, &(0x7f0000274000-0x10)=[{&(0x7f0000ff8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x57}], 0x1, &(0x7f0000973000)=[{&(0x7f0000f26000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2b}, {&(0x7f0000517000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f00006ce000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb5}], 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="2f", 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) unlink(&(0x7f0000001000)="2e2f66696c653000") 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4000001) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x3, @rand_addr=0x400000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) bind$inet(r3, &(0x7f000000e000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x1) syz_emit_ethernet(0x5b, &(0x7f0000001000)={@random="f88216de53f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0xfaf5, 0x4, 0x1000}], {0x8100, 0x4, 0xd96, 0x2}}], {{0x2006003, @x25={0x2, 0x8, 0x13, "99277d2060ec0000800153bc08d424f2449ed8e975b526289f79e2c4785a83347c0619b88e96229ce0d81a7f5ca46bcbffffd482ee178b4bbd6a1926884cea593eb6"}}}}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x0, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x2, 0x2, 0x4, 0x1, 0x5, 0x0, 0x0, 0x5, 0x416, "8ba5ed", 0x5, "008cf2"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000003000-0xfd)={@random="16a1fcfa1806", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x2, 0x3, 0xdb, 0x0, "281fd2859ed076b08f288179674920bd4d04883e60eaf8a757a5d6cd4914b1ab845c1277d1b526106fc7fb09bc1cb956253bab9b8dcc8c06cc9d5df59d444377e835768100e825eb79b63b60a2c8dda82548144a2a3c7fd561d4d556148cb8e49dbcfaeaa6f76ecc4373d4adb30361c70290869cf06233d8a4b2d1cce8f0e5662eef2060692dddfa047e3f7f486ea608df735146681921b1e9067c9117602ca7f0c6dac6bfee6d6543a6ed5fa4f5adeb53641232878643030953ea8bbb90398563471d7c4303f69400b7bafcab42fdf7894d1b"}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f000000a000)=0x806, 0x4) listen(r4, 0x5000000000004) listen(r3, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x29, 0x0, 0x401, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {"97"}}}}}}, 0x0) [ 197.258889] binder: 5952:5987 Acquire 1 refcount change on invalid ref 0 ret -22 [ 197.270620] binder: 5952:5987 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 197.280984] binder: 5952:5965 Release 1 refcount change on invalid ref 4 ret -22 [ 197.288643] binder: 5952:5965 IncRefs 0 refcount change on invalid ref 3 ret -22 2017/11/28 18:51:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f000001b000)=0x0) lstat(&(0x7f00000c5000)="2e2f66696c653000", &(0x7f0000926000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000116000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040c000-0x4)=0xc) syz_fuseblk_mount(&(0x7f00007f0000-0x8)="2e2f66696c653000", &(0x7f00006c1000)="2e2f66696c653000", 0x0, r3, r4, 0x101, 0x4, 0x1000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000cbc000)="2f6465762f72666b696c6c00", 0x80, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) [ 197.298919] binder: 5952:5987 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 197.330478] binder: 5952:5965 Release 1 refcount change on invalid ref 2 ret -22 [ 197.340043] device lo entered promiscuous mode [ 197.343044] device lo left promiscuous mode [ 197.360138] binder: 5952:5965 BC_ACQUIRE_DONE u0000000000000000 no match 2017/11/28 18:51:16 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x30, 0x5, 0xfffffffffffffffa}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000619000-0xc)=@sack_info={r1, 0xfffffffffffff5b7, 0x7fff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000062c000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x6) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000061e000)="2f6465762f72666b696c6c00", 0x8200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b77000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000d00000)={{0x6, 0x6}, {0x4, 0x0}, 0x3, 0x6, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) mremap(&(0x7f0000358000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000430000/0x1000)=nil) syz_open_dev$loop(&(0x7f0000e85000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4040) r3 = memfd_create(&(0x7f0000971000-0xf)="69703caa7600000006000003ff2001", 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f00000c0000)={@generic="c68910a5f15a6bbc51b901bccb776ac4", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = add_key(&(0x7f00005a9000-0x5)="7573657200", &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d46000)="a9753f2f58213ed3fe15d36831283049fe768d0ab3c55d0a6b20e350a7d07c2b79efab14a1906e0b034ca4f5820ab4c6f29505c0cd1657ff8c79ecac99212baf268ab56f4a557b398780ad06277b2c223ff5b9da9632cbc78a9faf14410e4e94527321b5728b09dc732494a3df57b827a388b2ccbe728b89b180669439e5acb42924f91b378b8b7076231a8ef5d5c3c8986737ce07ea00066895ece4f7e22bf37955dd94e3324198baae9d98d935d5cc507bc435173064dcda4df5054d361067a8f7e0a012286c1ec734cf099a48c96b3a151e08e7845e971c6078a649fc1f", 0xdf, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f36000-0x4)=0x0) keyctl$read(0xb, r4, &(0x7f0000c82000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000035b000)={0xfffffffffffffffe, 0x1, {0x0, 0x3, 0x101, 0x3, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pwritev(r3, &(0x7f00000c4000-0x30)=[{&(0x7f000013a000-0xab)="", 0x0}, {&(0x7f0000166000)="dc9ec6c223ff1c68ed110015ae5fae0651105dafaab37cb339d76b4a0da2579ac3ae72afccde95bc47429cfdf4775ccb15a220a55b8dd6bc6cb9828359724deaa8cbad24c13983f8dec1b9bc48859537705db4a269e78f32cc624f800bf4db00000002f47d3fc1dc3e90681ff1b071d125bacdf8e9704282138c80f53f36a5bac86e766b61a72889608dee4723baa98e", 0x90}], 0x2, 0x20003) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000603000)={0x4af, 0x8, 0x0, 0x2, 0x8000000000000, 0x401, 0xc72, 0x9, 0x8, 0xffffffffffffff21}) socket$inet6_icmp(0xa, 0x2, 0x3a) sync_file_range(0xffffffffffffffff, 0x1fc, 0x6, 0x3) getpgrp(r5) add_key$user(&(0x7f0000122000-0x5)="7573657200", &(0x7f0000b7b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dd1000-0xc9)="562f08240ef6f6e8afb35c6320c817241dda036f18a673cc7ec0dc80529ee9886c913101cd3fc4421fea874d166a7f69f3d7623b9e9fc56e74255b551a32d546ba9bcbf427ec30b9aed2f36023a9f798483a6610a95ab0f0794a7ed2b0350d7691126c1793a411770748141a66243a410b7f589b2adc23aa14f31c4618f3c3bfb1e7da5deebfcb05830071bf76780a4228aa31a71e5f42e1afe493f2a8fd971ea773b5b3d637766d410f794648f96f4eb97836c0565f6cb8679b31a138369b50c56786d9e1533b5c15", 0xc9, r4) lstat(&(0x7f0000daf000-0x8)="2e2f66696c653000", &(0x7f0000922000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000922000)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) 2017/11/28 18:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bb9000)="2f6465762f6e65742f74756e00", 0x0, 0x521200) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b30000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62707130000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2a000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000ac0000)=0x3) syz_extract_tcp_res(&(0x7f0000f8e000-0x8)={0x0, 0x0}, 0x4000000000000083, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000eea000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) lremovexattr(&(0x7f0000434000-0x8)="2e2f66696c653000", &(0x7f00006a5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_extract_tcp_res(&(0x7f00006f1000)={0x0, 0x0}, 0x200000006, 0xfffffffffffffff8) write$tun(r1, &(0x7f0000662000)=@hdr={0x5, 0x4, 0x5, 0x4, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x99a, 0x2f, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0xff, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0x1, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x21, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x21c84, 0x1, 0x1, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x9cc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00005f7000-0x4)=0x3, 0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00004cd000-0x10)={0x8, &(0x7f0000c04000-0x40)=[{0x3, 0xfde, 0x20, 0x327}, {0x3a979eb2, 0x6, 0x9c, 0x81}, {0x0, 0x529, 0x2, 0x6b}, {0xfffffffffffffffa, 0x4, 0x5, 0x0}, {0x6, 0x2, 0x5e81, 0x2d7b}, {0x5, 0x7ff, 0x5, 0x2}, {0x3, 0x7, 0xaee, 0x5}, {0x5, 0x8, 0x8, 0x4}]}) write$tun(r1, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x87, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x200, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x2, 0x0, 0x8, 0x0, ""}}}, 0x26) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000abb000)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x16) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000018a000)={0x0, 0x0}) r7 = accept(r6, &(0x7f00002ba000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000303000)=0x58) setsockopt$inet6_udp_int(r7, 0x11, 0x67, &(0x7f0000bd6000)=0x0, 0x4) r8 = syz_open_dev$sndseq(&(0x7f00007aa000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r8, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r8, 0xc0a85322, &(0x7f00006fd000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:16 executing program 2: socketpair$unix(0x1, 0x2000000003, 0x0, &(0x7f0000325000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) perf_event_open(&(0x7f000000a000)={0x7, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x66a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d0e000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) perf_event_open(&(0x7f0000500000-0x78)={0x2, 0x78, 0x2f, 0x7ff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x9bb0af8aaa049dec, 0x0, 0x0, 0x0, 0x0, 0x7261, 0x0, 0x80000001, 0x1, 0x0, 0x7, 0x0, 0x3, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0x0, r4, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000c19000-0x4)=0x12, &(0x7f000002d000)=0x4) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000253000)={&(0x7f0000aff000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000df1000-0x20)=[], 0x0, &(0x7f0000cb8000-0xc8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc8, 0x101}, 0x13ffffffd) eventfd(0x4) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00007ee000)=0x4, 0x4) socket$netlink(0x10, 0x3, 0x10000000000c) syz_open_dev$tun(&(0x7f0000b78000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x48003) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002a1000)={0x0, 0x0, 0x0}, 0xc) getresuid(&(0x7f0000992000-0x4)=0x0, &(0x7f000042b000-0x4)=0x0, &(0x7f000025f000)=0x0) stat(&(0x7f0000a96000-0x8)="2e2f66696c653000", &(0x7f0000c99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0x10800000000e, 0x802, 0x5) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0x3, 0x4001, 0x0, 0x0, 0x1}) r6 = socket(0x11, 0x802, 0x300) setsockopt(r6, 0x107, 0x11, &(0x7f0000000000)="", 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000559000)={0x5}, 0x1) setsockopt(r5, 0xffffffffffffffe0, 0x8, &(0x7f0000000000)="", 0x0) r7 = socket$inet(0x2, 0x80002, 0x0) sendto$inet(r7, &(0x7f000000c000-0xfc0)="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", 0xfc0, 0x40006, &(0x7f0000006000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x5, 0x5) bind$inet(r7, &(0x7f000090c000-0x10)={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000265000-0x20)={0x82d, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00005e6000-0x10)={r8, 0x5}) 2017/11/28 18:51:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b657963686f726400", 0x101240, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000)={{{{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x93, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80, 0x0, 0x80, "8d59c028fd4d087e40ca102aee99adc644753612d0c6a5f64d91daa9b4115d628903f1afe9bcf2a19b92c09dcdf0ffe51a945ed371f0097c4d1f309602436d77d8248e296cbd34c5abb9c16862d0259d"}, 0x160) r1 = memfd_create(&(0x7f0000001000-0x1)="00", 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x8000, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setpgid(r2, r4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@common="73697430000000000000000000000000", @ifru_settings={0x80000002, 0x5, @fr=&(0x7f0000001000)={0x1f, 0x8b, 0x3, 0x5, 0x1ff, 0x80, 0x1f}}}) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001000-0x40)={&(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000004000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000002000-0x8)=[0x0, 0x0], &(0x7f0000002000)=[0x0, 0x0], 0x6, 0x3, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000001000-0x78)={0x2, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x101, 0x101, 0x9, 0x200, 0x0, 0x2, 0x1, 0x401}) getpriority(0x1, r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000003000)=0x0, 0x2, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000058, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000000000)=r7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000035d000-0x4)=r4) r8 = socket(0xa, 0x2, 0x0) poll(&(0x7f000002a000-0x50)=[{r1, 0x2000, 0x0}, {r8, 0xc004, 0x0}, {r5, 0x20, 0x0}, {r5, 0x80, 0x0}, {r1, 0x40, 0x0}, {r5, 0xa408, 0x0}, {r8, 0x8100, 0x0}, {r8, 0xc090, 0x0}, {0xffffffffffffffff, 0xc, 0x0}, {r1, 0x4001, 0x0}], 0xa, 0x7f) getsockopt(r8, 0x0, 0x41, &(0x7f0000dd3000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000bff000)=0x54) 2017/11/28 18:51:16 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0xc0000, 0x100) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000003000-0x4)=0x0) r1 = socket$inet(0x2, 0x1, 0x871) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fdc000)="706b6373375f7465737400", &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9d000-0x1000)="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", 0x1000, 0xfffffffffffffff9) socket$netlink(0x10, 0x3, 0xa) capset(&(0x7f0000a0e000)={0x20080522, 0x0}, &(0x7f0000235000-0x18)={0xffffffffffffff00, 0x3, 0x1, 0x0, 0x6, 0x8}) prctl$intptr(0x2f, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000035f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e15000+0x967)="2f6465762f6877726e6700", 0x101003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10003, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r1) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000450000)="") r5 = socket$netlink(0x10, 0x3, 0xc) ioctl$TIOCGSID(r3, 0x540f, &(0x7f0000e49000-0x4)=0x0) getresuid(&(0x7f00002e3000-0x1)=0x0, &(0x7f0000551000)=0x0, &(0x7f0000aeb000-0x4)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000044a000)={0x0, 0x0, 0x0}, &(0x7f0000f30000)=0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f00006b7000)=[], 0x0, &(0x7f000009f000)=[@cred={0x20, 0x1, 0x2, r6, r8, r9}, @cred={0x20, 0x1, 0x2, r6, r7, r9}], 0x40, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000cd0000)=0x8000201) listxattr(&(0x7f00004f9000)="2e2f66696c653100", &(0x7f0000b46000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) sendto$inet6(r3, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f41730000000241581fb9fd1e1e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98849e8da55dc324c1685b8", 0x4a, 0x40080, &(0x7f00001b5000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b69000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @rand_addr=0x10000, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001}}}}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) 2017/11/28 18:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000056a000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000d4000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x3ff84, 0x2000, 0x20000000000000b}, &(0x7f00004f7000)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000411000)=0x5) setsockopt$inet_tcp_int(r4, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r5, 0x40d, &(0x7f00007cb000-0x8)=0x1) ioctl$LOOP_CHANGE_FD(r5, 0x401070ca, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r5) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f43000)="2f6465762f6175746f667300", 0x0, 0x0) ioctl$TCXONC(r6, 0x540a, 0x5) connect$inet6(0xffffffffffffffff, &(0x7f000053f000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000107, 0xffff, 0x80000001, 0xffff, 0x7, &(0x7f0000717000-0x10)=@generic="8aa097c88532bddc353b6a2bf8a3395c", 0x7, 0x4000000000000000, 0x7ffffffd}) bind$inet(r4, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r4, &(0x7f0000847000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000109000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cec000-0x8c)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x538, 0xffffffffffff543a, 0x7fffffff, 0xffffffff}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000106000)=0x2, 0x4) sendto$inet(r4, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f00006ed000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/28 18:51:16 executing program 5: clone(0x40000000, &(0x7f00002ee000)="", &(0x7f000041b000-0x4)=0x0, &(0x7f000076e000-0x4)=0x0, &(0x7f0000ed0000)="") mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x1, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r1, 0x0) mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f0000000ff81900000000000002ff00ed3b8509000800010100ff3ffe5896", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x17) writev(r3, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) socket$netlink(0x10, 0x3, 0x400d) r4 = socket$netlink(0x10, 0x3, 0xc) writev(r4, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58ff64", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xe) writev(r4, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58f7", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) dup2(r2, r4) 2017/11/28 18:51:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000816000-0x10)="6e65742f70726f746f636f6c7300") preadv(r0, &(0x7f0000818000)=[{&(0x7f000040f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}, {&(0x7f0000e55000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66}], 0x2, 0x4) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000aa7000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000002000-0x3f)="7a1a482d93a4136900e4ebf401021e72e5a019f42d16dedc330a7d33a3f9fd83474337b5788f21e17f99be4d11503557d426b3c58cf6ae50f3275385e83f22", 0x3f) mkdirat(r0, &(0x7f0000afe000-0x8)="2e2f66696c653000", 0x48) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f000011c000-0x5c)={0x80000000, 0x2, {0x1, 0x0, 0x4, 0xffffffffffffffff, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f0000f90000-0x78)={0x2, 0x78, 0x27, 0x3, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1000000805, 0x4, 0x9, 0x1, 0x2, 0x3ff, 0x6, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r4, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x7f, 0x800000000000000, 0x0, 0x0, 0x4, 0x6f11, 0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r5, 0x0) r6 = geteuid() fstat(r2, &(0x7f00006dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r6, r7) r8 = socket$netlink(0x10, 0x3, 0xc) writev(r5, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xc) writev(r8, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r9 = socket$netlink(0x10, 0x3, 0xf) writev(r9, &(0x7f0000965000)=[{&(0x7f0000a5f000+0xb66)="1f00000002030500000000000000068100ed3b85f5ff0000ffff00ff3ffe", 0x1e}], 0x1) socket$netlink(0x10, 0x3, 0x400d) r10 = socket$netlink(0x10, 0x3, 0xc) writev(r10, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000001031900000000000100000000ed853b090001000a0100ff3ffe5764", 0x20}], 0x1) socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f0000784000)=[{&(0x7f0000f71000-0x76)="3f5b5e25851732cbbf0517fb0ad693db013da9e8cb6260a83d9da59c0914bf0d1dc5b58f7728ebf8cec795af17f41d55e76c4511f3827d81bec91acbf8d2da57c1d265b24aad5b9d0dad658cccf6fd9055b312e47811a9171b3cc50829dbb66beabf5de051e2c2938c6de3d9d9b83176ef8fdd1d5c54", 0x76}, {&(0x7f0000235000)="d20f84000b5407125afb39a351473d8e1cf8b1bf4b9c62a51f0d0a455c1fcd7444ec1ebf0f68d9a1da6901b9", 0x2c}, {&(0x7f0000b4d000-0x39)="88125dcfcb8291324fec447132ab2739e3176c914c7b6980fdb5f540c3beec4fd556430171075f45d4b45ceee31e5356e5edcd3921b787f1f5", 0x39}, {&(0x7f0000605000-0x35)="55c6908904d9d48eebfd874b9c83b10d4697a1130eeceb87136c154b7d6cd352ca234d80fb5bc5c163d462dd0692db2e9fa2042768", 0x35}, {&(0x7f00008a1000)="f2b88350e30c62f4a6a694ec6e8aab5d418ae2b66fd2452e6547d21d9ae1afc7f94b1d9aadfdedd43aa2f0bbcda9ac0d96031f49b3e822a866df", 0x3a}, {&(0x7f0000f98000-0x6f)="e9248d1f0d382c1181706be7e31ee9fbb6718c668face7ad7df6bca3cf3b07eaa431df0e5a4b6cd02953fd611c119aa23a7f19f4f53e5fa24b75936c175d7acdae95e7096314dc2150b51ce4ca172ddc47da3fadd658f409b8e2731833d9b8ecd6a81088d207ade730f019c6496bac", 0x6f}], 0x6) socket$netlink(0x10, 0x3, 0xd) writev(r8, &(0x7f000069a000-0x10)=[{&(0x7f0000fb9000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe586c", 0x20}], 0x1) dup2(r8, r10) ioctl$TCFLSH(r3, 0x540b, 0xa) socket$netlink(0x10, 0x3, 0xc) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000057000)="2f6465762f696e7075742f6d69636500", 0x0, 0x30000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dfd000-0x1b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x200a40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x84080, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0xc0)=[{{0x0, 0x0}, 0x2, 0x1, 0xfffffffffffffff9}, {{r2, r3/1000+10000}, 0x7ff, 0xfff, 0x7ff}, {{0x77359400, 0x0}, 0x1, 0x0, 0x5}, {{0x0, 0x2710}, 0x3, 0x5, 0x5}, {{0x77359400, 0x0}, 0x10000, 0x5, 0x4}, {{0x0, 0x0}, 0x7, 0xbcd, 0x0}, {{0x0, 0x2710}, 0xfffffffffffff2be, 0x4, 0x10001}, {{0x0, 0x2710}, 0x8, 0x0, 0x100}], 0xc0) prctl$setendian(0x14, 0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000576000)="2f6465762f70746d7800", 0xffffffffffffffff, 0x0) fdatasync(r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x10000000b, &(0x7f00008eb000)="d1", 0x1) pipe2(&(0x7f0000edf000-0x8)={0x0, 0x0}, 0x80800) ioctl$TCSETAF(r6, 0x5404, &(0x7f00009f9000)={0x4, 0x9, 0x6, 0x5, 0x8, 0x52, 0x81, 0xffffffffffffff17, 0x5, 0x8}) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x400, 0x0) r1 = accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ee1000+0xc)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)="2f6465762f73672300", 0x3ff, 0x400) recvfrom$llc(r1, &(0x7f0000c32000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d, 0x40000000, &(0x7f0000000000)={0x1a, 0xff, 0x0, 0xaa, 0x9, 0x80000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000968000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9}, &(0x7f00005e8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000939000-0x3a)={r3, 0x32, "4aa27dcdd881f72501116a616987790d9268e373ca05c6f5a57ff883e90f67fd3119e67b3664ce6f316e000000000000003f"}, &(0x7f0000722000)=0x3a) r4 = socket(0xa, 0x2, 0x0) r5 = add_key(&(0x7f0000877000)="72787270635f7300", &(0x7f00004ba000+0x736)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000817000-0x1000)="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", 0x1000, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000765000-0x8)="6b657972696e6700", &(0x7f0000338000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) getpeername$inet6(r2, &(0x7f0000338000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ecd000-0x4)=0x1c) getsockopt(r4, 0x0, 0x40, &(0x7f00009e5000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001fb000)="2f6465762f6877726e6700", 0x8000, 0x0) getpeername$inet(r6, &(0x7f0000340000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000ad000-0x4)=0x10) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x8, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0xfffffffffffffffc, 0x10, 0x0, 0xfe, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x1, 0x10000000000) setsockopt$sock_int(r7, 0x1, 0x400000000f, &(0x7f0000d11000)=0x5, 0x4) bind$inet6(r7, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc0186419, &(0x7f000098a000)={0x1, &(0x7f0000742000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f000045a000-0x18)=[{0xffffffffffffffff, 0xfd, 0x1, &(0x7f00003f0000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) bind$inet(r8, &(0x7f0000972000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r6, 0x5503) sysfs$1(0x1, &(0x7f00005c5000-0x12)="73656c696e757876626f786e657431272c00") syz_emit_ethernet(0xc0, &(0x7f000024c000-0xc0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x2, 0x0, 0xf9}}], {{0x80000800, @ipv4={{0x5, 0x4, 0x3, 0x100, 0xae, 0x0, 0x0, 0x6b5, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x8, 0x9, "dab953f6a82fb3a4214532b2a4d0479d6a4a9715a774878cd08a9592aeff9c3d8285b5a4a4a1408b4d4fa60974feef1ff1477cf6537fadc67797e17be159b4debbec4cac4d6d2572088468a76cbf9326afef13497b415abd4be4b2a98bd75106f9993f2553367cc8b648d0acec47c610ce8c3dc51717ce1aa7aed7b7c2d7e9d680ec247aba0527aa13dc2113dbfbe94268b1"}}}}}, 0x0) syz_extract_tcp_res(&(0x7f000000f000)={0x42424242, 0x42424242}, 0x7, 0x0) unshare(0x40600) [ 197.494337] IPVS: Creating netns size=2536 id=52 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f00006fa000)=0x200) sendmsg$netlink(r1, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x1aa, 0x0, 0x0, 0x0, 0x0, "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"}], 0x1aa}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) dup(r0) sendmsg$unix(r1, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f000099e000)="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", 0xa67}, {&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}], 0x2, &(0x7f000081f000-0x60)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x1}, 0x1) sendto$packet(r1, &(0x7f0000681000)="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", 0xdba, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/11/28 18:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003e3000-0x7)="6d6f756e747300") sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000076f000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000abb000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000006a000-0x40)={r2, 0xdb, "48cc707dbdda091860faf4a52c3548b98f8f350b0cc4c001a2f2f3716326532dd835a522e6ace6bc6794d384545ad6add523930889d5fafc0c98a2c099afc5648a26f306535b881a49a73ed723bf43d6f4bca00c34d9187592b4e981f60e0cafe44bb285938df020ca9cadc57dc33518884906e82eddd3d76b694e77ff7259b26762ed013ffd112b8f46978e8aeddf66d97c931d69c941c0af5499c997134a029a1f97d6332b515616e70bb88865167c601c66c126066533134a732a2acc5f2d5b78517c8d65b739207b29cd94f17401bda9391397548128324a98"}, &(0x7f0000669000-0x4)=0xe3) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000b45000-0x4)=0x0) r3 = memfd_create(&(0x7f0000c1d000)="6d6f756e747300", 0x2) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000798000-0x5c)={0x3, 0x54, "bee31d0cb258eecf5002f5559e657a47c4f6a95bdbe48a6806e477035886d107a6eb432b0214cf172c893a7b3bbbf115f692797c0c69d65dd23fb39492d63564b2a024fea33b08394ebcc4550614efbee3cd4389"}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000f3a000-0xca)={0x0, 0xc2, "b4af4c115ae4839e248e33de1298cff7fbae9c04e653edae355bba5f07a97bf2c32b3261ef48495fc7930ed718e0fbfa907ee197da8f3d0080ba59b969628947cd539aa8e0bcb1c4495287ade29417b3a165e69d8abe725ed46ce7fbb962e7316d5d0b66a46b88f808e9ce8bbb4a2ebea4d19f4659d64d5667d6cd51232cb63b4280c47aa43406b2d72f9d39b19167b5ed93a18162bd8df556ce098ff6065ccafede81eddaced0b1d0c707c19587381e3e6e23688464c56d3e95be065153466bfe6b"}, &(0x7f0000145000-0x4)=0xca) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000076e000)={r1, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x81, 0x8, 0x80}, &(0x7f0000040000-0x4)=0xa0) r4 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002b6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x200000000000, 0x4000000000, 0x2, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000086c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000561000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000c53000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f77000-0x8)={r1, r2}) r3 = dup2(r0, r0) setsockopt$inet_int(r3, 0x0, 0xa5d07b0a3915c010, &(0x7f000066d000)=0x7ff, 0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet(r4, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$unix(r4, &(0x7f00007bf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/11/28 18:51:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) pread64(r0, &(0x7f00008ff000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000388000-0xe)="2f6465762f6b657963686f726400", 0x10001, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00005a6000-0x38)={&(0x7f00004ce000)={0x27, 0x6, 0x3, 0x4, 0x4, 0x1ff, "756b9ab143cf9ffb70ea67394a7e19002864c77f00b408b29bee8265dfdff9a39b5b5c1fcdc24ece3dab4082f7169d1e9d9f43f7a60437b8433df78f7197cc", 0xa3}, 0x60, &(0x7f0000c9b000-0xa0)=[{&(0x7f0000504000)="1ece8f6b8006d274879b92af73bcde58f891ba3143558b14441add591ec66117b4920dd55949d9b198283d652c8ffa6dd975fa7d5b7219b60b2daea11f8d2f225e378ae5860b40c5f3a9aee54265ebc24fa2f8f12666bc24bf80532f1a66b2e3a051cb41e78e1ae43930dea143eec21c8063b4d9c88c74a76777a1342a38715e6f440cb8ca26b278478346495b2985335dee6b3ca04c84abaca6db878bfe082180144695e783080ad6f428950d76fa3894bb2db4a941fbdba202e7", 0xbb}, {&(0x7f00004f0000)="647de586a407ebf8926e9ec977cc69fb95364a46ff812586c47ba795f0eb5582117b37d60fdd43c15c7fb5d35530f313de29fd944f3b19637ad4b99ed9ad7e6c91821251c16d", 0x46}, {&(0x7f0000c2a000-0x7d)="78dd945a2ab62b505e094568c49faea394cf1a424c391b11639c8be346f745f1fe1ed3c595c355d4eb4b940fcee2454f39be29866fb8c887f00b04fc879ac45e8807810b13866187b2c68c9771ac1d76eb0720d2edb0eb5fe8a38ed1a04ba66b317859f610eb8bdea38b797dc74a08d1da5625e80698ea63b4cf5f51ba", 0x7d}, {&(0x7f0000592000-0xc6)="4f1114effcbd3ebbd6223cb46c2acbf5e11a198ac49dd5ff6a8fae59bf5b8ecbbbe4c9b9d8fc9b59cc26c65812d71e69aa0fe2609ad79056ffe47d8e1322fecb6a86c28f35d6d30873a6e296e2a50b6c6a223baf094f597958ec3141c926069a8c5c1701459b091f3718a77ef237b7a1195a2cf96dc529747a9abe355110d7b2a22548ca8a87bd5c1ffc75ddd2ed6345cda5a8d02c79c3d0c56879a8613f82517f212c33bfacbff9abb10845132fa95e56bdac6073728a8f8bb5d319fe9376b5b8f706852b17", 0xc6}, {&(0x7f00003fc000)="01f796fc3d2ae115cd07b899011f0d3ecceaa8e578cb7f6b1ca33e2fa316ba280089f7da70aaa3f86137ec652b16f0886efe695092c27c9267be27e8165ce741c8daa376e9ae499fd582c97e81caccea99af90b6b730bd117beb039223290f0289d9c141ae5c3695fbbf8ab53d0557a5fa55c6e0862b72973a626305fe665c1ec23d5b702ad9cace4800fc8581bb2a29df3dcf909fc811a6eca99cde2404930cc854250fbc0c705d962d1f122a0e0dd01400aeb2daad165aae1707254f1c9ca5475593bff906a32e502f8ea854b16b14a649bacc4062dc", 0xd7}, {&(0x7f0000dcd000-0xe8)="5789e4213d512bd7d4919d6309cf8a02bb0730bd1969609d7134e7a9f5c3ada3f2058a8db8d740f522497a18d7ec85c96adff7cb4fdf8cf026f3563174d74d215ea0cdb0d39c04ea31b2e790cfb92f22759a5bac271e5dbd6f33ff78e3adcbfb330d5b3fc12d27efbf4b8b038272c32370b12146cad05caf896f0fd0519b0f60ef2de743d5a0cf62a4681c1dfa1f7ad4326fd07b330232b7519ae814388639087d870e297f517aaee71e16d64c0ac2b5bf918d16340904aa813ec9c68c86bbd3a8bd6f9753aa33b0aab852d543c2a9066dd35d52675720e1f385c649593186ec39f0671fa7326a59", 0xe8}, {&(0x7f0000efa000)="6e0609cdabafc84521fe45bc96d8042438024f37474dbab1b525ee7c12e54271a552d488caad4743ecb733eb92e3ff13eec11b628623f5d10b79f89e2d556f", 0x3f}, {&(0x7f0000d20000)="3bdc9d8f8ae31a6b13059f9448a4c6e0bcc9b9b2255996cfc482aa37a71289d8492eef55ed840c5ee5a63d8eb2dbd37de06fdcd17db37a1c9373ea6e3c56b1072759d238e3e0e7c6d0b61b94366444be88233e60cc99d96b85ddd80a35107ffc6cb42d7e86482e24d338c1384f1debed98d0042bdca261f5934a4c24ec641e6d107d27e9a10d7163b07d9573f3d812a7d256f1d77fed58cbdd9e4955053c9e75a70846e460eae168cacec04654cc2f7d", 0xb0}, {&(0x7f0000fdc000-0x98)="cf3e291bc108e4e7c4f1909661756d13f0853554491295446d6c65ec6ded24b54bd8108aded801aab9bd7a60278b894154ed0022fe8fde4fca56679493026d52a8c3a44929101e2619d028329a24a484e5270ef9dc6c76448845db568231314f84eabe9a64342e3d9d5631f46313747e65bc72c2dbaea51fff9c6ef986801a2dc215a9c1ef76c7916de2043bf9d83c6fefe862c688379712", 0x98}, {&(0x7f00001a2000-0x31)="132d052961dea8a2a05ea0433c89d803ca51f38d2f9cfab4262b93b14dac3f503269b7fb15b4a2f2f15bc4b84799bfef62", 0x31}], 0xa, &(0x7f00001fe000)={0x78, 0x0, 0x2487, "33f05896648a33ed9c264d87095d689c2f3a58b6f46a86b87da916470553fd86c4ee3b1b863c00f809e95ee0e969263e534842ed654c00b915b2f01cfa0e9b0ba054d54a04fefa7c2077f2ce3789a2d6176494d552762d11b4d1bf3aec0d40d566c038e4bc9db4"}, 0x78, 0x800}, 0x4) signalfd4(r0, &(0x7f0000cb4000)={0x8}, 0x8, 0x800) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) sendto$llc(r0, &(0x7f0000a53000-0xc9)="02ce50c9f7f79200e6a5a111efc7505f299550b83e6a55647d0111906f51faa6c7c6e5f3459ae5117c1432f1a0aefee06439eeb3cd27e885b545689b4a8c22452e0ff3eb2fa6c48e1e2554b2af570edb592edc6127536a683a2807b15bf04ee3f4d4656e61133e0d6c54b32abf4d7f865c53ddd059a77f4ce17bbf1ddf5740789c1f4cfe2bb669df8f40ebb1fd2b566ea25b1cd56afc4af3e78cea9b12900a0320868fa9951db8855253eddc21a34f3f079a027f4e27dcc1bb9e11a56ecdafb7726d6bf72334f2ab38", 0xc9, 0x20000010, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000135000)="00", 0x1, 0x20000002, &(0x7f000025e000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(r1, &(0x7f0000370000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ff8000-0x4)=0x1c, 0x80000) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000087000)="38a33495", 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ff7000)="2f6465762f70707000", 0x10402, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) sendto$inet(r1, &(0x7f0000622000-0x1002)="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", 0x101, 0x4003e, &(0x7f00004bf000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ffc000-0x1)="0000000000000000000000000000000000000000000000", 0x17, 0x2, &(0x7f0000ffb000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ff9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ff8000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff9000-0x4)=0xe8) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ff8000)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x2, 0xdc, 0x3, 0x48, 0xa, 0xa0, 0x80, 0x9, r4, r5}, {0x8001, 0x1924, 0x80000000, 0x5, 0x0, 0xfffffffffffffffa, 0x9, 0x5}, {0x2, 0x7, 0xffffffffffffff16, 0x8}, 0x5, 0x5, 0x1, 0x1, 0xc1, 0x2}, {{@in=@rand_addr=0x4, 0x8, 0x8}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x9c, 0x3, 0x3, 0x7fff, 0x8, 0x9, 0x2}}, 0xe8) 2017/11/28 18:51:16 executing program 1: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) socketpair$inet(0x2, 0x800000000000001, 0x1000, &(0x7f0000f60000+0xaf2)={0x0, 0x0}) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x3f, &(0x7f000034d000)={0x4, {0x20}, 0x88000001, 0x6}, &(0x7f0000f6a000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000f6a000)={0x0}) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f45000-0x78)={0xfffffffffffffff9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x5, 0x3, 0x3, 0xfffdfffffffffffc, 0x0, 0x6, 0x80000000, 0x6}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000083a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006d000)=0xe8) sendto$inet6(r0, &(0x7f00009a8000-0x5ad)="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", 0x5ad, 0x8880, &(0x7f0000f5f000-0x1c)={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000001f, &(0x7f00009cd000)=0x0, &(0x7f0000f66000-0x4)=0x4) socketpair$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffff9, &(0x7f00003e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) lstat(&(0x7f0000f6b000-0x8)="2e2f66696c653000", &(0x7f00005dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000f6a000)="2e2f66696c653000", r4, r7, 0x0) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r6, 0x1, 0xd, &(0x7f0000ce8000)=0x6, 0x4) setsockopt$inet6_int(r3, 0x29, 0x40200000000001, &(0x7f0000f68000)=0x1000000000002, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f6b000-0x20)={0x3, 0xfc6a, 0x9, 0x4, 0x4ea9, 0x75, 0x81, 0x4, 0x0}, &(0x7f0000f6a000)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00002a3000-0x8)=@assoc_id=r9, 0x4) setsockopt$inet_group_source_req(r8, 0x0, 0x2c, &(0x7f0000f62000-0x118)={0x7, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000f6b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x88, &(0x7f0000c7f000-0x8)={0x8}, 0x8) close(r5) sendto$inet6(r0, &(0x7f00005e4000-0x73)="6a08607c14645d131a2ce25c3555798f54e0285a42208eeb6502c2e2ef9652a30bfaffffffffffffff2fd741b38cd099c4da55a19bde455882f6940ed89e7911c0caabd9f21b6833a1999f4a59a662cc822e38b363d56a2484e32ec0df23000000000000000509250fe815e7dde62c3d80a948", 0x73, 0x8000000002000005, &(0x7f0000f69000)={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) 2017/11/28 18:51:16 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000c4000)="2e2f66696c653000", 0x400, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000504000)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00009b8000-0x10)={0x2, &(0x7f000035b000-0x10)=[{0xb6, 0x0, 0x5, 0x7707}, {0x5, 0xd313, 0x400, 0x6}]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c10000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rmdir(&(0x7f0000014000-0x8)="2e2f66696c653000") unlinkat(0xffffffffffffffff, &(0x7f0000012000)="2e2f66696c653000", 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r4, 0x21, 0x1b, &(0x7f0000001000)=0x789e9ea3, 0x4) statfs(&(0x7f0000012000)="2e2f66696c653000", &(0x7f0000012000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setrlimit(0x9, &(0x7f0000013000-0x10)={0x44cd, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r5 = dup(r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r5, 0x80045301, &(0x7f0000f4d000-0x4)=0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f00007fe000)=0x6b8c, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000eab000-0x8)={0x0, 0x0}) unshare(0x8310000) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000a39000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000323000)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dd1000)={0x0, 0x0, r6, 0x9, r7, 0x80000001, 0x3f, 0x8}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) 2017/11/28 18:51:16 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000004000-0x18)=[], 0x3, 0x0, &(0x7f0000009000)="d8fc1d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/11/28 18:51:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000ff5000)="260000002200472b05e07d000000000000036d4010011f00c000ad00000000000047003500a0", 0x26) setsockopt$inet6_buf(r0, 0x29, 0x200000000000001a, &(0x7f00006c0000)="d7023675df0c3cba3c2971195c69b699c403a37cdb2ceb693e36e24cdf466155af6b8308856a35f977a40c35ff19f49557afd6c8aefdaa7afa1d2c4bee75e9094d953f893084d520fc247b62f24bf9694fe7c546fef0e0fd6c2eba6a6ca1e604018a4ac3a10a0085b56ae7e42bddd0792e0a7430d2e3", 0x76) r1 = socket(0x16, 0x80005, 0x0) recvfrom$unix(r0, &(0x7f0000800000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40000002, 0x0, 0x0) pread64(r1, &(0x7f00004cb000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x48, 0x2000000000) getpid() sendmmsg(0xffffffffffffffff, &(0x7f0000d36000-0x180)=[{{&(0x7f0000407000)=@l2={0x1f, 0xec6, {0x9, 0x400, 0xffffffff, 0x4, 0x6, 0x8001}, 0x0, 0x3}, 0xe, &(0x7f00003cf000)=[], 0x0, &(0x7f0000b93000-0x10d0)=[{0x100c, 0x117, 0x80000000, 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&(0x7f00002fe000-0x50)=[{&(0x7f0000771000-0xb3)="6df5734f6b5026f4e16f3e18bfd397225e749cf8081c17772bd79ff66268567bbdfd1a1f19b42222f4f89d5cc84ef76749627d1c7a7de28a9aeadc6e91476487545fa610b6207f487c20867933d93a6155421521f4f3a44705b4ae4b82e0905b854bcaf294910266df364d0cf76c0a9ad7ef5f8f8bf84a465d7686036f6d624e0e14337e2be9739656b421c865eb955a7a90dc6d8bd2d7f96ba0cc42c3908071be48b44936a90aac1222eaec6b70b03d40aa41", 0xb3}, {&(0x7f0000672000-0xaf)="b991044fc7979dacecf5d53077780787c5dfa6a07b1d1a0a4e08ac53efddd2a9cdbc2efeefeadd6dc289df4529f2123c443d2ee6da59ae9a4b32c3eb97d7f808e5b73ba9cea50e72ec64b3c0a2599c80290d6bf16b3f5124fde324ec90e40da973fa4275826bb0837214c344850baea3ff4ec7abfb25950891f5efb7b8536629603650c28b3c2a0100b670e3f2bc9d5b02362bde8566f279cb68fd9d2054a08e7011616370ae374806f1c548f31fa2", 0xaf}, {&(0x7f0000988000)="28fa3420656cb3a66ab88b46026d967782cbfd969fcc33df3065376d466ad84b2a9ec0f01e14a950cfb5457fb52ffc15e9f8560b519ffa1d05751ee2a79d2fbc0e1cf61ec79b5d03e037a83c10e837ae5305cb06be52924b0fe56621e851cb692c5168ce6c281ed11fe2ad95d4597dcd63da4b9e516529a1bcb031eed7d5503872e50215f3bc2aeb8dc37b1aaef413ae0b4ae859632481add44895e30ce92e6d1d9dfc7e", 0xa4}, {&(0x7f0000b9d000-0x7a)="3c7f8fea4ef2d19a6b538a4af12bdfec60ee79fa0b147cdb58fb1c6d605eb0522861dcb2bf7c366c376e23be3cee3f32077be4aff614d43c925ac90e8c02d91cb47a479deef58a38d4e7ed1bd44dc314350fcd88d034fa920dabe5fffae2606a4b79fb22a2c2d920e6f74f3f7e21d6c85fb129a2cbbb8edecb2d", 0x7a}, {&(0x7f0000079000-0x1000)="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", 0x1000}], 0x5, &(0x7f000076e000-0x48)=[{0xc, 0x1ff, 0x98f2, ""}, {0x34, 0x13b, 0xffffffffffffff01, "17a67fbac775a62a4c7b3cbd009b11e53def9b0b9d23b370219b08b796f6f022fbbacb8a96"}], 0x2, 0x40}, 0x1}], 0x6, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000eeb000-0x10)={0x0, 0x1, 0x3, 0x8}, &(0x7f00008c3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000bb000-0x6)={r2, 0x10e}, &(0x7f000057f000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fa6000)={r3, 0x4, 0x10000000100, 0x400}, 0x10) r4 = socket(0x11, 0x3, 0x7ffffffffffffc) setsockopt(r4, 0x107, 0x5, &(0x7f0000b24000)="07", 0x1) 2017/11/28 18:51:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = memfd_create(&(0x7f0000294000)="2f6465762f70746d7800", 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000302000-0x4)=0x9, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e3a000-0xc)="2f6465762f6175746f667300", 0x200, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000583000)=@int=0x7f, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000055c000-0x4)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) fchmodat(r1, &(0x7f00009d4000)="2e2f66696c653000", 0x110) readv(r0, &(0x7f0000e63000)=[{&(0x7f0000707000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f00002e8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}], 0x2) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f000073e000-0x8)=0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d5b000-0x4)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0xffff) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f000031d000)="e2b37411a782f53279873b1a4ab51ddafe260aece6360f2ede7a62d949a8f32aa9955d4dc0a49b129dd5dccc3a28c27ddda9148fb632c57975ca2efb7a0f76b553d2129e5322364cc337190a889057e0df9e6c46fa003c15f17395bd6c97b1266a60452afa27e364ccd4e5064cd1a2e784e7f83a53f386469e1a2ecc89d285470dff88044bc8eed53cdaa804", 0x8c) r4 = add_key$keyring(&(0x7f0000f9a000)="6b657972696e6700", &(0x7f00004e8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f000047c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000073f000-0xc)={r5, 0x80000, r1}) add_key(&(0x7f0000dd8000-0x8)="6b657972696e6700", &(0x7f0000a1a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000048b000-0x9b)="964891acf4de1c940a2f3132f81209151beb00de71649fecbb61f3eaa16001035e4b3736f8c89af5b787578c0b39603a2ef77b75b91e692cd8e33d9063f2747b9601348a069092d5d0fb9695a0576a8c2bd04319539d79198b99abb08d4847ec76488850976cc324f72c3c4b3d4ce60b7b8cf4d44e854503ea9607962ec15b89de9691f1117712acc41e85d291dcdeff36dfb8990d896d3d48b8fb", 0x9b, r4) syncfs(r0) 2017/11/28 18:51:16 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x41ff, r1, 0x2, 0x20) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc4000-0xb)="2f6465762f6877726e6700", 0x40000, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc4000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000fc3000)={@loopback=0x0, @empty=0x0, 0x0}, &(0x7f0000fc4000-0x4)=0xc) ioctl$void(r4, 0x5450) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000fc6000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r3, &(0x7f00008c8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x22, &(0x7f0000fc4000-0x14)={0x11, 0x0, r5, 0x1, 0x40, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ptrace(0x4207, r2) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fab000)="2f6465762f73657175656e6365723200", 0x0, 0x0) sched_getscheduler(r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000fc7000-0x8)=@assoc_value={0x0, 0xaaa}, &(0x7f0000fc6000)=0x8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fc7000-0x98)={r7, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffff313c}, 0x98) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000fc6000)=0x0, &(0x7f0000024000)=0x4) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400000077918, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc7000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00001f4000)={0x0, 0x0, 0x0, 0x0}) [ 197.718958] binder: BINDER_SET_CONTEXT_MGR already set [ 197.724594] binder: 6133:6151 ioctl 40046207 0 returned -16 [ 197.731885] binder_alloc: 6133: binder_alloc_buf, no vma [ 197.737522] binder: 6133:6151 transaction failed 29189/-3, size 0-0 line 3130 [ 197.757445] binder: undelivered TRANSACTION_ERROR: 29189 [ 197.763470] binder: send failed reply for transaction 473 to 6133:6150 [ 197.770189] binder: undelivered TRANSACTION_COMPLETE [ 197.775914] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.241800] pktgen: kernel_thread() failed for cpu 0 [ 198.246926] pktgen: Cannot create thread for cpu 0 (-4) [ 198.252346] pktgen: kernel_thread() failed for cpu 1 [ 198.257610] pktgen: Cannot create thread for cpu 1 (-4) [ 198.263166] pktgen: Initialization failed for all threads 2017/11/28 18:51:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000000000, &(0x7f0000001000-0x3)="b706e2", &(0x7f0000f14000)=0x0, &(0x7f0000e3c000-0x4)=0x0, &(0x7f0000000000)="45") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000617000)={0x0, 0x0}, 0x800) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000802000-0xf)="2f6465762f73657175656e63657200", 0x10000, 0x0) openat(r0, &(0x7f000092d000)="2e2f66696c653000", 0x14101, 0x21) openat$ptmx(0xffffffffffffff9c, &(0x7f00002ea000-0xa)="2f6465762f70746d7800", 0x10000, 0x0) r1 = syz_open_dev$sg(&(0x7f0000660000)="2f6465762f73672300", 0x2, 0x40) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000396000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x43, 0x2, 0x7fff, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = gettid() r4 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x5, 0xfffffffeffff7572) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000dd0000-0x4)=0x0, &(0x7f0000fa2000)=0x4) mmap(&(0x7f000084f000/0x1000)=nil, 0x1000, 0x3, 0x1000000000035, 0xffffffffffffffff, 0xd) getpgid(r2) ptrace$setregs(0xf, r3, 0x1fc, &(0x7f0000ce2000-0x1e)="920001000080810900000000009bffff3f290000006e00088924fde3e760") mmap(&(0x7f0000000000/0xd12000)=nil, 0xd12000, 0x2, 0x20015, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x35, &(0x7f0000004000-0x1)="73", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000101000)=@generic={0x200, 0x3, 0x1ff}) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffcecc17ab, 0xffff, 0x1, 0xfffffffffffffff9, 0x58}, &(0x7f0000fd8000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f87000-0x10)={r7, 0x0, 0x7f, 0x402}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xfffffffffffffffe, 0x83a, &(0x7f0000d13000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000f03000)={0x0, 0x800006, 0x0}, &(0x7f0000f87000)=0xc) setsockopt$inet6_buf(r6, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04515d0000000000000100000000", 0x14) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) bind$inet6(r8, &(0x7f0000e82000-0x1c)={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3a}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)="2f6465762f73657175656e63657200", 0x1, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x7, 0x0) munlock(&(0x7f0000e1f000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) munmap(&(0x7f00004f1000/0x8000)=nil, 0x8000) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x80000000, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) writev(r0, &(0x7f000000f000)=[{&(0x7f000000c000)="", 0x0}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830147de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba86385bf7926b5af3a316811bbe4ffe6eedd6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36646bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f2049c8058fb3dc88af165603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="2fbf0899f4d7df907f19bc0f3873644fb2d98ff28a4c202189da61e65f352a2d84d7d7757bdcc00d79c5651b2f6a5269b377d9a5242e1955b6517cfc3bf470e3492a49dd9731392629d630c71bfccd1a203f14f6350047ba085d63d8548df3fa3dec20ee38d0cd9f8a1322b48dc71ac6e9eb02d97fd76c776f4e53280005f2151f857afb5625b7ef7dd31a6469b593972a85e8b7253a2c6f50de9bed8dc63a9e92736f090eb7318f6c36aa8a1b31faa8697518ed211dcdbc36767bf29738dc36b8b9d432fa26604b942870e30d76d1d6fbce11c083022d8699c754be95a9bd54de808bdca984a452c48e9855e8a439dc0769f0490df45cc238ca4ed9b84d8d771e56c14a9159f0f69e36d3f9ec5e16de98e81013032fbd2b17118f70f0dfbae64d2019d48900a22e84eef07fa419b7d8e1559d027350bddc34189e68fca789d3d2c676b4748ebda1f79355a0801141a5773cca0524d76fb03fd9c9aca9c7314559451ba21c1904c19eb0123df2d68fe457badbbce0dc48b195d7f0536256e32fa309c0de3ce4430f14fdd11248f2a7be2cd726ba5f5c2c7783f7798026f79f6e4041bc686d412eeba2dbc21e0374634a1d6aa782d96644d5f3e5424ae98391fa8ef3d4d011d0878c5c83eed0ce56546ac1d871378fd1b1b41a83fc01916d0b385b08274b6214ca7c97f8ce1c94eb80629521b39e87203c13b7c1449d8645f963e1670b047d00169b7f8c2edd4a38255b6fd0eea4d7a3daaa1366d210330a9ea033d4d2e802f06beb542dca91207ee90f728ea819a91b7a7eba7e5f2d603f35876f603fbef6afe86aa0bf3b38e504d5588e6c42864a27f9331776dbd6b6eb3471647fd5bfdc0467efc9fbe9021f0d16e31ee937a6ef3d3b8e9cff9771721c0414bb2e2f5799a0e9c276fbf220bdb4c096a67cafe40c5539fa6191f90d06b9d5f0e876b4bdec9883564eb4be947df411c0ad5537f169b4fb374906b316acf66fa1373d59e053a706cfe8159ad01204497ae591cd54a77e47f7dbb0abefd6c16b73ef3cd4c85d46c12f8735e866b6250535bd43bf4d858e831b5a32e65be2cf8912d6042ac256b9b0a94a624b5fcf81ed62d8f9552d224bbc4c12fb7ec515266edd154403e8cb37ee6ed2844ae08604e09a6f449455eb2f7605b2a9eb603aded3c78ffd6b529d4d6d3f0d52d447d2991b3cf05fa94db252722134ee99f385727bf3af50b6d3df3b1d9769eb70c835ccc9cc5a7593d9ee9a2f7f00596cd9e1d9f4640438bdc0a7916bbf7c8d7e3b8a2af4e56a5831a2a7567c1eda1563efc74787925d1d302373caf7318db6317a1f485f4d2db27bd9945c49c22f1860675cae396b05c9f7540a6d769ae75b43a5ed3cdac65c13fa3abc9b589ba6d869fc26f634ec83a56f0938eb8e5cf4acc2f4e17d80984b15f6342589be452601b50e5d5694467779ab2c8fb47a26f71d51e9d0461aa77d7d8704299b8fa38e8dac35e3607b7c56adca66fda9d819cf01cc4d1b699030b6877c92ba7dec09f1cf85db4d923d3ba2968ff66ab6ac0dfe81c6804cbb4068e9439cf272da61240051f05b8dccfcfda4fc64274dc8eef1ae62cce32babceebc49df58d77b9e631fd3cfba3d2d36dfda12c5e95c95a8584accbea8d58cbe867f2ac5166dc2110263edcbbde7abfb26445aa17285290c11dde164d48f49ca016ffa0a37b4b6cfd0ea7698de86553b9c4cc027158ddfc4b12be181a7f75739257543d70e69146fb12997eccb6c2f15196f58b6a93daa65ecf9799f926b0e68ddb6933897c5f72e5f0edeeb9c9adb76e680e00d3e3cda8df0df9e49533026f17429baf6a14e08bebc32daa33fddf3fe852e5d75edaab2f6a77b9285dbf392cdb610e240172e545a1b3c97bf1a20f87dd806c8a4fd9d97bac743ed9353c0052c8fa7e61e41585edd10640e4dca950d5cd176d1405f3ac2283ab874cb1bfdd7a2ed5f7f9298672091501ed2c28e10a9a88e430c785c0c56528b9b6481c82a8b26ddc41358249c53f60382d982c256b2c9378655effeeb44a601d7912248d7896fca3c4eff7c97bc4b2f60c770ad3bb70904f66b67383b7690467f91731c2b42f20133960dc60f20d7b4b6c2af2fc586ad7978f12fe1778fc05789f17ba57e1b6d7bbef272e12ea57c539e4fa88c06e3879eaf89a56fc4656a373a71f68d8110c049b1b8ad9683f166a0e26594cf2e23bdb1d0c930375825725d31f70502039ba064465df111a7504cb1150222583b56d195f067d2d3a5d73a1965f8c6fd2208f1f299662bf746298c1d375f4e8939395993f732a8e73caff14c92391cdacef6a7d4b95f4182f8e3bc611383481941f59f78582c16027304a23e503b97a434b9aca3e6bac5a403eb16f1a883b236a14e6ee0f73d12becff714d5eb9f31978e0ac957cbb025071c8156e606f696eb1597594a09f2816459169b66058d85b367e895b54ec5b43eb3d9d9a02a4f4bb0395222cc13f97f5a5bb7892281756b84ac741d1ca43e078da38882343555bf63416931a1d65064f81a2ab75a34f32437c5d0e4e788b9c15a26944644adc3407cd2ccbd0d19e8de2b7648a29282741d8c2657493305a7c7994bb7e69be51ec2712128a51fbd0d073ecc1d4d362aa4949d56a4348839290f98cac43638f8419561c8a8ff82e296a468c1d41a5bab80b27eb03aad734eede3e6efeb6c34173578fadebd8bd6222f3cec35ef9b37f3a96f3bbc1fbba05a98433456dd2feec60f45c8aca291b36c9ba8534bcea25adf3be7724bddde06c7157e6b0dad1788d43959c694eaec40390c1f5fd944bc1f6ac20284b2c884a8b9ac8af894fa76ba48d81ba65d0076e8b1c721c09506556504ac17764b603ff6df6c2e0bbe51bb0bfc0437b24775bb9362843cf2c2499a69c5679e86ecb1336df0c5ccfca4555a1821a5906feecee5db42fff1fcc0b6dab5e620df7bcfc4ddf0a317aedd5c4e0d69553193d312c3d0c23425893f291c1f709d60b4309c9ea464023ffe25d44860db85d330ab70de32e411de98d40e350b70aaeecf268298e2b13b802d385a28750cc1304fd0a26dec7e3c7f154c1c52389e2b2c478c867f11d2341330e44c82a0b04a25f19a929db5ac183d7be91b90f685d79d0c67c19ea52b199882fe7cc7dbe9ba2dc520ab9561d5497ffcbb0b0ee9a9c1f10428cd4cbf959f7a9f084385b5dfa2a2eb548a4230dcc4cfaf0e0d4728c6e5d08c405ff9a45d93776b25abbc07fde8c6e2b8c4aa413733e22aee02c327a69b3d9bb5cd00cd7753979b5984293fa1505c42b41e360b3d50723a16134fcb5fa5b758f848848424a1073ea5d69a67050531e118dde290e1ea12720a84d5708edeb0b640572fd085004bb33cc7ab4044c64cd405a9ce407ab4673808508b92a5ceba0b068c65c5cb9dd328bf684479b933fb6ba1e33f960caa09bb93710cbb0770decc6637eba0f225f418610402fe2dacfdad78a53b8edeef3b41fd0199b8cb64eeb3583ec715eed517c636bd41d9eec77cfec510c12197b1bdf144c29723776a6cac755b5908b0b33d56ec96673300ef3aebd2e65912d1c4dc66c4f7eecdb98901ee976445f28b75180405db3d25eed62ba928f2e1ad00f94bcaa6e45e16e739d0492e9692a1184cb25d388b1a5c0bdff50430a0a950f68372e764ae40389a7362e0f57ca2eeb4d9eb7acf109a0a0427b15da608bf6d45fbc2c7c3bc3bff6bb11ca82c790de9605e182e205c4fe16c8306730db602c343093d3e8586521515bc64d3b0c6dd3c31408163ec6daaa3c44b6f19f9d5624108bb8fcff966430a5fea13672b76c120492448e707e18e66003914a1df2a18bdd517bf33317d13739b9e612e3a17499f811edd51164572654e9ea59a343671ab37bd6debd46bc8c274dd9693716e03725d17eee64b7d4793e4b7ba3d4ee347d7452fd879734edf056e2d26c77252083b56f4f5c0b34798af07df7aac713519e20ac8e1011f96c1b30d8bd2936ac7a81cc6998c4a477eb047c1050ef0e4c3f867fa88496d683774b41e0cd42dd17d504ee071127b3afa542fdb4d5eb77b47ad8fb38488f988063960efe4a401bdafad1d00bd56e8738fb439e83293d56cd6ca351d5278f620e383e68caa2ecc301e838a26da9486c2aeb6037561ff18f1f6c21a9cb37aa7872c28fa497ba467627e5996e21fea25a693dd480f81cb3c351e07a31a5b96537bed620d44c0ff55090f0a9dbe10dafbfaecbd5849d86266d80857c443f846e5a1a1d8183408a9ac16a9fc3d490ae62d5418e5720670394886b104001c66c3826758284f14b38410753a8449fd3948497d763cfcb25bdaaf7cbdd0e71a8246f2c24d006403f682d2eb485b08c7228f27ce6160b08a7a7aa7a43be93fde849ac10cde9237a22da1745c4dcca92b27ef2603df7a75a358f8b7042a903203cce7e77329c80da8ed2bf62bc13a38f4cb888ec4b53c28371b8ddcf4af5cbe164c880ddcd1969b63b87bb26bff87e281cfafb1814b3f9fc671be5f6ce96f8a0d99c2092512d75076d852f48594d576f4783e49b811362d220ad95a6011ebaf82b4e7bdd1d29348f92c39f7a542f778012289b6afbbcece904b33fd1b1bd25d96eb5f50725cf1c304aeac233da5348904d55c23434c45ac63a312937188eb04f8c8dadf939723455c19d764bf47d14d24654ddb73f5be38882965634a8de86951bc7c89b680f9d88b138a04b6c64d61f5f7e36d3834b25ef2b980c7095cf382b6250e63938723e59e111dfc15a7ae4647bd7ad63e547276ff5c6ae067a41501d903a16264d2d4d8a2da107b090c55e727098dab3f0bc8dfdd2389ad2b45b344f1d5cc9825967849a419aef894acbc23579286df8c9d19679072b960765467726acb2d07e8f60f5d9caaaf8fdccd38500b20150d037932b2add59fde4c331488fb7d71b65fe1721601d60c970a1d3eec5ce99d5b3d860c7b7b9cf196de7f8804da7a28aaaa33a25b78bf17740b9e95f9283b6221ff3860773503c7ae19ffcfc14c8f7cd35f6c469f28180a7511db1fdd14d2fe717360ef32d727461c72c6fafba8cab8c9c8d5f302f9878e6e62551b968a3ca8776673e933b0fd8a520d1e8a915a3cdd950f104ce657ac559760f59a3c8dac52527c79092a55d759a4ad19b7babd1b3fe23e66a3872a737cd02aebee124b214d1ed8a1df87347d798d28e9f370797e0c4ff84f7fdcc66ff664e5764e7a67810d9af99656f2b42ec153248ddc9ab7e26393be1ec4bb9541f705ae430d82aa59f130d7537ba2a69551a3ba7cff4c1cf3078826cb76db9fc9dbcb9f766c0954740c367b8c09b9218fa3013666db5538e4f77a2cd4217033e75f5d96565209d47a3ba9e5e9c368cd271e846d7b28a382fa448734d698d74f98084d32ff76b4497ac924f48599689a01627a96fd7a9281fc90c04406a9e85f011efb5f6a3efc2e2271687597a4835e3d84997a34a2b271d98d1ac46846fde26d10c80741a79f66b66010e154cca0897a3fd7205c0a82f5588be5f9afce55343d3c18fc8e56ec200af6b3d7ecaf3bb08fd6c76e03554fceb7aaf3afc28a6aaabe823043764be9685cdb4474aa9e62864726ffb1d90904af65e491121d8bf513d22ad70ac2d4244822c8a1e82085b41800325eb9b354e6864bbc5603bc3c2e7cb7006ab0106426559a9e3693ff9b53ff1967070142cb6def211c31dce3c5bdc2d08847adf28a22e7bfc47407464bc1e2fd47d5b1fdd8ccd50182149ff53760136cb6fb4195cb23c3a7f74800678936bcef76448047887221b", 0x1000}], 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001bb000)=0x3, 0x4) r1 = add_key$keyring(&(0x7f0000409000)="6b657972696e6700", &(0x7f0000a64000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r1) 2017/11/28 18:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) sendmsg$netlink(r0, &(0x7f0000086000-0x38)={0x0, 0x0, &(0x7f0000485000-0x10)=[], 0x0, &(0x7f0000fd3000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bfc000-0x4)=0x80000000, 0x4) getsockopt(r0, 0x1, 0x9, &(0x7f000065f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b34000)=0x69) 2017/11/28 18:51:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_procfs(0x0, &(0x7f00009ef000-0x6)="776368616e00") r1 = openat(r0, &(0x7f0000050000-0x8)="2e2f66696c653000", 0x101000, 0x1a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000031c000)="2f6465762f73657175656e63657200", 0x2000000000002000, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00007dd000)={0xfffffffffffffffd, 0xf492}) bind$inet6(r2, &(0x7f000036c000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x100000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00009ef000)="01", 0x1) write(r3, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) sendfile(r3, r3, &(0x7f00006a7000)=0x0, 0xfec) unlink(&(0x7f0000112000)="2e2f66696c653000") bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r4 = socket$inet_udp(0x2, 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e93000)="2f6465762f6175746f667300", 0x4000, 0x0) pipe2(&(0x7f0000421000)={0x0, 0x0}, 0x80800) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = dup3(r1, r4, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00003e8000-0x4)=0x0) clone(0x2008000, &(0x7f0000329000)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454e05a04f110ddce5b72a52d62cf8e3a19856a3dce5a89e41107bce747cef518601e86b9086dfffd99b736ca516f2f96ec2eba06d979dfc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a3569e0704802c95d05a993c97b9a678f54e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000fa9000-0x4)=0x0, &(0x7f00001f6000)=0x0, &(0x7f00006d8000-0xec)="96fb58a77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f2bc0c4780d3d186f3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70006c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57df44fe5e68b899c822b97556ec0bc18a634785244bc3a6adea1b44538227869ac83b82") r6 = add_key(&(0x7f0000d2a000)="6c6f676f6e00", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004e000-0x56)="7d276a75f572770314c925ed511728cf6609a142a854cbdf59fc2c2f254a5221729e2e5e2a7d7870854da8959c1f2079769d5a80d14c4794fe83ad573cf5d12c9f086ce3152e46aa9628dd07fa1f34ddca25972ee4c5", 0x56, 0xfffffffffffffffe) keyctl$get_security(0x11, r6, &(0x7f000012c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf3) ioctl$sock_ifreq(r4, 0x89f3, &(0x7f00005a6000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30019000000000003000449faf5238f7e23"}) 2017/11/28 18:51:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x10, &(0x7f00000c4000)=0xfffffffffffffc00, 0x4) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000048a000)={0xbe6, {{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_in(r2, 0x5422, &(0x7f0000d1b000-0x8)=0x6) listen(r2, 0x7) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000857000-0x1)="6c7000", 0x3) socketpair(0xd, 0x6, 0xfffffffffffffff5, &(0x7f0000e81000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000077a000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f9000-0x4)=0xe8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000e8000)=0x3, 0x4) sendto$inet(r1, &(0x7f0000a29000-0x1)="bb", 0x1, 0x8000, &(0x7f0000174000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x24, &(0x7f0000e69000-0x4)=0x2, 0x4) close(r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000521000)=@assoc_id=0x0, &(0x7f0000a8e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000ad000)={0x0, 0x3ff, 0x101, 0x7}, &(0x7f0000b17000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00001df000-0xb8)={r5, 0x2, 0x4, 0x1f, 0x1d45, 0x7f, 0x14fe, 0xffffffffffff0863, {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]}, 0xfffffffffffffff8, 0x1000, 0x0, 0x3, 0xa1f}}, &(0x7f00002d9000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c0f000)={r6, 0x6}, &(0x7f00000d6000)=0x6) close(r4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000fbe000-0x4)=0x91) sendto$inet6(r1, &(0x7f0000f6f000)="8d8bb1a4a490605cb7a65f5b3e5532ea70736b5f97b57f20ed3ac9a55dd4474274fb6940cbd681bef2767e5b701fad57683ca6000609c85c0600000000000000ae363bb104bd0ec2e552b4accfce3e8f5f0b3c9e9531a600093991e84eaaa05e", 0x60, 0x20000000, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r7 = accept(r0, &(0x7f00005ba000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dda000-0x4)=0x10) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x25, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x8, &(0x7f0000093000-0x4)=0x0, &(0x7f0000efd000-0x4)=0x4) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00002b0000)={@generic="ac1e0800bd3300000100000000000000", 0x0}) r8 = socket(0xf, 0x2, 0x1000000) setsockopt(r3, 0x8, 0xc6, &(0x7f0000319000-0x4)="00000001", 0x4) sendmmsg$nfc_llcp(r8, &(0x7f000082d000)=[{&(0x7f00002b0000)={0x27, 0x1, 0x81, 0x0, 0x0, 0x0, "a284027e94775bb0a61c0a37f98a86d1539bcef05a11311b56eb8e513afa218479b8c54121276c0a006715b1dd24ab77a39ed8c2a4da5ab82afb820330e4fe", 0x0}, 0x60, &(0x7f0000acc000-0x80)=[{&(0x7f00008cf000-0xc6)="8fc4416ef7284b01696984b6022af6f26e402275d48c12f3b54b58f4c29fa3029c9582a48cbd0c414caec6c9906c594ee2011db0ff58bc21c2b19a31b76e1a45bad6f84695f00a935b1d4ebd459b6a223e8f54ac9d6829eb07868110034359ff58973c322a7271e5f86651562aa2de2e5a61403643776c2adf1a9537b4a9e8e8a812123ceab9cfef9cce8942615f3fc547ebbfa5734d460bce02978fc9967a895dd1ec08691533d5aa9a969da7cb6fb75e9f4cfae358f3990a78acd866d02ea0a5fd0c30bb3c", 0xc6}, {&(0x7f0000b22000)="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0x1000}, {&(0x7f0000d2b000-0xfb)="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", 0xfb}, {&(0x7f0000bc2000-0x1000)="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0x1000}], 0x8, &(0x7f0000fab000)={0xf0, 0x88, 0xb, "b92c7480bf113cb3beda5fb2a4c524ce04d00cb2d68d8be26248fbf64ca65c3c688f0ac86300dabdee69c5643dad02002868bf8c0000000000000fffa6a2df8b709000809bfb01e9f3cae7a8fe1b60d8c4e3bc5b90ba03cb95720e5b9fd1a0c02cdce1d790df02a5a27835270bfc5ca8d11a77dcbeebc73323495d6f6f4c253842f8d78f46a14731c2efcb35766481a53ef76ac18a118e25905c39eb12bb39af886d09f05dd4858df03771559c96e62c8b10472b6c8934c0dd32c5cf5589e5dd71f38f39b4cdcba3440f5cb9aa7376bb6db2030df650ef146ad9"}, 0xf0, 0x20000000}], 0x1, 0x20000080) 2017/11/28 18:51:17 executing program 2: r0 = inotify_init1(0x80000) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c1f000)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x40000000000002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000000000)={r6, r7/1000+10000}, 0x10) mmap(&(0x7f0000bf4000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x20000000000) r8 = syz_fuseblk_mount(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000bf4000)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0x405, 0x800) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r5, 0xa, 0x10001f) setpgid(r4, r4) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x2, 0x8010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r9, 0x0, 0x0) ptrace(0x4207, r9) mmap(&(0x7f00006ac000/0x4000)=nil, 0x4000, 0x4, 0x113, r0, 0x0) mmap(&(0x7f0000c20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)="2f6465762f70746d7800", 0x100ffd, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r10, 0x4b70, &(0x7f0000003000-0x30)={0x5, 0x4, 0x400, 0x4, 0x5, 0x81}) r11 = shmget(0x1, 0x3000, 0x80, &(0x7f0000c6d000/0x3000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shmctl$IPC_SET(r11, 0x1, &(0x7f0000bf4000)={{0x6, r2, r3, r2, r3, 0x8, 0x19d, 0x0, 0x0, 0x0}, 0x3ff, 0x7, 0x1, 0x3, r4, r9, 0xf6a, 0x0, 0x0, 0x0}) ioctl$KDSKBSENT(r10, 0x4b49, &(0x7f0000c22000-0x97)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a7771fd30ba75d0e18862d274e2a79f50faab5203c8de4a13f1dfc0dde675057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77927b60a8226ace22fc2b8aebc90f5e4cb7f0c51be8c04795f4f54003d4aa6bf86d87893af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") ptrace$cont(0x18, r9, 0x9, 0xfffffffffffffffe) fcntl$dupfd(r8, 0x0, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r9, 0x0, 0x40000000, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ptrace$getregs(0xf, r9, 0x81, &(0x7f0000b3f000)="") msgget$private(0x0, 0x21) mmap(&(0x7f0000c22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000c22000)={0x31, 0xffffffff7ffffffd, 0x0, 0x2, 0x1000000004, 0x3, 0x2, 0x8}, 0x10000) 2017/11/28 18:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000639000)=0x2) r1 = syz_open_dev$loop(&(0x7f0000005000)="2f6465762f6c6f6f702300", 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000ae000-0xb)="2f6465762f6877726e6700", 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5f000)="2f6465762f72746300", 0x40, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00007c8000-0x4)=0x4, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x5, 0x10000000400) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000375000-0x88)={0x1, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt(r3, 0x9, 0xc49, &(0x7f0000f34000-0x67)="97397d6ea63d8c1b30b7703d9e35d0aedf3e7a58baa9d9ce5e137602a3f1ffae9a3017e40e8755e591df78d8037a7ffcf07a2e5318cc5f4e9d882fcb26c99a93be65403a25b9d8c04258095ab832318a3820c666c4badf89d7a8ce3cb5db70f5944fee4b297ef7", 0x67) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c40000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000d71000)=@ethtool_rxnfc={0x31, 0x8, 0xb0e1, {0x8, @sctp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0xffffffffffffffe1}, {"3574", @random="5854dc929a0f", 0x100, 0xffffffffffffff00, [0xffffffffda001501, 0x7fffffff]}, @udp_ip4_spec={@empty=0x0, @multicast1=0xe0000001, 0x0, 0x2, 0x2}, {"2526", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7fff, 0x7, [0x200, 0x5]}, 0x4, 0x7fff}, 0x6, [0x1ff, 0x5, 0x5, 0x6, 0x0, 0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000074c000-0xc)={0x0, 0x0, 0x0}, 0xc) r4 = openat(0xffffffffffffff9c, &(0x7f00008f8000)="2e2f66696c653000", 0x200400, 0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000d6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00002cd000-0x8)=0xfffffffffffff001) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f00002b0000)=0x2, 0x4) ioctl(r1, 0x125f, &(0x7f0000003000-0x1)="") flock(r1, 0x5) 2017/11/28 18:51:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)="2f6465762f7667615f6172626974657200", 0x940, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x56) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000019000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000f9a000)={0x0, 0x46, "66aaec9a7dc623cf95b83bf0e13a8025f92d28c54638dc865f70448e7af6622abc92a4ebc11f029cbac894abf7656889784de6886dfb204abcdf9f74da6b0d87b40f8ff1e31b"}) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00001cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_fuseblk_mount(&(0x7f0000a56000-0x8)="2e2f66696c653000", &(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x204, 0x0, r3, 0x6, 0x1d, 0x325007f) r5 = dup3(r2, r2, 0x80000) ioctl$FUSE_DEV_IOC_CLONE(r4, 0x8004e500, &(0x7f0000969000-0x4)=r5) getpeername(r5, &(0x7f0000266000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a7000-0x4)=0x10) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00006f5000)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000f9c000-0x1e)="000000000000000000000000000000000000000000000000000000000000", &(0x7f000001d000)=0x1e) 2017/11/28 18:51:17 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009ca000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006bb000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x2, 0x8, 0x6, 0x3}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000c2f000)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000c30000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) eventfd(0x5) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000c30000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0xffffffffffffffe0, 0x0, 0x100, 0x0, 0x85100008, r5}) get_robust_list(r2, &(0x7f000006b000)=&(0x7f000018c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c2f000-0x8)=0x18) ptrace(0x4207, r3) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0xa0902, 0x0) ioctl$TIOCMBIS(r6, 0x5417, &(0x7f00009c4000-0x4)=0x3) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r3, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000c32000-0x10)=[{r6, 0x6012, 0x0}, {r4, 0x0, 0x0}], 0x2, &(0x7f0000a6a000-0x10)={0x0, 0x0}, &(0x7f00001ae000-0x8)={0x1ff}, 0x8) 2017/11/28 18:51:17 executing program 2: mmap(&(0x7f0000000000/0x70000)=nil, 0x70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x26, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup(r0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000030000)=[{&(0x7f0000fd7000)={0x27, 0x4, 0x6, 0x5, 0x9, 0x1, "44489078d8469191543fa3bf3009514e0afc85f5a6add4cbfe34c2e336109900e25f5affa013d8e806d58730901af3a796cbd73ba85bb530608f718a8e7525", 0x14000000000}, 0x60, &(0x7f0000fd8000-0x90)=[{&(0x7f00008d9000)="00b9e51935084b3b5438e99486cab4a0", 0x10}, {&(0x7f0000a4d000)="94b579336f0e3ae0023de21fdb3f3dae71662cb2ffa951631d0b9969b6c7b2e4ea56e248b454bb8d2a5ba6444aa9be75d81105c94d2fba", 0x37}, {&(0x7f0000a0b000)="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", 0x1000}, {&(0x7f0000d26000)="9ebccaaf3b5caf328d13c5784648b1e41926d9a1748a663d2e8ab58ba2b35e", 0x1f}, {&(0x7f000057d000)="b838152ac65a71a0f2901f296be9ef5a8b859dba97a1a3843ecde72e2729d32403c1ee74e810e5a9a932275a698a650a655cea149f33df5676031341121a18771ea53d1fa5c36739066836643715402d04194b9862a82598e0af75a4652ddc97f90b79aafd806fb2e7fc8ca2bad0fe825ca063d23a7dca82e4a6215ed003df03b2ee6b3fc8a38cd0cc35435a36fb1ffbb4d9b9fde2432f2359e9ad3bec63d4d47954ffc065ff162d15d24c864d2b1e616b09023037e5d86f3c7946c4bb6091", 0xbf}, {&(0x7f0000fd7000)="b739bbb769bcdc7bf42aba3bc3c31145139dce61ada0e2cb16e634397c5741f3d3e9ac2629127e6ff91c5ffe086a04b3498f24d40843d6f445d21734f5a4a5b1857dc100b3631919d0a5086a8764efd8e5fe1918ac56944ab8432bf1f6970d937c07caa680a8fee8197c5178f301022f05e146bd00892ab2aa9a575678cf685b7f076bb973817ca80bdbd46d81e69b2db5d593eb5241", 0x96}, {&(0x7f000062f000)="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", 0xfe}, {&(0x7f0000ae2000)="961061882676867c726b68275458c8e811b280cecedea54722cc0676bd52a4d45fe5630185f2a8ac7179e1271d9f72ea9d77f5136395cae7f55da96443ae5ba1c67432c8e4bc062c053e63b934d81b0b00793fde51d6ab5c6175a155a0b5c4b07a0e8a968f411f676ae6161182d9090b15df23d13071a2fa86db18d09e89b4aa96f97739535fad64a314eb4e5976ef096aacf2f4dc1e9917599582e6bc1748c152cd22aa4391", 0xa6}, {&(0x7f0000cd7000-0x20)="cc2c60033e7eccc41be53995ef36a3f8e69b68847cfa0a516771b4354beb4b26", 0x20}], 0x9, &(0x7f0000fbe000-0x108)={0x108, 0x11b, 0x7, "c021c6dbf7e8839d94b9c6c1b904e334f6d8577c1f679e63cfdca6b316f1b7327086919314a735467186eb117b1a9d21f1966ef660a13e22dc10bc24ac53464e60f5a42f8899755f4e450ae582c83546a5d78eea444842f332d624237b7e74184253f8f7fd7e1c094b639e688538b130413cf32a085ccf0f482a43a361f6974c12f42da49945cb12493baf5fcff5b326342b6baed395098a3ede089eab1e108c6d61f56362251453be92d007500d9a1208389b75f938182e878f470896654b2ad0e7a1d831c0880a6a548158a1b16118ac4e68edb0e2ae70ac7dc97b787a96121027d231b2d9399e123703637de858933e2c90d1e149"}, 0x108, 0x4000800}, {&(0x7f00008a1000-0x60)={0x27, 0x100, 0x7ff, 0x7, 0x100, 0x8, "830e644778dd8e420c62b1fdb4c3c2a60bb44690e1354416a3d20dbe39344e5c6800c5fdeb883fe9e1c0f40726bc26216703df8bfc1bb0b616e2afcaae5409", 0x2a3}, 0x60, 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0x1001}], 0x7, &(0x7f0000fd8000-0x108)={0x108, 0x100, 0x3, "69b6fe99593285c7d51b059ebbd8efaee81ba84659a9e06a046c1c452d0a754f6210103c3622e0b676ac42ce3fd5d675ee05fa4884a294f1abb20b1c7ee9380bf118a38b8c5400bee2c79ed483d624d1798c0ffca53393650c08f58361898a0424f2f8d9d0b8cac274466ff5a8abc775fb9045075437d3a09f46c26d2d4a1c3453100cb1effdea244a98b93aba4c96ce3d6c3e96278741ce434cf9ffd2d78337583d92e373cfee53e7a99adac266b0780bbf89ba4f22c163359c17a3a08503e6bdd9b0311c4198ab53499931e198c0d9897d1687850f031c1a9cc812d0338a5f914f0b35ee6ae0d09a1dbcb040e3242b86d6f068"}, 0x108, 0x40000}, {&(0x7f0000fd7000)={0x27, 0x800, 0xf7f7, 0x7, 0x1, 0x800, "6b6ecc2c82f2f858075a0befb47e6707539be7b35717eeb6699055f6118b7bf0c2d2729c8d60aaa1320866bb8548fd5153ca07c21a632984ba07b2c6bf04c9", 0x84b2}, 0x60, &(0x7f00009a7000)=[{&(0x7f0000fd7000)="ef559c630819f937292dd3611874f031b96dd2b2e232650e5317b4dc3cece23bf4b83574ef10cd4ca612ae", 0x2b}, {&(0x7f0000fd7000)="f92ef311b193a23a477c800c3c2c882d828b1ff4cfaf4a823c2463534ea0e27e5aa16e45", 0x24}, {&(0x7f0000aaf000)="a33f1fae9b106b2721d2f70748b65a698b46a12d073c0ab882335c7364853adcc1aff3379ad5eb28ee7471bbf5d9e44cb32c24dfefe96a977cce59934b733f836e7dc35bc5d2b74a811a7fd276949a72ed7f05989a82de1a5d55e912c74bdeb59484ce5a626c3d30bf73b32702c5494135c090f14c0b2c23efff3bb3778d3b4ac7b8f115f884f8457005298bfd0df1594ea04fc48997ab92478f9ebebfb02c4834bec1b3bd5c0981ddcdcb5ec0a1fd7b75e380bfd56ace4486980c9bc96e7e695c48396a0a84f82b66defb3c1188b9a753134d60", 0xd4}, {&(0x7f0000fd7000)="edffd5b35d281bbf644a9e3a765a8a06c0cdc89487b773b4d48b7db16fc0ee3a8b80a35559394fa72f1c3c23076aa4f3a01064ee9c76e1d033852603d2e30bc76895643593d38ebc9c53531d04272e031aed962eb11b08192eed8a5f2117b96b3a6d708ecc5c1ca5f1be0753bfd7bd7e25683456b124b78f2e077daae8931b7f1d312272fb98812fc63036b5db", 0x8d}], 0x4, &(0x7f0000fd8000-0x70)={0x70, 0x10b, 0x10000, "4b5b3bc6f73550a8d384cbc6e0b7ebfcbe0cbbebf45bb266d09ea85a58fe08e707e9ab66535fa10473b7c5f184f82a1c0be0b8b0355605430e19023d80d835f5a624d801bf2b10caa7f8d57918ddc4d9333b1673a31d09651d"}, 0x70, 0x890}, {&(0x7f0000fd7000)={0x27, 0xfff, 0x80000000, 0x1, 0x0, 0x0, "f47d0c50c5c596d661157f4b2d4f4c6a8cf1ebdd9028e3ac6f527178d4027e5598f79c5d6073c34720028535e7e86163efb41e00809d095445601f35cf4a74", 0xa507}, 0x60, &(0x7f0000fd7000)=[{&(0x7f0000ad3000-0x63)="859a3a2ab7e74e99458a2e3d1fd84f994009440da8353d325eec6b5ae3c285c7f7aedda28e160fb5ee77257ad9cd6524c8d1f43772bf949dbdcb1a53a12e3ccd673349342bcc995dcebc17319fdc8203d5f764bbaf4a4e68ca179f065f33de21e394f9", 0x63}, {&(0x7f0000fd7000)="87bb", 0x2}, {&(0x7f0000b62000-0xd1)="8e8478505f7462138772f5f37ffc140c99c7dd7464a9be09f4685a4bdbc7096d458a38e922844400b4d96fee8e00de67d11d0ec958ac18b985524a0367841e2da9cc93a6fd8faefdcec637d1f5ad534f5dee9f8d85d02c755ada1c238538d4dc8a62ccec25b739d07884e92bf2522ad9aeb9b23e0d024dc35e7a599c844b00c75599824820e035cd420cff5551667c611f83806d84ea07742ee12abfc027e1449f371018ec9977d58825c52d83965928f6c85d45681413da31d36f515af75aa455fb7cd5e0757121d61d83dc5a0dac5c21", 0xd1}, {&(0x7f0000927000)="ee98b8ab614804bc3756fc55bda856428605973b2ca5fefcf927f493ffb87a8708cc8e334cf6b883eb6d50ea12a456c02cc9a733aa2e1d946f0055b4af063b8fec822e6111e8df07cc4bab623355d61817544fa420431017b240ca56ffcad97041bec0945ae3e9b344386fc6682256b400c16efeb157c62522a06191842af6bacb09af7fe8064cb3965e77f0dc0d5d05211c7eb31ee3b1489e84", 0x9a}, {&(0x7f00000b7000-0x2)="7b12", 0x2}, {&(0x7f0000fd7000)="5b8ff66119da5e82179be5d6e5d0c9", 0xf}, {&(0x7f0000140000)="370e7a4b8c676c665542fc", 0xb}, {&(0x7f0000313000)="f94bf490796713c5f4a6c095213c6090cd875d82788a63b3184da9d9f3e8caa0cbcbdb9b010caf37914633987af9e0d93de3de38d02a8f2156bb8c31a06ecc", 0x3f}], 0x8, &(0x7f0000fd8000-0x30)={0x30, 0x10b, 0x9, "f01fbcf0377f758fa4dccb8fc6784c7e4e95393039a0a7edb8"}, 0x30, 0x48080}, {&(0x7f0000fd8000-0x60)={0x27, 0x4, 0xffffffff, 0x3, 0x4, 0x5, "4d48b5b2161cd5347ff4975f227076e51067d6bf20921a87382f11ae1528d80cd6609bb916c8d528cd683495339f3e02492a1fac4597b4a719b2f1f88d0942", 0xffffffffffff8001}, 0x60, &(0x7f0000fd8000-0x10)=[{&(0x7f0000fd8000-0x55)="85cc66f98a76ca8ee5ed1f8e29bd6c5aca4a032feb74a2295eac772cad052b7186773b9cee30da4c54e88550f89fdd0c0af98a36339d2638aad0a8ec9bde86d0c5bcefc2eee2182cf86afec7c25cbaac14bc4903e7", 0x55}], 0x1, &(0x7f00005de000-0xe0)={0xe0, 0x10f, 0x1, "7f99424f795b8604be6e9d6c9c21ac0cf3ae018e4f125d907ad871939b754fa4716c5e9056cd082319ec642d0191bd4a0fa5a6455e9676a2b5bbc7e98cd70a54858a5d93465ff10e0211db3c939d1d27bc3158a47952f65b27bcb469e555af91ba6e4e72d1893d9ceda1a8750e213d0cd5bc19ba0f1a37e78c351df566402256543d02362513df0c8b555f69e536f4593d41b5980a5bc9b82d887a8c709e108adeece7a4f8c16f412c9ee3bb492f960e9ffc9f5f587fbc37343a8cc1f080cf851311f1af9c746e4dc83b"}, 0xe0, 0x40}, {&(0x7f0000b93000)={0x27, 0x9, 0x5, 0x0, 0x3, 0x1ff, "cadd0b40a100fcde41088249fba2bfaf90ce4eb682fa124e5793c3f99d2d685bf584aa410f61f82225c64e8688d6d19025da03c2de1d2865835b40879b06ee", 0x401}, 0x60, &(0x7f0000fd7000)=[{&(0x7f0000fd8000-0x1000)="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0x1000}, {&(0x7f0000fd7000)="f0eb099e76f5e115866840c742005f639aa143a42ce1a84e0d47654b40817d91eae29382f45c8ca8b1646c98e47221ca00b95f87fe551cf1268fc7786067bef80a2af769289ee4cb09f4e8fb2513bc72347f3d06f48543e9e9ac637f8144ed527c279a9c970eef3095a56b03f52d22aaf4f5333eafb10694c9c84bf2dd692d232aa222fd49cfd45f45221b068c9c71d81fe15e549e118266c14635d876870e93", 0xa0}], 0x2, &(0x7f0000e5e000)={0xa8, 0x117, 0x1, "aca2d570c2c5be6caf2bb8038ecf0d141a5316b5421b35ef264dfc1b071b6feb882d4181ace2becdae9439be21b8f234d36d03c92fb1114a5cff66613dd4c7f757b98ed28b6ba45a7c7f1c49e1a1b0898700905d1b60a16906e6919902e623afb4393af05dc8f0856012843b1d271a2479af2b5d1d5d9f284e5a0509fe620c314077cb06f77530026177b17912b6c06ef18a0b470c"}, 0xa8, 0x800}, {&(0x7f0000fd8000-0x60)={0x27, 0x1fffc0000000, 0xed, 0x7, 0x1, 0x7ff, "038b47d4124464e19c93ac898d3fa0f9681c9b4cbf6c7aee18e3bd7af404b376f4895d65e80fadfee7f959afa1715fe8c573d8f243b3e85942c30765b02e68", 0x8}, 0x60, &(0x7f0000fd8000-0x20)=[{&(0x7f0000e4b000)="515bd7a5d347684355913c9419cca990306e65621046662174c650e671614d77063ea8dbaed0ac68b4e6523af3a22d01987655a19a23b24b4ae558ba4d888a8932ec35554d056c2b6bf1dc32f25c636c2cea9d89b2bd4bf8340dcca44a1ded330bbfbed1de9b4c77caf9f3f0a21f2e4ef6aa050936b1c2a378eacf4ec39d2d64c79081f15c65e7afc00b8c0a1b33d32606032cd6c8c7cbc87a596bc01cc4d96ec4abfbd219ff1214c7c7e256388c282e400133159beaa6077c69a5a535d0c9a750a7c2bf27325a02", 0xc8}, {&(0x7f0000abe000-0x57c)="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", 0x1000}], 0x2, &(0x7f0000fd8000-0x108)={0x108, 0x0, 0x952, "adfed38a27cda8b820d2593667c6a6794f599b4efb026218febf77cb8a340eb8278b168b2abd244e0541b8d54bc3b4f771020fea176a49117509572e87c1a7305a17c26ce71d71175c66e45db2a07816757f7180641c4a1312f29dbf64b08e0c310cb1aade70b30ce8630db56ee5ba9df12d8af1ccaadfddd064fe813c5ffe784ea4005249202057ddc93e79da38c37a9dbcd761b47e25f63021c54012f5b843f9a924fac6160bc3438e606b625016fedcf7af715e00e7851a341854838fc98d8a636eeb0def0a8e4f16483b3c1e2f11bce4323dddd09569df2694bf204e3bb86012cc9c681f941a4902acebe086ff534619e800"}, 0x108, 0x8040}], 0x7, 0x8000) 2017/11/28 18:51:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x40a, r0) socket$inet6(0xa, 0x7, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)="6c6f67696e75696400") writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)="2bdcfc441b214b9447e9e930edd96543fdfaadb98fc904d4cfb48f4056a79d2c458facd3f2bae3bb82b890825f05de2b12bb0ca39e692fd946bd000b90a0268ad369bef4f67565d89b71", 0x4a}], 0x1) recvfrom$unix(r3, &(0x7f00009fd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x40, &(0x7f0000bac000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000004000-0x8)=0x4, 0x8) write(r0, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557efc5ba0e080cfe2631c77bd8358d81b4519eb2e01a995ca25dfea391c4ed92a52960b588ab83431d5488f884a8e57d3ce8f4bcafc47703a45cfcba98c0a1adb56196388cab4d5cb6b326e5813b3c1d00f4396453e5810b5d2ce2f48ad7cded138ce5d63287175640ec43c18d4374c12c39a6f48a5c3d71a11a2a45b20", 0x90) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x4, 0x0, 0x10001, 0x80000000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000005000)=@req={0x8000, 0x1, 0x3, 0x100000001}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000004000-0x10)={0x9, r4}) write(r0, &(0x7f0000003000)="8e", 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000005000)="2f6465762f6175746f667300", 0x280, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:17 executing program 0: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x7, 0x78, 0x9, 0x6, 0xea91, 0x8001, 0x0, 0x400, 0x2000, 0xf, 0x7ff, 0x1000, 0xd4, 0x3, 0x0, 0x6, 0x0, 0x754, 0x1, 0x4, 0x391, 0xffffffffffffff1b, 0x7, 0x4, 0x4, 0xff, 0x0}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x4) r1 = gettid() r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x9bb0af8aaa049de9, 0x0, 0x283, 0x0, 0x0, 0x7fff, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}, r1, 0x0, r0, 0x1) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000059000-0x9)="2f6465762f73672300", 0x0, 0x40002) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r3, 0x5387, &(0x7f000005b000-0x2)="9ff79c") mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2000007, 0x400000000010010, r0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000058000-0x3f)="247070703176626f786e65743127626465762173656375726974795b6367720575702a73656c66f370726f6328286e6f64657673797374656d657468312c00") r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe7e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x400000, r2, 0x8) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x51, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) r5 = dup2(r4, r4) gettid() mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x10010, r2, 0x0) mmap(&(0x7f0000056000/0x3000)=nil, 0x3000, 0x2, 0x3e, 0xffffffffffffffff, 0x200000000000) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x11, 0x6, &(0x7f0000007000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f000005c000-0xc)={0x0, 0x80000, r3}) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000002000)="00", 0x2) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) rt_sigtimedwait(&(0x7f0000001000-0x8)={0xfe000000800}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000093d000)={r2, 0x989680}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) fcntl$setlease(r3, 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00004e5000+0x47a)={0x100000000, 0x8, 0x1000, 0x5}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000033d000+0xf86)={0x3f, 0xff, 0x20, 0x7, 0x6}, 0x14) ioctl$VT_ACTIVATE(r3, 0x5606, 0x5) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000004000)=0x3) rt_sigprocmask(0x2, &(0x7f0000033000-0x8)={0x200}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000eec000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002ea000-0x10)={r0, r1}, 0x8) clone(0x20000000, &(0x7f00006c4000)="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", &(0x7f0000635000)=0x0, &(0x7f000034e000)=0x0, &(0x7f0000764000-0xfe)="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") getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000bf3000-0x62)={0x0, 0x0, 0x7, 0x1, 0x2, 0x1, 0x7, 0x78d, {0x0, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf6f1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x6, 0xff, 0x3}}, &(0x7f0000522000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000927000-0x8)={r4, 0x9}, &(0x7f000013d000)=0x8) fcntl$setsig(r3, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00004e5000)={r4, 0x5}, &(0x7f0000cd7000-0x4)=0x8) r5 = open(&(0x7f0000195000-0x8)="2e2f66696c653000", 0x20000000080047, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x22, &(0x7f000058f000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000cc7000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000a5a000)={0x0, 0x4}, &(0x7f0000538000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00009bc000-0x108)={r6, @in6={{0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x9, 0x1ff, 0x1000, 0x20, 0x0, 0x1d2499a1, 0xd8a1, 0x0, 0x79fd711a, 0xffff, 0xb0, 0x2, 0x7, 0xfffffffffffffff8]}, &(0x7f00006b9000-0x4)=0x108) fcntl$setlease(r3, 0x400, 0x1) 2017/11/28 18:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e30000)="2f6465762f73657175656e6365723200", 0x80000, 0x0) pipe(&(0x7f0000853000)={0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000003e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000dc8000)={r3, 0x0, 0x0, 0x0}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00001b6000)=0x0) ioctl$int_in(r2, 0x5455, &(0x7f00007d2000)=0x17a) r4 = syz_open_procfs(0x0, &(0x7f0000ec0000-0xe)="060000000000000e") sendfile(r4, r4, &(0x7f0000b1a000-0x8)=0x0, 0x401) r5 = socket(0x4, 0x4, 0x1) fcntl$getownex(r4, 0x10, &(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00007b6000)={0x101, 0x7fff, 0x5, "71756575653000000000000000000000020000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000", 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r5) ioctl$TIOCEXCL(r4, 0x540c) recvfrom$inet6(r2, &(0x7f0000e94000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98, 0x2000, &(0x7f0000d00000)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a7d000-0x20)={0xfffe00000000, 0x9, 0x8, 0x3, 0xfffffffffffffff8, 0x9, 0x6, 0x3ff, 0x0}, &(0x7f00000dc000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000113000-0xa0)={r6, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfbf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x1e5, 0x101, 0x6}, &(0x7f0000281000-0x4)=0xa0) 2017/11/28 18:51:17 executing program 2: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000eae000)=0x0, 0x80802) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, &(0x7f0000950000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fe8000)=0x10) getsockname$ipx(r2, &(0x7f0000851000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d10000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eaf000)={0x0, 0x0, 0x0}, &(0x7f00002ae000)=0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r6 = socket(0x10, 0x2, 0xc) poll(&(0x7f0000444000)=[{r0, 0x4, 0x0}, {r0, 0x4012, 0x0}, {r6, 0x20, 0x0}], 0x3, 0x401) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000a53000)={0x0, 0x1}, &(0x7f0000fe8000)=0x8) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000e47000)={r7, 0x82}, &(0x7f000033e000-0x4)=0x6) r8 = socket(0x5, 0x6, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r8, &(0x7f0000354000-0x38)={&(0x7f0000008000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000fea000-0x60)=[{&(0x7f0000db1000)="b599921f43090dccb045cc0bb0efab995d84d34d2e873c74", 0x18}, {&(0x7f000075c000)="49fa5202fede4ba8a75c34f1448740560ecd233f77a128e4b1831fc3299d56835711", 0x22}, {&(0x7f0000fea000-0xd7)="aa33af2b0cde629829a722a4cb931993f56fe0ddeb5101e0de0ec82f58ab11d3a5ee740adb68fc83524dbff5da204bd05d7ecd7e5f3ddc7c2399c441e5c9bc2c36af21c66e36e78f3610cb1f034c1f67f72b24f8d7454bd51fd1f11b212da425f036956ab6631ae2c401e8f23c17c2b0690f1a9e15987add547c1120cd8346cc3d8f0ad558c533b9f3134abc0060e43a306b078f255b7f86bcc6a6f8e5a1e4b3a1a59ca67cf5c3cbcd97afc54c17077602cd70bfa67af7ac4faa7ff62847beccd91dd778ab1f6cd37793c5c5ea8665399d71158073104f", 0xd7}, {&(0x7f000051f000)="5e1b5a", 0x3}, {&(0x7f0000342000)="361937b63e7be5fba880e9b05683213198fd763c946a41cb246ad00aa9aabe12dcf69949d3569fded9847ad337e6aee13d79745ee395807568b5f24b9e5d97725ad7babeee85297b49e36127b5e27bdb4bc989cfdb7db5863cb03b65ccff76cb3b2a8746b5ac80d7ee0dcb1ad6c8b69a4d8bff166167c5ffa5615b98975176d18da5dc77cf830bb3dd01a4a5ea812932213dcf", 0x93}, {&(0x7f0000fea000-0x36)="6897c50436aacae9158c91632e9550bcea793ec0ccadf066f676546db16f12e07282233380fbf9cf42653775b3152ab84c999d3aed27", 0x36}], 0x6, &(0x7f000040d000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x2, 0x4000000}, 0x240400c5) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r8, 0x118, 0x0, &(0x7f0000fe8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7) socketpair(0x17, 0x6, 0x9, &(0x7f0000fe4000-0x8)={0x0, 0x0}) pipe(&(0x7f0000930000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000fe4000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) getsockopt$nfc_llcp(r8, 0x118, 0x0, &(0x7f0000c2d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0106426, &(0x7f000022b000-0x10)={0x4, &(0x7f0000fe6000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000642000-0x10)={0x0, 0x1, 0x6, @random="985801212d79", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r9, 0xc010641d, &(0x7f0000465000)={r11, &(0x7f0000fea000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) write(r6, &(0x7f0000b90000-0x1f)="1f0000002a06fdde000080fdffff0ffffffff8009f00010000000000007fff", 0x1f) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000268000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_data=&(0x7f0000e62000)="1e0000008000fa0400000004bd000000ff00010000000009690007fffffffc00"}) 2017/11/28 18:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x400400, 0x0) pipe(&(0x7f00000e3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000fe6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00003e6000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000991000)=[]}) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) connect$inet(0xffffffffffffffff, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = userfaultfd(0x80000) r4 = request_key(&(0x7f00002ff000-0x12)="6c6f676f6e00", &(0x7f00002be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000471000)="24766d6e657430296d696d655f7479706573656c696e7578766d6e65743100", 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r4, 0x100000001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x10, 0x0}) fsync(r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000f61000/0x1000)=nil, 0x1000}, 0x4, 0x0}) creat(&(0x7f0000002000-0x8)="2e2f66696c653000", 0x8) sync() r5 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x401, 0x4000000800004102) prctl$seccomp(0x2f, 0x4, &(0x7f00005d2000+0x95e)={0x1, &(0x7f0000ab9000)=[{0x0, 0x69, 0x0, 0x401}]}) readlinkat(0xffffffffffffffff, &(0x7f0000fd5000-0xa)="2e2f636f6e74726f6c00", &(0x7f0000c9b000-0x1)="00", 0x1) sendfile(r3, r5, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000449000-0x5c)={{0xa, 0x0, 0xffffffffffff8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6f5}, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x7}, 0x10001, [0x7, 0xffff, 0x1, 0x1, 0x6, 0x1, 0x323f, 0x79]}, 0x5c) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f000087d000-0x10)={0x0, 0x2fbfb32c}) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f000087d000-0x87)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313acceba60958f71aa48ae177e2e4fe748f1a5499840c5abde9e6"}, 0x160) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000226000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffff, 0x6, 0x5, "20ccc4ebcdbe11b6be0143087bdc09bacf01c3e85a35d6390aeefeb0157edc7aa67c08ef578059f9dce7529e904f6de7353257998c0470181b4263eac139ff3a487af4bc895ee0e29d3167f85ad1892a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:51:17 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a52000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x400, 0x0) sendmmsg$unix(r0, &(0x7f00006c8000)=[], 0x0, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000d9c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000bf6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00004bd000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c11000)=0x0) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000d10000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bf1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r11 = geteuid() lstat(&(0x7f000035c000-0x8)="2e2f66696c653000", &(0x7f0000ebc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) r14 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000465000)=0x0, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f31000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000aef000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002b6000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ddd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001b2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(r0, &(0x7f0000679000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000074d000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e14000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r25 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000193000-0x8)=[0xffffffffffffffff, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c47000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f00006d0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() r31 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d5000+0x60c)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) r34 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000120000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r36 = getgid() r37 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000006b000)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00006c3000-0xc)={0x0, 0x0, 0x0}, 0xc) r40 = geteuid() r41 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00001e6000)=0x0, &(0x7f00000e1000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r45 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000ca0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029f000)={0x0, 0x0, 0x0}, &(0x7f0000156000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000757000-0xc)={0x0, 0x0, 0x0}, 0xc) r50 = getegid() 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) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000f8a000-0x18)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r54 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000+0xb35)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000cfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x463)="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", 0x1000}], 0x1, &(0x7f0000a4c000-0x20)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x80}, {&(0x7f00007e4000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="73907a47df182f008264404c616fa94db17b9e8e88cd97ecbee1d85137abbd507c803e463912cb5bcd011e32a8c03561e1e99e80de5864de64d0d86efd87961dc8ae81a3984f04a2a9463bfb6d8172eda215251ffd311e5ad52244e695612c7e1f5e7de38d59e418a20de414e6a0b3", 0x6f}, {&(0x7f0000850000-0xdb)="856b9611bd112b4b259c680245a0b92d8017bd46e431fb442614102ef609328ffbe5006b60d6927530d4d95e7ab65e622fcce3441ca66b076bc5c87a393c350ae6905f49bd2d5bfba31bed52aba33df281bf0e6ce93b53047f657df14e766c8cef2590d9d64331f57717fe63cb683afb41748eb566a52d08de241df0545f28817150d50e02f03493708387ac498cfb3c2ed25fd273f42711a1bc390c847af9f4ca68e27cd6aafe5237e40b52dd14f97d8955ff32bb775d7d8d8b99b2371659913692288b11446fdf96728902bbf305310a5be3d5e66625e6b94097", 0xdb}], 0x2, &(0x7f000085f000-0x148)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x148, 0x4000040}, {&(0x7f0000001000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000047d000)=[{&(0x7f0000a5e000-0x12)="2b66cf05f17a8c6eb0f4daae05700e7a889c", 0x12}, {&(0x7f0000cbb000-0x62)="5d81408e22297306bb115fc8812cb486dad0e51bbbefc0e6ef6c2faf8c2566c11f602b314e75d377b5be69a1c53148b6c6713eb0c26affb53be0305aca0da967a98c340e09a7792fea3c9ba62f41c2f46080c86276c3fe336dae63642f6c48bddbb7", 0x62}, {&(0x7f0000e82000-0xa0)="3191a947d9480af410b8664c449587e3b997b70b2bc7fb5f6c71f7730c64f68f6328b97a5794bd883edae6cd6ef254880df3650986150f9e44eb2cd548b97bce62c23e4731c4710a82c3edc188447f573869e37eb5be2bdb62086f0f77cc2de3bdb3662e3cb2346f701afc97daef0e40d12a6aafc8716a4e6d023d9424e4f9ec3bdf53f0d115bf784bd9af5a159720ee7254e84156c7888f5fe5884a318c1d58", 0xa0}, {&(0x7f0000000000)="c07c578592e24a5b36f781b505293063a88b31d8231c00c7429efbe9eab9048b5722387dddb8bce8270a8e0e50a033eebc59fa3551d4224b6dbaa840113bb5ade390cdcf73ee4fa0effa146adeae2cb6992e982fda49781001efc48eb2bb3304cec710bccec7a9a89115cb8d", 0x6c}, 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0x1000}, {&(0x7f0000000000)="27215e06ef737d974c09ba7a219358c0f190d01b868951c06fc6f56e873bc3606ed1bc29e073707abbfbd9d18765ca0c3f05aa87237dd654b3e58c4a98cb4a705cfade050342d23761ac4ac910c52f5c91eb8e10ab4f99a98fa5aa3356d7c299adcea6fca76ace1b4acf495c960ccaed38300a65c381deb97c2b835f044f265f4419bf467a9a9d8022c8e5c36b3c5f5bd6cc8a9a366da5e3a9c0d26ca240c3aab6ff6e3c6f7226844405da73b10ded94a676d5c3478b", 0xb6}, {&(0x7f00001ea000)="9a028b885d2569e3b0b8cdab66423af76c12be06d0b49904c79bb2203c06f09df90ace123a66931d7bb79816c11004e62ee5835a30cae2beca9037a07124fd96f1985604fa5ccbebc834186036926eee9775fbf038e1399d038783930b3e2353b4c633ba38cd794ce31fba6c18beb47f772c7068e182a32f64e422badf2ace0d91911d01e7963edfbe254e864aa66a920f44a4c4fac1bae676149b10855e784f224baaa6137ffaaf540ed229d8d5", 0xae}, {&(0x7f0000000000)="83332a1d89da3cbe024548d153a286573e5bfacef0226bde6740de7754fe9301d0aee5806ac6c0b8dd5bc5ef71643371e237ce8b82fda3cd9263d452bfb9b3bd61b116d3d973a441b550aa1f9ffa678a5638899b302aaf4b21dbe9b9ed6c6cc9bbf9d9545cf6bf5f51c6add9298569e7ad993ae7a5f8d6c4f44ff4a3db04f7b813d65e1b49a3de106d003c6fbf2c4a3f88977b7838b1bfc0d3b388ccd1b0751e21ca413844b02a02c875e14ad7316574d9", 0xb1}, {&(0x7f0000001000-0xeb)="8b870c96ad2e6890f4b5b06ae6f1bbd97e7a110016143a26875390a76ea27d35548ad391bf84b53d9abbb0a5397752c94baa8bae94d0a173e3e457a67a21e219ed668818a7d26733c944df0266050fcbcadb9724ea479cded89cb275e3a2fbd9b3bbb02e7d0044ab242aeb214a9a00797745e9b4bcf4c4049f965f4b400adf5e6fca028b15bc72393a75f9a03fc8ba1993a9f3663cf37afdf2108a80fb5ee579d51a0e0fd19b7968fc9074544370b9a695ee302adb58153d4d71bbef1b3ef213a2715afcd1e875bfecf0a547086f07723f2f436ad7f9b57548a7387cbd8c5d8a85125037f144414932dd57", 0xeb}, {&(0x7f0000f61000-0x4e)="fcf84b9c15d63767d33cfe7c473425e9fc7ed5690bb0d9b7e9ef6b458dbed406863ea7489c9dcc629ac3c7ead1790f36901790d3101bfb680c0baec072506048c58b2a45b6bc1ba7d6f0bfaa0205", 0x4e}], 0x8, &(0x7f0000001000-0x40)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}], 0x40, 0x800}, {&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000dee000)=[{&(0x7f0000000000)="2865d3cb3b255e8f75a493beab18e8", 0xf}, {&(0x7f0000a41000-0x1d)="5357a3ee1cee53cfcf4e1260dc117356710953ad13d14e4169d49ba8b9", 0x1d}, {&(0x7f000055f000)="59daf35ed3dd1693f205160cc2a73f29b86e280609e9929165d12ec6c8a1e111e43cb1bd348fb6b86e1dfd471a2786cfc4a4d39df7f7559b901ca95ccf9b16e4d95e20d19c05807563cddc4b32f73d3f79d05952d69e49ecc2b315a184900f80db27b34c93453ceb891108865fdecd838ecc1cf5128aec3a491344012c80a38cdbf09e5eb8fa5fc69f4a6dac07a7c1c05b1ad1aa67e5088bb9d06dfc855ec41dc44f669bf1733675bb25eb916635150e89a891ede7654a0b53c56829746104fd9b", 0xc1}, {&(0x7f0000000000)="7bef14debcfb24825b51c1d6da64e882132f0543ebbf89bd13d804372b27197660a6f29b7a66c29a549b4e1346da75196a4e8bd822fa281265ce574ca931998274b4fa1884d7e7647235fb944fedfe12a5d1ad85ae0972fe9bb927ab7fb3860447770a3beb3dd59a3d5b79e0cd25117800705e030b2e72f5809b0d11158f8c133648af338d0459a0848ca4c64fc619a57588e8a3fc20b509f0f2b5c17892ce942ba67648c665d875d551c90e050a79b1832e39850a532274b404ea62081b7159be112446911a6b38317c43c5e00aa446b934cc2688", 0xd5}, {&(0x7f0000001000-0x44)="8e22f5de9994395e18c24ae7fdcf967abf85d15a155c63c496be81b016d61df230b660995097e96aac25522974ebb664c43784498f30718a3ad5b54fb68e7b4e816ebad4", 0x44}], 0x5, &(0x7f000055f000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, 0xffffffffffffffff}, @rights={0x20, 0x1, 0x1, [r0, r0, 0xffffffffffffff9c]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xd8, 0x4000000}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000053000)=[{&(0x7f000047f000-0x1c)="62dd66972423a32f38678dfeafbec7f433a861ddc7817b61259177a5", 0x1c}, {&(0x7f00003f6000-0x1000)="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0x1000}, {&(0x7f000034e000)="4624813f631cddfc182244ad1e4415d92f57efe2bef52f0fa096f14ba7939c995ec3f6bd0b3b64d467757c2a2316519aa3b0018f7d94e5ecf167103a539fddb5d2c894da84d387585856d096a4232f50862a24c9b6d497a4ef4eb74475ca302430074521cd5338dbc9c329225600f4359b2278d9c65caeef06606494aefa519cf2514a9acb797c24b81d4e45b453c2c1f684f2c7b70b254b75df31fab268aa687be9007a8255e2d83b9d9d721fa00b8c81d769f1cfef7635e6a877c07f1d35e73e113d8dfe72f5197c709ebd458090bb301a6031d6edf0f42f502fc7575603a688fcb6", 0xe3}, {&(0x7f00004af000-0x4c)="b293abea90788280b286cba7b6d9a8586a1da5eb6c71a662f99eb97aa49a0b28a740acec3a33eba23e84c14ac4dbe11e0246d8e96230823403107eacb721695c9c83c53f9bbcad4844a89c42", 0x4c}, {&(0x7f00006ea000)="4cc6c24c53a41a6a867f586a97895a5cdd40ee77c30831f2f5b89528332f036ddb282312df14b160dab8689877152cc6224f0e468a60314799305eeb66d144e465bb022f66185d50fffcfa4d9dc4bd82b2b4ee2049fdf8a23d3c797ac834344adc462f4d83a91f2070212765c18eb6eb0387560230bac00a47b7e2162af358e2d371d30efeff1d999a9583fd633e081517c33dd597035e75db170c963af7737ac683a3b7de45f4294bd38aaa5c273bfccea6a149fc846c597cdd7cef1b629b616277ed19c1c0c98f25e0c723e5ac01d7ff96edd98a17", 0xd6}, {&(0x7f000012d000)="25cbca630f81a54e3d199c2229736a0b668402b0b2bc688654362a46c85ca7593a157d7883ba5a586d89b26236728754ad35ee97cab8f19b8c7691f2a98e2ad7146086dfcfe2f8170a5b0a2db23158d572244c52471afa6d39eb0e6ba04399ad97a718ac1d11cae3abe0e8232804a46cc3c0cd46c10e89d254ca09c95edf7c90e0398e2ccdbd0554cbd51cc68c7dc11000d3218a04e180695e9e0ad343ea26", 0x9f}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x70, 0x40040}, {&(0x7f000015c000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000000000)=[{&(0x7f0000f0b000)="f949b6825a4a57fb5bb353df7913be8afabf27fd6e52d56486c810246e4ad2daed3c382edd2961fd06a00c3cb6246342ee702fab2332c4e23c08c78bbb1c2b03ac998eeffdf634b69026922a317d2af06def1fea4cfbba17f4439c715cad8690f32591c06bff69de5319a49387d1d626f8e5744fde38e6286a94eb090eab7d17d4060ebb4412e94330d78e662d059248724f6baefb52be6dd43676ffbd3ec0dce758a85b368a0071eb37d81c3d0759d9e0a1ea21926dae8ff6aaec512297e5078c6a2b92e58a215abdef3df008efc85a1097f5390817689f3eadbd0af44d83", 0xdf}, {&(0x7f00003f0000)="24b5155d522039d4aaa69117f7c3db32c904f2337c61e06c3cd5534a261e3e03f5c681f48cb3c20185707e0424ed720156e4f5b42296b021861b5dbb0e6618a4dbeb42f0c72229729b5b64939bb7cc5e0ea54c46aa08770bd2a3fded598e9c1bf3c35890ada01749310959459fcec20259085cb9b841d84f92b7d1611ab3b77b91a635d0946cc756ccb51a0f43565b0347c0ad9ecceae45d84235d4cb7ea8e0379b54c47af4963cd0126b5d92202b940141a840e8f", 0xb5}, {&(0x7f0000001000-0x9b)="3e7e57ddefae47a8e96586805388c9a0e9a0c40a81ad00a34dc03e31f8e6a6105b23e3a900c99d234de81e2278a9577663bb2352f6a954f58af57b47f41e71714d6665e4dbe060fed672501b1bed8345d4aa9fc978aeca2fcf085108a23dfe1d6ed4b119594d93bb36df9d1bce8932fa63c5d47bc74faa874e3ce8a175827c5cd7f7d9edd463043494eb852903a6a294670f337dd3eca30e4a0a48", 0x9b}], 0x3, &(0x7f0000001000-0xe0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe0, 0x0}], 0x8, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000987000)={0x0, 0x0}) socket(0x0, 0x0, 0x0) r57 = syz_open_procfs(0x0, &(0x7f0000a92000-0x12)="6e65742f6970365f666c6f776c6162656c00") fsync(r57) preadv(r57, &(0x7f00003d2000-0x90)=[{&(0x7f0000a44000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xde}, {&(0x7f00000a5000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}, {&(0x7f0000ddd000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000eed000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000413000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f00007ca000)="000000000000000000", 0x9}], 0x6, 0x61) 2017/11/28 18:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0f000)="2f6465762f6b657963686f726400", 0x101000, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00007bb000-0x4)=0x3, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = open$dir(&(0x7f0000a5b000)="2e2f66696c653000", 0x8000, 0x42) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007c6000-0x10)="2f6465762f73657175656e6365723200", 0x4002, 0x0) r3 = openat(r2, &(0x7f0000a98000-0x8)="2e2f66696c653000", 0x20000, 0x14) openat(r3, &(0x7f0000d82000)="2e2f66696c653000", 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x14, 0x0, 0x0, 0x0}, 0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) getdents64(r1, &(0x7f0000b7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f) 2017/11/28 18:51:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000a17000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000055b000-0x4)=0x10) mmap(&(0x7f0000135000/0x5000)=nil, 0x5000, 0x3ffffffff, 0x40010, r0, 0x3) 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) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x407, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000137000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000136000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0xffffffff00000001, 0x4, 0x0, 0x400, 0x3, 0x4000000, r2}) mmap(&(0x7f0000739000/0x3000)=nil, 0x3000, 0xe, 0x46050, 0xffffffffffffffff, 0x3c) mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000002000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000002000)="00000000000000000000000000000000", &(0x7f0000005000)=0x10) r4 = syz_open_dev$sg(&(0x7f0000e06000-0x9)="2f6465762f73672300", 0x4, 0x20000) bind$netrom(r4, &(0x7f00000c8000-0x48)=@full={{0x3, {"6300068f002766"}, 0x80000001}, [{"ff090007000000"}, {"4e705ee42bc7d1"}, {"63c29861a33a64"}, {"15baabbeff716e"}, {"4d8efc7862221b"}, {"bb9d3f8fe68fc2"}, {"0740e9060de305"}, {"40cf2165000200"}]}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4, &(0x7f000043d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000073b000)=0x89) r5 = socket$inet(0x2, 0x1, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet_tcp_int(r5, 0x6, 0x8000000000, &(0x7f0000000000)=0x10004, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000018000)="4402093d00060000ffff0000000101f905004ca60004a1bf1f40fd7461", 0x1d) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r4, 0xc058534f, &(0x7f0000736000-0x58)={{0x3, 0x2}, 0x0, 0x8, 0x3, {0x20, 0x5dcd89dc}, 0x4000000000005d, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000240000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/11/28 18:51:17 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00008a6000-0x8)="6b657972696e6700", &(0x7f0000312000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6d000)="2f6465762f6877726e6700", 0x2, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001e000-0x8)={0x0, 0x0}, &(0x7f00006bf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ebe000-0xc)={r1, 0xffffffffffff7fff, 0x30}, &(0x7f0000958000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e07000)=[{&(0x7f0000b17000-0x29)="2900000020001900013d00100000000602000016ff02f600000000040d001400000000010000000008", 0x29}], 0x1) stat(&(0x7f0000fd0000)="2e2f66696c653000", &(0x7f00008e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000438000-0x11)="2f6465762f7667615f6172626974657200", 0x4000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fcf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f000066c000)=0x0) fstatfs(r2, &(0x7f0000076000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg$netlink(r2, &(0x7f0000484000)={0x0, 0x0, &(0x7f0000c0c000-0x60)=[{&(0x7f0000b99000-0x33e)=[{0xc7, 0x2, 0x201, 0x40, 0x100000001, "cb48bf5055737cdf908d4ad4dc6cfecb36065c595265d3ddf685b2cfe66375d06899814522753451291f6446deadab768c1a03ca63143f9a554deaa96b86732968f60ce1f769e4785f250f3912a30b794be8989b8469791bc475c76c42b855a398b726cb8e692a7f65a559e1109b4583c076a63ff92cb6b65566129827a6a78436c13df19d1587035f836fe1698e16854b1a089da2df51da6250e061b2b1078a543bcad71cfe978a3bd3df1dcd4f4c7c69e7a886df2bba"}, {0xfa, 0xff, 0x10a, 0x9, 0x401, "2a38a092ee52e0e80d73312f43ffdb2f9e2271aa54f4dc8c845371d68db593f2cfeb5c5acca678b5a46fb839e81b84ba8a256b3ae7614992f1904fa5d06145a3302caa54ec3e2ac7e44673773f8a7d452fb352a0056f6321b5b23687469cd5ff1745d5b2192a570d3a883fa3f7edc85326772302502872740f05f32fbdb6c0e32776e07f617f6daa71b8d91f2bb36cdbd7a43d65fb2cd3c83de837f52bc7f52748ad017ab37074ec5a4c4237e2c8e6aaab163f4b4ebe1c369b6234571d5160fe86a1f3a466540b81e66c78647d86baa74959b1af99d971f31f6f23a33f87e92732669c7f85c76955c5b5"}, {0xac, 0x6, 0x13, 0x4, 0xffffffffffffff81, "8831281b827aa06ba93d0a05f2917e1573ce5f370e61c37c4d4ba12e94ee6f5e29996db942684ea58da3d7ab820cb3a78b28b5d2aefde17d1ea1e0a21348e3e88fa9e1e19546ed3f2840d2e21f3649f4b5aa2f0c13fd4c7907ac49cc13b1030bef007eaac2c427eab8409c9e64a5d42fcb91068d976d484a8dfeaa8993c10fdb7a089596444003fa4259f6116d8b2be7c636f3dd5ffd37bb8db58b2a"}, {0xd1, 0x5, 0x20, 0x8, 0x1e, "c9f224efe8c29d0cbe9320e48e3f73c5afe1a25f8d587284860c9fde917bc9f59282ea0e4acc6ba7f6a58b0789ff058fe2f5361912f43669e7dc665b942a82df58322be8b047cffa1e961dbb85e5bb9ae46de94e2dd92556c6907deb84af7f77078e2547af1ee2fd104d12cc208a3eac86b316adb01171b1a3de00fca8b8e92a3a35469704437e3c2dc25bf32427ecf35c2d6b5470db7607a3108a469cce3388235787adfb60e0faee3c52dbe5cc4a6fea87a3fd10f421717ea94aab24fbb2d374"}], 0x33e}, {&(0x7f0000a92000-0x334)=[{0x94, 0x3, 0x1, 0x1, 0xcf6c8ac, "75192e441ee77b166169de2835d052a013bb3cb59db8d53bb3751da54444ab33cc400870ad5734d503fe2df1bf7c8477feb92ea0afa3977c0c4e47f5fc264b618a0eace165ebe8b132cbd201677777b5c9559f74a33fd512e46a7bf43d248015d13e7464d7aacc48f063eddb321ea0dd072e50bc732fe1d2e59c5c9da11c3c5679e6a22f"}, {0x63, 0x800, 0x0, 0x10000, 0x8001, "31054e7674cb9886c7d4985d364cf01fa431e1d5471d87e6d0eb4fc7b9bb0d005a0833484d02bded48651be37ea48e25608f6e5de8edb68f5298d010557fa23076004ca42c4657cd774a60e3b8e6da0b71b79d"}, {0xb5, 0x8, 0x20, 0x7, 0x4, "3d97f2793c44da1c5a3f6ae67c23b9fba365182c7728067625f742fe251675f99272f5db73fe926d806bc0881bf1bd4c577d9954ba73b9463553adc1f119a935c4149c1ed475de6f288399e5b53e47b34a0c14a16ef14065f147c80f120462bad1acdbc32b9f8a060b05c1c9792cf9b235a0fbbd18460ca85c13bf6db72922d6be36a8c5ae7d3c2205c2ce5efaaa60af5d3a072515f540b37c8f4900dde7fb942afd3f4a15"}, {0x9d, 0x0, 0x20, 0x4, 0x7f, "94505fe5550e19bd3ba3b2b268af4381f3a16c55d05527ca660888a2a8e34988ccccd1684ab755fedbd372660ec9a05e369c2fc113731099b6f967e20b23d113fa6697ec7d235b7cbfc6f231293ea54743a42841b6ffb2af0030bc19662fa10888aeaf455c84c7c985e901e660004b5dfdd2f3a3df1f05b14b6d58c225e2e81a117d7bb4a98c70669602a19507"}, {0xeb, 0x4, 0x400, 0x1eb9, 0x7fffffff, "20913fcc29633b59bf556c57c65a26f145e35702cd8ce99061e375c6ba8023660dbed82c7f76a96b6a6f7ae1ab5a41b12d33ad9ad4786548755214b92e530ac35b20f5c23a6be7e98b01def2e648614b67555fb15e809db3ed554ddb88c0363483e45810c53ff0b86f3624ff7ef83d3a1774aff6c569f46e25989016678ffe0af6ec927d434caab8347abd7944743735ded34274adaa1ff59b30344d53aff060c762ea85654f802fb6a381085fea853c1d5ef8a29947adc21c78065e0251a58349ea4800b2bd1e047f81131fad16d310d4cae1afb63c78537f3010"}], 0x334}, {&(0x7f0000173000)=[{0xc5, 0x4, 0x425, 0x9, 0x7, "00188af59288627269f5aeef016e3480712c8201a771477fffda8de2314190b381c6cc924e09594b07badce974c3685c8ff451f5317a093e58cb0a2fa918cb63df24b5af35591b33cad66872ae719639bd53c13d3cc738bf02a3d440cf4f0d55dacc66cf39ae58744fc910305e3a44c853785c59e04a89b0617c968eb1c0fd08ff7bdf80123d66f564394a6e2c6d2fa2ec62ba96d935eef9b4579cefb74a72c0ad742e39088d74151cda686c72edf4346d64d48a08"}, {0x44, 0x2, 0x418, 0x4, 0x100, "454cf9167260faf9006fa675d870b4ae083a60c7e8c80ae0eb7e7e1ec72ac9bc8228a2871d1f8f473d0c6216ddb4c57b2b608546"}, {0xa9, 0x10000, 0x100, 0x16, 0x9, "bbc919711ca4ae1fbd879ab012350ab056b7a403c7a312cc3228f1b3cd23ca6441ac396b0c6c2856cd858d3e780e6272ad2fb3cbc931a0324baed2f1c79340dae43d243c7c40e42df29ee89f64bbc99d3ea35951426ffea30aa8ccab47232d29609f9d58a7ccddbd47caa5acc93e16da04b1976e39a915055b2c6777795d8ada53ef932812d41ee692b5a4f5011be8e9e4f9491aaa1ad65a9f"}, {0xb0, 0x2, 0x1, 0x9, 0x3, "e289bb3f5d4a3fc7799391d31b2bf2725743aa6baf0e97f9e74ffa2de09d39bb1fae03776288ff799d626aeef8fbb3f29442a5414e5423b45df2099f7766a11e3eb7526de3f62d6d2978c7392bcaab8f3be975e7f8aa8dd4f66409695d52af655ee4f904621f3f3e1303ba1c576b3ec2061bc331e22183668c6fe576594f4486a721c46e016a67ab5065303e64cb919c921305190f4efc9b9bfb1703e2b07400"}, {0xf5, 0xab, 0x102, 0x100, 0x9, "bea333de25a03f34bd2a9277d9723783aca758359041a025a35a9afdbe7091e4430a637868532ed0be0c8b2d2993e4f686b9699184828f7dcc73f8b73e57b022a3fbedeeeae92568f40ec9295aa0c3dadf29a67bacea0031d7f45ae61520a7d4ef29f62a2084dc28fb71d3222a7ded748c5d219a685a4dcddca7826999509777f82df4fe5aa6436d74a00870df4adcc938d1375a7611645bd68ca28bdd7576ecdda5ecceb23ae5b2b816a71b8b40b77a691e2c803dafa94cc5d8bedff304d1c5b51783b8692591cb05aacf25a31d61a0a22eb738a1f982f1cba3c7b10bab0dcd7e88042bab"}, {0x104, 0x6, 0x0, 0x80000001, 0x7fffffff, "54494956e19156c8c3be998c00dafc23234a2c15b9f289c16ad6f1f1d3682570f8b6423eb4e4bc18b3c55de70e26b3e2d2a960311ec0980ed395199b9edca2afd31f6d0378211ac335aa76b2752e666bd7b480dc96537cf53d5cec8ef3ce34a055ed568400637837d072586a32cbd784bd99fcf024586c5e629f3f25df099073eb31ad05d1dc07b56ff5b84eec0372d2a99e52833490c012d70fd4b545766a362b6f8561b5b5a5a34dc3216420053e6048e1e927b53e657137bfeadd2c570afcc013ca99d7b061b8185a61dbe9656b74db35417b034b63178172b064d9846047501174f84015fd943856af089ba02f82f6349401"}, {0xa5, 0x3687, 0x709, 0x1200000000000, 0x5, "1fa55982df1505cac2e117e6552c4d99207ff8a6e1304035590f473466b8ada65f342248f2292879aab8c7e7ecb8af2db95b9325d777ca0f9f8a8d2b8f453640cec934ada2ecc913e83e7a8d3d17bbc254f7afd462fd2cc2b0f9c7172f5f8e08ad0ad16c60b3f98fd62571817c0a8ed46762cfd7cbf26df59e151ba015c491fb57957146f47848ccb8776a89e8f602a5d88cae01c1"}, {0xa5, 0x1, 0x11, 0x0, 0x9, "f8f998465d0190fca4675c9b5744c60627c9dd1feb91b70e630e825281b4afa9c60ceedd7585d9f2fb785816db18f3d14e2468b82f5b51c179e634efae681464712cd10ed3aa0beeb720e3c502783b28ce6a33dd90995dea189a4ae8f37bc6c07ac30ea5e15c7d2f4a362811eb05a7d1cf6db13d8a728eed3c4e363148dab33200fdd7f83f12c57a24e7394df35cee78513a2a74ad"}, {0x1f, 0xffffffff7fffffff, 0x110, 0x7ff, 0x18e63aff, "0b62c5b953d0ae4b166186c553d094"}], 0x5c4}, {&(0x7f0000f4b000)=[{0x5e, 0x7, 0x204, 0x3f, 0x7, "6c763664f1669149984ee83b0e193cb3161acb1bbda6ed7732244e1e0ac58c5621cdc90aed50ecc952d9db22b60b11acb4ccaebe7864e0ed6d7cb732434e25e96803cafbda7d24cf969bb50fccf1"}, {0xca, 0x4, 0x2, 0x7, 0x8, "6ab30e5067eb915d6a3c8450d83e901107661d34f810128919a2d274b3f7fb5f4a542958a2afe0a49333ca2b47a72a710e4bd1b3a449cf652b2cee9f43e65d60c99262b89bc250de2b3117bdc2b182b3a4ead1868ce15175536183f30c8d41ec40711a3776a369714304133f831a1dbcdbf3971b8a6fbc90e80cb6823783de7a466df0196c074cf9ae8527f2b7f206edf12e43bc42b7068929a42f555836061372a7e70db0c0f2c16cd80aa0e3d391dce1aa009c0ddcbc7530d4"}], 0x128}, {&(0x7f00000fc000-0x5f)=[{0x18, 0x8000, 0x300, 0x1f, 0x200, "1a129dc219f10a81"}, {0x47, 0x9, 0x0, 0x7ff, 0xa, "db95ee4872c3e5b23bcad35dedba28876072f0549c592a85229e83329e92f6620f1260e5ae97ef71e4d7e887cda5e5b23c2ea632a88112"}], 0x5f}, {&(0x7f0000a3b000)=[{0xde, 0x5, 0x204, 0x9, 0x7, "243458f9782b381acb14c9c0505b41ea7894b3b5222c4f99cfed1e03442c8b1fc035f5f5b5e7803391c7b79830a36154df39eedf923fae37f0d01d7707d5753e7f0f06367c0bac1a5b6494010dc57d96020571ae1ec91c37647c2a80f329406474051d6a3889277c28956afc81385ae034000caf6b12a7037e4ef132680c476952e3e9d97866c4b3fdef5da70df0a2083d109cf32acae118726be00675d2f7af586780d8affbbeb4984b7795b8d983741c0357339136700af9e0e364209003829cccfb7f920b11ceed4ae3101003"}, {0x7d, 0x5, 0x300, 0x3, 0x3, "fd624cae0071ca939be3f93381729471b492871f15feca6d5b21db715f087cac9f2c0b457c671220b6083bf14eee9b462f04f9ac94c3eea7fb0d842a046a92516325101f5eb1a0720e7e2f0aab49bf17d1487e0e57baf5e689c217e384ccb9f68f1a9372c50ad97e97fa8e8553"}, {0x37, 0x9, 0x20, 0x0, 0x9, "3631c45650da4fe0daf916ffde24defbc7f1555693be9a0d1b89b5d7563df2529257d8697ef26f"}, {0x84, 0x1175, 0x41c, 0x6, 0x8, "445c95a2aff2d3d06472cdf7a316b4f1106e0902532b140dce528b085fc09125dcf5189f6a4011eecd72bf46ca909f8f788871b066328b466d8f3d1c8d4e9e61a9a3d4b4827c3005d9f2eaf1d69202ed751775e9711962d515e0f7b7ea07aba4e226853e32f4fcffaa2d4468bd97e3119ae89fce"}], 0x216}], 0x6, 0x0, 0x0, 0x8000}, 0x20000000) 2017/11/28 18:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000477000)=0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a0c000)="2f6465762f72666b696c6c00", 0x101000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000757000)={0x0, 0x6c, &(0x7f0000dfe000-0x6c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @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, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000088e000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000022e000)={r1, 0x1200000000000}, 0x6) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000433000-0xc)={0x0, 0x0, 0x0}, &(0x7f000096c000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000cdf000-0xa)="617474722f6578656300") fcntl$setsig(r3, 0xa, 0x32) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000a36000)={0x7fff, 0x1}) ioctl$int_in(r3, 0x5421, &(0x7f0000ee4000-0x8)=0x3) write$fuse(r3, &(0x7f0000192000-0x50)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) 2017/11/28 18:51:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cc5000-0x1)="00", 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e85000)=0xff3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000327000-0x4)=0x0) ptrace$cont(0x1f, r1, 0xffffffffffffffff, 0x9) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077a000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000075f000)=0x400) clock_gettime(0x0, &(0x7f00001ce000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000fa0000-0x10)={r3, r4+30000000}) kexec_load(0x51, 0x5, &(0x7f0000593000)=[{&(0x7f0000503000)="8ad0d11512aac3b8010601c888c9e2c635e14f32a2504150bb01cd1c70f27d0d3be1b124c88e34f27d5b9b5cac4fedf0aef8fda9341b70344535e3e6cbc807685693415366f9c7d17027eb6408603aaa92eacdee3ac1b993a76d76170cc60d18a577d9186eab8eecbdc0b932cbd5b774a814238a71b71c6897da42fa86b88724afd66746a4b5758bac36e10501b91d25b478557e24ae0e361b45e0917c74c4069b28326d0f", 0xa5, 0x1, 0x100000001}, {&(0x7f0000b79000-0xe1)="4b46daf261250ec33b5ae9ae1de4e93bf4fdf7687d22af3f00d5fed4277fafc341d315e8339f3bd809c85669df4b44146f68b7c61257d05077c4b894606c2d8b744480cc5e3fb2ab0592be8f5dbf0361b6f756d28902058a0440e245d85e945f3869f03c0b883570368468c2b9aa6454546fd043028b7543df9c57d540e763afe8c683c132548161f0b517cc495c1465a07098f0ba014b1c03dc5690c99a41b3d2816522fc05affced4ac15503fcf4379128b626b12f92cd147e37b42ddfd1831988a006fa2e79e3f779ae6b172e771f594217e1129854ae48e7ef85eca537950c", 0xe1, 0x20000000000101, 0x1}, {&(0x7f0000cc1000)="5c4aa513ca064e711a7e9771b67db69d686e5b0443d6d5b30e6fd21f3223974f80dde84883f1a3e81e59f1d76a7350be0d54703fb6ce5d528c53e4a9f358469634a095f508e8f4915ce2d146c9f54db65594a5608bb28d4d98a0b6b7cadadc041926ea6efffd36a8d16e2453320e83017104699c9bfd3be5de0f25d2d4fa7a23f4b052088a83c8469b5a695fefe0383baa669910981d2cb97a4a7ccf20dc086ae524382bcaddf672bd3d951e7986ffec2660303eccaaef97ed82e0609baf535e963a6629fdce37c5cf11f737532e9688d27971287f4b03bf928c7396df", 0xdd, 0x4, 0x10000}, {&(0x7f000046e000-0x64)="15d8ab3bca765d16f67f1f774f4f45182df99e8fd35b2f8eff57b4fc59f573f941f81a5097f0f11289e112147f32230f4acfeb622b552b1cbd76a1aa6a8318e742bc944e6ce975c28a7e775b704208c73fb11805349900a721bbd0166fb1075dff717df5", 0x64, 0x10000, 0x100000000}, {&(0x7f0000eb0000+0x471)="01879099812247ac3f1f62ab2522df0c87107dc23991927f8c083d6d0381f9da818c4bdbfe11e3b336a482983c4e39dce4f144638d909d053ab5a40450a1f27178f1e1e894f1710eabe8fcab504ceab28278dd75e288314d9b5522da3cf642f8e9334357af3079335a3ff5fae8bd4ed345ef5e6e04bc2e91caa29ca7830558167bfd9dc22ba01767cc5bf98fec609510ad71e3f77bdb4ab1b4ba797a781cd4ba305e621283fccde018df5ae0cc1ff4f557353dfb45ffbeaff86fed79894206bda221a556f6914c346003e0cde9740231505a95a16d1b59d69a475e6216d7654dfc0d1639c65f4bf52eaeffd5bda1c49badf353bdda1bf67e25113c8d4fda3f4a7e86e2230b7fe6edd435772fd46deb6768445e664c909219cb7143f9fba600c8550b0120ab57eb8357f67b8d2c11d56919375ba92d8a65c85d2afdc92e71eecfd1edda38f4e9736e4c04abf2baa53698d103a36e362c9127c675c2d8b06a73d5208275141eb3f755a0ce64a5dbaefaac9585317f3c8e3f9f062f3a6f1ddc6ea1dbd07226b4a01698f1ba82d5e32e6cf227141ac97ba5ea9337ec3701f9d285ce3c784fd9693819e0cf2d4078669e7c05f8fd0952aa707eae41b38fad3f62595b1f540474c11410b6e74b9e84015cbb78e5216ca816881dc0cb3f077bde38ef1f93e6e5bbd55285b73baf1f0a9de04dc364f28d36b016ae900e5ba79e6491fcf429ac4b08ba34106a78670a57dde6ca315c0768f5388bb10afc1e05639100c3168325ba0011b613aa000d2ed847678f758bdf8a797c1c99f34b96a8949361abd5103bf32cbf9c3c6d255c9c7abed3dcaaaaa7873fa14a4cf169c43bb06fc5093720629c25917dd9d0462821e7fb8f76fbe59e45afa6b033835dde3c6726d4887c39e1602f912042764388c877be56b952922033ffb652a6504d96bed376d69fe5e308fdafbbedb4967c3398884ee484084619ee32629a86b435f1077c6ea99766383c55b88224a4d9ee36ae776b8e359f4a7dc20830efa6db5883f3228a5a72377582e497492ef0ea1bc4cef3dc74499c9176dd60961f033a71b42a9726719b7e21c60510337ef7c770683c73bd5986542966a8900779e409da65e09399e4a46c52015e5e8685c0110dddebeed89432137119c7281b6b8caef15f6f44afadb48c83a21950d8c712c8a24b6c653558fc58c964f8cd48b61b627e62eaec54fe1d5a318ccb93be88372126e0f4101e5a2d717b7ec9e9b52497a44289211d8efb57cb07e7bff00691348b7ad96c6879fc3ea2b4958a8ebaf6e99fa14051f6e8ac258b3f6d5828e929c1f254f8897878ad6e71e9877733db4c147b0c3e0c48f2c1b9a58abc2e0ce659ef26829997e22b69562ceb69bc9147c2c3aa0829a6cb54d92f116fbda377a946879895db58d650f64c994b8f4c5f3d34c127d753c6c7c661428515e0504699af00d367b12d9036a376947c2a18af81b12d387b00167cd616b4a5a82ddb6aa5182fcb5478eae2ef555c8a8ebfaa74e6a4458b501459ca27c7b3c5fa56d59c7aa122c75e106a0c25fc70197f10d8ca678758202449e9d0f6324c2605156cb302582093c989b9c7d31e2f79619981041e7092343f2b448510e171b097367fda9fc8ce98b1706169841e71e2ab91613b0da0847f21226d00ca24d14fdda7c2492bf6630ffc3ebb0fc9c457d032c7adfa72361b2ab78fa8f83e82e48ed386ac08b0b41d5ba32d2607d869bd9f43d06bd4bd19dd4d05be01beb7b3e5900e4b994db189380732d0a064220d2bc231a3bc59c94f97d52f53aecfacefdc30a1493e074cf2ca3e5b6fdb15ab4a6a889f0313b3e11f6436c56f2e9b3acd09aed0d1e39ad3258b1c6e2978810a0cb6ff236b360b5a4cf4884e489a743d618cd10c7257f3a2d68e61501e08353e7064453cd7b66bbc7edc937c88a8917ec07b92df84210b495e4ec98961bda6297d86758caea5742ce661faf9aa1c53ab788b827bbff70889df819f122a1a1d1a43f5e2ca5f5e9b462c77c0f721b5111739aaf484c5e239031f6926ca8d88a358c67c9bb3d5750a004658e271e62b0f0de71e885dfe5a6c82a957410aaba0c6536bf3600d9c6f612c47595fe4c54bb4033035c48602c07265f1a4582672277abaf5559a2598da53439b29da4784c7881148986b2f8acba6838a42ebcdb8cc277c1a61c5b7187c1a54616dd67c67b8ced765f0f444cd10f90cd046e7d05c51590590faf5188c622b5c97cf944514f5cc5b391e25bcc6e3e052e2e48963a71eea6b8afbd86159d2942764fe66b517e6ce9681f57a268d1e4f1bbc514345a919de34f454f7bdf834a2bd7797cac9a0dd94bdde232fa367184b8c5cb1b673e38d0ca8080219422634deaccf6ad2b46bf542e4cd09ef389ffbd93c68f4d5d1612eda0d875229055d8f49c15c408d70b45e7ed6a4ec82b02089776320d9226b2baefe2e3d618022df0279dc14dd966d4f31b1a8c51c8b968c770e2afbdf0bd0462fcfd27412e155e73ece13ea70c67a9472f19f8c443342e8e2054aa6aa25190293914d6819cb32dc843ddc9eb4f97b76b10aa961a9344b64212dcf71bc1004a36f9037940433c5afa1cd12ea1d4ba6d11a090deb200841b1da14b5959e0164e67917da86fb4fc87920ac2feab713dd1276cbda47ba9c219f611f86f2a259d6912c92190109947e3940ff6f80f317b2744553ac3ea325c8a19208c7489305f34122e7a073dd469bda73729780e400ff0e57ca6e34d90f8c9919d7b53b30baf1bca033b2491346c7ef0bb75719fc705e7af3ac9b891932ae2669d9a80f25c9ee2d5b88fc5d1a79305694b55ec51bd3cd887f5a77b9c0dc401ae78b585eb4f0c1886c4bf49da7e6eaf427bd3aa2bcd72c855746097d6897a6372142ed7c113b540337cab81c27f809b7f2e24ba3891c0b4412a1786cf176c98d4807e633e0bfa51c3d04769dc1b6d1bac54d7428d0a1d64f5772c06d588b36862206bfb74244bdce4cd5fe638546a11b051dafde70e5852c6f8a6072f22bda931fa33771d685ccaa3af3e53b0c72b59dbab580f3c81fc18e5f03f709f64e618e324dcfb567c37304ce4ae4a733bcb22bccef9f97dcd91ae80d7d21be99990d7ebac6547c0a48a81df9c254690d3b685e2d413cb3a2e5d1d78a37b5a7c339d3e53e2774a85d4219785827a0f080d72ae2c926503fdaee6accc11866208cbde148a121120f7c8fb65a94276279d3020374f9945ac230685bb6ca5119fd8de085e6ce64262e778d395a6065cd5ca66ef53681e39e2d0981efb2810e6ea59ed818922f560325c5f447b94340dfd9ec1355cb06251bc4ca4e0fd6cde5ca9229574249c9f0495434a1e7051f2ae6d34eae73745435f0307ebdd82fbfeb614396c72e83204fc45a0389e819bebcf3793e25075fd1fc42ec6b51fb7db5e4548f7058d6d6ca89273c04ccc2301f9798fc3cbbfd035c4538ed000d948e0ddb3605b0746d8c4081853d9941bf9400e7041c0e61132d2be9b00b90e85a1fe8d30a0f062edbca7db433df0d7876fe69a338be3c417314e4ada767c00fb65ecc056644154978bdea916fe345cd308cb3628c4367289754bb39a2f6107b9d0d25025c3c885f9b1d4baed08b7d2124fcea7d9a2c4354cf919d257d229fd6072c07fceee78e54955e0f2af3c3f7f8af4a3b7e6b881ecf2eac488d1b1ef8927cc714bafa9fb62c2e3d575f83d0b48bd67c22c1837279144c6a060492052b60263f4b29a74f6bf5e695b741b1026bd2c010f97808893b9f7f21656cf24d760fcdfbbb3628e4ef07b25066b72f22ac106e38822b82154542139c243fb2f8dddb1c1aa2e004f1887341200a1cfd7a31bedce1640c3ebb4b519073a9f05ff5231f6e2e1e605af647e8f532d1635b86905c929412ce0f1781bbcc9580fea8fcfece07d60261ad2f0c9ed0a662b4620e2a331484a9b0ad9a00c77444ac89284cbd60b63d09d42125dd74a7521a0fb5ac3eb89896d07a6c6a77f1bec95e886272714ff8af349f245e6617390eb812ceda64b84e6054a8ec6fbeb9365e856069cdb261c47163a19ef846ff17d0ce5a9d97adaeed11ee7634cea1baa027d2b222b3381042a1cd3bbf1052fffa1acf2c330a9364bb87a419854ebe602b6778556fba835b85421e681da6615331af776891b841bdc9113c9a1014f845d3b976827cfa70bbe63b1e4cbeab6d888bdd8c6d94e799c5e03b4589b4539ffbe79555fb4c7b380aee9cccc54fd4837ad4b0c26e4a637e0c392ceb11d9981c4f47c62e144fc7d88cd94878675e806f5892971fa73aadc8c1fe276d9a5ee9ea0aa12ceb9aa2631cbfc22260dfb55d0f6e53b4c531c6c18e7cf4b6250df12f87f0a2d23bcb1b469598d7816ada89739852bc3b7e926770ebe84d62536c5e619fd92c1ebc5f7a8eea1b171b66baec01b8367621eff544af9ae2ee78d4f0e50620de54d3097050ad124bbc12134bb2bc2d3dd7ecd5a23d9fd55c0c2c1e68680364229098404c4fd2e19b91c283930113a253bf3b926b1867b333a6c0c18af13c759000793c93878a4bbe85ddcc363ac74126832a18f9523185473709fda1be37bfbaf391e21f73bf47c0042c64ecd91f4885919ed706fdb74ef91ae814d54e8b74039c3a1cb5bbc0734c07f46313f6c9a0cea0ae7e5e36fbd746c55c73fa7ca3c283f4b6d6d29f1888e4dca107728ce65d2b2aab49e915d322f8a0262e9e9b01ae9fe1fda52527e9e1fdab1217800439187c2374359751aca2282dea5079f20b2e64e73c3a268f663ef2be50c4009b6aff6f7f8ed21f6ea4c2ff9fc0cb1354ecc92d7b22aa1842010f5020f74df515c37ac7306fe2bf1d8f66abe18d8d80b52aaeec0636743814aeefce0c40cc43c6ce1b9e3048aa0e27b48b30fce56a7003c0ccd9b1459bfc38cbc977a50a626082373b8d60ced4da2a353938cf74540004db81e24d55dd3aad8a41c7e90544bcb21136bad5c2be152907240347a945e93a978074ed09f446c18113d33b3950327bb0dfa5b214a3ae6efd7e3d5e438f7328ef0f74881630fa58a7b7be81e3a832a6ea2c4d6081246ab939de6820212abbc62be244c07fa695654ddd10946dec7e731f7b834fa46bef89a6f51a299624f119218960435288855e29387c70a651aefa6264c1fc07e475d458273d192ceb22e98675a19c6b2874838a648522ffa08171635a1ce2415471dad17d030746053e259db41d9a6c3afe05b2273e2d4b6817f34e7c6a2884c9dba8ff963d305fad2aa566a847bceca7249d12cfa34b62a05772bcf743faa13bdfabd3adb7f079fa4766a31690606a3f24883d80f54be3bf06bc321958ce23f71ada82e74ef4086dacc01733c652150f0ee80ba2b5c6cb3d46fdddea40af7f750dae74b4b994fcc3426ef140df1fefa72a38b9bb031b2a7ac93b6a15929fa010822cdeefefc77e85676966a420df42a0982a01f9e394840e03db0eb173e39786a34cb346f8f8a9423b09e72217bd6c5a27affdf2fd0e8caa1bbabaf0290ec1b1bf813570fed8e4a0ce52bce55977d3d9838d5c3c04de219f770846b1a04de5553d48a58304ac509e3b821f023c1a87677b5bbbce28161ec60a783d1ad791d0038baaa8db55287dc55a2322b364a662ab5842e7f2558df45f4995a4d527d58f0c15c95f116e641676f4433be97265a5ba7de0bb24cdaf3d6f100ae16b46ff432a5cb3eee96283d86375306b1e1f8e435b0cc9c950f38fc04b347bdbb5640ffd2336c2743b9e9b313c4007cab79c864b7baed877ec5ac3f65d467aa97fa0", 0x1000, 0x1, 0xff}], 0x2a0000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00003bf000-0x18)={0x0, 0x2, 0x30, 0x2020, 0x7}, &(0x7f00001f4000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000e12000-0x10)={r5, 0x0, 0x32, 0x1f}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007eb000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0}, &(0x7f0000844000-0x4)=0x20) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r7) setsockopt$inet_tcp_int(r8, 0x6, 0x15, &(0x7f00001a7000-0x4)=0x7e, 0x4) setsockopt$inet6_udp_encap(r8, 0x11, 0x64, &(0x7f000057f000)=0x4, 0x4) bind$inet(r7, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getpriority(0x0, 0x0) connect$inet(r8, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f00008a2000)={r6, 0xa0, "c6de4c2dc8c2a4064d0c58a2ec8be358b9abbf1e4d45b8f6bdca521e55ff89caaec9e136af2a2f94984f277933e009b2f23957b3643b8c9cfa7a567bc55cdd6884158d06ac6f3d53e6985eaa8fdd45b75838eee25709a9470f3674d0833b38d343ff5e306eb778f541f82e0c910f683d26887d55fd58219f3deba17854501967328688d64d728481a41443964ffa9e2bb01a1c5b1e6c0f3ae653e6f9c53876f4"}, &(0x7f00005a3000-0x4)=0xa8) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f00001ef000-0x6)="766567617300", 0x6) sendto$inet(r8, &(0x7f000081f000-0x2e5)="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", 0x25b, 0x40080, &(0x7f00003f0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r8, &(0x7f0000410000-0xfc0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc0) capget(&(0x7f0000e68000)={0x20071026, r1}, &(0x7f0000b50000)={0xff, 0xe6bf, 0x4, 0x0, 0x9, 0x10001}) sendmsg(r7, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x579}], 0x1, &(0x7f0000969000)=[], 0x0, 0x0}, 0x103) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7a, &(0x7f0000149000-0x4)=0x0, &(0x7f0000de1000)=0x4) 2017/11/28 18:51:17 executing program 7: getrandom(&(0x7f0000cbe000)="00", 0x1, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008a8000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000dfe000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x4, 0xfff, 0x200, 0x9, 0x0, 0x0, 0xffffffffffffff6e, 0x0, r1}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2017/11/28 18:51:17 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000003000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) r4 = syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x24, 0x0, &(0x7f0000004000-0x24)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, 0x80000000, 0x1}, @enter_looper={0x630c}], 0xdd, 0x0, &(0x7f0000002000)="b15eeabf520001c79d69724fca1a167f23f7655c5dc60e70ed3ec0f0bac34e9676848dc99cd8ada7463a411f988b4675ad9a4376b057c15f729b8bbe04c5af34e1ee298fd9d4758cbf2a6ee35182a1fa0845b547eadb1e6365281d2b8e5e8b70920dc629fd19eef433596feab3ab84b6652e74b24851465bf14f176b689f524c97f4b87b26cd0be6515390479287bc7abd2461f95c089fd4578acd6707ffdea15e1c75dadfa65d45db9333f46649fe35f6b971e98c265fcdeaa4fc6b20c4b32039c24e78d6606b604688a0aebc0c51715b1b4deaf26a3817e0887163b6"}) close(r4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000008000-0x38)=[{r3, 0x208, 0x0}, {r4, 0x1, 0x0}, {r3, 0x40, 0x0}, {r3, 0x8004, 0x0}, {r4, 0x40, 0x0}, {r4, 0x2040, 0x0}, {r4, 0x1, 0x0}], 0x7, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x50, 0x0, &(0x7f0000004000-0xd4)=[@free_buffer={0x40086303, 0x20400000000}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x7fe) mmap(&(0x7f0000009000/0x1000)=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$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000008000)={r5, 0x0, 0x0, 0x0}) 2017/11/28 18:51:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x4000000000) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000bb9000-0x95)="4cb413639b23c8904b913585f7de41cfdb9456d370550ba6aa90f0372fc005e08d12df892d2866c513dfaeb332182468d85f714b52286bf7869dfd318baab2f6aaf3a6be1e36b7216da95996e454d05025014cd87e3985ca398c12f89fa804c4158ffc09828780b4377b18d28aca6423cf07821bc182e5f189dd07203a5d0e40ec22bacd7714e85d11c8d3c310282fb290a089dba4", 0x95) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000f11000-0x4)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getresuid(&(0x7f0000a08000)=0x0, &(0x7f0000f33000)=0x0, &(0x7f0000675000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000680000)={{{@in=@multicast2=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=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007b5000)=0xe8) setreuid(r1, r2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b3d000)="2f6465762f7667615f6172626974657200", 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f000008a000)=[@in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1) unshare(0x20000404) clone(0x0, &(0x7f0000084000)="0b", &(0x7f0000f13000)=0x0, &(0x7f0000340000-0x4)=0x0, &(0x7f0000925000)="08") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000c02000)={0x0, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9279}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x99, 0x6, 0xfffffffffffffffc, 0x0}, &(0x7f0000054000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ecb000-0x4)={0x4}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000372000-0x6)={r4, 0x7}, 0x6) sysfs$3(0x3) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f000068e000-0x18)={0x8001, 0x0, 0x2, 0xf06, 0x100000001, 0xeb71}) nanosleep(&(0x7f0000dcf000-0x10)={0x0, 0x0}, &(0x7f0000d1b000-0x10)={0x0, 0x0}) ioctl$KDSETMODE(r3, 0x4b3a, 0x7ff) personality(0x4000009) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x7ff) uname(&(0x7f00002d4000)="000000000000000000000000000000000000") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000764000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000223000)=0xc) getpid() sendto$unix(r3, &(0x7f00002a9000-0x9c)="95ab0c2da07b3f366b3b28d66abdbbb88414352204a43fed1138be052554f6d3ec2384143a58b717f620207aaaa24293de0450a6cfe40b04e07b6dea497368b46c9125709e9981bf6ea2e3201c3b314e35c1fb6ac5749745dbecc9460e5652f90b0e8f615c53b5778681451051bd17fcf99facf9c7fa696a6b96581397892d077dfdbe2b175b4bb9e6096b9b566a18ab68d8bc476d846870f624e609", 0x9c, 0x800, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000815000)={0x0, 0x0}, 0x2, 0x5) clone(0x4000000, &(0x7f0000c5f000)="", &(0x7f0000aa5000)=0x0, &(0x7f0000cac000)=0x0, &(0x7f00004ff000-0x2)="") keyctl$get_keyring_id(0x0, 0x0, 0x9) 2017/11/28 18:51:17 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xfffffffffffffffd, 0x80000) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000)={0x0, 0x0}) socket$netlink(0x10, 0x3, 0x1e) accept$inet(0xffffffffffffff9c, &(0x7f0000006000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) syz_fuseblk_mount(&(0x7f0000010000)="2e2f66696c653000", &(0x7f0000004000)="2e2f66696c653000", 0x2, 0xffffffffffffffff, 0x0, 0x1000, 0x101, 0x800000) syz_open_dev$binder(&(0x7f0000009000)="2f6465762f62696e6465722300", 0x0, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f000000b000-0xa)="2f6465762f70746d7800", 0x400000, 0x0) socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)="2f6465762f6b657963686f726400", 0x80502, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)="2f6465762f70707000", 0x230a00, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000012000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000010000-0x4)=0x10) r2 = dup(r1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000013000)="454027e34cf00bf001154b154d429f23a74fb826e656a4f30f238aac5e491a7b9e7551192291555002bbf1f47653124fd4d16874be9739e096a76ea48ac89152f2a36ef1a18fe9b308848b257173ef2a073d4b10cd080deeb2a748bc23ded9d63e26d9860649a509cf2592168656b90593e42073191b73dd4676d459d92c713714655a8e3f8ec70578427e7f8ac14d0a5c7606c6", 0x94, 0x10, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000014000-0x10)={0x4, 0x1f, 0x5dd1, 0x0}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r0, &(0x7f0000005000-0xa)="73657373696f6e696400") exit(0x2000000000000000) preadv(r3, &(0x7f0000007000)=[{&(0x7f0000011000-0x7)="00", 0x1}], 0x1, 0x0) r4 = timerfd_create(0x5, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000013000)={0x0, []}, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000013000)=0xe8) sendto$packet(r3, &(0x7f0000013000)="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", 0x1000, 0x4, &(0x7f000000d000)={0x11, 0x1f, r5, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/11/28 18:51:17 executing program 0: socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000748000)=0x0, &(0x7f00004f0000)=0x4) r0 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r0, &(0x7f0000572000-0x10)=[{&(0x7f0000948000-0x59)="580000001400193640a14b80040d8c6b0a0600000000e005000543d8d8fe5800000006007f4f643e8900050028630800050002100002000000004000001c04ed5dfffff500002f000d00010004e55a0000fdff00000000055b", 0x59}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e11000-0xf)="2f6465762f73657175656e63657200", 0x2c8000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00005dd000-0x10)={&(0x7f0000e67000/0x1000)=nil, 0x1000}) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f000022c000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00007bd000)={0x0, 0x4}, &(0x7f000003b000)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000ee8000-0x10)={r3, 0x3, 0xcd01, 0x101}, &(0x7f00002ea000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000456000-0x8)={r3, 0x8}, 0x8) [ 198.578370] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=6250 comm=syz-executor3 2017/11/28 18:51:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(r0) r1 = add_key(&(0x7f000010b000-0x6)="2e6465616400", &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fe9000)="6dc35ac386eb41b643a307c2b965b08770967e262db4dc7c156e05e6a9e91642bdc0785418116b568ea8cea4d0200e883d6712a82d9a077d9bb80973a49405db5fb4e1830f8ad4e90ec2fed454f47b2f8e8de0cb4cf892199b", 0x59, 0xfffffffffffffff8) request_key(&(0x7f0000fe9000)="727872706300", &(0x7f0000fe8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb0000-0x29)="00", r1) add_key(&(0x7f00004b6000)="7573657200", &(0x7f00004a3000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007a3000-0x8d)="5f489d6c452fa68ceafd901cf2e6224dbc60b6bd9cb8cc512a12e86642e5167650cfb0532f3d4c805dfdc1eb97a8a55098260c79d51af180ce3fc4928cfa2d5a1118f941327a540e7eae032758dab8cba70e7febed84545ebe1c3a592bbb8eac2dd14093604eb1530b70cbe827c4c5902cc2619533c9ba886d88b34aa45c16c389c5c04e646f6adbc5dbf00ea0", 0x8d, 0xffffffffffffffff) r2 = gettid() perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1005, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x9) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f000005b000)={0x20000000, 0x0}) flock(r3, 0xc) timer_settime(0x0, 0x0, &(0x7f0000052000)={{0x0, 0x3}, {0x7ff, 0x4}}, &(0x7f0000050000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d0c000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000e87000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eec000)=0xe8) bind$packet(r6, &(0x7f00009a6000)={0x11, 0x1a, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fcntl$getown(r4, 0x9) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000107000-0x4)=0x0) r8 = gettid() rt_sigprocmask(0x0, &(0x7f0000198000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r8, []}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005c000-0x20)={{0x0, 0x0}, {r10, r11+10000000}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) exit(0x0) timer_settime(r9, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) gettid() clock_gettime(0x805, &(0x7f0000d8e000-0x10)={0x0, 0x0}) 2017/11/28 18:51:17 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)="2e2f66696c653000", 0x800, 0x120) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", r0, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00002b3000)="2f6465762f736e642f74696d657200", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000fb5000-0x38)={&(0x7f0000c30000-0x58)=@alg={0x26, "726e670000000000000000000000", 0x0, 0x4401, "77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000093000)=[], 0x0, &(0x7f0000027000-0x138)=[], 0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f000001c000)="77703531320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000201000-0x4)=0x0) r3 = syz_open_dev$evdev(&(0x7f00009fc000-0x12)="2f6465762f696e7075742f6576656e742300", 0x9, 0x102005) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x1, &(0x7f0000b85000)="32"}) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f00005a1000/0x2000)=nil, 0x2000, 0x4, 0x1601d, r3, 0xfffffffffffffff7) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000fb8000-0x28)={&(0x7f0000a31000/0x4000)=nil, 0x1000, 0x2, 0x80, &(0x7f0000aac000/0x3000)=nil, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000036e000+0x7fa)={0x0, 0x0, 0x0}, 0xc) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000f94000)={0x0, 0x2, &(0x7f0000fb6000-0x1)="66a6"}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00008df000-0x10)={&(0x7f0000ee6000)=[0x0, 0x0, 0x0], 0x3}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e87000-0x9)="2f6465762f70707000", 0x1, 0x0) r5 = dup(r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000048b000)={0x3, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xffefffffffffffdd}, &(0x7f0000d27000)=0x98) r6 = socket(0xa, 0x2, 0x0) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f000071a000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000005000)=[], &(0x7f0000daa000)=[], &(0x7f0000743000)=[0x0, 0x0], &(0x7f000072b000)=[], 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r6, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r7 = socket$netlink(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000b7c000-0x18)="0200000000000000000002005ee18c88", 0x10) read(r7, &(0x7f00008e1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6b) sendmsg$netlink(r7, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000027000)=[{0x10, 0x15, 0x201, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000018000)=[], 0x0, 0x41}, 0x0) r8 = memfd_create(&(0x7f0000518000-0x3)="6c6f00", 0x2) accept$netrom(r8, &(0x7f0000dee000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00004c5000-0x4)=0x10) [ 198.636114] binder: 6265:6266 ERROR: BC_REGISTER_LOOPER called without request [ 198.636393] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2 sclass=netlink_route_socket pig=6262 comm=syz-executor3 2017/11/28 18:51:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000017f000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000af2000-0x28)={0x5, 0xd4, 0x5, 0x6, 0x2}) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000049000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f97000-0x10)=@common="74756e6c300000000000000000000000", 0x10) sendmsg(r1, &(0x7f00002e7000)={&(0x7f00000a1000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000f9a000-0x10)=[{&(0x7f00005c5000)="c1", 0x1}], 0x1, &(0x7f0000f18000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b47000)={0x0, 0x0}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000139000)={r2, 0x22}) sendto$inet6(r1, &(0x7f0000fea000-0x62)="", 0x0, 0x0, &(0x7f0000609000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/28 18:51:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000ff1000)="2e2f66696c653000", &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x44, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x8, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$int_in(r1, 0x5473, &(0x7f0000394000)=0x0) r2 = dup(r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000034d000)="2f6465762f6b657963686f726400", 0x80040, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000e7f000-0x28)=[{0x690e99bb72302800, 0xb29d}, {0x4, 0x10000}, {0x2, 0x7}, {0x4, 0x100000000}, {0x3, 0x7f}], 0x5) creat(&(0x7f000040e000)="2e2f66696c653000", 0x20) fanotify_mark(r2, 0xa5, 0x1, r3, &(0x7f00000c1000)="2e2f66696c653000") getxattr(&(0x7f0000f59000-0x8)="2e2f66696c653000", &(0x7f00006b7000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000d03000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9) chroot(&(0x7f0000626000-0x8)="2e2f66696c653000") sendmmsg$nfc_llcp(r3, &(0x7f000030e000-0x38)=[{&(0x7f0000e90000-0x60)={0x27, 0x1000, 0x5, 0x3, 0x0, 0x8, "ae95b4a86715a313bfafe56d1c711755117870816921bfcf21bb4265162b313540246c476081503e68a5b3b41d2661267119e123eeddf820715b8591cd36e8", 0x251054a2}, 0x60, &(0x7f00002fe000)=[{&(0x7f00005e9000)="bb26f080ffe4dae38b4823702a4c2b8eb2c7fae8dce8f447bc1c2b6b5d2d71851e89fc1907c915516d4621aa6d837a09ffd7599f42c86bb3f16808862d105bd3ebf26aa4968704282180a7aa3d0eb1ee6a896263dc3b8e0c307523bdaaaea48cee5ee16365f35435737dde723093a58ee99c8b75d7b44d4601960a1c1f895420ce6e077c96bb57bc8ea977e3392056e4046785a48a62ec1bf66a9d4135bef21062c5d0b503cadc493c08f120af80ece35476d1a4869fc3eeb55be1db82e59708e2653a065cb958", 0xc7}, {&(0x7f0000916000)="37298bfb1de200968913d03260db3a526570beeda382fd9c9432a3135a3cb676e23ee1435c78035a41c44d8306a512b985a97972ee6614a285a92fca2b3d20f11bcd43405d257915f28c4a32199e6c87d0209c225b59bc56583d4df3485d83475d537a9d5d64ad96e5802235ae9d5758e731456e4dff1b7db425881ea48040eace988644d65c4771484f4f6122b97df61083bb18bf4fff677413106f5536d7dd0a77cad09e9279e8ae575d6bb79bac7d6731ef32739c75f758e2e395b035a4410f5859d8dad019cdc05b85efdf713f60", 0xd0}, {&(0x7f00008aa000)="80d64031c233d79d056b5272abb164e06a98c74a53d03fba619881cbb97864052da6047e4089b7e9ebc55d4604c57747a04c5baea127d57986cf2c807d048cb4c5b90fdbe7393576feaf4017bfda54ea4a2bc2cd41a82d2ea400e1bc8abebe749ed012a040567041e00e973a81013079a214a9572e10446d3efcd0d788e9b457b336f28673f66cf1e9c027c93537c7549099e1c3a09ecf4487c629fb1170a0fe83d6c677086f002ece0eb3dd79fe7b57fbbd7cf027b9e64db5d2a78adb5f416bc6dc47562233daa94629a8423c126ddfb938db4f685bcd8b81a2340a7bfce95a9bab81", 0xe3}, {&(0x7f0000186000)="d8451a01e13bee09cd3cb7bfc395d4fdb8bbd2516a2b45cb4574af54c484a770861c7d6f4d6b777b46e3b37bc0ce634dc0c315001637a0c3c2cdfebb9f8943bd98d3c8157147610191a37eb8cb868a4ef408e5e69b2593e64e1de317065db67ff069084cd76108f339694472c80230a01340e5ff0ad03d19bb002e8caa8be43620c5af61a86d1234454356b2642e0bcb22bb917dd28ae395b3a87163b0fe75ac980f34f9628306965849c00657a556472b", 0xb1}, {&(0x7f0000148000-0x22)="db4a512c2d1366b3f80bfafda867dd55cd1902dd178bc58c76a54088945d56ebede1", 0x22}, {&(0x7f000012b000)="e4236ea6ed74cd1cbd67e5dcced4a1544d7915cdf9c9df5e6ec79b1090189d5ca32a0fc8ff8885185a4e07319102d4fa576809312d4b475088ee254af0dd47e139543ea28a6bd8af02a112b6bdffa425a760ee7d2d012a652ac77aad57c78c2f239a249dcd8dcbe7d6333caa7c55180a41de6a163bfa04a3bbfe7688fb609b6136c0f335173d40730064ff1cdd3f9cf53d27be51058659c84588ca7a9b06a59fa0350b65b390b16eb0a7b2824a825cea4546cea19069d90c7340db4ac2973b1b18f690800296424ad184e20f57128a8677fc7bc58fb1fdee38cc506825a73f8d1c55f76c53e573dc0c257513fa6fbc93e19c", 0xf2}], 0x6, 0x0, 0x0, 0x4841}], 0x1, 0x8000) 2017/11/28 18:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c2b000)="2f6465762f73672300", 0x9, 0x200000) ioctl$TCSBRK(r0, 0x5409, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f000027c000-0xa)="6e65742f756e697800") ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000c0c000)={0x100, 0x3}) shutdown(r2, 0x1) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00005da000-0x28)={&(0x7f0000a4c000/0x2000)=nil, 0x3, 0x5, 0xc0, &(0x7f0000b85000/0x3000)=nil, 0xffff000000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000a85000-0x20)={0x5, 0x0, 0x2, 0xffffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000e57000)={r3, 0x7f}) sendfile(r1, r2, 0x0, 0xe292) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00007af000)={0x1, 0x9de, 0x5, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00006d6000-0x18)={0x0, 0x0, 0x10, 0x5, 0x1000}, &(0x7f0000ca7000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000d56000-0x7d)={r4, 0x75, "42e8d1b03e7b2cfc5777d98006b4a4d8b55f4e9c4afab5d8b9fc6a26def38e3e571cbeb9dfb3511c66af479a8bd2732b322731fb3ebdfa1534f382a2da2d0f6efbbf8ba0a1a04c096a5fad73fec64eea429a9bb60e21bd10e413da393d150cf8840afa8341b916ad71bebb6d4379480489c288f8cf"}, &(0x7f0000cd0000)=0x7d) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000af000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000a1e000-0x60)={0x0, 0x32, 0x6, @thr={&(0x7f0000e83000-0x9b)="7738c5ed5ca2bca8474df9f9a941e8b911cce04c1bb1b6bf071c9622e78f0789046fbd1af7483b8142b675f89476c96d8b5186f81d8f4946fa21a03ff74338971ca504994c10eab36031b7b9a25bdb1c8ee074e0832f94533fc74d3b043ff5c8fd9d8b89276022f52e70ff619e51707b496042dd7d0f86028d98e8382e083b1212870469ff7f2c98c7c4547f5e49a01a34938e53bb8fcd286878cd", &(0x7f0000c9d000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fb9000-0x4)=0x0) timer_delete(r5) syz_open_dev$evdev(&(0x7f0000080000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0x8000) r6 = mmap$binder(&(0x7f0000dc1000/0x4000)=nil, 0x4000, 0x5, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002d8000)={r6, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a47000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xd001}) [ 198.678417] binder: 6265:6283 BC_FREE_BUFFER u0000020400000000 no match [ 198.678948] binder: 6265:6266 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 198.678957] binder: 6265:6266 BC_INCREFS_DONE u0000000080000000 no match [ 198.678962] binder: 6265:6266 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 198.712520] binder: 6265:6266 ioctl c018620b 20001000 returned -14 [ 198.736977] binder: BINDER_SET_CONTEXT_MGR already set [ 198.743151] binder: 6265:6266 ioctl 40046207 0 returned -16 [ 198.744740] binder_alloc: 6265: binder_alloc_buf, no vma [ 198.744755] binder: 6265:6283 transaction failed 29189/-3, size 0-0 line 3130 [ 198.746356] binder: 6265:6283 ERROR: BC_REGISTER_LOOPER called without request [ 198.746366] binder: 6265:6283 DecRefs 0 refcount change on invalid ref 0 ret -22 2017/11/28 18:51:18 executing program 5: mmap(&(0x7f0000000000/0x6d7000)=nil, 0x6d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x800) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d8000-0x8)={0x0, 0x0}) mmap(&(0x7f00006d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mkdir(&(0x7f00007c2000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$usbmon(&(0x7f00005dc000)="2f6465762f7573626d6f6e2300", 0x0, 0x40000000080) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mkdir(&(0x7f0000eb0000-0x8)="2e2f66696c653000", 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x1) clock_adjtime(0x3, &(0x7f0000775000)={0x9, 0x8000000000001, 0xb2, 0x8000, 0x8, 0x3, 0x9, 0x7, 0x2000000200, 0x3, 0x3, 0x41, 0x2, 0xa, 0x7fffffff, 0x3d9, 0x100000001, 0x1, 0x20000000000003, 0x4, 0x2, 0xfffffffffffffc01, 0x7, 0x0, 0x8, 0x7}) getdents(r1, &(0x7f000002b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f0000a4a000-0x81)="4be04ff7e5b42e9fed5d20f83c89b3cb0b8c8336064b9aa749a540e4dad1787d15dba36438c333f4bd451548ca49a022d46b0b5917350fbbc8dbb3bbb32f81a61fd33a5be2e77231ed331f159f55a4b22b85d056059d90de61a193e7b9e8f582d4f621d96b60705e3b2c215943ccdd7c3845e10818369c240733028bf9766c85a0", 0x81) getresgid(&(0x7f000064e000-0x4)=0x0, &(0x7f0000f67000)=0x0, &(0x7f0000d40000)=0x0) r3 = syz_fuse_mount(&(0x7f0000818000-0x8)="2e2f66696c653000", 0x0, 0x0, r2, 0x6, 0x3821) clock_gettime(0x1000000, &(0x7f0000fb2000-0x10)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f44000)="fec0c8651dfbb88ee2ade6e54e23faaf0b20f375fbc05583b1e47847fa845a49338d3c1c30b0b209be2eb150d0", 0x2d) utimes(&(0x7f00000dd000)="2e2f66696c653000", &(0x7f000035d000)={{r4, r5/1000+10000}, {r4, 0x0}}) sendmsg$unix(r3, &(0x7f0000c8e000)={&(0x7f000014f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000223000-0x80)=[{&(0x7f0000735000)="4c13471b", 0x4}, {&(0x7f0000891000-0x91)="37d956b407fe48fd5c63518ddfa2d457245ec3217457b6f747bf6695383df0f66cddba238e4b0831370a671ee8d6618acae6ee4ce092315915b054ecc585caae5184adc0248ecf028435ecb1ddf3ba339e942010372645ae9015814c9e9f4bb01466f096d90476fa0d07419a96ffaf8ff98240f1bd2f14bda311bd51920eb7cb12d30c2d4996f31c9057907c8fc176f4c4", 0x91}, {&(0x7f00005ad000-0xef)="e850e6b5978b91476e489203ec7e954158294cdcc54a3fcb24b5e33b59dc732f255dc4a810b0b9eb2afd934575a736f6aec61344e46fdaa87ed8540bcad8f880228c64c47b7750a9186541f7aefc6a73a8e7149f4faefc2a7b92047d2987f7291576558068d9927f13915d4766679201d04e49f78aa5b83d6b490344cf8e1efd3eac8df7248bda96390085aa7ec61744e8bbdcb7ce22611e572021c5e85c0041c614ee91e86d48e9d4688da85280e21977ef46e648fb61808deae4c8ef11e19ec6c275a86792a0f4fa1f9d321c3d35c40649743eb0d70b006b8da0690427a8f7b2c4e16218c25b762e099738c41b22", 0xef}, {&(0x7f0000360000)="1f0a255b75553e0b90fc879791fa5c4b240b7e2b19b30c572c28bae45dec4476fb31f531b1c982d517b63e4eefbdb49845aa8d93b8bf8beda877343a96b5668232d1c97c5c0c9ee1cdcf5b0725c6a9b0304083183152eb0cda54d6d94c6565fc6acb02faf95ac3021a2f0560e9ea0d9fbc847ac754a71d8c0e", 0x79}, {&(0x7f000061d000)="6c22b15485f5f979dc31f7ff263a8102cabb1254c5a1c1f8ab3d1e12af817d74b2cff8e80dffe1ec7241d8303ed204eaab6ad6978aabbfdc36a52db4e0bc0a59fc6917c55c586c0f1fe8852e2dbe0af5ee4049f3b7674098d0ee59df", 0x5c}, {&(0x7f00004e4000-0x87)="0a67f81859e3bea673f42c0cc6af0a76edc7026c4948c3f85030da2ebc2c004aee23e64114f8e419564d7b8fb29bb77dffeab876df221662995fff0bcc7dab3a3ede3e1cc03ac3447d71d64bf9de38e31647e20a97a25f5cd98eb14c5531574b97f5398616f8b0481cbd34d84b5407f891ea9ddc506839e778c0ebeb5fb5423971a7344835f8b1", 0x87}, {&(0x7f0000e74000)="01fdf18db2394a8dfc4741985c872fadc5b058df87a92fab8f01f9003d99282e4a8d0c250edc52183b6f201228a6c6397e6571a563902c19ad8cd1a3be409e1445f9eb0278114d4ef68fe8dcb5801852715499a79552298e28e8642ecf422b353d73328fe82a56b9a0d377b2ea557d76b6949ba67db53dbbab0f27efeb978c8720388e62a1a0f89e036184beb7dce8e87e7e2dd80c1f228d0e3020f892f6ee1c4d156d93d8f74ecfbc4a64fb6fc56bd699e3b3df7f78a25aa81227443725c181", 0xc0}, {&(0x7f00003bf000)="00000000000000007826c0388f0fee16b3aaa5a78761bf40762db84922a60d23431d4ebccc6a96bf6ba303ce2600014512", 0x31}], 0x8, 0x0, 0x0, 0x10000000000011}, 0x4000010) fcntl$getflags(r1, 0xb) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000bdc000-0x4)={0x1ff, 0x7, 0x2a05}) r6 = socket(0x10, 0x80002, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x5) r7 = memfd_create(&(0x7f0000d43000-0x5)="02726f6300", 0x3) sendmsg$netlink(r6, &(0x7f0000165000)={0x0, 0x0, &(0x7f00002b8000)=[], 0x0, &(0x7f0000443000)=[@rights={0x28, 0x1, 0x1, [r3, r1, r6, r1, r3]}], 0x1, 0xf32b76708c3d884b}, 0x4000) getsockopt$sock_int(r7, 0x1, 0x1, &(0x7f0000396000)=0x0, &(0x7f0000c16000)=0x4) 2017/11/28 18:51:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000073e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000000)="", &(0x7f000073e000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0x40, "712e029c5c095116936c76f858103763a0d9bdc3fd6b37894b094ec04bbfe7095eda1319e23414a501ad25d63045c47cfc650ccd760b69cb3b475009fe852462"}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@hci={0x1f, 0x1, 0x2}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000073f000-0x6)={r2, 0x1}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000003000-0x4)=0x2a) 2017/11/28 18:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000037000)="2f6465762f7667615f6172626974657200", 0x780, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000805000)=0x7fff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mq_timedreceive(r0, &(0x7f000094f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x81, &(0x7f0000376000-0x10)={0x77359400, 0x0}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r2) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000348000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000d36000-0x8)={0x4, 0x0}, 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00006d5000-0x4)=0x0) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r3, 0x7, &(0x7f0000799000)={0x2, 0x3, 0x99, 0xa87, r4}) sched_setparam(r4, &(0x7f0000a7e000-0x4)=0x3ff) signalfd(r3, &(0x7f0000404000-0x8)={0x5}, 0x8) fstat(r3, &(0x7f0000a9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$netlink(r3, &(0x7f0000f62000)={0x0, 0x0, &(0x7f0000f3b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1b, 0x200000000001c, 0xa01, 0x0, 0x0, "e900290400000000000001"}], 0x1b}], 0x1, &(0x7f0000182000-0x60)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x60, 0x0}, 0x0) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e250700000035673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000a3e000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") clock_adjtime(0x7, &(0x7f0000c06000-0xd0)={0xca, 0x9, 0x400000, 0x5, 0x4, 0x3ff, 0x4, 0x1, 0x1, 0x1, 0x0, 0x5, 0x4, 0x5, 0xfffffffffffffff8, 0x7fff, 0x8, 0x5, 0x3, 0x7ff, 0x1000, 0xffffffffffff67df, 0x2, 0x8, 0x3f, 0xbb7}) r7 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r7, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/11/28 18:51:18 executing program 0: syz_extract_tcp_res(&(0x7f00000ee000-0x8)={0x42424242, 0x42424242}, 0x81, 0x800) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000518000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = syz_open_procfs(r0, &(0x7f0000317000)="6e732f6e657400") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x80100, 0x6) dup3(0xffffffffffffffff, r2, 0x10000080000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000)={0x3, {"731907000f1f91"}, 0x7}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup3(r4, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r6, 0x29, 0x21, &(0x7f00000f5000)=0xa, 0x4) sendto$inet6(r6, &(0x7f0000e17000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000f4000-0x9)="2f6465762f72746300", 0x200000, 0x0) ioctl$TIOCMSET(r7, 0x5418, &(0x7f000024a000)=0x0) bind$inet6(r4, &(0x7f0000c9c000)={0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000159000-0x28)={@generic="711e9e85da530664851874e07b8abfe1", &(0x7f000021f000-0xc4)=@ethtool_rxnfc={0x32, 0x10, 0x1000, {0x4, @udp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x101}, {"c953", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x101, 0x80000001, [0x4, 0x1]}, @tcp_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x9}, {"0eb6", @random="2204f146336a", 0x401, 0x8, [0xebe, 0x7fffffff]}, 0x1f, 0x20}, 0x2, [0x401, 0x1afd5d32]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open(&(0x7f00009d9000-0x8)="2e2f66696c653000", 0x440000, 0x148) getsockopt$inet6_tcp_buf(r7, 0x6, 0x1c, &(0x7f0000ee6000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00009db000-0x4)=0x26) ioctl$int_in(r3, 0x5452, &(0x7f0000a07000)=0x1) r8 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r3, 0x29, 0xcc, &(0x7f000080d000-0x8)="0000000000000fa6", 0x8) setsockopt$inet6_int(r8, 0x29, 0x4b, &(0x7f0000e05000-0x4)=0xfffffffffffffffc, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000637000)={0x0, 0x2}, &(0x7f0000804000)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000597000)={r9, 0x4}, &(0x7f00003d1000-0x4)=0x8) setsockopt(r8, 0x200, 0x5f, &(0x7f0000ab4000-0x86)="21bc6757714d24fad4da49ba9ef490843100b35ad7a0a4745b3fbe23dd0aa058bdd1b3b2c1707e468c2ecb26f28cf092f89f7ba6d251e7dc1eb4c1414e9149bafd9ca0ccd7c8045ccb61014a8b6bde1a9d27038c6f2ccc7631f674d15955c89e02c56312bf6bd8c67b5954742ccc37ec7d6154c597ed5c1005f734716b0c4027ab2bf3d75269", 0x86) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00009b4000-0x23)={r10, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f00002af000-0x4)=0x23) 2017/11/28 18:51:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mknod(&(0x7f0000002000)="2e2f66696c653000", 0xc028, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) syz_open_dev$usbmon(&(0x7f0000003000)="2f6465762f7573626d6f6e2300", 0x5, 0x8000) r1 = creat(&(0x7f0000003000)="2e2f66696c653000", 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000003000)=[@in6={0xa, 0x2, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x244}, @in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) stat(&(0x7f0000000000)="2e2f66696c653100", &(0x7f0000014000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$unix(r2, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007d7000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x1b071, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x1d) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000032f000-0x10)={0x1, &(0x7f000044e000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000591000)={0x5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf, 0x974, 0x0, 0x2a0000007, 0x1000, 0x0, 0x106, 0x5, 0x5}) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000a9b000)=0x0) ptrace$setopts(0x4200, 0x0, 0x1ff, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000f4d000-0x10)={0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000d35000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970647470300000000000005e000000"}) pipe(&(0x7f00001f7000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f00008ac000)="0000000000000000000000") sendmmsg(r3, &(0x7f0000225000)=[{{&(0x7f0000ffe000)=@rc={0x1f, {0xfffffffffffffffb, 0x2, 0x3, 0x10000, 0x0, 0x6}, 0xf79}, 0xa, &(0x7f0000816000)=[{&(0x7f00003f3000)="74145b412cb580ece91b50edbfa993508f1229", 0x13}, {&(0x7f0000fff000-0x8d)="4b0b316a408c5400c7bc0b0b77c15c5c2b749bc11f1cfd913e32503b9392e4b58fbf2e9b6cdc2aac03e7c34f1031993c3cb9070bed1a0ff593100024863c438e0c1be3acc539abe7af15fc5c860a2b7aea4a9d358ad5eef82fa08e173788bae9acd155dc4a6f13ad775e7712783246d0b02aa0e48177bc461a87e3d1541f7e10228b0540641aa5ecbf8857bbbc", 0x8d}], 0x2, &(0x7f000040f000-0xd0)=[{0xd0, 0xff, 0x2, "bc0c217a692bdeffbf915b72d6cdcb9befffc4d8485bfc1cb49ae5bcaa678fb200227f709a3903becbbb50f9601614d6893b71a35732a0e4f6fc4b81c2462b664c7a3fa39bf30374af6f334840e9168d542a8a5f38471914a22a1373bf4579ed48386c89a874547012b440e836946c6aa1ab5d9ba2d8c468c21903b1062600fd7301850af45fd44919092319fc3c2b24b0d28de913d983df7d0d502c9bb7ddc89cc366ac20a89cc0d2bc2fdbcc921e08025324fad14a74ca6101f904e28f"}], 0x1, 0x40000}, 0x8}, {{&(0x7f0000fff000-0x1c)=@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f000023f000-0x20)=[{&(0x7f0000ffe000)="2ca34149cdafbf08e08cd648b4dbe4b36de7ad60320995da13a2386c7d6580986be1647da40e3aff06944b2ea09c4160f8516c2552b7633733cc3cc53f3591ef9cafa5126ca10a2a34ef14752379a242cd8b53a6b517d0e1ea5bc694c28dbf92814064f925982630a1acfab456fa3f0b01e00d8967cdf2f3cfc0341eababe8e5d3b24ceef84701cdd95378f42ecc988818fdf93d961c7f89e77e6aa4b68ee3fcd58b3148a9ef0b97601c1a9c8489fddf906a3cc512a30d0c0857e206fe843b035f06d62163a34e6b734453e43056004921c541f7f90a7e1daf50c771955c69650dbfedf644ad19aae0700503b4b457b5", 0xf0}, {&(0x7f0000988000-0xed)="9a9da6402e0e6e2de14baba2db84bd0981bda157c2e96346db11a83b9c2f8a0599dde159451d45de54a1f5f4a800f8ae85b846d9691fbd1b18439e2c801af761d92a186579f1dee9642a722f5927f2fa3d8a3f1e21e09d91a18aa5a49c130e1c25e5d350fae519b459a5f05f88e71236780a374ef20de7ccd427a7647f40c9bbb4e1500a8691ab9ccfed707e46e796524724da146e39ec131d6b3d4358aa7f1789e746c6a622ae7411e3677d45c26588f0963efff982b76e62814a33f635a2461f322a7d3bb84ebb817b85496152b0682b5f1e4dafa44ae67badf46f4c9fefecafb7cdd9caab8c6df8d38113bc", 0xed}], 0x2, &(0x7f0000fff000-0x250)=[{0x58, 0x6, 0x6, "545a60e65877458348ca6b77cd5b6608e6c1eb0e9f2b4b226e4377fb55cebcd7c0e92e32902e41d5c2e725581ef96838e768ce35a0470565c5e29e265e25cf759217b688"}, {0x78, 0x110, 0xee6, "a91d45bdfcfb5f0b1109780974b8bb136e1c09b0969ac2391f425db27ad247de5cdbcbe5edb4ddd02ece8f3d595e47364845400ee54af12a79643155c01245e4bd6dcaeee1579ed1c04b38114e68d0b20de809ab5b0de0aaff2b49ae5ad9f3fdbdec"}, {0x40, 0x13f, 0x3bd, "5bc0167afb2214cb745a2fc8de4563cc29356da4b5c18787296edc17361d53ee0de4c2f6916393c822"}, {0xc8, 0x13b, 0x7fffffff, "1ea1d665cb2a6911fc7ba9c5a4e636808dfd496c7eb9935f20cd5369565ec5a3cdf964f91aa8832d296cc7b3ffb4d492f8238c7d9d037395b9f33d26a13fbea930e1724c525098ccd65a3e088c6be4bd6bd7c4d032eddbd93d1ee63d2e4658f15044bbecfd2a0ace39f35523ac4f3c781defd9ab0858832680fa5306ee1702d2e4f5b8ac3e33d122af826f8431015f3fe4cefe86e74e6aaf4691a7cf82402c3c459798e2535a487dbb2476ab41a890c2ad4a7349c97d"}, {0x78, 0x11b, 0x8, "ce6ff177de13af1c1bcfe125d80f6a36428ceba1a286940c3d16e3a92f4fea5dd4d13c922640ce6ebfc0233b1031c227f9f7e061cfa6ec72a2b017cf7b772cc9dab7b19fa10ea15c773f0e371565c5ac217f5ffcf3f89b1cd8c6ac3073e9b971e2"}], 0x5, 0x40011}, 0x60f8}, {{&(0x7f000032c000-0x6)=@hci={0x1f, 0x7fffffff, 0x0}, 0x6, &(0x7f0000d49000-0x60)=[{&(0x7f0000fff000-0xc6)="bf3a5e20ca641524b537f9a85de7b80350b2dab03817ccbe1d48777023a4a995b499954e3fb23b525a17494d7911b0efaaf26826fc624b226ad9492e460da65372ff574fea3ab22b58f4439896054da9cda90177f2569b560af1bb89d4e12c0bec67b2a3d65a8b5494deb3665a87332eea63fcbbfedeb7fb09e38cb60dc0995330c19ad649dce5c8c041c1dc8f9cfe2ed13d5ae5656010ef0b230095b0a6bd4162b4cc78caabe0d18b86eebb1e1f0a4ee18f10817ba8cacf971e126c2625408ebba89ae9308f", 0xc6}, {&(0x7f0000ffe000)="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&(0x7f0000acc000)=[{&(0x7f0000fff000-0x6)="5d6f396e299c", 0x6}, {&(0x7f0000726000-0x35)="57af86d4399ef13e511e1a14f7db73e591513351afc4f8c53ab3bb36b5c04964c7ae4e6dbd3118f2c53e907013092c3e82dcd2b9e4", 0x35}, {&(0x7f0000fff000-0x85)="96412721b4f3d430e5c40251502ffc2aa008b1b6df174a644d0e0caca4f4332109bd29b1d1884ba22aaca4ac16f1cd76419f1f102acff2e97b8fc76335539f556d49e3147da02ebc0d146f33415233b3ea2c341ec60727ce3beed1dfa1128efbba5e089abf338132ba86acdcc86fe4a242a8a0f8c7d6101fdfbc41dc1ad3c33e427d2b5827", 0x85}], 0x3, &(0x7f0000493000-0x1238)=[{0xa8, 0x113, 0x6e2, "a17eba23e17f0897295eda37d6a4f2cc4cb1e81a777368ba403627ca6e5637a249e7722071dfa3123e491837f42ee19f48eebf04ede1060d8c686d19fcd0e5a2d3cbb3c19f8951dd373896e3003e3a9069b2899f0dd42f319d23ecb028dcc4ee8d19fe15a4469c9be9004fa7cb3e377a4f9fdf5cae64343383a9a368719760c3cb8b6e653888d9d815e3c6947dc97a0ec72183d7"}, {0x98, 0x197, 0x5, "2b8d6b038631e2653091ceebdcdc681c86f03947cc2155fbf0d55395cce66261791c7a5e0f597dfe3e4f629238da87f1ff6750d71730fc43239ec124577122fef6c32ff9d1780becd6a46235ff7beaf8b8deec5071047bf9a7162a1d38836d580e32006d1bea10ec1463c6a2028ef3eabd1e27c1bc87606dc45d398b567361e02ca6f0"}, {0x1010, 0xff, 0x200, "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"}, {0xe8, 0x109, 0xff, "8e4427d068e41f6d79284e446bf4225c205351978c40f8f73eaa0ae06836e8468839320e6d002832e17b17860d0f8a4ce2f1b81969e31b835c43bb06067a9279274dad98330f5f9171aafe7ddfee5dc10dcf7ad389c5feb3ae6dad67a7ed2d7074de8be834c0967834773981271d5f3fb5e524f1d1b756c78d4f1bc0b401f813c02b0805ab8e9864815e63bd1d72a87d4f68c3322c05be1a1a9a7181eb29061aebe84da71de4581716d6e09b4ccc7bc356b7de7065d7b57ce2abf6b8fbaddd22647a6968509cff65c1119ecdd22b881fbc762a2d0c6cac"}], 0x4, 0x0}, 0x5}], 0x7, 0x20000080) socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000fec000)="2f6465762f7573626d6f6e2300", 0x4, 0x4000) perf_event_open(&(0x7f0000fc6000-0x78)={0x0, 0x78, 0x4, 0xb9, 0x0, 0x40, 0x0, 0x7, 0x10000, 0x4, 0xe962, 0x9, 0x2, 0xc, 0x0, 0x1f, 0x2, 0x46b3, 0x98, 0xc028, 0x1, 0x200, 0x7, 0xfff, 0x7, 0x6, 0x0}, 0x0, 0x1, r5, 0x8) [ 198.746375] binder: 6265:6283 BC_INCREFS_DONE u0000000080000000 no match [ 198.746381] binder: 6265:6283 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 198.752238] binder: 6265:6283 BC_FREE_BUFFER u0000020400000000 no match [ 198.752260] binder_alloc: 6265: binder_alloc_buf, no vma [ 198.752275] binder: 6265:6283 transaction failed 29189/-3, size 0-0 line 3130 [ 198.756841] binder: 6265:6310 ioctl c018620b 20001000 returned -14 [ 198.824734] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.831077] binder: undelivered TRANSACTION_ERROR: 29189 2017/11/28 18:51:18 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) socket$unix(0x1, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ff0000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe2(&(0x7f00004ea000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000ff4000-0x39)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000059a000-0x4)=0x39) clock_getres(0x0, &(0x7f0000ff3000-0x10)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000f30000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000bb2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x1, &(0x7f0000ff2000-0x20)={{r3, r4}, {0x0, 0x0}}, &(0x7f000070f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000627000-0xb)="2f6465762f6877726e6700", 0x4000, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000ff3000-0xc)={0x10000000, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ff3000)={0x0, 0x0}) ioctl$TIOCMSET(r5, 0x5418, &(0x7f0000ff3000-0x4)=0x80) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r6, &(0x7f0000f95000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff5000-0x4)=0x10) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000ff5000)={0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r7, 0x4, &(0x7f0000ff6000-0x10)={&(0x7f0000ff6000-0x47)="07e7c279c773aff8c90b0d42720c8d2dc467a211a3247fb622b63082007e5f8943b76599134032f12a731fe536d9a97b937f9567f2f481f3962445777057c4da57cd724a0cd10d", 0x47}) pread64(r0, &(0x7f0000ff2000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e, 0xffffffffffffffff) 2017/11/28 18:51:18 executing program 4: socketpair(0x17, 0x3, 0x80000000, &(0x7f000079d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000947000)={0x1, [0xa693]}, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x400000000000, 0x3, 0xfffffffffffffffd}, 0x4) r2 = socket(0x11, 0x802, 0x5) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x40000000000}, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2017/11/28 18:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r2, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00004a3000)=0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}, {&(0x7f0000002000-0xb)="0000000000000000000000", 0xb}, {&(0x7f0000011000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa0}], 0x4, &(0x7f000000f000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f, 0xf66d}, 0x200}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[{&(0x7f0000011000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x73}, {&(0x7f0000011000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}, {&(0x7f0000013000-0x95)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95}, {&(0x7f000000b000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f0000010000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65}, {&(0x7f0000012000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93}, {&(0x7f0000010000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f000000e000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000002000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}], 0xa, &(0x7f0000011000)="000000", 0x3, 0x5}, 0x0}], 0x2, 0x100, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000fcd000-0x4)=0x0, &(0x7f00003da000)=0x4) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) [ 198.838084] binder: release 6265:6266 transaction 476 out, still active [ 198.861540] binder: undelivered TRANSACTION_COMPLETE 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)="2f6465762f73657175656e6365723200", 0xfc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00000a6000-0x4)=0x0, &(0x7f00001e7000-0x4)=0x4) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000c30000)=0x5, 0x4) fcntl$notify(r0, 0x402, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c30000-0x11)="2f6465762f7667615f6172626974657200", 0x14003, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000c30000-0x4)=0x0) r2 = inotify_init1(0x80800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) eventfd(0x5) get_robust_list(r3, &(0x7f000006b000)=&(0x7f000018c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c2f000-0x8)=0x18) ptrace(0x4207, r4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0xa0902, 0x0) modify_ldt$write2(0x11, &(0x7f0000c10000-0x10)={0xd70, 0x20001800, 0x1000, 0x23b9ddd1, 0x3, 0x8001, 0x7, 0xfffffffffffffffd, 0x3, 0x142cf9c9}, 0x10) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r4, &(0x7f0000c30000-0x10)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") ioprio_set$pid(0x2, 0x0, 0x4005) 2017/11/28 18:51:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d70000-0x4)={0x0}, &(0x7f0000c3a000-0x4)=0x4) mmap(&(0x7f0000000000/0x256000)=nil, 0x256000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x80001, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)={@random="efad070000a7", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty=0x0, {[@timestamp={0x44, 0x4, 0x0, 0x4, 0x0, []}]}}, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) close(r3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000006000)={r4, 0x0, 0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r5, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000b000-0x30)={0x58, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @decrefs={0x40046307, 0x1}], 0x4d, 0x0, &(0x7f0000004000-0x4d)="a4896e5f3b5223d305b48367925bb567742bf9adf5e76123e4b560ba40141832638abfd8f4c220e60241375da32bd50b1c410b4b363fab3e6c74e699ec0962452b000b3bb2e8b6b3a2c23f5c92"}) mmap(&(0x7f0000256000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000257000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000258000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getcwd(&(0x7f0000257000-0x6a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x71) getpeername$unix(r2, &(0x7f0000253000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000253000)=0x1002) setsockopt(r2, 0x0, 0x40, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000259000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000025a000-0x4)=0x0, &(0x7f000025a000-0x4)=0x4) connect$unix(r2, &(0x7f000005f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000258000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r2, &(0x7f000005a000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000258000)=0x10) [ 198.889970] binder: release 6265:6266 transaction 476 in, still active [ 198.904658] binder: send failed reply for transaction 476, target dead [ 198.913140] binder: release 6265:6283 transaction 477 out, still active [ 198.921906] binder: undelivered TRANSACTION_COMPLETE [ 198.928631] binder: send failed reply for transaction 477, target dead 2017/11/28 18:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000974000-0x8)={0x0, 0x0}, 0x80800) r1 = open(&(0x7f0000053000)="2e2f66696c653000", 0x43, 0x0) flock(r1, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setlease(r1, 0x400, 0x2) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) pivot_root(&(0x7f0000ec2000-0x8)="2e2f66696c653000", &(0x7f0000b5f000)="2e2f66696c653000") open(&(0x7f0000154000-0x8)="2e2f66696c653000", 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000412000-0x4)=0x5, 0x4) fcntl$setlease(r1, 0x400, 0x3fffffffffc) 2017/11/28 18:51:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x400000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x20010, 0xffffffffffffff9c, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000000b000-0xd)="2f6465762f62696e6465722300", 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f000000b000-0x5c)={0x8, 0x1, {0x3, 0x3, 0xffffffff, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchmod(r1, 0x32) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000006000-0x28)={0x3, 0x19, 0x8e7, 0x6, "92cfbf4a7c6a54d74f4db89c13e96e3aab11daae338c62978ae11c0f024cdce0"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000000c000-0xc)={0x2, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0xa1, 0x1, 0x0, 0x0, 0x58, 0x30, &(0x7f000000b000-0x58)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x77622a89, 0xa, r2, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000-0x8e)="c05e350d10debd7b5b9a4303acf4b9f607720fb26957537ce7918ab13fc25925a540231e1d33a28f6dff6298056adb39eef9f1c74cef79b2369a8f8795b4305b43d620ac30de161e89bb7c02737e1c4c19bc459e050513d398fa53035ebf7854cda54ae8bacf7500d008893661a5d41d022f5adf8ce7f58b1376c2527da2e4157b1838c32df04ea8d815907484c6", 0x8e, 0x6, 0x3f}], &(0x7f000000b000-0x30)=[0x0, 0x38, 0x18, 0x0, 0x38, 0x48]}}], 0x1, 0x0, &(0x7f0000009000)="d8"}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000005000-0x10)={0x4, &(0x7f0000008000)=[{0x1, 0x7, 0x4, 0xad}, {0x3f, 0x9, 0x9, 0x80}, {0x6, 0x4, 0xc5f, 0x62e}, {0x3, 0x7, 0x3, 0x8}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() ftruncate(r0, 0x7fff) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f000000b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/11/28 18:51:18 executing program 6: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)="6e65742f7061636b657400") accept$netrom(r0, &(0x7f0000f67000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000972000)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00007dd000)={0x1, &(0x7f0000d28000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d74000-0x18)=[{0xfffffffffffffffb, 0xd0, 0x4, &(0x7f0000bf9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cab000-0x4)=0x0, &(0x7f00001eb000-0x4)=0x4) read(r0, &(0x7f0000aca000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffff9c, 0x402, 0x8) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)="00", 0x1}], 0x1, 0x400000000000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) select(0x40, &(0x7f0000015000)={0x8, 0x6b244b6b, 0x4b, 0xce, 0x4, 0x44, 0xf0, 0x2}, &(0x7f000092c000-0x40)={0x8, 0x0, 0x48, 0x1, 0x8, 0x5f, 0xffffffffffffba4b, 0x0}, &(0x7f00002de000-0x40)={0x8, 0x0, 0x0, 0x100000001, 0xe69e, 0x1ff, 0x2, 0x8}, &(0x7f000020f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d4d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000927000-0x8)="2e2f66696c653000", &(0x7f000047d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000009d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dfc000-0x4)=0x4, 0x4) fchownat(r0, &(0x7f0000c6c000)="2e2f66696c653000", 0x0, r1, 0x1000) [ 198.955157] binder: BINDER_SET_CONTEXT_MGR already set [ 198.961307] binder: 6348:6351 ioctl 40046207 0 returned -16 [ 198.972629] binder: 6348:6351 ERROR: BC_REGISTER_LOOPER called without request [ 198.972938] binder: 6362:6363 ioctl c018620b 20000fe8 returned -14 [ 198.973112] binder: 6362:6363 got transaction with fd, 19, but target does not allow fds [ 198.973135] binder: 6362:6363 transaction failed 29201/-1, size 88-48 line 3235 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x4000)=nil, 0x4000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000001000-0x1)="01", &(0x7f0000005000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x1)="fc") munlock(&(0x7f0000000000/0x4000)=nil, 0x4000) r0 = openat(0xffffffffffffff9c, &(0x7f000020f000)="2e2f66696c653000", 0x103080, 0x40) ioctl$TIOCCONS(r0, 0x541d) fchdir(r0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000090a000-0x18)={&(0x7f0000684000/0x4000)=nil, 0x348, &(0x7f0000696000/0x400000)=nil}, 0x18) 2017/11/28 18:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4a000-0x17)="70726f6a69645f6d617000") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000079c000)={0x0, 0x0, 0x0}, 0xc) close(r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000164000-0x4)=0x5, 0x4) link(&(0x7f0000c1f000)="2e2f66696c653000", &(0x7f0000884000-0x8)="2e2f66696c653000") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ad0000)={0x0, 0x0}) fallocate(r0, 0x0, 0xfffffffffffffff9, 0x7f) getsockname$netlink(r0, &(0x7f0000d5d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000)=0xc) 2017/11/28 18:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000c51000-0x8)="2e2f66696c653000", 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000076b000-0x10)={0x5, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r2 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000-0x20)={0x2, 0x8001, 0x400, 0xfe, 0x7, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x408005, 0x0) fcntl$setown(r3, 0x8, 0x0) pipe(&(0x7f0000883000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000377000-0x10)={0x0, 0x0, 0xfffffffffffffffd, 0x0}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000d95000)=@add_del={0x2, &(0x7f0000a56000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x40)=[{0x4, 0x20000000}, {0x0, 0xffffffffffffffff}, {0x2, 0x0}, {0x0, 0xfffffffffffffffd}, {0xfffffffffffffffd, 0x0}, {0x0, 0x0}, {0x0, 0x16a7}, {0x0, 0x400000000}], 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008c8000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x84001, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000b56000-0x8)=@assoc_id=0x0, &(0x7f00005a6000)=0x4) 2017/11/28 18:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) read(r2, &(0x7f0000abe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x93) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005d3000-0x8)={0x0, 0x0}) recvfrom$ipx(r4, &(0x7f0000728000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28, 0x40000000, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00009e3000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000f2000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0xfff, 0xdef6, 0xde3, 0xfffffffffffffffc}, &(0x7f0000154000)=0xa0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000488000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005d2000-0x20)={0xd5, 0x1, 0x0, 0x800000000000004, 0x2, 0xfffffffe, 0x6, 0x7, r6}, 0x20) getrusage(0xffffffffffffffff, &(0x7f0000ace000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet6(r5, &(0x7f00006b4000)={0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) setxattr(&(0x7f0000f30000-0x8)="2e2f66696c653000", &(0x7f0000c80000-0xe)=@known="73797374656d2e61647669736500", &(0x7f0000cc3000-0x2)="2300", 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_tcp_buf(r5, 0x6, 0x8, &(0x7f0000492000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000717000)=0x1000) socketpair$inet(0x2, 0x1, 0xffffffff, &(0x7f000090b000)={0x0, 0x0}) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cbf000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) r8 = accept4(r3, 0x0, &(0x7f0000b6b000-0x4)=0x0, 0x80000) ioctl$int_out(r8, 0x5460, &(0x7f000013e000)=0x0) ioctl$TIOCGSOFTCAR(r7, 0x5419, &(0x7f0000605000-0x4)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d4c000)="2f6465762f7667615f6172626974657200", 0x624000, 0x0) writev(r2, &(0x7f0000f5e000-0x10)=[{&(0x7f0000f5d000)="290000001a001902ffe90000000000008100000000008ef1002c0000e004054a93bc00040000005aff", 0x29}], 0x1) bind$inet6(0xffffffffffffffff, &(0x7f0000b02000-0x1c)={0xa, 0x1, 0x416, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x12a}, 0x1c) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) fcntl$getflags(r0, 0x40a) connect$unix(r1, &(0x7f000039b000)=@file={0x0, "2e2f66696c653000"}, 0xa) close(r1) [ 198.973461] binder: 6362:6363 transaction failed 29201/-28, size -2243834942610153078-0 line 3130 [ 198.973508] binder: 6362:6363 ioctl 54a0 0 returned -22 [ 199.013725] binder: 6362:6363 ioctl c018620b 20000fe8 returned -14 [ 199.013746] binder: BINDER_SET_CONTEXT_MGR already set [ 199.013752] binder: 6362:6369 ioctl 40046207 0 returned -16 [ 199.034410] binder: 6362:6363 ioctl c0306201 20008000 returned -14 [ 199.046430] binder: 6348:6376 got reply transaction with no transaction stack 2017/11/28 18:51:18 executing program 2: getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r0, 0x333b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fa1000)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000fa3000-0xb)="2f6465762f766373612300", 0x6, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000fa4000-0x8)={0x8}, 0x8, 0x80000) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fa4000-0x8)={0x0, 0x100}, &(0x7f0000a9e000-0x4)=0x8) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000fa4000)={&(0x7f000087f000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000fa3000)={r5, 0x4, "b749e664"}, &(0x7f000006e000-0x4)=0xc) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)="2f6465762f72746300", 0x400480, 0x0) write$evdev(r0, &(0x7f0000008000-0x18)=[{{0x77359400, 0x0}, 0xa6, 0x8000, 0x3}], 0x18) r1 = syz_open_dev$binder(&(0x7f0000005000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000a000-0x4)=0x87f, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) syz_open_dev$binder(&(0x7f0000006000)="2f6465762f62696e6465722300", 0x0, 0x800) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x24, 0x0, &(0x7f0000004000-0x24)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x0}, @increfs_done={0x40106308, 0x80000000, 0x1}, @enter_looper={0x630c}], 0xdd, 0x0, &(0x7f0000002000)="b15eeabf520001c79d69724fca1a167f23f7655c5dc60e70ed3ec0f0bac34e9676848dc99cd8ada7463a411f988b4675ad9a4376b057c15f729b8bbe04c5af34e1ee298fd9d4758cbf2a6ee35182a1fa0845b547eadb1e6365281d2b8e5e8b70920dc629fd19eef433596feab3ab84b6652e74b24851465bf14f176b689f524c97f4b87b26cd0be6515390479287bc7abd2461f95c089fd4578acd6707ffdea15e1c75dadfa65d45db9333f46649fe35f6b971e98c265fcdeaa4fc6b20c4b32039c24e78d6606b604688a0aebc0c51715b1b4deaf26a3817e0887163b6"}) r3 = mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4, 0x2010, r0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000005000)={0x94, 0x0, &(0x7f000000a000-0x94)=[@release={0x40046306, 0x0}, @increfs={0x40046304, 0x4}, @increfs_done={0x40106308, r3, 0x4}, @release={0x40046306, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x18, &(0x7f000000a000)=[@fda={0x66646185, 0x1, 0x0, 0x2d}], &(0x7f000000b000-0x18)=[0x38, 0x28, 0x78]}}, @decrefs={0x40046307, 0x0}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x0, 0x2}], 0x9, 0x0, &(0x7f000000b000-0x9)="147494799eae6f6c2e"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) close(r1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x50, 0x0, &(0x7f0000004000-0xd4)=[@free_buffer={0x40086303, 0x20400000000}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x1)=[], &(0x7f000000d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000003000-0x28)={0x5, 0x0, 0x100000001, 0x6, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000003000)="2f6465762f62696e6465722300", 0x0, 0x0) fcntl$getflags(r2, 0xb) [ 199.046955] binder: 6348:6371 transaction failed 29201/-22, size 0--1 line 3130 [ 199.055974] binder: 6362:6365 ioctl 54a0 0 returned -22 [ 199.056101] binder_alloc: 6362: binder_alloc_buf, no vma [ 199.056118] binder: 6362:6363 transaction failed 29189/-3, size -2243834942610153078-0 line 3130 [ 199.073520] binder: undelivered TRANSACTION_ERROR: 29189 [ 199.078719] binder: undelivered TRANSACTION_ERROR: 29201 2017/11/28 18:51:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000045e000-0x1)="00") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000027f000)=[{&(0x7f000056b000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000123000)=[{&(0x7f0000d9c000-0x52)="a524c6dae3004bf6804b8b929709e84af0167fea56cd005b31c6f72349f63f43e04557a3eff92911e40c84f3cea53ac2571ba98f37f62f1ee7001d8805b3565693dcaae454e2dea2352a4ba56d3d26464c37", 0x52}, {&(0x7f00006bc000)="1fa7947762fdae0c9493c5bcb5235508b5c71fbe41a98af4cfc7a4b87488d3e86bb6cca17e5ce81924ca27f3919804e57a5ff1a235f4e1388128b71c7a4b5ae15fa326ad35ae94bf208194c85896af6e996fc4104f452566e9bf3d787930f35a820cfe7850b1ba72500b7590a65666f1d621cf0ad19d57b3b01db8d4a6f052b4f8aaaf77c76667b637c8ae72173f12f5fdec", 0x92}, {&(0x7f0000650000)="955901d52ea8f09dd172d7b739185bb441fe17d0350a592e7159597ba20473465a860860d67f8aeec9eb1e763c3e308b83971e1ddf466129d9cd006e12d5c6d7c6eeacebf632d21945e6aa118b5dea93bac8581d47d0d02741fbb7abde39fcbff1a4db97fa5cad0626f355928ed3903b03d4c4", 0x73}, {&(0x7f0000b5e000)="dd37b8b34335abbfcd895074d7434b15c346648f76df945b493f47c7214e91f2aa2de942077ca7a168b82398d2d0291bb1c503ce74ae71d38b8dda8c1ba6b4208126575f3f3e04b12cdbeb1c85a4a0e7ddf15e498fcb6de9a60437c83b00cd7447d578b34bf528173205e2836e4a4c027eca7e8adb5f49d86098b109cce1e3cb12e71eb7383641a751b9caac5582f42b01eb5ab680da2775c3561d0ba58edf5095635252", 0xa4}, {&(0x7f0000d6e000)="65661e9d06287275440227cff3e05f8105c8c852fb3e8508d2b7912308b3256b2668ee36ce2228b37cb29fff4d", 0x2d}], 0x5, 0x0, 0x0, 0x20000004}], 0x1, 0x20000000) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) request_key(&(0x7f0000003000)="646e735f7265736f6c76657200", &(0x7f0000014000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b7d000)="262f2973656c696e75782900", 0x0) r1 = open(&(0x7f00005ba000)="2e2f66696c65302f66696c653000", 0x80, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002c5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000014e000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000427000)={@empty=0x0, @loopback=0x7f000001, r2}, 0xc) signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) epoll_create1(0x80000) r3 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r4 = memfd_create(&(0x7f000058e000-0x8)="5c73797374656d00", 0x2) pwritev(r4, &(0x7f00000a4000-0x10)=[{&(0x7f0000c14000-0x200)="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", 0x1bb}], 0x1, 0x49) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000517000)=0x8) sendfile(r3, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) ptrace$setsig(0x4203, 0x0, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) bind$llc(r4, &(0x7f00001e2000)={0x1a, 0x1f, 0x6, 0x100000000, 0x2d4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x81, 0x0, 0x1, 0x0, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f000020f000-0x18)={0xaa, 0x4000043, 0x0}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) sync_file_range(r3, 0x7f, 0x801, 0x7) mremap(&(0x7f00008b3000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000f69000/0x4000)=nil) add_key(&(0x7f0000e08000)="6465616400", &(0x7f00004f7000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00002ef000-0xf4)="7162e2e0daca3c337c08804d7ce2f0d9ce8f83734c973ee5914de2484f54e50c859b14389db1b07f8e531f9121fd0abea2a8bf002c8e850dfee97dc8f764fd2d4d0900a2382db797d1f105203c7c1a1361a1e473bac16fd8f1a6b515954918bf0909fadd81f77cd058e742cc58a5c3029557f776112ee280d47344ba01fa59aeb64b9ab00666c564dab0248c846c60696680c88e174e799c6cb701dadcf71c67c06f3825a18a2afa1ac64e06c6b5dbb7b86726ded047eba3daaa10a3156515cb522fef0e0b3d6949da01eca66f09e14d66e951b93543e8a255e88fba64f5d9d0714ec38533a152a551d0f40dc6f470ca24aeaf62", 0xf4, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f00008dd000)="2f6465762f70707000", 0x40000, 0x0) setsockopt$inet_group_source_req(r5, 0x0, 0x2c, &(0x7f000027b000)={0xfffffffffffffff9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pwrite64(r5, &(0x7f0000b12000-0x1001)="", 0x0, 0x6) 2017/11/28 18:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x930000)=nil, 0x930000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000-0x4)=0x10) connect$inet(0xffffffffffffffff, &(0x7f0000500000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000003000-0x4)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f00009ad000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000046b000-0x4)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000347000)="2e2f66696c653000", 0x80000, 0x0) accept4$inet6(r1, &(0x7f0000289000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00009d3000-0x4)=0x1c, 0x2) mmap(&(0x7f0000122000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000933000)={0x3d, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000934000-0x18)="76616c08fc07fc8f93853139d4663c6a8a33a263a582d90c", 0x18, 0x20000000, &(0x7f000072c000-0x10)={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0x0) close(r2) r3 = socket$inet6(0xa, 0x7, 0xafc2) setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000fbd000)=0x1, 0x4) sendto$inet6(r3, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/28 18:51:18 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd3000)="2f6465762f72746300", 0x4000, 0x0) r1 = syz_open_pts(r0, 0x608c0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r1) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000eda000)={0x5, &(0x7f0000d26000-0x14)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffff7, 0x80000000, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000fd2000)="2e726571756573745f6b65795f6175746800", &(0x7f0000fd2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fd1000)="6d696d655f7479706500", 0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000479000)="6b657972696e6700", &(0x7f0000ee8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000847000-0x12)="2e727371756573745f6b6579080075746800", &(0x7f0000f68000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r2) keyctl$link(0x8, r2, r3) epoll_create1(0x80005) r4 = socket$netlink(0x10, 0x3, 0xf) r5 = syz_open_dev$sndseq(&(0x7f0000049000)="2f6465762f736e642f73657100", 0x0, 0x8a002) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000fd3000-0xbc)={0x3ff, 0x5f7e4311bea05636, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x17, 0x80800000000000) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000fd3000-0x7)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd2000)="2f6465762f73657175656e6365723200", 0x80002000301000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000d1a000)={0x20, {{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r7 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000fd4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x2, 0x0, 0x1, 0xb3d4, 0x10000, 0x6}, 0x20) getsockopt$inet6_int(r7, 0x29, 0x10, &(0x7f0000f64000-0x4)=0x0, &(0x7f000050c000)=0x4) r8 = dup(r7) connect$inet6(r7, &(0x7f000061f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x800}, 0x1c) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000ba4000)="6d643573756d2421277573657263707573657c00") setsockopt$inet_mreq(r8, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) getsockopt$inet6_buf(r8, 0x29, 0x41, &(0x7f00001fe000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000148000)=0x24) 2017/11/28 18:51:18 executing program 1: r0 = inotify_init1(0x800) mmap(&(0x7f0000c1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) r5 = socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000000000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) getitimer(0x100, &(0x7f0000c20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000317000/0x10000)=nil, 0x10000, 0x2, 0x32, r5, 0x20000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0xfffffffffffffffc) r6 = syz_fuseblk_mount(&(0x7f0000326000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r6, 0x8, r4) fcntl$setsig(r0, 0xa, 0x8000082) mmap(&(0x7f000031b000/0x2000)=nil, 0x2000, 0x4, 0x8010, r6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2, 0x32, r5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) ptrace(0x4207, r7) mmap(&(0x7f0000323000/0x1000)=nil, 0x1000, 0x4, 0x113, r0, 0x0) mmap(&(0x7f0000323000/0x2000)=nil, 0x2000, 0x9, 0x10, r0, 0x0) mmap(&(0x7f0000c1f000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)="2f6465762f70746d7800", 0x1, 0x0) shmget(0x1, 0x2000, 0x800, &(0x7f0000c1f000/0x2000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2932, 0xffffffffffffffff, 0x5b) [ 199.104370] binder: 6392:6395 ERROR: BC_REGISTER_LOOPER called without request [ 199.104381] binder: 6392:6395 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 199.104389] binder: 6392:6395 BC_INCREFS_DONE u0000000080000000 no match 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000047c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) stat(&(0x7f00008ba000-0x8)="2e2f66696c653000", &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)="2f6465762f73657175656e6365723200", 0x2200, 0x0) ioctl$EVIOCGSND(r15, 0x40045108, &(0x7f0000de6000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003e1000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000167000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00008d2000)={0x2, r16}) r17 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r15, 0x10e, 0xa, &(0x7f0000b23000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r17, 0x84, 0x7, &(0x7f000002e000-0x4)={0x0}, &(0x7f000095a000)=0x4) getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r17, 0x89e0, &(0x7f0000f21000)=0x10001) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) ioctl$UFFDIO_COPY(r17, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000f00000/0x4000)=nil, 0x4000}) [ 199.104394] binder: 6392:6395 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 199.104637] binder: 6392:6395 Release 1 refcount change on invalid ref 0 ret -22 [ 199.104645] binder: 6392:6395 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 199.104652] binder: 6392:6395 BC_INCREFS_DONE uffffffffffffffff no match [ 199.104659] binder: 6392:6395 Release 1 refcount change on invalid ref 3 ret -22 [ 199.104665] binder: 6392:6395 got transaction to invalid handle [ 199.104673] binder: 6392:6395 transaction failed 29201/-22, size 32-24 line 3007 [ 199.114054] binder: undelivered TRANSACTION_COMPLETE [ 199.114060] binder: undelivered TRANSACTION_ERROR: 29201 [ 199.114431] binder: 6392:6395 BC_FREE_BUFFER u0000020400000000 no match [ 199.124596] binder_alloc: binder_alloc_mmap_handler: 6392 20000000-20002000 already mapped failed -16 2017/11/28 18:51:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000599000-0x8)={0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f0000b40000)={&(0x7f00008b8000/0x3000)=nil, 0x3000}) wait4(0x0, 0x0, 0x0, &(0x7f0000c44000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000d000-0x6)="2e2f62757300") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bd000-0x11)="2f6465762f7667615f6172626974657200", 0x60600, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = socket(0x11, 0x80803, 0x0) getpid() ptrace$setsig(0x4203, 0x0, 0x5, &(0x7f0000001000)={0xb, 0xda, 0x5, 0x4}) readv(r1, &(0x7f0000463000-0x50)=[{&(0x7f0000931000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000d9b000-0xee)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f00005df000-0x1a)="0000000000000000000000000000000000000000000000000000", 0x1a}, {&(0x7f0000c23000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe0}, {&(0x7f0000e4d000)="0000000000000000000000000000000000000000000000000000", 0x1a}], 0x5) setsockopt(r5, 0x107, 0x1, &(0x7f0000001000)="", 0x200) getsockname$ipx(r5, &(0x7f00004a4000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f9f000-0x4)=0x10) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000072c000)=0x0) close(r3) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000452000)=0x1) nanosleep(&(0x7f000083e000-0x10)={0x0, 0x0}, 0x0) dup3(r2, r5, 0x0) ioctl$TIOCSTI(r4, 0x5412, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00006c9000-0x9)="2f6465762f72746300", 0x80180, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000a2a000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fbf000-0x4)=0xe8) [ 199.131092] binder: BINDER_SET_CONTEXT_MGR already set [ 199.131101] binder: 6392:6399 ioctl 40046207 0 returned -16 [ 199.133939] binder_alloc: 6392: binder_alloc_buf, no vma [ 199.133954] binder: 6392:6395 transaction failed 29189/-3, size 0-0 line 3130 [ 199.135206] binder: 6392:6395 ERROR: BC_REGISTER_LOOPER called without request [ 199.135217] binder: 6392:6395 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 199.135226] binder: 6392:6395 BC_INCREFS_DONE u0000000080000000 no match [ 199.135231] binder: 6392:6395 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 199.137646] binder: 6392:6399 Release 1 refcount change on invalid ref 0 ret -22 [ 199.137655] binder: 6392:6399 IncRefs 0 refcount change on invalid ref 4 ret -22 [ 199.137664] binder: 6392:6399 BC_INCREFS_DONE uffffffffffffffff no match [ 199.137673] binder: 6392:6399 Release 1 refcount change on invalid ref 3 ret -22 [ 199.137680] binder: 6392:6399 got transaction to invalid handle [ 199.137689] binder: 6392:6399 transaction failed 29201/-22, size 32-24 line 3007 [ 199.139193] binder: undelivered TRANSACTION_ERROR: 29189 [ 199.139202] binder: undelivered TRANSACTION_ERROR: 29201 [ 199.140384] binder: 6392:6399 BC_FREE_BUFFER u0000020400000000 no match [ 199.140403] binder_alloc: 6392: binder_alloc_buf, no vma [ 199.140419] binder: 6392:6399 transaction failed 29189/-3, size 0-0 line 3130 [ 199.159311] binder: undelivered TRANSACTION_ERROR: 29189 [ 199.159350] binder: release 6392:6395 transaction 490 out, still active [ 199.159353] binder: undelivered TRANSACTION_COMPLETE [ 199.159369] binder: send failed reply for transaction 490, target dead [ 199.165659] binder: BINDER_SET_CONTEXT_MGR already set [ 199.165679] binder: 6348:6351 ioctl 40046207 0 returned -16 [ 199.165715] binder: BINDER_SET_CONTEXT_MGR already set [ 199.165721] binder: 6348:6404 ioctl 40046207 0 returned -16 [ 199.166852] binder: 6348:6351 ERROR: BC_REGISTER_LOOPER called without request [ 199.166892] binder_alloc: 6348: binder_alloc_buf, no vma [ 199.166906] binder: 6348:6404 transaction failed 29189/-3, size 0-0 line 3130 [ 199.168050] binder: 6348:6371 got reply transaction with no transaction stack [ 199.168058] binder: 6348:6371 transaction failed 29201/-71, size 0-0 line 2923 [ 199.508537] binder: 6348:6376 transaction failed 29201/-71, size 0-0 line 2923 [ 199.515981] binder: undelivered TRANSACTION_ERROR: 29201 2017/11/28 18:51:18 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) dup3(r0, r1, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x20008090}, 0x8000) sendto$inet6(r1, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f2568cbfac6afde2463b6c4a1cfc7187f8af8b73c47d352a4b9aa415d17b0e63b91367d7a8b72", 0xb9, 0x80, &(0x7f0000fbb000)={0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000fbf000)=0x7, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000444000-0xa)="6d696d655f7479706500", 0x2) ioctl$TIOCEXCL(r3, 0x540c) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x2000000019, &(0x7f0000fc1000)=0x9, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000a79000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8000}) r4 = memfd_create(&(0x7f00006a3000)="65746831766d6e657431757365723a00", 0x3) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000803000)=0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f73000-0x8)="2e2f66696c653000", &(0x7f0000fc3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000f72000-0x4)=0x80000000) sendto$inet6(r2, &(0x7f0000426000)="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", 0x599, 0x0, &(0x7f0000aed000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f6a000-0xf6)="", 0x0, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x805, 0x3, &(0x7f0000c07000)={0x0, 0x0}) getsockopt$inet_mreqn(r6, 0x0, 0x80000000000020, &(0x7f00001d9000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f00006e3000-0x4)=0xc) r7 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r7, 0x0, 0x10, &(0x7f0000f06000-0xc0)="18000000020001000000be8c5ee18c003e000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe66d98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000b121cf140900000000000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c191a2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x943000)=nil, 0x943000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000047c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f9f000)=0xc) stat(&(0x7f00008ba000-0x8)="2e2f66696c653000", &(0x7f0000a51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000ad9000-0x4)=0x0) fstat(r0, &(0x7f0000b1c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000883000-0x8)="2e2f66696c653000", &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000e2c000-0x4)=0x0, &(0x7f000089e000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e8e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf8000)=0xc) r12 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009e8000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c69000-0x4)=0xe8) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005be000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r2, &(0x7f0000f22000)={&(0x7f0000dc8000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a23000)=[{&(0x7f00008f7000-0x1)="0f", 0x1}], 0x1, &(0x7f0000058000)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r1]}], 0x9, 0x80}, 0x4000) getsockopt$inet_buf(r1, 0x0, 0x486, &(0x7f0000024000-0xc)="000000000000000000000000", &(0x7f000093d000)=0xc) mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebe000-0x10)="2f6465762f73657175656e6365723200", 0x2200, 0x0) ioctl$EVIOCGSND(r15, 0x40045108, &(0x7f0000de6000)="") ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00003e1000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000167000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00008d2000)={0x2, r16}) r17 = dup2(r1, r1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r15, 0x10e, 0xa, &(0x7f0000b23000-0x4)=0x8001, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r17, 0x84, 0x7, &(0x7f000002e000-0x4)={0x0}, &(0x7f000095a000)=0x4) getrandom(&(0x7f0000013000-0x7d)="00", 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r17, 0x89e0, &(0x7f0000f21000)=0x10001) getsockopt$inet_IP_XFRM_POLICY(r15, 0x0, 0x11, &(0x7f0000011000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f05000-0x4)=0xe8) ioctl$UFFDIO_COPY(r17, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000f00000/0x4000)=nil, 0x4000}) 2017/11/28 18:51:18 executing program 6: sync() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)="6e65742f7061636b657400") accept$netrom(r0, &(0x7f0000f67000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000972000)=0x10) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00007dd000)={0x1, &(0x7f0000d28000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d74000-0x18)=[{0xfffffffffffffffb, 0xd0, 0x4, &(0x7f0000bf9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cab000-0x4)=0x0, &(0x7f00001eb000-0x4)=0x4) read(r0, &(0x7f0000aca000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$notify(0xffffffffffffff9c, 0x402, 0x8) preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)="00", 0x1}], 0x1, 0x400000000000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) select(0x40, &(0x7f0000015000)={0x8, 0x6b244b6b, 0x4b, 0xce, 0x4, 0x44, 0xf0, 0x2}, &(0x7f000092c000-0x40)={0x8, 0x0, 0x48, 0x1, 0x8, 0x5f, 0xffffffffffffba4b, 0x0}, &(0x7f00002de000-0x40)={0x8, 0x0, 0x0, 0x100000001, 0xe69e, 0x1ff, 0x2, 0x8}, &(0x7f000020f000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000d4d000-0xb0)={{0x0, 0x0}, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f0000927000-0x8)="2e2f66696c653000", &(0x7f000047d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000009d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000dfc000-0x4)=0x4, 0x4) fchownat(r0, &(0x7f0000c6c000)="2e2f66696c653000", 0x0, r1, 0x1000) 2017/11/28 18:51:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x930000)=nil, 0x930000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000930000/0x1000)=nil, 0x1000, 0x3, 0x1000000000032, r1, 0x0) r2 = accept$inet(r1, &(0x7f0000931000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000040f000-0x4)=0x10) connect$inet(r0, &(0x7f0000b33000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000-0x4)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000931000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f00006b8000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000932000)=0x1c, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000049000-0x20)={0x7fffffff, 0x0, 0x2, 0x5c9}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f000004c000)={0x4060, r4, 0x2, 0x5}) mmap(&(0x7f0000122000/0x3000)=nil, 0x3000, 0x3, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000192000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x7, 0x30, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000934000-0x18)="76616c08fc07fc8f93853139d4663c6a8a33a263a582d90c", 0x18, 0x20000000, &(0x7f000072c000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) close(r5) r6 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000fbd000)=0x1, 0x4) sendto$inet6(r6, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000fb9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/11/28 18:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bb9000-0x9)="2f6465762f73672300", 0x0, 0x2000) ioctl(r0, 0x2270, &(0x7f0000d2f000)="") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005c6000-0xaa)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006de000-0x10)=@buf={0x28, &(0x7f000079a000-0x28)="b37f8d3531caa7670b50c6acf54fb40f53377ea5639db50af0ee2998e309da675e1841bbf3e821a0"}) getsockname$ipx(r0, &(0x7f000051f000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000050d000-0x4)=0x10) 2017/11/28 18:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000003d000)="2f6465762f72746300", 0x8000000000800, 0x0) clock_settime(0x4, &(0x7f0000cd2000)={0x0, 0x0}) getpeername$ipx(r0, &(0x7f0000426000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00004a8000)=0x10) clock_adjtime(0x2, &(0x7f0000869000)={0x7, 0x0, 0xffffffff, 0x80000001, 0xfffffffffffffffd, 0x10, 0x7, 0x8, 0x401, 0xfffffffffffffff9, 0x100000001, 0x200, 0x6, 0x7fffffff, 0xffff, 0xc0f8, 0xf58, 0x6, 0x2fb, 0x9, 0x9, 0x4, 0x1000, 0x1, 0x3, 0x3}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) flock(r1, 0x1) memfd_create(&(0x7f0000b44000+0xfa2)="6367726f757000", 0x0) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) setrlimit(0x6, &(0x7f00009a1000-0x10)={0x53, 0x8}) chdir(&(0x7f0000669000-0x8)="2e2f66696c653000") r2 = openat(0xffffffffffffffff, &(0x7f000004a000-0xe)="2e2f66696c65302f66696c653000", 0x200000, 0x44) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000033d000-0x4)=0x0, &(0x7f00000cd000)=0x4) close(r1) r3 = syz_open_procfs(0x0, &(0x7f0000f0c000)="636c6561725f7265667300") writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)="31", 0x1}], 0x1) 2017/11/28 18:51:18 executing program 1: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") remap_file_pages(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x2000000, 0x7, 0x0) chroot(&(0x7f0000aee000-0x8)="2e2f66696c653000") r0 = syz_open_dev$mice(&(0x7f00000ee000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fa0000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00003ab000-0x18)=[0xffffffffffffffff, r3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b5d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006c5000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000-0x1)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000448000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000461000)={0x0, 0x0, 0x1, 0x1ff}, 0xc, &(0x7f00000d8000-0x30)=[{&(0x7f0000000000)=[{0x95, 0x80, 0x100, 0x4, 0x1000, "e20923d5b80be79177dd9e6e67814eeb7cc28f5f0646265a6693745f0670b0cf91137e4d05e5f089243b3880fa39ff24fc9af66e91f9fcd97f8ac940f0b880151e6f497f82aa00b2739a723da697247fb8d5bd9b37d0c1718280b9e5298e5352aaa269165a46b60f7853c9d88655b54bf5b47a95c714632442e345a5566b19505ae2218d64"}, {0xb3, 0x5202, 0x102, 0xffffffffffffffe1, 0x5, "1401bebb0e56bab181eb9d1976fab0500fbf73dc641e16be908943f3e5533e556ecaf273ae29af2e2aecab93b1c6954d5322877830d5ef5b8e4067ac168442c1e9fb62f62ee6a7efd50ceb58f36824ba04345191036a191cf85c544c450d46788cf8f4260b0300d5ca48faa83c13ead7c90dc5f25605cf207992b0e7f28ac3228981a462829cd3165587570585df9de3ef9965076a758cac271fe3c430b2aaf8b83d3e"}, {0x5f, 0x0, 0x210, 0xa7ba, 0x100, "b060556e0fdd9a80097e96f283357ee010979c25bb1e6e747bdfc7798050a9c4a327e16c481dbea831600e57e7d82a4be5c17c0ca787f44d311e6c65a07a8a2585e32ed92548228f6c57196f5098fb"}, {0x1010, 0x5, 0x4, 0xffff, 0x4, "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{0x13, 0xfdb, 0x224, 0x2, 0xfffffffffffffffb, "4a8463"}, {0x19, 0x8, 0x10, 0x3, 0x7, "c9fdb549a958f831b6"}, {0x7f, 0x7fffffff, 0x1, 0x1, 0x8001, "c41d4f63665a90c39416f6067bd2e9c7da03c24b72641021d996d6dfbe4de9d9f52f5407483a86f18c0c24f5a8f6557b5c5c227d5d8c4480387f8ad32d73fa8c5c9ca5a4e1264224b88cccea0516f689ac7cfc2888c0f42bb477493ab0e6099499e98777c8b49686cfd298e3683b96"}], 0x2162}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xb0, 0x40000}, 0x50) connect$ipx(r0, &(0x7f00001c5000)={0x4, 0xffff, 0x7, "5afdc02190e5", 0x3, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000001000-0xa)="69645f6c656761637900", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="02a3ddec611a0e590288c08f7bbfbc9fcaa30af80d7c9adf94365ad73d713daa7feb2ebbb5e6f1eb5f3d645cec5027478f5d261ac9bafc0bb2072cadc8a5be53c8b1376bbfec26c8ad04eafb2381d708a0ac8069ba393cc8226f3df3441e945739cd718780b254d7c76aaccd51bde5175e7bc96eb0a7710b", 0x78, r11) epoll_create(0x2) 2017/11/28 18:51:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="6e65742f69705f6d725f76696600") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000001000)="2e2f66696c653000") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000ff8000)=0x0, &(0x7f0000006000)=0x4) sendto(r0, &(0x7f0000a0f000)="ee80c1bb76f14d0f98eaebfa7894a0932b4670ecf91787a9bbec48c79ff7", 0x1e, 0x4000000, 0x0, 0x0) connect$inet(r0, &(0x7f0000328000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000377000)="2f6465762f7573626d6f6e2300", 0x5, 0x2a600) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00009cd000)={{0xfffffffffffffffa, 0x80000001}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x80000, 0x81, 0x1f, 0x9c, 0xffff, 0x3, 0x0, 0x7, 0xffffffffffffff1c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) [ 199.522826] binder: undelivered TRANSACTION_ERROR: 29189 2017/11/28 18:51:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000562000)="290000001a001900013d3500000a0006020000040000ff00000000040d000400000700002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023b000-0x4)=0x0) socketpair(0xf, 0x4, 0x1, &(0x7f0000acd000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00001b0000-0x53)={0x0, 0x4b, "116d6aebc9a66bc98a451381812c8004082a9c82898985c8b2afa7ededbafc00bb162c259bb89e9031e5dbcdf53a253c8f8d25e7d6dd1c605cefea08c25a8ee6a3bb2b7e17a5b7bb02218b"}, &(0x7f0000f2f000)=0x53) readv(r3, &(0x7f0000dec000)=[{&(0x7f00000cd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000dbc000)={r4, 0x2b, "a0ece412f86564794a0f50c00092f83b531db8192280d6a7af92256ef901172769d8d15182558b87610191"}, &(0x7f0000690000-0x4)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000ade000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8000, 0x7, 0x713, 0x4}, &(0x7f0000f2d000)=0xa0) r6 = dup2(r2, r3) fcntl$setown(r0, 0x8, r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00003fc000)={r5, 0xe6, "61ed4066a81a4ebb73e55ab937fdecc009f210b6e2640b8ef1cfe8d139dc5aea01daf58d056d97f149ff667b3ec0523ef19b01b921e4b57cb75be6a6bc1e363f0bd3c3801e3db7d82de80607e9ce50bac8ebaf3a67a8630cd4627ff402a066b348c943428834dfc23b2aa34316f3e31b76a0b7827519a3a9be09421bf52eed0b5a552a5c731270f49d2f28884ae1115bdd110b9fa94622168a27552a2aa85f709dcc88e395cb2c62fdf3d133552af3bf283d4d3bd250cbfbf6a424694ee1fbb6ebe94025608b48197261eb560cda957cafe03b99a1f7be78875d48ddf1bc6c4fa068922d936f"}, &(0x7f0000bbf000)=0xee) fsetxattr(r3, &(0x7f0000bfa000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900", &(0x7f0000d8c000)="656d302d00", 0x5, 0x1) connect$ax25(r2, &(0x7f0000614000)={0x3, {"edab88604cc494"}, 0xffff}, 0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000749000)={0x0, 0x2}, &(0x7f0000149000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f61000)=@assoc_value={r7, 0xe91}, &(0x7f0000d73000-0x4)=0x8) 2017/11/28 18:51:18 executing program 0: mmap(&(0x7f0000000000/0x815000)=nil, 0x815000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000814000-0x8)={0x0, 0x0}) r2 = syz_open_dev$loop(&(0x7f0000813000)="2f6465762f6c6f6f702300", 0x1, 0x1) fcntl$getownex(r2, 0x10, &(0x7f000067a000)={0x0, 0x0}) sched_setaffinity(r3, 0x8, &(0x7f0000b7e000)=0xfd) r4 = accept4(r1, &(0x7f00001ae000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00003c9000-0x4)=0x58, 0x80800) mmap(&(0x7f0000815000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000816000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000038f000-0x8)={0x0, 0x1}, &(0x7f0000707000)=0x8) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000818000-0xe0)={0x0, 0xd8, "d6270cf2a97cb152330257024e7d5bd3e2ba1c5b7b4e3b3d86cf9e337a7bb7ca4f38928d50d6de379a96e8806e13719cd341b3625b361c8de1b0d474c9a6d4fc11c70c80a69b0ab1c5db424287c4998517916e27a1836f8b27492a07afb91d13de74ff05d3709f5659fb39bf2f52c0942b4bb2855143698ce1b74f2e350e6a8a22c60d0a4c0ba395678fb1b72b842e069872390b0e89548d2e8b21289cbce2ca25a179b7213508c76884207cf07dc943ead8d6ff15faa6fad137e7f50af8baac34cd69d9403ef64c055470b0b3d3d32eeab27c4e4082a4e7"}, &(0x7f0000817000)=0xe0) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000817000)={r5, 0x3ff, 0x2ad5, 0x0, 0x4, 0x2, 0x1, 0x5, {r6, @in={{0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x651, 0x7c5, 0x3f, 0x4}}, &(0x7f00003b7000)=0xb8) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000817000-0x98)={0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x1c, 0xc, "961fb11464945e631b4a602e8b57198e50cb94c08e41f492f0bd06bcaed1209fc0dc54c78126dfb749262b7b67b2f34676975e609bc096085d68d5ddbfcb8d05", "b0c7d4bdcfbb55b4c9c67f30267aa5c48a96034ea09a52bb75a3f3f4f8a88f1e", [0x0, 0x2], 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000816000-0x4)=0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000817000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000475000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000817000)=0x72) fcntl$setown(r0, 0x8, r3) ftruncate(0xffffffffffffffff, 0x40007) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000819000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f000081b000-0x4)=0x34, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000819000)={0x2, &(0x7f000081a000-0x10)=[{0xffffffffffff0001, 0x7, 0x48000000, 0x4aa}, {0x6b, 0x7fff, 0x6, 0x8}]}, 0x10) mmap(&(0x7f0000818000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r4, 0x107, 0x13, &(0x7f0000819000-0xb4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000466000)=0xb4) sendfile(r7, 0xffffffffffffffff, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) 2017/11/28 18:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) pipe2(&(0x7f0000647000-0x8)={0x0, 0x0}, 0x800) syz_open_dev$usbmon(&(0x7f00001f2000)="2f6465762f7573626d6f6e2300", 0x3, 0x4000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b95000-0x8)={0x0, 0x6}, &(0x7f0000592000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000432000)={r3, 0x16, "61ee0768c03b5577000000001ae76b833db1759ebd69"}, &(0x7f0000503000)=0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000524000)={r4, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4d000)=0x8c) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000280000)={0x101, 0xef48, 0x7, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000846000-0x5c)={0x5007, 0x1, {0x0, 0x0, 0xcb, 0x3, 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]}) pipe2(&(0x7f0000cbc000-0x8)={0x0, 0x0}, 0x80800) r6 = getpgrp(0x0) sched_getattr(r6, &(0x7f0000787000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009a9000)={0x0, 0xff, 0x0, 0x100, 0x66, 0x1ff}, &(0x7f00003f9000-0x4)=0x14) signalfd4(r5, &(0x7f00000cd000-0x8)={0x8}, 0x8, 0x80800) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000dd2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000a33000)={r7, 0xc70000}, &(0x7f0000ab9000)=0x6) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f000055e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f00009e6000)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000006d000)="2f6465762f6175746f667300", 0x0, 0x0) 2017/11/28 18:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000436000)=0x0, &(0x7f00009bf000-0x4)=0x0, &(0x7f000087b000-0x4)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)="2f6465762f70746d7800", 0x106, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) readahead(r1, 0x7ff, 0x3ff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000fc7000)={0x0, 0x0, &(0x7f0000a95000-0x1c)=[]}, &(0x7f0000cac000-0x4)=0x10) inotify_init() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000986000-0x4)=0x20, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000adb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c82000)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000784000-0x68)=[], 0x0) r3 = syz_open_dev$loop(&(0x7f00002a0000)="2f6465762f6c6f6f702300", 0x0, 0x101082) r4 = socket$unix(0x1, 0x2000000000005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00004fa000)={r2, 0x2, 0x2, 0xffffffffffffffff, 0x3, 0x100000000}, &(0x7f0000369000)=0x14) memfd_create(&(0x7f0000fc0000-0xb)="2f6465832f6c6f6f702300", 0xfffffffffffffffe) r5 = memfd_create(&(0x7f0000a48000-0xc)="00003c1f8000000000006c00", 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000664000)={r2, 0x20, 0xb, "80ee053e791631e79ee676"}, 0x13) accept4$inet6(r5, 0x0, &(0x7f0000392000)=0x0, 0x80800) fchmod(r3, 0x3ffffffffffffffe) sendfile(r3, r3, &(0x7f0000224000-0x8)=0x0, 0x100000002) fremovexattr(r4, &(0x7f00001ef000)=@random={"747275737465642e00", "2c2600"}) close(r3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000df5000-0xe)={0x5, [0x2, 0x7, 0x3f, 0x4, 0x1f]}, &(0x7f00004d3000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000aa0000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x2, 0xa896, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}], 0x8) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dfb000-0x9)="2f6465762f72746300", 0x2840, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000538000-0x50)={0x0, 0x1f, 0xfff, 0x0, 0xe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000141000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000657000)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00003ae000)={0x0}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000073b000-0x10)=[{&(0x7f000099c000-0x39)="390000001300090469000000080000000700004003000000450001070000001419001a000400020100070000000100000001010c00f41ee400", 0x39}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ea000-0x10)="2f6465762f73657175656e6365723200", 0x4100, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b6000)={0x0, 0x8}, &(0x7f0000955000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00001b9000)={r3, @in6={{0xa, 0x2, 0xfffffffffffff49c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, 0x98) r4 = syz_open_dev$usbmon(&(0x7f0000d91000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x200) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x4b6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00005ac000)={0x0, 0x2, 0x0}, &(0x7f0000c67000)=0xc) getsockopt$sock_buf(r4, 0x1, 0x3b, &(0x7f000089e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000de8000-0x4)=0xbf) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00006f6000-0xc)={r5, 0x5, 0x30}, &(0x7f00005af000)=0xc) 2017/11/28 18:52:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00009f6000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) clock_gettime(0x0, &(0x7f0000bd6000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000c24000)=[{{0x0, 0x0, &(0x7f00000d9000)=[{&(0x7f0000543000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99}, {&(0x7f00002c9000)="000000000000000000000000000000000000000000000000000000000000", 0x1e}], 0x2, &(0x7f0000992000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x79, 0x3}, 0x401}], 0x1, 0x0, &(0x7f0000728000-0x10)={r2, r3+10000000}) fcntl$setflags(r0, 0x2, 0x1) listen(r1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000625000)="2f6465762f6b657963686f726400", 0x10000, 0x0) r5 = syz_open_dev$loop(&(0x7f0000000000)="2f6465762f6c6f6f702300", 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) memfd_create(&(0x7f000041f000)="2f6465762f6c6f6f702300", 0x0) socket$inet_sctp(0x2, 0x5, 0x84) fallocate(r5, 0x3, 0x200, 0x44400006) 2017/11/28 18:52:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000dc6000-0x4)=0x0) capget(&(0x7f00008e7000)={0x39980732, r3}, &(0x7f0000299000+0xf0d)={0x0, 0x8, 0x6913, 0x3f, 0x1, 0x1}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r4 = dup3(r0, r1, 0x0) dup2(r1, r2) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000e77000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000715000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030f000-0x4)=0xe8) getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e22000)={0x0, 0x0, 0x0}, &(0x7f00007d3000)=0xc) stat(&(0x7f000081a000-0x8)="2e2f66696c653000", &(0x7f0000ab3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0x4) ustat(0x4b94, &(0x7f0000b24000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000582000-0x4)=0x127b, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000083e000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x10023, 0x0, 0x0}, {0x0, 0x2, 0x0, 0xbc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@broadcast=0xffffffff, 0xd96b, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x1, 0x0, 0x1, 0x6, 0x20, 0x0}}, 0xe8) r2 = creat(&(0x7f000083a000)="2e2f66696c653000", 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bad000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd4000)=0xe8) connect$inet(r1, &(0x7f0000ff4000)={0x2, 0x0, @rand_addr=0xffffffffffff9f77, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00003a8000-0x4)=0x0, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000063000)={@common="6e723000000000000000000000000000", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f000007a000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, r3}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000725000-0x88)={0x1, {{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) close(r1) 2017/11/28 18:52:18 executing program 3: mmap(&(0x7f0000001000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000725000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00002af000)={0x40000000, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000034f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000b02000-0x4)=0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000de7000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000012b000)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x5, 0x7, 0x80}, 0xa0) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c35109c2278f66e807ea4bb3d11da95014a19a476c1728765916a1b3b4b2966567c3be", 0x23}], 0x1, 0x9) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000de6000)="6b657972696e6700", &(0x7f0000121000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000de7000-0x8)="6b657972696e6700", &(0x7f0000de7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) mmap(&(0x7f0000de6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bb1000-0x8)={r3, 0x7}, &(0x7f0000de6000)=0x8) close(r0) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000f2000)={0x4, &(0x7f0000dea000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dec000-0x8)=@assoc_id=r5, 0x4) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000dea000)=0x8, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000097d000-0xc)={r3, 0x200, 0x30}, 0xc) 2017/11/28 18:52:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) socket$inet6(0xa, 0xf, 0x40) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000510000)="2f6465762f6175746f667300", 0x400, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a39000-0x59)={0x0, 0x51, "3bd8d5fc18a45881bb2fb25d9b538509d09bebf42f388738678fe4ad4f5b90c6714fb751c9c910fba516d22542265bd5d8991d77cb58c1c17e888c4311ede905908e79e4a42bd455dbc9b633bb19ca9dcf"}, &(0x7f000017d000)=0x59) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00009a7000)={r1, 0xa4bf}, 0x6) r2 = syz_open_dev$mice(&(0x7f0000725000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) clock_gettime(0x0, &(0x7f00001ab000)={0x0, 0x0}) membarrier(0x8, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = add_key$keyring(&(0x7f0000ef9000+0xbab)="6b657972696e6700", &(0x7f000041f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$update(0x2, r4, &(0x7f00002dc000-0x5d)="bd73a17b78841d718811f1ed514a6ab8239de8c950e2230fd724980d3cd01c12528ae7f141d9f6a2ec20f24d144d2a0685a02377bb2ddaa916d42385ab9f8a94efc81f9749c8172510526416ebba679aa7811afc620527064dca3b9b0d", 0x5d) getrusage(0x1, &(0x7f0000b2b000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000066000-0x10)={0x2, &(0x7f0000ddd000)=[{0x7fff, 0x5, 0x4, 0x4}, {0x8, 0x800, 0x80000001, 0xcd2e}]}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000631000-0x10)={0x0, 0x0}, &(0x7f00002b1000-0x4)=0x10) getrusage(0x1, &(0x7f0000eae000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) select(0x40, &(0x7f0000308000-0x40)={0xef39, 0x2fc9, 0xff, 0x5, 0xfffffffffffffffa, 0x1, 0xe5a5, 0x0}, &(0x7f00000be000-0x40)={0xffffffffffffffff, 0x4, 0x1, 0x800, 0x16f5, 0xfa, 0xff, 0x4}, &(0x7f0000d92000)={0x80000001, 0xffffffffffffffff, 0x8, 0x2, 0xff, 0x40, 0x0, 0x0}, &(0x7f0000212000-0x10)={0x0, 0x0}) utimensat(r2, &(0x7f0000478000)="2e2f66696c653000", &(0x7f0000c09000-0x20)={{r3, r6}, {r3, r5}}, 0xfe) getsockname$packet(r2, &(0x7f0000519000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000964000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000c0e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x4, 0x0, 0x0, 0x9, 0x1800200, r7}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/11/28 18:52:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f87000)=0x2, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x100000000000000, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000740000-0x4)=0x800, 0x4) sendto$inet6(r0, &(0x7f0000248000)="75", 0x1, 0x20004000, &(0x7f0000999000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x582e}, 0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000df8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000462000)=@ethtool_cmd={0xc, 0x7ff, 0x5, 0x1, 0x36a, 0x7, 0xb2, 0x71fd, 0x8, 0xa6, 0x6, 0x2, 0x8, 0x2, 0x72, 0x1, [0xb11, 0x8000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f00003d1000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x802, 0xfffffffffffffffe) bind$packet(r2, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0xfffffffffffffffe}, 0x4) setsockopt(r0, 0x81, 0xe75, &(0x7f00005d6000+0x27a)="2f", 0x1) fcntl$setstatus(r2, 0x4, 0x2000) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x25, 0x3, 0x40000000040) sendto$inet(r2, &(0x7f00007c3000-0xba)="7440298bb16b7350d78e9d2c7c6cae55ec6f2add97fcdcac7a43b85d9a5e4d8c9857201bb6719d4f90c9bd8dab011fc17eb6fffab26320816782b77f70e1cb8a296223e15731f6d1716047576d744e5fcf4445bfcab115034af40b6f4bae5bee1c352944268a773f59b29f9c270b7adf75160e770f673e47b52d1c1df5969411200000000000000001889f0b7c17f6632c63e503411a55414410afda40c2f0af8482933d49767feb02afce441fb92be7dde6bb9b286485a63d08", 0xba, 0x40003, &(0x7f0000028000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x20100000800, &(0x7f00009cc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f88000)=0xc7) sendmmsg$nfc_llcp(r3, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f0000238000)=[], 0x0, &(0x7f000023a000-0x1010)={0x10, 0x1, 0x2, ""}, 0x10, 0x0}], 0x1, 0x0) timer_create(0x6, &(0x7f0000da1000-0x60)={0x0, 0x26, 0x1, @thr={&(0x7f000007f000-0xb)="9553f1b2fdf8c5d2083d30", &(0x7f0000b17000-0xa0)="77d45d25d3ece1ae5fc9096a22386c2c1a64aeee337f54bde217cfc66551ea6171b72084e18ef9da0e40f346072b9fa420b2d86bfe70824cc2803972bcd4995ebd2e4c5fe5affbb711d4360591bbbb8476141f3ca31bf9c30202755d4a0f7b87bfc711bc680a999aa1e230d40e7b926ab966f3c2bc20367921d9c0c68d7acaab27a04a2af72cdd4c86fae4c7c7059a7ffd1cfc905f80e21ab0fec2fce1590b61"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b04000-0x4)=0x0) timer_gettime(r4, &(0x7f00006c7000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(r0, &(0x7f000088c000-0x1e0)=[{{&(0x7f00001d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d79000)=[], 0x0, &(0x7f00002da000)="", 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={r5, 0x0}) poll(&(0x7f0000516000)=[{r2, 0x80, 0x0}], 0x1, 0x0) r6 = open(&(0x7f0000eba000-0x8)="2e2f66696c653000", 0x12c80, 0x20) setsockopt$inet_opts(r6, 0x0, 0x9, &(0x7f0000835000+0x7a9)="69699394c9a2c488f4576cfaab522b8eadf5b1e43d145cd6706373f3a269cdefccf8a4353152b7d4b06b72c7a74c4bae97a3791bd3d81c5297b5e25eb30ae31528c102b238b6d5a1f42d054457dae3feca09e3a8d5bc75a361da2c54cfd836c86d65af2a1869a8e0dfdd4f9dfbcba762411b8e03936cd5225ab7d5d815634c4818d588ab464e832b8a8845e2ae63781511752bc62d382fb1a9afe50e223aa6e2df04343fc76f3169b7127d45479250c61bb88758ed6b403d6041d0b73cf01f6853139df585d5331e098f22f1ba486a2e4460017b22b196e1e04621e75762e94284e9eb71fb9e4cb350cbb4925065036b510b6d311b", 0xf5) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f000042d000)="2f6465762f6c6f6f702300", 0xfffffffd, 0x800024102) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r7, 0x0) [ 258.965590] Buffer I/O error on dev loop0, logical block 0, async page read 2017/11/28 18:52:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000002, &(0x7f00003cc000)=0xd4, 0x4) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000d00000-0x4)=0xb06) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f000013a000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000ca1000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000961000)={0x0, 0x0, ""}, &(0x7f000061c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e91000)=@assoc_id=r2, &(0x7f00009a1000)=0x4) link(&(0x7f0000a0c000)="2e2f66696c653000", &(0x7f0000a3d000-0x8)="2e2f66696c653000") sendmsg$unix(r1, &(0x7f0000849000-0x38)={&(0x7f0000942000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00001ff000)=[{&(0x7f0000891000)="e315072a108d11d2eb7e7dfbcfafbe44e1438062ff2ade7590f99c75b86a2b23e770d658c8ed4a4ca4acb871c740c03eb99d8d20b0bf9d282d54a290cb6f5cd3f0eb05b4a3ce5973a09bed002a8cc1260138527d869af2ecf22ce41385507a40", 0x60}], 0x1, &(0x7f000081f000-0x60)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48, 0x1}, 0x1) sendto$packet(r1, &(0x7f0000681000)="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", 0x6e0, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x104000003ff, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$FIONREAD(r1, 0x541b, &(0x7f00007f1000-0x4)=0x0) ustat(0x1, &(0x7f000030c000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00003d5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c51000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dba000-0x4)=@assoc_id=r1, &(0x7f0000bc0000-0x4)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000f0b000)="2f6465762f73657175656e63657200", 0x40000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00008e4000)="2f6465762f6175746f667300", 0x101400, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000b8d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000469000-0x4)=0x10) epoll_create(0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005bc000)={0x0, 0x0}) r3 = dup(r2) mmap$binder(&(0x7f0000594000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b3d000-0x8)={0x0, 0x0}) bind$inet(r4, &(0x7f00001ec000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000cf2000)=0x8001) 2017/11/28 18:52:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000366000)="2f6465762f6e65742f74756e00", 0x0, 0x40000000100a) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b30000-0x4)=0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62707130000000000000000000000000"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f2a000)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f000078f000-0x4)=0x3) syz_extract_tcp_res(&(0x7f000083d000-0x8)={0x0, 0x0}, 0x83, 0x82) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000eea000-0x28)={@generic="00000000000000000000000000000000", @ifru_ivalue=0x0}) lremovexattr(&(0x7f0000434000-0x8)="2e2f66696c653000", &(0x7f00006a5000-0x1a)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") syz_extract_tcp_res(&(0x7f00006f1000)={0x0, 0x0}, 0x200000006, 0xfffffffffffffff8) write$tun(r1, &(0x7f0000662000)=@hdr={0x5, 0x4, 0x5, 0x4, 0x1, 0x9e, @ipv6={0x0, 0x6, "00340f", 0x99a, 0x2f, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x3c, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x42, "4aaed12ae011aee6243af5b974c48aa29df4c6afcf24babfcf38ab2f609330486cadc096e5f17641d9f4352a0b0c6f95198f27fdbdf3b9d4536f001a780e62b48881"}, {0xff, 0x25, "8c00138ab28d32f5a3b411e5eb2828a01ddb0a70fc0c4d5ca8ab5bbc068dfce77b26c7b756"}, {0xff, 0x83, "02601f643260a1bf06b8ccce2103897c4b7a3bc0bd762f74c1612df61cd85d722cc4672cd06762ef6ffcd1b57fe0a815053f5b71b33556a801db1dd12da2e2d1a1c828ecefee2979b32d6781564fd70727e68850cd1ca8a241340cc059804c30cf6441bf17330905d9f924c08bceb1328475419fe6266d141e3c0fbf61567de4a0321c"}, {0xff, 0x8f, "ff1967c3cc322dbef02879c7e70701a808c09dfbd86b813ff2975df1a77a3e22c707de5157bb723cdf508fbe6da51ae18b332df6dd62a96bbc6ca302915221454b1681d9aa77e9d2ce47ce0a7106733dcedf4b1da563973eb2ffd48b04318fe971ca2645db4135cd79324dfcd6830049d7f3e44b8d91371c0ec552cdd38b84cfe65734de3a8a1be8af17673977cbd0"}]}, @hopopts={0xe4b1a975c69eaf10, 0xb2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc7, 0x3c, "0e7e2bbb801c974369ee23bf120293d188683c4fbcb0e2dfc0854092c21e6eced03b365224bd307fe641c9de011898a6079e16194be98439626ec649"}, {0x0, 0x55, "85b43f99b0248239065c344fb3dd41c2dc7062ecc624a097a594d2118bf5c21e1dc024d601229eeb91bed6522443ff7ad12946b05bcb516a520c9f62c6ffbba9158e3b9c3928cdfb5f129edb817031d6d446cf4fe9"}, {0xc2, 0xf3, "40d18ba0782dc6d07b910171f611724eea26dc6f9cd39bc68a5aab20fb0e6ad72d664bfb4fec5c21951029faefd043a8ed99240f81bda6537413671b0c8a115987390185a705e4947a1f5f910b24762993509f4703fe97903e7c70c30537470ea2836ad63a9243dee76f499f597dc81e7922bc7cb7ee9bb1215f352e7d2f9217c4ddee0d04cd95b598f7680b9fe54e81280ee8e6262573cf59b1bd5b6f9c69432afd664bf848c6a4cfe5190b88c3deba4185019028ebca47166d90ccfddfac32219c7c8444a3b24c6c33a2450449adabd32e823e2b18c61e9c41a82ec580bc3286ff3f143229f38557ae32b11b297179f328b2"}, {0xc2, 0x56, "c3475d93a9192c2e77df9a98a33adbad3ff40f75b87ea71d69827072c6e641e40d8b5162c873f613810708038b66629be0f21e785329cd5b00a72e3202519565e1330b02657010363f4a8bcc8ac0e06d5b5264bfd77f"}, {0xfe, 0xe7, "6fc7a8153df3b48f3395365230992443e2a6c0551a3bef0a1556718ddbddadcf12bd328dee03f0bc7a1d4eadc0ae47d80c7c48a5106fb2fc0b4912d9c49004176ca87c42f59cd6025d467adcbc71aaf45a268d90f8e58a84195a9137dd16c9cc8165ed5a90f5e6167476aab23d9ea71785c73305d436ec036b4524304d0dacdf02091d1681068a893f6ef29d510f664e18425a72271406499b349e98e51bd0400dd040326c1489efbbbbc6d96fe9a1188bf0736cdfccaf76607e2bbddc5b80ab3e9a0619b00c5e127a2ef4773390e4a765ba0eadf04e5931cc65a54b087e5d8fa94b3bbe6fe2a5"}, {0xff, 0xdc, "18dfd0021b5cd9fdc583ae12c0bbbca25f06afbc453c31346f7207c135b76f9cf0926201c9190b4e65037a5971a6ef0335ebce3c52e15129a5c7377ca16cddc83acf6523e72d7cbf4798a914425e2e7e549b4c1fe463b19a800c84454b9781ca7498928b080e4e1a12ff95ade6c2dfba083b33d7965196302c99279cc467726f5aa7b3f0ae8db40dbd04909633276a2b395838e5fc618203c803c7493331341ba26278f97128b567540bb14d56d8c3768336a7ca00b5e1c37e4974999aea912ee1750ff2ea4cbb2ff3433141bd57015ab4e82ef9814069bf78e297fd"}, {0xfe, 0x3d, "4b1ef9b90ae6a8b133a34b570243a7633d72700b8bb8cca5b97d3172e2e7587dedd998541f2894705ac24e286fa21760af05f22af3fa8eac595ef77e0d"}, {0xc2, 0xf4, "afdb8ddc8932a87e56ded59fed532ce17f457984826175325566d0cbc15bca347af701c7deaad46f2e5da0b0982fe993edcf7dd7f49f0ee9ef5ec2f79f84a43a316170b69b3cbbc243b1e4603aa1450103a94595cc00165b03feebe1f32cb18c853a42f0982aa0441f3f6d65e67d9d90a4ca3822df44f3d5b20446d4808b0cd03400d44dd922f8c139320e0af53b67c58c69b2522c29134a6e6ade5d355bf99b6c4897a305d078015afb62dafd4d7a41a14567badcf4faf5a87139b061fe557656c2e427bb2d48bdae5e0fd63587be52a883f878d9450242099a70459d198a5278baa7bf57658ad54d727fb3278ae902638810db"}, {0xff, 0xb4, "6016833f7cb5688a72264b88b4dfa3bca74cbd7dc753c255bcd101653962fd4490ae9b437a3bb111de2acd6af490e5101b077fcaaddaaf63bf8d8595b1880e2ea2ccf508e758717e8f98af5cb048f50e7f3cdcb6d8aaa36831ec53ac58b3d514e52a53ac946706249f0672ef1a90efcd2734d47ddb324c71be920508697eeea5914d14fa5cd73d734d653d73722a4d5066b8e33da7504184199971a3c336d2c49a13038a81d88cff6038ee09cd53a99db5f486f1"}]}, @routing={0x89, 0xa, 0x0, 0x4, 0xdd, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @dstopts={0xfe, 0x1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x47, "5d3d25a6b33546cfb20878c640413a4653fb4dd0c12e405a41f6b9b6c281719d744618f5a6ba5198466f3af84c95aee156edfef59700886dd54d08c2abbb2de597db76805da9fe"}, {0x1, 0x90, "6540ebf3ec0db486c669de83e44a9c6672cc6899f5586301fad8f82fe847e3d9f7b145037bfafb114c6c0d3cf10d542e553bb34bf7d165b43780f26394d102368875013856352cd9e08ba6007ca5458061ba8e82ff09f8d333135069677536c71e9f3ec037a7e82c551567ec732762d1ec45f0eb5c1e6e08c1f71f555533e6741a33fe3b58058d2b1d21cb604f4a0dcc"}]}, @fragment={0x9d, 0x100000001, 0x2, 0x7, 0x7ff, 0x7, 0x1}, @dstopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @fragment={0x21, 0xfffffffffffffffb, 0xffff, 0x3, 0x9, 0x2, 0x3}, @fragment={0x16, 0xa1, 0x7, 0x21c84, 0x1, 0x1, 0x3}], @tcp={{0x1, 0x1, r3, r4, 0x4, 0x0, 0xa, 0x0, 0xfff, 0x0, 0x1, {[@eol={0x0}, @md5sig={0x13, 0x12, "715ba3f66d777b0f3dd05bce8b394cb1"}]}}, {"154c2425282dceb06904111db74d6e2885882c8f499c918ae546809155dd58782045d278a6d460b953755e2560a702971fdec9877d2b13d771ff93b0339e3d08566fee6c0bef0ad84b7347fe003fa7a935bda2a631be183f6f8a521d3f8277e3501b7c56910b4dad33c408aaef048eeebab9d875fad02a0fcfc56b9065cae3b62a3c2aa156c7b2f97005a51b651b8b724277057605d7f92e846138574b5b1c9acaa52d87488d4c033591accb77e024a0171e75e9a318939b24c2832499efdf6bf584414a73ab3dde28d053e8c496a6331c6c90ece0f573bbe87c7b5ffe78949382b8ed140ee7eedd402772924d40"}}}}}, 0x9cc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00005f7000-0x4)=0x3, 0x4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00004cd000-0x10)={0x8, &(0x7f0000c04000-0x40)=[{0x3, 0xfde, 0x20, 0x327}, {0x3a979eb2, 0x6, 0x9c, 0x81}, {0x0, 0x529, 0x2, 0x6b}, {0xfffffffffffffffa, 0x4, 0x5, 0x0}, {0x6, 0x2, 0x5e81, 0x2d7b}, {0x5, 0x7ff, 0x5, 0x2}, {0x3, 0x7, 0xaee, 0x5}, {0x5, 0x8, 0x8, 0x4}]}) write$tun(r1, &(0x7f0000d66000-0x16a)=@hdr={0x0, 0x84, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00002b6000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x1, 0x6, 0x1000, 0x2c, 0x1}, 0x20) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000001000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_int(r5, 0x29, 0x10, &(0x7f0000006000)=0x0, &(0x7f000000c000-0x4)=0x4) [ 259.071152] ================================================================== [ 259.078529] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801c47bb180 [ 259.087152] Read of size 8 by task syz-executor0/6510 [ 259.092307] CPU: 1 PID: 6510 Comm: syz-executor0 Not tainted 4.9.65-g8ae26d1 #98 [ 259.099800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.109116] ffff8801a995f698 ffffffff81d90469 ffff8801da001140 ffff8801c47bb180 [ 259.117056] ffff8801c47bb580 ffffed00388f7630 ffff8801c47bb180 ffff8801a995f6c0 [ 259.124994] ffffffff8153a3fc ffffed00388f7630 ffff8801da001140 0000000000000000 [ 259.132934] Call Trace: [ 259.135485] [] dump_stack+0xc1/0x128 [ 259.140813] [] kasan_object_err+0x1c/0x70 [ 259.146573] [] kasan_report.part.1+0x21c/0x500 [ 259.152766] [] ? mutex_lock_nested+0x56f/0x870 [ 259.158969] [] ? dst_dev_event+0x6f/0x2e0 [ 259.164729] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 259.170664] [] __asan_report_load8_noabort+0x29/0x30 [ 259.177378] [] ip6_dst_ifdown+0x2f1/0x320 [ 259.183142] [] ? packet_notifier+0x448/0x770 [ 259.189164] [] ? ip6_pol_route_output+0x60/0x60 [ 259.195443] [] dst_ifdown+0x75/0x230 [ 259.200767] [] dst_dev_event+0xb1/0x2e0 [ 259.206355] [] notifier_call_chain+0x90/0x1a0 [ 259.212461] [] raw_notifier_call_chain+0x2d/0x40 [ 259.218828] [] call_netdevice_notifiers_info+0x51/0x90 [ 259.225717] [] netdev_run_todo+0x17a/0x6b0 [ 259.231564] [] ? register_netdev+0x30/0x30 [ 259.237411] [] ? __sk_free+0x5c/0x230 [ 259.242823] [] ? sk_free+0x28/0x30 [ 259.247978] [] ? __tun_detach+0xc20/0xc20 [ 259.253738] [] rtnl_unlock+0xe/0x10 [ 259.258977] [] tun_chr_close+0x49/0x60 [ 259.264477] [] __fput+0x28c/0x6e0 [ 259.269540] [] ____fput+0x15/0x20 [ 259.274607] [] task_work_run+0x115/0x190 [ 259.280279] [] do_exit+0x7e7/0x2a40 [ 259.285519] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.292495] [] ? release_task+0x1240/0x1240 [ 259.298428] [] ? get_futex_key+0x1050/0x1050 [ 259.304449] [] ? __dequeue_signal+0xa3/0x550 [ 259.310468] [] ? recalc_sigpending+0x72/0x90 [ 259.316488] [] do_group_exit+0x108/0x320 [ 259.322162] [] get_signal+0x4d4/0x14e0 [ 259.327664] [] do_signal+0x87/0x1a00 [ 259.332991] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 259.340051] [] ? setup_sigcontext+0x7d0/0x7d0 [ 259.346158] [] ? tcp_setsockopt+0x89/0xd0 [ 259.351917] [] ? SyS_futex+0x22e/0x2d0 [ 259.357414] [] ? do_futex+0x15c0/0x15c0 [ 259.363086] [] ? exit_to_usermode_loop+0xac/0x120 [ 259.369541] [] exit_to_usermode_loop+0xe1/0x120 [ 259.375822] [] syscall_return_slowpath+0x1a0/0x1e0 [ 259.382366] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 259.388909] Object at ffff8801c47bb180, in cache kmalloc-1024 size: 1024 [ 259.395707] Allocated: [ 259.398168] PID = 3347 [ 259.400630] save_stack_trace+0x16/0x20 [ 259.404575] save_stack+0x43/0xd0 [ 259.407990] kasan_kmalloc+0xad/0xe0 [ 259.411667] kmem_cache_alloc_trace+0xfb/0x2a0 [ 259.416212] ipv6_add_dev+0xbb/0x1000 [ 259.419974] addrconf_notify+0xa5e/0x2190 [ 259.424086] notifier_call_chain+0x90/0x1a0 [ 259.428368] raw_notifier_call_chain+0x2d/0x40 [ 259.432913] call_netdevice_notifiers_info+0x51/0x90 [ 259.437978] register_netdevice+0xb92/0xea0 [ 259.442260] register_netdev+0x1a/0x30 [ 259.446110] loopback_net_init+0x76/0x160 [ 259.450222] ops_init+0xa9/0x3a0 [ 259.453549] setup_net+0x1b2/0x3e0 [ 259.457051] copy_net_ns+0x189/0x280 [ 259.460728] create_new_namespaces+0x37f/0x730 [ 259.465272] copy_namespaces+0x291/0x320 [ 259.469295] copy_process.part.51+0x1c99/0x5d40 [ 259.473926] _do_fork+0x1c0/0xd70 [ 259.477340] SyS_clone+0x37/0x50 [ 259.480667] do_syscall_64+0x197/0x490 [ 259.484524] return_from_SYSCALL_64+0x0/0x7a [ 259.488890] Freed: [ 259.491003] PID = 0 [ 259.493206] save_stack_trace+0x16/0x20 [ 259.497140] save_stack+0x43/0xd0 [ 259.500554] kasan_slab_free+0x73/0xc0 [ 259.504401] kfree+0xf0/0x2f0 [ 259.507469] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 259.512274] rcu_process_callbacks+0x871/0x12c0 [ 259.516907] __do_softirq+0x206/0x951 2017/11/28 18:52:18 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000013000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000012000-0x8)="6e65742f74637000") ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000000)={0x3, 0x20, 0x6, 0x100000001, 0x3, 0xfffffffffffffffa}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000012000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000012000)=[{0x3, 0x9}], 0x1) read$eventfd(r2, &(0x7f0000009000-0x8)=0x0, 0x8) [ 259.520680] Memory state around the buggy address: [ 259.525572] ffff8801c47bb080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.532894] ffff8801c47bb100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 259.540662] >ffff8801c47bb180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.547984] ^ [ 259.551310] ffff8801c47bb200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.558631] ffff8801c47bb280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 259.565951] ================================================================== 2017/11/28 18:52:18 executing program 3: getitimer(0x0, &(0x7f00007c4000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", 0x40882, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)="646374637000", 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x3, 0x53, 0x5, 0x400, 0x7}, &(0x7f0000001000+0xa38)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000)={r1, 0x0, 0x8, 0x5}, 0x10) pselect6(0x40, &(0x7f00002ee000-0x40)={0x1, 0x10000, 0x100, 0x7, 0x3, 0x8, 0x5, 0x10000}, &(0x7f00009b8000)={0xfffffffffffffff9, 0x8001, 0xe933, 0x80000000, 0xffffffff, 0x1000000000, 0x80, 0x7df}, &(0x7f0000000000)={0xffffffffffffffff, 0x3a, 0x1, 0x6, 0x3, 0x1, 0x9, 0x2}, &(0x7f0000e1c000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0x1}, 0x8}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000002000-0x30)=[{0xa, 0x200}, {0x8, 0x3ff}, {0x0, 0x7}, {0x8, 0x81}, {0x2, 0x0}, {0x2, 0x4}], 0x6) 2017/11/28 18:52:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000036b000-0xe)="2f6465762f6b657963686f726400", 0x400002, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x87, 0x0, 0x0, 0x3}, {0x6, 0x0, 0x0, 0x10000000}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r1, &(0x7f0000d42000-0x1000)="", 0x0, 0x8804, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = timerfd_create(0x0, 0x100000000000) r3 = request_key(&(0x7f000000c000-0xb)="636966732e69646d617000", &(0x7f000043c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d41000)="707070316c6f00", 0x0) add_key(&(0x7f0000345000)="727872706300", &(0x7f0000709000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b2f000)="2f6465762f72746300", 0xaaf395132b107016, 0x0) uname(&(0x7f00007cf000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") splice(r2, 0x0, r4, 0x54, 0x8000, 0x3) r5 = request_key(&(0x7f0000f40000)="646e735f7265736f6c76657200", &(0x7f00008d7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c76000)="626465767b766d6e65743076626f786e65743128292f7070703100", 0xfffffffffffffffe) add_key$user(&(0x7f0000dc6000-0x5)="7573657200", &(0x7f00009aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008a3000-0x35)="bc6e5cfdce2a6213522e9ef6b2f7dcad702c070cbeacca23d3f34377cad3ffa7b9b9c5dc7eb4b211753bab7c25b0e229ea47cedd6e", 0x35, r5) keyctl$link(0x8, 0xfffffffffffffffb, 0xffffffffffffffff) dup(0xffffffffffffffff) ioctl$TCXONC(r4, 0x540a, 0x4) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) 2017/11/28 18:52:18 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)="2f6465762f62696e6465722300", 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0xc, 0x0, &(0x7f000000d000-0x98)=[@release={0x40046306, 0x4}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) lseek(r1, 0x0, 0x2) mmap$binder(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0xf) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) syz_open_dev$binder(&(0x7f000000f000)="2f6465762f62696e6465722300", 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000011000-0x9)="2f6465762f73672300", 0x8, 0x8802) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000012000)={0x10002005, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xa8, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}, @release={0x40046306, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000001000)=[@flat={0x73622a85, 0xa, 0x0, 0x100003}], &(0x7f0000004000)=[0x78, 0x78]}}, @dead_binder_done={0x40086310, 0x0}, @reply={0x40406301, {0xffffffffffffffff, 0x0, 0x2, 0xd52, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f000000d000-0x58)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f0000009000-0x85)="f078492a298b48e11bde4d3a449d168b9562709fba2825a2bc6ffd92111f9f111c8180d12ab0bb76d5dbbb7661af4762b6af2c305dab4690f71e8c5b2cac27e783a813bbdbcb69686be1d683a925790b4f73e39b0c05a94efd949c3f200abfa12c9291841fc841df35e86fcf2cade82b73dd59e27c7a0250cc11dd80c2a07ca06907687a76", 0x85, 0x7, 0x26}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f000000c000)=[0x40, 0x38, 0x48, 0x68, 0x38, 0x20, 0x20, 0x28]}}], 0x70, 0x0, &(0x7f0000011000)="2ea4a0c81f4c17f72bcb42e1a31450c778523148315d921855a59e177161f14945ea2c6539be0f5e257bcb27e2f03eb6d7c52dbc6e503690c32b0bcd9bc18688c2359baebfc32620015b569dfd50fb70ac1e8ac48d51c47d9358dbc8f163d92a86024af0c3eb3e7288213551bf91f4c4"}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000013000-0x8)="2e2f66696c653000", 0x2000, 0x0) 2017/11/28 18:52:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="636f726564756d705f66696c74657200") ioctl$TCSETS(r1, 0x5402, &(0x7f0000005000-0x24)={0x3, 0x81, 0x1, 0x101, 0x200000000000009, 0x2, 0x9, 0x9, 0x1, 0x3, 0x100000001, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000018000-0x4)=0x4) pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)="39", 0x1}, {&(0x7f0000015000)="28", 0x1}], 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000-0x8)="6b657972696e6700", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000018000-0x6)="6c6f676f6e00", &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x20)="21b050998b40a5a64f072d90fdd84d8cebe1775d3a88f0c6a21a1960d7d19643", 0x20, r2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000014000-0x4)={0x1, 0x0, []}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x1, 0x84, 0x3afd, 0x0, 0x8b5, 0x6, @ipv6={0x2, 0x6, "536ce0", 0x125c, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3f, 0x0, 0x1, 0x7f, 0x101, []}, @fragment={0x32, 0x83, 0x4, 0x80, 0xffff, 0x7, 0x0}, @dstopts={0x3f, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x83, "b5d7e407888e34475a4f0ff546b8e560130c105dc090e517274f3a9dfb064baafbd2429da9688569d969ba0b444bf037083f2bf06aabd26b864cb9cd7154df0e6e298630704dbce5dee64a29248e1ff5d43c0d34ed9e9822241e60ff07d4d6b996237a77829c2dda1ffeb3b83e687f54a09e836bf2992f45b2551f7e0dd4086a4a3be2"}, {0x1, 0x19, "3e6faef0916b0cd87982411cd04215bd756c81f174db92458e"}, {0xff, 0x8f, "3ce8b9dfaff346218fc1c4b58d0e5a76d71c2519925ab7a9e265d1aa45defa12fd82bf613353148df05946860209bb81c4cd2c8efe5b8e2f8fa77735af9fb02ccdf48636301717948e69794ea3391d1cc48455bfd499ebace8f90a434bd2a7bfad9607d7aa129c5e8343f41c2583adff4be2023d6c30058f31129eae2ec9df29eb39b0b6cd83decc9d984efb61975d"}, {0xff, 0x3, "e5bbef"}]}, @fragment={0x3c, 0x6, 0x8, 0x1, 0x1, 0x2, 0x1}, @dstopts={0x8, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7bbf3a51bd56a313, 0x62, "ac49d19cb7d52938dd865ae8d7da5c21052baa62992d5cb4cf398a46aa3b2e9037beb2c483b93c826e86da586b44d2bad4c19fa69e207a02e1fa0346859fc1274d3c916f8f1fc552628e451a92bbbfe0b53b01f14cc408a945d1112fe560cde82e1b"}, {0x5, 0x1000, "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{0xff, 0x54, "9b17fd827c7199392ade67f5fd3fa45f3a94075a4fb55159dcb7fbca07a4fad8f024962f52601a141768991e07c72700e0d30da58eac59a388e8e05bc4c15c65a81a9c3371d1408e8571b12fb5f7618aa12e5d89"}]}], @udp={0x1, 0x3, 0x42, 0x0, "07fa6b4735b489f24373231c47138141be91b3f0232a9254a3e71bf95ee51e15fa02ffbb4748b437a4898101d5f1f3964b9a76f171f0dbbfae8c"}}}}, 0x128e) [ 259.573268] Disabling lock debugging due to kernel taint [ 259.579672] ================================================================== [ 259.584436] binder: 6560:6562 Release 1 refcount change on invalid ref 4 ret -22 [ 259.584492] binder: 6560:6562 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 259.602875] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801c47bb180 [ 259.611499] Read of size 8 by task syz-executor0/6510 [ 259.611651] binder: 6560:6575 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 259.611663] binder: 6560:6575 got transaction to invalid handle [ 259.611668] binder: 6560:6575 transaction failed 29201/-22, size 24-16 line 3007 [ 259.628902] binder: 6560:6579 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 259.630008] binder: 6560:6575 Release 1 refcount change on invalid ref 4 ret -22 [ 259.632226] binder: 6560:6575 unknown command 1986356271 [ 259.632230] binder: 6560:6575 ioctl c0306201 20003fd0 returned -22 [ 259.634454] binder: 6560:6579 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 259.634458] binder: 6560:6579 Release 1 refcount change on invalid ref 0 ret -22 [ 259.634463] binder: 6560:6579 got transaction to invalid handle [ 259.634467] binder: 6560:6579 transaction failed 29201/-22, size 24-16 line 3007 [ 259.691506] CPU: 1 PID: 6510 Comm: syz-executor0 Tainted: G B 4.9.65-g8ae26d1 #98 [ 259.700216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.709533] ffff8801a995f698 ffffffff81d90469 ffff8801da001140 ffff8801c47bb180 [ 259.717475] ffff8801c47bb580 ffffed00388f7630 ffff8801c47bb180 ffff8801a995f6c0 [ 259.725420] ffffffff8153a3fc ffffed00388f7630 ffff8801da001140 0000000000000000 [ 259.733372] Call Trace: [ 259.735923] [] dump_stack+0xc1/0x128 [ 259.741254] [] kasan_object_err+0x1c/0x70 [ 259.747016] [] kasan_report.part.1+0x21c/0x500 [ 259.753215] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 259.759151] [] __asan_report_load8_noabort+0x29/0x30 [ 259.765866] [] ip6_dst_ifdown+0x2f1/0x320 [ 259.771625] [] ? packet_notifier+0x448/0x770 [ 259.777645] [] ? ip6_pol_route_output+0x60/0x60 [ 259.783925] [] dst_ifdown+0x75/0x230 [ 259.789250] [] dst_dev_event+0xb1/0x2e0 [ 259.794836] [] notifier_call_chain+0x90/0x1a0 [ 259.800942] [] raw_notifier_call_chain+0x2d/0x40 [ 259.807309] [] call_netdevice_notifiers_info+0x51/0x90 [ 259.814200] [] netdev_run_todo+0x17a/0x6b0 [ 259.820048] [] ? register_netdev+0x30/0x30 [ 259.825895] [] ? __sk_free+0x5c/0x230 [ 259.831308] [] ? sk_free+0x28/0x30 [ 259.836462] [] ? __tun_detach+0xc20/0xc20 [ 259.842221] [] rtnl_unlock+0xe/0x10 [ 259.847459] [] tun_chr_close+0x49/0x60 [ 259.852961] [] __fput+0x28c/0x6e0 [ 259.858025] [] ____fput+0x15/0x20 [ 259.863088] [] task_work_run+0x115/0x190 [ 259.868761] [] do_exit+0x7e7/0x2a40 [ 259.874001] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 259.880978] [] ? release_task+0x1240/0x1240 [ 259.886912] [] ? get_futex_key+0x1050/0x1050 [ 259.892934] [] ? __dequeue_signal+0xa3/0x550 [ 259.898962] [] ? recalc_sigpending+0x72/0x90 [ 259.904983] [] do_group_exit+0x108/0x320 [ 259.910657] [] get_signal+0x4d4/0x14e0 [ 259.916158] [] do_signal+0x87/0x1a00 [ 259.921487] [] ? selinux_netlbl_sock_rcv_skb+0x470/0x470 [ 259.928547] [] ? setup_sigcontext+0x7d0/0x7d0 [ 259.934655] [] ? tcp_setsockopt+0x89/0xd0 [ 259.940415] [] ? SyS_futex+0x22e/0x2d0 [ 259.945916] [] ? do_futex+0x15c0/0x15c0 [ 259.951501] [] ? exit_to_usermode_loop+0xac/0x120 [ 259.957953] [] exit_to_usermode_loop+0xe1/0x120 [ 259.964234] [] syscall_return_slowpath+0x1a0/0x1e0 [ 259.970776] [] entry_SYSCALL_64_fastpath+0xc4/0xc6 [ 259.977316] Object at ffff8801c47bb180, in cache kmalloc-1024 size: 1024 [ 259.984113] Allocated: [ 259.986572] PID = 3347 [ 259.989032] save_stack_trace+0x16/0x20 [ 259.992966] save_stack+0x43/0xd0 [ 259.996380] kasan_kmalloc+0xad/0xe0 [ 260.000054] kmem_cache_alloc_trace+0xfb/0x2a0 [ 260.004598] ipv6_add_dev+0xbb/0x1000 [ 260.008364] addrconf_notify+0xa5e/0x2190 [ 260.012473] notifier_call_chain+0x90/0x1a0 [ 260.016757] raw_notifier_call_chain+0x2d/0x40 [ 260.021302] call_netdevice_notifiers_info+0x51/0x90 [ 260.026373] register_netdevice+0xb92/0xea0 [ 260.030655] register_netdev+0x1a/0x30 [ 260.034503] loopback_net_init+0x76/0x160 [ 260.038611] ops_init+0xa9/0x3a0 [ 260.041941] setup_net+0x1b2/0x3e0 [ 260.045444] copy_net_ns+0x189/0x280 [ 260.049121] create_new_namespaces+0x37f/0x730 [ 260.053665] copy_namespaces+0x291/0x320 [ 260.057688] copy_process.part.51+0x1c99/0x5d40 [ 260.062319] _do_fork+0x1c0/0xd70 [ 260.065734] SyS_clone+0x37/0x50 [ 260.069062] do_syscall_64+0x197/0x490 [ 260.072910] return_from_SYSCALL_64+0x0/0x7a [ 260.077279] Freed: [ 260.079388] PID = 0 [ 260.081588] save_stack_trace+0x16/0x20 [ 260.085523] save_stack+0x43/0xd0 [ 260.088941] kasan_slab_free+0x73/0xc0 [ 260.092792] kfree+0xf0/0x2f0 [ 260.095863] in6_dev_finish_destroy_rcu+0x9d/0xc0 [ 260.100668] rcu_process_callbacks+0x871/0x12c0 [ 260.105298] __do_softirq+0x206/0x951 [ 260.109056] Memory state around the buggy address: [ 260.113946] ffff8801c47bb080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 2017/11/28 18:52:18 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="14204b56ba0caa3a0313cedfc69c4afd", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="636f726564756d705f66696c74657200") ioctl$TCSETS(r1, 0x5402, &(0x7f0000005000-0x24)={0x3, 0x81, 0x1, 0x101, 0x200000000000009, 0x2, 0x9, 0x9, 0x1, 0x3, 0x100000001, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005000)=0x0, &(0x7f0000018000-0x4)=0x4) pwritev(r1, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)="39", 0x1}, {&(0x7f0000015000)="28", 0x1}], 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000001000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000007000-0x8)="6b657972696e6700", &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000018000-0x6)="6c6f676f6e00", &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x20)="21b050998b40a5a64f072d90fdd84d8cebe1775d3a88f0c6a21a1960d7d19643", 0x20, r2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000014000-0x4)={0x1, 0x0, []}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000018000)=0xc) write$tun(r1, &(0x7f0000001000-0x128e)=@hdr={0x1, 0x84, 0x3afd, 0x0, 0x8b5, 0x6, @ipv6={0x2, 0x6, "536ce0", 0x125c, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x3f, 0x0, 0x1, 0x7f, 0x101, []}, @fragment={0x32, 0x83, 0x4, 0x80, 0xffff, 0x7, 0x0}, @dstopts={0x3f, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x83, "b5d7e407888e34475a4f0ff546b8e560130c105dc090e517274f3a9dfb064baafbd2429da9688569d969ba0b444bf037083f2bf06aabd26b864cb9cd7154df0e6e298630704dbce5dee64a29248e1ff5d43c0d34ed9e9822241e60ff07d4d6b996237a77829c2dda1ffeb3b83e687f54a09e836bf2992f45b2551f7e0dd4086a4a3be2"}, {0x1, 0x19, "3e6faef0916b0cd87982411cd04215bd756c81f174db92458e"}, {0xff, 0x8f, "3ce8b9dfaff346218fc1c4b58d0e5a76d71c2519925ab7a9e265d1aa45defa12fd82bf613353148df05946860209bb81c4cd2c8efe5b8e2f8fa77735af9fb02ccdf48636301717948e69794ea3391d1cc48455bfd499ebace8f90a434bd2a7bfad9607d7aa129c5e8343f41c2583adff4be2023d6c30058f31129eae2ec9df29eb39b0b6cd83decc9d984efb61975d"}, {0xff, 0x3, "e5bbef"}]}, @fragment={0x3c, 0x6, 0x8, 0x1, 0x1, 0x2, 0x1}, @dstopts={0x8, 0x217, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7bbf3a51bd56a313, 0x62, "ac49d19cb7d52938dd865ae8d7da5c21052baa62992d5cb4cf398a46aa3b2e9037beb2c483b93c826e86da586b44d2bad4c19fa69e207a02e1fa0346859fc1274d3c916f8f1fc552628e451a92bbbfe0b53b01f14cc408a945d1112fe560cde82e1b"}, {0x5, 0x1000, "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"}, {0xff, 0x54, "9b17fd827c7199392ade67f5fd3fa45f3a94075a4fb55159dcb7fbca07a4fad8f024962f52601a141768991e07c72700e0d30da58eac59a388e8e05bc4c15c65a81a9c3371d1408e8571b12fb5f7618aa12e5d89"}]}], @udp={0x1, 0x3, 0x42, 0x0, "07fa6b4735b489f24373231c47138141be91b3f0232a9254a3e71bf95ee51e15fa02ffbb4748b437a4898101d5f1f3964b9a76f171f0dbbfae8c"}}}}, 0x128e) 2017/11/28 18:52:18 executing program 3: mq_open(&(0x7f0000abb000)="00", 0xc0, 0x10, &(0x7f0000be0000-0x40)={0x5, 0x8001, 0x0, 0x8, 0x1f, 0xf7c0, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e64000)="2f6465762f6e65742f74756e00", 0x0, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000150000)=0x0, 0x4) r2 = accept4(r0, &(0x7f00006f1000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000745000)=0xc, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x75, &(0x7f0000b54000)="d5e8c2e6ef411d6eb2a3cc07bfbe2c511de41ddd6ad4aecb58fec223174d79e5ae01800cf1ee7cd0856663111772673e576326e5becc074d3a3cbe70863d8a1d7e1b691497fd837aaaa2b2bdcee29b9fcfc03536a787bf9d94cd434331191b81ae5f1bb0eb01a428028102a92587d7f6269e81016a9c60c5cdfcdb3ec708055b71161c1238ce94b4491ccd06043afdd098e3f6f4fc16eb909763a6", 0x9b) syz_open_dev$tun(&(0x7f000065e000)="2f6465762f6e65742f74756e00", 0x0, 0x0) connect$inet(r1, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000ef8000)={0x0, 0x0, 0x30, 0xfffffffffffffffb, 0x7}, &(0x7f0000935000)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00007a9000)={r4, 0x0}, &(0x7f00006a0000-0x4)=0x8) sendmsg(r1, &(0x7f0000fbf000-0x38)={&(0x7f000042d000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000464000-0x60)=[{&(0x7f0000476000)="167fefdc33ca8f02aca7b24accc34c798581e08678704dffd4330b9b9f9a7af7a515344c202f1d3055f486d67ff6b9a572ae898ea57cefdef55fd068881c49ef926f4142bc3fee51d4579ed6a5750c3d5b62a8296aeb0cdbc9fc2c69247d0a824f755e741b3ca2e5c9000804eee252ad743c1f6fb0", 0x75}], 0x1, &(0x7f0000c77000-0xd8)=[{0xd8, 0x110, 0x4, "cd67cd6505fe3be915af99b04721ad1d39336e05c92e7c7e30fe67b180201668b6bc5a2b5e9d5c8b3ca0ef316efa3d0ce19ffbe38f14c942267edf52ae513a6aacd1160b265ebfbdcaf54b047a502b93db38d6e90543baeb127173337be18994797f5c4396a864fc0d035981cef75f43555d8a75f7e74af1f7f023b764cf89c67b02784e6a75d50f604a8356966ac57acab7697a107c85d31e302ac419a43e9a207038231f4bcb4b7c79c46c59e6a7f400557e21e41e52b3ea63345c83e8c8c9c431414038"}], 0x1, 0x10}, 0x0) sendmsg$unix(r3, &(0x7f00006a0000)={&(0x7f00004cf000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000579000)=[{&(0x7f0000de2000-0x72)="15f50ab7325153619544a2ff214def2d4643f7c0bb2ba759eab93d25e2c80d98d7e6a4e4c04d7650fb37cf4ca84efb535fc53b0a20313395ea54fe1648a10de2da49f6fc67274bb0a268cd4420aab8555a9e955e1e9fc5cb4e7efc78cb4601a396d13ac94f9d848d71acc91c6c22fd56ac", 0x71}, {&(0x7f0000d87000)="383fa8f98f1539c3a7adeb7fe5249c235b1087ea9504557ea8057b768e33148d033dafc1ec8b293097c7936773944ccdaaf94198525746f5eae6e824eba343fd9a0164280f121aebb4cecfb173747d9bc8cce8a8da9d1001a282b20e4dc393225f981b4cc1ad714f6d4e7f34a793458ade84f2b99312f4ef81f047b321a19b89b408039e6402d165fd9d185e7c408a14dd3642b29295c381153eef136e641f132d3417c7892650bcfc817c09f77506b16ac8712558b9a8ec389867b3bba03a0b18ef4592b297cd66f438ceab3bc7c8c715d8", 0xd2}, {&(0x7f0000f22000-0x24)="76de018e533e5a6b0089dd7e3141732fd2cf6a8db9a9b0741561539efda0acf3c40f0ca6", 0x24}, {&(0x7f0000d3f000)="a35b61097d32f07a5f5165b8bb9bb49e132dc5aac0811d7df93f62bc1fdff9842512576b358e1f55324a32c3a194b0b3d776b8c2374fce9e90f2637962af17982ea32ea874478e7e90f3a7e6b1a82f0e80339a1b55fbef7b0f63140286864bdccd5670b9fe4edc5a09c6fda7a1ba63328a1d8878", 0x74}], 0x4, 0x0, 0x0, 0x7c}, 0x43) recvfrom$inet(r1, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc0, 0x40000003, 0x0, 0x0) 2017/11/28 18:52:18 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffa) syncfs(r0) socketpair(0x1, 0x4, 0x10000001, &(0x7f000031a000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f0000f09000-0x1c)={0xa, 0x1, 0x80000002, @loopback={0x0, 0x1}, 0x100000067b3}, 0x1c) r3 = pkey_alloc(0x0, 0x2) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f11000)="76656e6f00", 0x5) pkey_mprotect(&(0x7f00009c1000/0x1000)=nil, 0x1000, 0x8, r3) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40d, &(0x7f0000f12000-0x8)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000a7f000-0x4)=0x0, 0x4) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00002bf000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000f10000-0x10)=[{&(0x7f0000176000)="3900000011001947040000000000000029000100030000002000000000f1120009001a0004000200000000ffff07fb011018e9070000000000", 0x39}], 0x1) [ 260.121267] ffff8801c47bb100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 260.128587] >ffff8801c47bb180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.135904] ^ [ 260.139232] ffff8801c47bb200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.146552] ffff8801c47bb280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 260.153870] ================================================================== [ 260.161376] unregister_netdevice: waiting for lo to become free. Usage count = 2 [ 260.164718] device gre0 entered promiscuous mode 2017/11/28 18:52:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00004de000-0x4)=0x0) r0 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0x8, "dc4b3a6df1d0973e8675682cd8b3"}}) accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000128000)=0x6, 0xfffffffffffffff9) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = creat(&(0x7f0000762000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000844000)={0x0, 0x78, 0x8b, 0x80000001, 0x8001, 0xffffffffffffffff, 0x0, 0x8, 0x1000, 0x8, 0x2293, 0x8, 0x8, 0xb, 0x0, 0x8, 0x0, 0x5, 0x6e09, 0x403, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x1, 0xb49, 0x0}, r1, 0x4, r2, 0x9) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)="2f6465762f6877726e6700", 0x8240, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f000009f000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000262000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000265000)={0x0, 0x0}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000006f000-0xa0)={r4, @in6={{0xa, 0x2, 0xe1c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf4e7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) r5 = syz_open_dev$mice(&(0x7f0000d3d000)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000ed8000-0xe8)={0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0x0, 0x0, "20f53c587ef19d4f64fa107d0a28c7ee9815846533d467269c6192da20ad57a02a927c7a4a137768d7dcf149f7c0669abf6a2f8cc5a7d7b65ce1d3a00e18a0de", "4ce0c10b31ebba7ac45900c83b3210a9202b95c40c71b8c09a55c9b1bfa56cec4bf1123920f46146c0f2ba41a48b16cdd30bae5c351d9f9319189c66ab8a509d", "2045ae4c4f49448efc364ba82d1f1cd894547d747a0d95c9de11d193e72debad", [0x0, 0x5]}) r6 = socket$inet6(0xa, 0x20000000000007, 0x7) bind$inet6(r6, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) openat(r2, &(0x7f000084f000-0x8)="2e2f66696c653000", 0x32200, 0x102) socket(0x7, 0x3, 0xfffffffffffffffd) syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b80000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1fffb, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000962000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20000800, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x400000000, 0x0, 0xffffffff]}, &(0x7f0000343000-0x4)=0x108) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000858000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000fe2000)={{0x3, 0x7}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x30, 0x80001, 0x80000000, 0x4c, 0x4, 0xffffffffffffff4b, 0x0, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/28 18:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da5000-0x9)="2f6465762f70707000", 0x3ffff, 0x0) getsockname$llc(r1, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r2 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x80000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r2) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r5) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r6) shutdown(r4, 0x1) clock_gettime(0x0, &(0x7f000011c000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{r7, r8+10000000}, {0x77359400, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00004cf000)={0x7f}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r9, 0x0}, 0x8) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f000036b000-0x4)=0x0) clock_gettime(0x0, &(0x7f00000b2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000542000-0x1)={0x10002}, 0x1) ppoll(&(0x7f0000688000-0x38)=[{r4, 0x40, 0x0}, {r0, 0x2100, 0x0}, {r4, 0x2, 0x0}, {r4, 0x8, 0x0}, {r4, 0x4200, 0x0}, {r2, 0x40, 0x0}, {r2, 0x2000, 0x0}], 0x7, &(0x7f0000df6000)={0x0, 0x1c9c380}, &(0x7f0000b37000)={0xcb3f}, 0x8) recvfrom$unix(r3, &(0x7f00009d0000)="", 0x0, 0x2020, &(0x7f0000dc1000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000042e000)=0x0) sendto(0xffffffffffffffff, &(0x7f0000cbd000-0x1)="8a", 0x1, 0x4000000, 0x0, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)="2f6465762f7573626d6f6e2300", 0x951a, 0x204000) fstat(0xffffffffffffffff, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000d66000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b4000-0x4)=0xe8) lstat(&(0x7f0000588000)="2e2f66696c653000", &(0x7f0000c0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() lstat(&(0x7f0000b32000-0x8)="2e2f66696c653000", &(0x7f0000f20000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r11) clock_gettime(0x0, &(0x7f0000ac8000)={0x0, 0x0}) getrusage(0x1, &(0x7f0000caa000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000052000)={0x0, 0x0}, &(0x7f0000eec000)=0x10) 2017/11/28 18:52:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000222000)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xd5)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}], 0x2, &(0x7f00000c3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8, 0x6}, 0x40010000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(r0, &(0x7f0000644000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000df0000-0x4)=0xc03, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x80000, 0x5) r3 = socket(0xf, 0x3, 0x1) r4 = syz_open_dev$sg(&(0x7f000096b000)="2f6465762f73672300", 0x7ff, 0x0) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x2fa4864) fcntl$dupfd(r0, 0x0, r3) write(r3, &(0x7f00002a6000-0x10)="021800250200000009050ae21dfb3795", 0x10) getsockopt$packet_int(r2, 0x107, 0xe, &(0x7f0000cf0000)=0x0, &(0x7f000063a000)=0x4) 2017/11/28 18:52:19 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffff9c, 0x4000) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x3, 0x84, &(0x7f0000862000)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fe7000-0xa0)={0x0, @in6={{0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0x7, 0x7, 0x200}, &(0x7f0000fe6000)=0xa0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000735000)={r1, 0x4}, &(0x7f0000fe7000)=0x6) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fe6000)={r1, 0xffffffffffff0000, 0x40, 0xf1, 0x800, 0x0, 0x5, 0x7, {r2, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x4, 0x3f, 0x5b, 0xfffffffffffffffe}}, &(0x7f0000fe9000)=0xb8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000fea000)="", 0x0) mmap(&(0x7f0000000000/0xfb0000)=nil, 0xfb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000e4e000-0x10)=[{&(0x7f0000de8000-0x29)="290000001800310dda00004000c900020a2400000000ff0680000c000c00080004000c0001001b006b", 0x29}], 0x1) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/28 18:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00000fb000)="2e2f66696c653000", 0x161805, 0x88) clone(0x80000000, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") sync() socket$inet_icmp_raw(0x2, 0x3, 0x1) ioperm(0x5, 0x0, 0x7) socket$inet_udp(0x2, 0x2, 0x0) sigaltstack(&(0x7f0000852000/0x4000)=nil, &(0x7f0000aed000)=0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000)="736d61707300") mlock2(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0xffffffffffffffff) pread64(r0, &(0x7f0000015000)="", 0x0, 0x2000000000) 2017/11/28 18:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x100000000001d, &(0x7f0000001000)=0x91d, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x400000, @loopback={0x0, 0x1}, 0xfcc7}, 0x1c) connect$inet6(r0, &(0x7f0000561000)={0xa, 0x1, 0x2100000001, @loopback={0x0, 0x1}, 0x100}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000558000)=0x0, 0x4) write(r0, &(0x7f00002cd000-0xc7)="450b290c1292055e00dab6d95842ad27170821bc280b51593ed08efabaca0d3a4b7c6966cc0c00c900000002fca5a2d88d3f905ee41bc05ca717284d18f08c993ab2fec7b86087c9c484bd9d4004c30ed9176e95556382caac3acb23b86113f1b846a826ce000000000000dcd0a6583d5bb617485639baff01000000000000bd2c5236870919f8321cfc0a0000000000001ede90b06a678397e5b7ac8c60618d2d15c4345d25e3ecc2619856aff064b1b7a6c63e55de6b35e5b3aa90127f2f8c465f46901c1f", 0xc6) recvmsg(r0, &(0x7f000064f000-0x38)={&(0x7f0000891000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ab0000)=[{&(0x7f0000ee3000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59}, {&(0x7f0000810000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}, {&(0x7f0000c36000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46}], 0x3, &(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3, 0x1}, 0x0) 2017/11/28 18:52:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x27e) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_mtu=0x40000005}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f0000fd6000/0x7000)=nil, 0x7000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x6, 0x100, 0x1) r6 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) setsockopt$inet6_dccp_buf(r7, 0x21, 0x82, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r6, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="b6e559be101549914e89e76e259c95aa413da20028cd7f5e95547428ac03482a44153523ae26615de1b718ef32e40a7c7737afd0d352c6a972a1fd22f478d89bed491ee309328b3e3d827560fd09b09d3ebf07991ebf7c2c9c644df85cef1334003143a8f6213e68993c3eef8e16d576bbead34350d82f90180df5250fc96b83a5ed0525949ea09dfa344344f2f45107f56b5160be5b9aebb81a4fd4b6c3d105e1a546c82bd48edee2aa496943ef3fad171ccfbf3ea430a085928b70e1f290735d8cdeb6240eb174162aafc612795599c7b30d580f39c07c992bbcba56c996ca1c7d7d94e7027f6e4cbb50af28eb80c9a434cf33e0ec982ba0c2e7fba52a89ad2b3ccb4b7d2a019b7a6e8cc0e1470a751165578d3a3ebdff192c3bac39801bd2e2d7862b7ce5f7831e08083987da36b898d4ed9655a135c80505cb32950987abe685aa9b3dc8d0d09e29821973def963d8aea01bec622cfac85009facbb8c7b6b07af6a8a67f7bbc161111afeff4a8c66b3e20e40597243e523f88aec95cab388a1d327cfe96751f236576d8f983a6de1d5daf14edb4984064a25cf31f70e9e1b88b48fbf2d2fc4d41d9768dc0100f21138be410e537941ef8dbb6f68848349f50b6176f54f333676dd3d5a5648cfbf5b048b866f371dd5c58df3a48261da18421b427f1be821e21898c5aa8292bbe4a9960bef959182582f1e70488575c39b380d44479c5e1089c6ae3fd86892352e8511f9edde5116e1199eda9d7320e22859a48d89e8dfd55908d9c1de0023bde72d3dd8b66f94453640e7054dfa8e18189fac2b9475371ae837725d01055100d24ea98eba645f7ec867d8b1689a40800b048326db03136f37a83afbf2e97606209f4537b1e7525de11108a39bdb3381eeddba161ce0b67f405f56a2fba92d4d9237039ee05cfc43fe8c121886b51d21e93283b41b84678f2d5c2d90259fccf0d27a1bf2567ba6fff98b18ed1d37dd4450f525734da3124a02e5b37ca450d5dbff08a23fa674884844b7563f9e56fcf10a1e3b56d4d05930ed7909c232c3d772596ef7315e64c596ed63bd861116bfa31a0f0e029e9cee8f7072d3b504878970951cf4f94821ef6828e2ef553de781997af752fd6c3ec9786843b48b3bc5187a8e938a8a0e7d74e79efbb4a5773a99905fbf05171726879b2a01f5e1f7ccb28aa26bdcaf59934eb9d4f455e21763bdfbe3861b5e369d0469367f4094bf7d0ae7e11159fbfa7eeef350da7be5cf8aeb23345e07a7ef8036da9fd1918c3c198eaf1b6c1c937b7704130f90bc09dc5c31980bfa91ad52bcea094de11433bfb4a4a35f641c8572d1b7272bb26ccd4cd12c486bea29868cbe6362b15aac33dc1c7259ab14e723c3a725662f26ee3e594a2b996490ebda0f9febda3a8b1eb3bf36815ad2efe92ca5b019dd3737aed90439d2659dd22386e08b949a6afb0b26621217a1c442cd5f00e216206efe2e431d990ad375a08e7bfe876515def62049bb76b740f48f82e95c934c9f3df647590d9d9f20cc99d60995f6af56f027b16f2809f68e49f5bae4acb8b8dfca48824e777d905db2afa0144ba7a3c88073242e5ab9a8dc80f580092c97b3e582c559ee07d05f333195aed3e4da5447fc3a9c49f5e338c2506226ce1773c57d1b86d6ef86ca21a73ec797a108a291ec4a71fdbd1f3d6d13e6a5895c01a23bb26126927ccdf034afa7d28ae7888640fedf56be5fa6b2e74cd7a111db7def1c5473ba0e380f0f9e5127552b04147a1665b575d9d9d77697bdc0682fcc36fbd3ea564c939578dc687a8d5693f4b10d3f473964d7d468c12ab4efb9d479f2977b9e1583e8185e3f5668a6e9b60af2233c1916127ad293f36509dc17d034f076cfa9dd3525bea0a877c15f2fe657b9b5c43a1837b87a2ce51ff89fb3cb346e6b8d9ccabdbdd275e7bd009d47f859718b3829529dfd86d600ee357ab7a8e8462b0fdcbb7fd85215dc5323d3d3e2ec37e6001c39375095a3205aedc6cc1fad5159b1e333b0e003849f83987155793de49f1eff8f1178deac4944d4030b66e134576c76e0a0640520cd29409a01f3bfe9061b7221b1bb51e9d8e815b101de8566678991c95b4c7dea91e61baaef59015bb4b9bc2615364a518dbeb9cd43f8a68b188d1606618fb626191e93b862058289110521cb6a80434a1d7fb7dea9ec16d668346af9963224b5851996af19306128660a2cf8b1b7b434c088f17d9e1d79b217895b4ff450c41cbf8cc99ab7f1dfc4ec510a34ebf8e4f531f34aa1484c8c07d3830b71c700bca40f4abdcab33abbb002f5e897d5e41ff49d9971535aa7094b87bba72780d11b1fd0d463d5f923976fab30eec2dbc993d8dd2d47a356bd4f7f84853e0270906e3342511777acc5b59400b0b21af510181d7b2dcd9e3c3a25f6ad6ed938016fe05c4c96f783a31fa298e82ffcfa04cebebec999aa362a0b2047acfb9e378b9fc332490c29bb5fe5b36fcabf75dc55a542612364468dc1ad60852131c5330cf4cd047324ed7154e501591d04d797f42e9ee3832cf53931be0724c4c366486de75e438ebd279a699164ad175713c1a7f5d8d79cd1f137c0f4be4044ba8dd6f6f9b6c3d321b056a89231f3c88d4ec129ce383aa47d5d31ca8428db98c6a746c87161b15dac80a1453d0d89471acc70499b798ddeb43a77af2d2d432b911b6c7ffe325f5af6406b1965992c77a0c1c99263751e84eab08bb62e241e3f551e13f89a6a3c409e7c6789ae76f543bead75cafabd43533ae0db42d1342121ad8b7fd8c785ffda8bbb159685bba12ed6c167359835f14a8201bf3c9b55cda8b4db7cc266e49b01ed6d8e2906331657b934c5981142e38d26d2e5cb0d371d21ade326bc6929d1e4cbd59c070f920f9410b0e6abeba106494727e8e8462958b583f5780c094f6c0cd3c6f73cf1a71d4036f52803cfc1272ba47e2978ff07dc26b9106f1e15d07acdb88ce090c24062f9f0d0931d314b44728cfef45f4f1d5a80ee93b040dff441493825bf374d0d39d0ca8211c71bcb8f31158b3a8d5c1365cdb21462a26e410ea7655343b80055935d4889dd24342302e85c73de888317b0b5c2e0b61a5670249b5e75687d95f3006f3989fa0ced8fac3f9b4fb4b405b64a885f20647687aebc9e0105a405fe8147270a355163e8bc13995bdf15bc9fd1336cd5fe524850b816c5ae680ae2d3fb010e9787a736664fb1b84990c43b7885b7ab85cba565f6548544a49e7fbb70a147dde3c8d846c486a4ffb25a11d62cf64f7e6d58c2469c37fd9d40dadb088aef0178b27e0a46cac81905b719e0f26d494418de6e70b7c6f20a33455fde1f2c5ec28bac8576045076f3df04365e9e01477194cf33dd97da45ce79600e53e950983a5f588697deefb3877e4e71577d4e71c1fd4712fff9155f4a4c68bfe4cbf1f93abce173bc588b45dde098ad14386640aa4ddb2f80d6eb07f62498a32c60ba86e04df4840a8442912491f8804ffc96619bd70670527b7eaeed48c04c84f1b19f0d6554cf79fff0057d70c888a4d13341ace83276a54fa6481719d9b6e87b55bc48e42e9f90b5bd6f3cf1762a1e3906e23a661cab7031a092905034b11a72a27dd97648fb96a02339a7c0357fe140ef91c2e5596391afdcc45120bac7e0a781de25163fd49e5a8c8d728faef007666e5897c6442f40712b65c9f6633532f73583910d4da40691faba8f21063b1aeb464970706ed341df3e226bbfb4a03d6e2000eb8255a5dfc938d08f15a148e69a02a95dce54c092912e4bc05b3535be49146bb1f8f26f16bfca4c7aeeba9228d3c3ce2ff3dd4091d238f613967d794de688c93a9b2e7e3cc2222f7a73239cf26b8e0507ded1a4d4ea8893ea6cb7a7c79cf9c042566928476e36fddff2d3fad9e115176ccf79b761e8310ebce2d40c30b536d6aee5621f9ad972a920639db83f7b9306620bd4e4b9e735e20a9b76ee97b42c174163e016b85dc14cd22b9ff9652028fd0628a6ad721e4edfd7b8c5d985efc226b8dd1abac78a5bf06dacffc0847078c53afb04921cff02934310e7a9e2db616f672f4dfb55a6b0dd1e13872770bb7cfd2f16c8f309fce68fff33cf75e68b8c9e175439471a1665d3221e19c6766a546f7f58eb17fc7bf1367ddfe07c4171891412104c5f075d593741777526382b82588490676326edb1c48fc03e98a145329659cc794354e2592cc527cccc174f3dfa6df9df0c061707e0a8ea7177865303c86450656983b49e000228de1f15161ecbcd897959216cbd813a48a2b8c6cbea5fd44e33361fed2e1eff459ff84496f5d1147a14f2e675d168ddc916ba28f9f28344669fef690c885a83f32bb6db2e25b7ee57e43292370cae95a27824fb16cf36525ae820ad7223cc5090317abac9217f0efb43c00a6dc2731a4763e84bda3cb1a9699a9547ca5e4f84c93b05e2e9bd9bc583dabe2d0649413d52c4a19a1329567368025f932d369e4034a3a0c6d62d5f7370b7cae6e6dab6f3ece60a7df8388975bf2d896278f963b61cdfe7e2bfca10da663f9cc032b3232db4bcb81d6daf1355c2346e0521a840f585fb4973f79ea306c89fcb229314b4ec89c80a2a3750198cb3afaec54ee796f64a23680188fc6186b920f7faa1f06e6b476e9c583981d0c4bff89018ebb9386ff4dadb9c9a9a0a43b19ec50848e331a56ccedddecd50307c32e841b518a55bebf1661925a6ff0a52261b64c9e19062b74baae353d4fe681e57703b90c924eca169ad4206003e2bf5cc125a08ee70d0bf34ac622fe19fd064710aee997d16f2d6a7ff9363eee0aecd7e4e548c7dac58eb0bb7c2ba0f00ff0fb5aa931bfe432b7ccd4c39d1c3102f7f1a15847dd20d0e47160e398098fcd62c9e2b8f5542e73863f3bd6a7af6bd73848a413a78750c4c749dc6b2c3441f314018519543711fd136b4ec2d639a6ace3a2eb54e6afba1a774b50be1d50085a607300fb9d1886646d306503e648ea6df6277cb9c1ab6755576d6c674d99aad1e71d308385553d941d5d07d96b7ea8206613c231f7ddab038f8ae9d7c10cf20e3d6cd04f3b76175b8597228d62d0cc7be3a4b4eee58ccf94e366d68ec6c397f635ab78f9f2957f1a29b955ac0096290bbf187a0a1a85e4a6f255412641de050127a3902224726fd60264f2cf0f925b2a44a7973f1547ad5f4bbed62188d666235155d5db75114d8205c06b282f0dfc6ff56e3e83cca28acd8dde4e237509109628a673ab2f691ae6d9e8880b8f2b2080bc1705e25ed27b5f17fc7ec0934b7b866dd1f1f9904c6c49115bfa3a9ac70efe4b51ad68e9b9cc24d340b6686409ce0de364c8e587b9189e1dc2865c2b7f2500916cf0ae6a0bc4f6a23b900ce36ad082c8e9ff12e05142a2b7246cea924a3bb7774a16fd86b187706f692888b0456fde7d8a5aa2831261ba5cef3f80163bf7237ac66882786dc265232218c431d8d265461d9fa043d4063ff8869c57a75589b061c8bbf8a4129c65cf9fa21a2f99b33657bea17c99d6186ba63f02fbf0ea7fa93c4090e0a6b2a68a2dcf52d0bbe59562ee732bb3909f9d6c1e621f697cf8c60c45b20c217a8f1778f6bf6fa1667ef47d546d72f88f5ff054e327b36f8478ecd0f3e9cb1439177625d924aeab0aa82826c8cdc5ef7a2f41a8ca97f5b4fe8256675d52b73ac06a12faf9ccd826db8ad7fefaa6fbdf27cdeb84f1a8035385950cc6ff84bc0fc3a789fd107ea51e65bb4d88ca7424e602987f4a36dd1138bb4f4108ca6cfca69a31150aec938f981ed4", 0x1000}], 0x2, 0x0) [ 260.171393] nla_parse: 8 callbacks suppressed [ 260.171396] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 260.171974] netlink: 13 bytes leftover after parsing attributes in process `syz-executor5'. [ 260.185792] ================================================================== [ 260.185804] BUG: KASAN: use-after-free in ip6_dst_ifdown+0x2f1/0x320 at addr ffff8801c47bb180 [ 260.185806] Read of size 8 by task syz-executor1/6540 2017/11/28 18:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a0a000)="9403010000", 0x5) mmap(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) r2 = semget$private(0x0, 0x3, 0x100) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r2, &(0x7f0000323000-0x6)=[{0x2, 0x9, 0x1800}], 0x1, &(0x7f0000323000)={r3, r4+10000000}) r5 = inotify_init1(0x80800) mmap(&(0x7f0000cd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000cd8000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000045f000-0x4)=0x1c) r6 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2842) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r5, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x0) rt_tgsigqueueinfo(r8, r8, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r7, 0x202, &(0x7f000099f000-0x10)={&(0x7f00004e3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) getresuid(&(0x7f0000bfe000-0x4)=0x0, &(0x7f00007f6000)=0x0, &(0x7f0000322000-0x4)=0x0) getresgid(&(0x7f0000321000)=0x0, &(0x7f0000eb8000)=0x0, &(0x7f0000e49000-0x4)=0x0) fcntl$getown(r6, 0x9) add_key(&(0x7f0000cd2000-0x8)="7472757374656400", &(0x7f000084a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00007d5000)="69f7a299551aa4fd87cd48bf4b04d513353c4fb9d2bf8bafc078d58e8b4692cbe05099984418dac458ba6d4903556e553c88689e3c878f05f75c8233dba056697afba706306599bcfea9c7fe975029398f9d95f28bbf8c12fcca0d2f8f1dac4e7ca14b91ca53730d02773f8267ba846039a1998b0641fe954237", 0x7a, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000073000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}], 0x68) request_key(&(0x7f0000cd5000-0x5)="6465616400", &(0x7f0000cd1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd1000)="766d6e6574312600", 0xffffffffffffffff) r11 = add_key(&(0x7f0000c8b000-0x9)="7573657200", &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b8d000-0xef)="36f6a17eb803000000000000ae4e46d789b09f03718ee00a9e0796a2fe26a8cb1195d95a84cacab58b8afcebf592be0aa90a2fc607e02760221d14f6464a86ff7032218050f830daf233ef49b3f00a7888138573352e629b3e1ed378b2276c19dd61fe0baadb52f6c591681a4a99efcf7336fc69253a5a94db175ce8f7fe3f86600dc93f2c7de30de515f3f4d51507bb296a824880b2db425a5d7467cc72f9cb8ee40a319bb4391f5f10aa603bd695a0555a12d1d4c34b288a83553d90bbf2612d9caeab402627fb1107063ed831bbbdc9b6b0381adc8e0c56aff4db27f704652b1dc398632bbe525d43ac3f682259", 0xef, 0xffffffffffffffff) keyctl$chown(0x4, r11, r9, r10) mq_open(&(0x7f0000bd7000)="7472757374656400", 0x800, 0x62, &(0x7f0000cd4000-0x40)={0xffffffffffff6cea, 0x7df6, 0x6, 0xc1, 0x5, 0xfffffffeffffffff, 0x4, 0x5}) fcntl$dupfd(r1, 0x0, r1) 2017/11/28 18:52:19 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @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]}, [0x9, 0x0, 0x2, 0x100000000, 0x80, 0x8, 0x1, 0x4, 0x10000, 0x7f, 0x101, 0xff, 0x9, 0x100000000, 0x1]}, &(0x7f0000b9f000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1ff) fchmod(r0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x8000}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x7525066c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r2, 0xc8d}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 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]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000729000)="6e65742f6e65746c696e6b00") sendfile(r3, r3, &(0x7f0000a24000-0x8)=0x200001, 0x1) fcntl$dupfd(r0, 0x0, r0) [ 260.185812] CPU: 0 PID: 6540 Comm: syz-executor1 Tainted: G B 4.9.65-g8ae26d1 #98 [ 260.185814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.185822] ffff8801c9cef4f0 ffffffff81d90469 ffff8801da001140 ffff8801c47bb180 [ 260.185827] ffff8801c47bb580 ffffed00388f7630 ffff8801c47bb180 ffff8801c9cef518 2017/11/28 18:52:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d03000-0x11)="2f6465762f7667615f6172626974657200", 0x0, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000d38000)="") mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x100000, &(0x7f0000ce3000)="") clock_adjtime(0x7, &(0x7f00004ac000)={0x101, 0x100000001, 0x80, 0x7, 0x2, 0x401, 0x4b06, 0x9, 0x6, 0x1, 0x1, 0x5, 0x3, 0x6, 0x578, 0x100, 0x6b58, 0x8001, 0xf92, 0x100, 0x9, 0x7, 0x8, 0x4, 0x5, 0x1}) mount(&(0x7f000052f000)="2e2f66696c653000", &(0x7f00008fd000-0x1)="2e", &(0x7f00003a3000-0x6)="00e2660000", 0x1000, 0x0) fchmodat(r0, &(0x7f000035a000)="2e2f66696c653000", 0x200000020) r1 = open(&(0x7f00006a2000)="2e2f66696c653000", 0x0, 0x15) mkdirat(r1, &(0x7f0000034000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000c3b000-0xe)="2e2f66696c653000", &(0x7f00002fb000-0x8)="2e2f66696c65302f66696c653000", &(0x7f00002ba000)="01f700", 0x1004, &(0x7f000073b000-0x1)="") chdir(&(0x7f0000aad000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f00005e1000-0x8)="2e2f66696c653000", &(0x7f0000df5000-0x8)="2e", &(0x7f0000df4000)="2526743300", 0x2000, &(0x7f00003db000-0x23)="") ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000062000-0x10)={0x6, &(0x7f0000587000)=[{0x3f, 0x3}, {0x0, 0xe9d}, {0x2, 0xffffffff}, {0x81, 0x7}, {0x8000, 0x7ff}, {0x7, 0x7fff}]}) mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000d78000)="2e", &(0x7f0000fdb000)="756269667300", 0x1000, 0x0) r2 = dup(0xffffffffffffffff) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000075e000-0x4)={0x0}, &(0x7f0000eb0000)=0x4) creat(&(0x7f000015d000-0xe)="2e2f66696c65302f66696c653000", 0x100) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000707000-0x1)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f2f000)={0x0, 0x0}) r3 = add_key$keyring(&(0x7f0000497000-0x8)="6b657972696e6700", &(0x7f000052a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$update(0x2, r3, &(0x7f0000609000)="1f77864b74fcdedbe3cafcd515d95e7a7de231f81892825d1dc047c6a420dc66a52261871266091c945c50522f6ce0354900f59b38e6e4ca0b78d75ed15eb88aada2b97589c6b1e7f4db2c5f5bf542057b38e159fd2d7e05281d41f58a6757e41d547d0ef951cb4a63b93b90d3bb1c2d2adf49a650e8f6497ac13e820bee198dc07cc3", 0x83) getrusage(0x1, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/28 18:52:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00001f4000)="2f6465762f696e7075742f6d69636500", 0x0, 0x200080) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000dba000-0x8)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000287000)="2f6465762f73657175656e63657200", 0x20000, 0x0) perf_event_open(&(0x7f0000f7a000)={0x4, 0x78, 0x2, 0x8, 0x4, 0x8, 0x0, 0xffff, 0x0, 0xc, 0x0, 0x911, 0xbe19, 0x4, 0x0, 0x6, 0x2, 0x6, 0x5, 0x201, 0x4, 0x100, 0x7, 0x200, 0x83, 0x3, 0x0}, 0x0, 0x9, 0xffffffffffffff9c, 0x8) open$dir(&(0x7f00007ea000)="2e2f66696c653000", 0x20000, 0x8) accept$ipx(0xffffffffffffffff, &(0x7f000083e000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000fa6000)=0x10) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000059a000)="2f6465762f6b657963686f726400", 0x50000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000391000-0x8)={0x0, 0x0}) creat(&(0x7f0000729000-0x8)="2e2f66696c653000", 0x88) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d18000-0xe8)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c8000)=0xe8) lstat(&(0x7f00009bd000)="2e2f66696c653000", &(0x7f0000be8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) inotify_init1(0x80800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000a6000)={0x0, 0x0}) mq_open(&(0x7f000007b000-0x6)="70726f632600", 0x841, 0x10, &(0x7f0000c13000-0x40)={0xfff, 0x0, 0x400, 0x6, 0x2, 0xff, 0x2, 0xfffffffffffffeff}) openat$autofs(0xffffffffffffff9c, &(0x7f0000500000-0xc)="2f6465762f6175746f667300", 0xc41, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b80000-0xa)="2f6465762f70746d7800", 0x1, 0x0) syz_fuseblk_mount(&(0x7f0000448000-0x8)="2e2f66696c653000", &(0x7f000056b000)="2e2f66696c653000", 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, 0x7f, 0x2000004) signalfd4(0xffffffffffffff9c, &(0x7f00000b8000)={0x8}, 0x8, 0x80000) socket$netlink(0x10, 0x3, 0xf) openat$ptmx(0xffffffffffffff9c, &(0x7f00009aa000)="2f6465762f70746d7800", 0x8100, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000066e000)="2f6465762f70707000", 0x101000, 0x0) accept$ipx(r0, &(0x7f0000ece000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f00009a8000)=0x10) socket$inet(0x2, 0xa, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000026f000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000066f000)=0x0) lstat(&(0x7f0000d92000)="2e2f66696c653000", &(0x7f000027e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000556000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c60000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000034000)=0x0) getresuid(&(0x7f000059a000)=0x0, &(0x7f0000e33000-0x4)=0x0, &(0x7f0000681000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000980000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000063a000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000)={0x0, 0x0, 0x0}, &(0x7f0000ab0000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000c63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_icmp(0x2, 0x2, 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3b000-0xa)="2f6465762f70746d7800", 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b82000)={0x0, 0x0}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00009c0000-0x8)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00001eb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f7a000-0x4)=0x14) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000080d000)=0x0) geteuid() fstat(0xffffffffffffff9c, &(0x7f0000708000-0xd)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000495000)="2f6465762f6877726e6700", 0x400, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f00005e0000)="2f6465762f72666b696c6c00", 0x80000, 0x0) socket$inet_sctp(0x2, 0x2, 0x84) getpgid(0xffffffffffffffff) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000057d000)={0x0, 0x0, 0x0}, 0xc) getgid() accept$ax25(0xffffffffffffffff, &(0x7f000028a000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000958000)=0x10) fanotify_init(0x0, 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000071a000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f3b000)={0x0, 0x0, 0x0}, 0xc) getresgid(&(0x7f0000f52000)=0x0, &(0x7f0000075000-0x4)=0x0, &(0x7f0000864000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00007d4000-0x4)=0x0) lstat(&(0x7f0000458000)="2e2f66696c653000", &(0x7f0000d1b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000b83000-0x8)="2e2f66696c653000", &(0x7f00007c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bd5000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000096a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000067f000)=0xe8) getgroups(0x6, &(0x7f0000313000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000cf1000-0x8)="2e2f66696c653000", &(0x7f00006d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() syz_open_dev$usbmon(&(0x7f0000d56000)="2f6465762f7573626d6f6e2300", 0xfc, 0x1) syz_open_pts(0xffffffffffffffff, 0x10001) gettid() lstat(&(0x7f000085a000-0x8)="2e2f66696c653000", &(0x7f000077d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f5c000)={0x0, 0x0, 0x0}, &(0x7f000080f000)=0xc) lstat(&(0x7f0000cba000)="2e2f66696c653000", &(0x7f0000f84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() stat(&(0x7f0000a90000-0x8)="2e2f66696c653000", &(0x7f00000da000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() creat(&(0x7f0000463000-0x3)="2e2f66696c653000", 0x80) epoll_create(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cff000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000292000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000d05000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000159000)={0x0, 0x0}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005b8000-0x8)={0x0, 0x0}) fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000173000)="2e2f66696c653000", &(0x7f0000668000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() gettid() stat(&(0x7f0000dcc000)="2e2f66696c653000", &(0x7f0000357000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() accept(0xffffffffffffff9c, &(0x7f000096f000)=@hci={0x0, 0x0, 0x0}, &(0x7f000091c000)=0x6) mq_open(&(0x7f00001b1000-0x19)="26656d312970707031656d31776c616e3073656c696e757800", 0x41, 0x26, &(0x7f000053e000-0x40)={0x8, 0x0, 0x4, 0xb, 0x81, 0x30, 0x5, 0x9}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00002df000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ef000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000a3f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005b3000)=0x0) lstat(&(0x7f000014e000-0x8)="2e2f66696c653000", &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000963000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00005a3000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a69000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000514000)=0xe8) getgroups(0x5, &(0x7f0000d3f000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f000087e000)="2f6465762f6c6f6f702300", 0x6, 0x101000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfb000)={0x0, 0x0}) 2017/11/28 18:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c19000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000001b000)={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x82}, {0xa, 0x2, 0x108bc3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x67, [0x10001, 0x1, 0x209, 0x2000000001, 0x1000, 0x8106, 0x3, 0x12000]}, 0x5c) pwrite64(0xffffffffffffffff, &(0x7f0000183000-0x5f)="bb98d12a05eef30428428636850911b0e1433cff246c38822dd03ae4964af958f30d749044eb38303e8b401ec2a82b04320c2ecea856618f640c9c8c413796d3ce8ecebb94c03aa0e4b8bb028d80512123df0306dd168a9834f021dcd7ee", 0x5e, 0x8000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000a80000)={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]}, 0x8, 0x100000000}, &(0x7f00009cd000-0x4)=0x98) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000612000)={r1, 0x800000000000003}, &(0x7f0000ec4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00004fd000)={r2, 0x2, 0x0, 0xfffffffffffffff9, 0x2, 0x0}, &(0x7f0000faf000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000e93000-0xb4)={r2, 0xac, "6beebb659770286108f384835f88719b12428ca70b0a7b96fef733ad11430d90ba95cf55e0ed000000ff32da6dbda71d93389c35b3b3cedd9c1f1fc2a0fc01c1f2d0755c1b266581afaa05ff3620e346e7de4339e83b2fd333395bae722e43ebb1d0cfe1bea758e09be6b64afdc8b7f800400edffe0da258ecb57e6c5fee6d79fac8d852a09fe2e4cbd46e5334c71c200c0ed3679f10cc9d2aee66fb6cb08917c0b4cfa29433bb401a1d6773"}, &(0x7f0000652000-0x4)=0xb4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008ee000)={r2, 0xff}, &(0x7f00009d0000)=0x8) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000dbf000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000120000)={0xffe, 0x3, 0x8, 0x1e64, 0x3, 0x1, 0x1, 0x80000001, 0x0}, &(0x7f00002a2000)=0x20) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x8, 0x0, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000d70000)=[], 0x0, 0x0}, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000072b000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000006f000-0xd)="2f6465762f7573626d6f6e2300", 0x1, 0x0) r8 = syz_open_dev$usbmon(&(0x7f0000942000)="2f6465762f7573626d6f6e2300", 0x7, 0x200000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f000063a000)={0x0, 0x80000, r8}) bind$netrom(0xffffffffffffffff, &(0x7f0000930000)=@full={{0x3, {"241f30c368ff8e"}, 0x9}, [{"ff050000ae8a9c"}, {"947c7066fc31bf"}, {"4c5c08adf5689e"}, {"1b01012efc4db5"}, {"d5f9813cdc0600"}, {"ac000000055786"}, {"05641ebf19645f"}, {"0e67cda366153b"}]}, 0x48) socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ff7000-0x108)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x3, 0x0, 0x3f, 0x5, 0x3, 0x10001, 0x2, 0xfffffffffffff001, 0x3f, 0x5a, 0x4, 0x0, 0xb0, 0x8]}, &(0x7f00008b0000)=0x108) socket$inet_tcp(0x2, 0x1, 0x0) read(r6, &(0x7f0000187000)="00000000000000000000000000000000000000000000", 0x16) ioctl(r5, 0x2, &(0x7f0000a7a000-0xaf)="0d84150de466bdd297549624eea52fc47f86d367a509d9cdac0e52dfae0ce24cb9706d5d3072eb35bc0bc065e094402416f100344bd2f69416a6a6828651a59d438bf14d17505dfabb1d673c51dbc4f91dafdb4eb8f13a0ab2d910ca328bf12cfd049bb8114068d7e52dceda60e77280a98f7d051f775fc0edc75f411c320b044c3654e09c8dd30e0d759e42ef3b3c8ed4253b579b86cda79f1a5cd4108c80065ba35de9e123b414b546dd35ab7f93") 2017/11/28 18:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r0, 0xfffffffffffffffc, 0x0, 0x62000) ftruncate(r0, 0x80) r1 = memfd_create(&(0x7f0000296000)="00", 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00000ce000)=0x28, 0x4) bind$inet(r2, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010e000)="2f6465762f70746d7800", 0x0, 0x0) r4 = getuid() r5 = accept(r2, &(0x7f0000d97000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000016c000)=0x9) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000c69000-0x210)={0x6, {{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) fstat(r2, &(0x7f00002b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(r5, 0x29, 0x3, &(0x7f000055c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000047c000)=0x14) syz_fuse_mount(&(0x7f0000a5d000-0x8)="2e2f66696c653000", 0xa000, r4, r6, 0x7, 0x8) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000444000-0x24)={0x6, 0x0, 0x31, 0x80000000, 0x5, 0x8, 0x0, 0x101, 0x101, 0x0, 0x101, 0x800}) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f00006cd000)=0xfffffffffffffffc, 0x4) r7 = dup3(r2, r3, 0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f00008c9000)={0x0, 0x20000080000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ffd000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000d38000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00007ac000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000ff3000-0x8)={r9, r8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000f07000)={r10, 0x80000, r5}) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000102000)={0x13, 0x1f, 0x6, 0x1, 0x8, 0x1, 0x6, 0xfffffffffffffe01, 0x1ff, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3fffff, 0x0, &(0x7f000064c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0xf, &(0x7f000000a000)={0x0, 0x0}) waitid(0x1, 0xffffffffffffffff, 0x0, 0xb, &(0x7f0000b19000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xdb, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8c, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) 2017/11/28 18:52:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) fgetxattr(r0, &(0x7f00003e9000)=@random={"62747266732e00", "29766d6e6574312976626f786e6574302e00"}, &(0x7f0000104000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6) r1 = signalfd4(r0, &(0x7f000045a000)={0xf800000000000000}, 0x8, 0x80800) r2 = openat(0xffffffffffffffff, &(0x7f00004b1000)="2e2f66696c653000", 0x1, 0x5) recvmsg(r2, &(0x7f00006f5000)={&(0x7f0000637000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000703000-0x17)=[{&(0x7f000061d000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000af3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}, {&(0x7f0000e53000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f00006c4000-0x4a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4b}, {&(0x7f00009fd000-0xa1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa1}, {&(0x7f00008f5000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x6, &(0x7f0000913000)="00000000000000000000000000000000000000000000000000", 0x19, 0x6}, 0x40000000) fchmodat(r2, &(0x7f00001ea000)="2e2f66696c653000", 0x4) r3 = creat(&(0x7f00005ae000-0x8)="2e2f66696c653000", 0x100) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000c000)=0x14) r4 = geteuid() r5 = getegid() ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000a04000)={{0x80, 0x0}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2, 0x180442, 0xa0000000, 0x5b, 0x7ff, 0x3ff, 0x0, 0x0, 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]}) fchownat(r3, &(0x7f0000dbe000)="2e2f66696c653000", r4, r5, 0x100) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00008c0000)=0x401, 0x4) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000240000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) fcntl$setstatus(r1, 0x4, 0x2000000000000c00) setsockopt$inet_MCAST_LEAVE_GROUP(r6, 0x0, 0x2d, &(0x7f0000df4000)={0x1fd, {{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r7 = openat(r6, &(0x7f00004e7000)="2e2f66696c653000", 0x800, 0x2) fcntl$dupfd(r6, 0x406, r0) fdatasync(r6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000043c000)={0x0, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0xfffffffffffffffd, 0x8, 0x84}, 0xa0) sendmsg$nfc_llcp(r3, &(0x7f000002d000-0x38)={&(0x7f000049a000)={0x27, 0x7f2, 0x8001, 0x7, 0x9, 0x9, "13c0ba938f3653f1854f1fef7f1551af5c127cd53948c750a41fe9e03145bd1d78fb6b89622890f992061531ae6c89cbec1c6a2eda4b1bd3b5a1b276775f24", 0x3}, 0x60, &(0x7f0000b7c000)=[{&(0x7f0000757000)="e010b4821e45bab4813ded238717f96062d6c20be66f0bd3122cd462dc08ca21e7fff5a3b6ed61ff238c1171557ec4bd0e4d168547059001ef62d581326fc4cdcc5d7a3995a31f690ada682cd11128dfda18f88c3164ec31e5d0eca4d436d838600f9abc0f9818c63fde673ab05c4b5c93197aba3610818dffb11e9b43ee3c57d3128cd4a8e9a518fe0277001ede5517a1c14f7a5dc648bb8068c17a86804dd023fe8b7405aba338034d4d669e269674961f8828cff71724d6dda9acf675b12594842e86562edef13f4389947916ee87ce4be57ad668eb6682d7db48", 0xdc}, {&(0x7f0000434000)="220483b18e847bcadfb1db6664369ec934aaa6c817c418bbd67d9b81dc7209b5c7d7cd76f320f26da3bdd87e10c5e9e6858d591d7034aa78f1473e1c700b705f", 0x40}, {&(0x7f0000746000)="e8d35dcd9f6aa48eb343b0a3734d7a21bce7ed2d4a3f34026f76f3f09c5a3374775e2842f87b8c6bcc0c64119a6f6937a97ff562bf0bd78bcaa1be4389b9567409fb57", 0x43}, {&(0x7f0000dc1000)="97d2bd58a2acac44567e510708cbffd10ed97af3eb739caefea7f48ce02c89148d868b5c08758d61c37e", 0x2a}], 0x4, &(0x7f0000b42000)={0x90, 0x119, 0x5, "f81c79bfd9248defbd1f30bef94893cd2a2175636f0602bedb7bbf767add10e5d8617f1d70ccfb720a93f8835ac688365d418cf76b46e4f1ba6ea1fd6fab44f026e6de2167c380df3217bc913ccd422373751303102e810ff496f24925b9fac3f0a85e6a39b1984c7ddefbfaaa34b327374c0ed1014b3905750c"}, 0x90, 0x4}, 0x800) writev(r7, &(0x7f00006a7000-0x50)=[{&(0x7f0000833000)="62b5c7da55959683cb5e6c610bd9e33514d71b0b5e5c114ca2c55ce79e48aac32d0f236008a9004a9e1f679d49651d882a6a2936fcc6a94190cf1019ea965847697ba3c323bfc60274ccc59a12e77d457c637d87c88548f09bb7a69f5f9d0e97a5dfb8db06da40aa075819f37c8e6cfce61d860a4cd69380a6c8183be4445617a832ad0279f2c1d40232a4fafbb3f60a5f41c3cf4610fb", 0x97}, {&(0x7f0000b2b000)="99fdb944b663d4b73caf1181f90cadc9a8b3eab3a15093964d109880dd9a259e977d31d38ba283256f0bc56f7f45eae5beeff0476ee5c75f9df845fccd4f51290aaad72e79ebbba54f76a4b64de4a517d5e5b9331e908bfacf9f9d7236783824b33a01c7ec2e8d73fa3e7d540e", 0x6d}, {&(0x7f0000c88000-0x1000)="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", 0x1000}, {&(0x7f00008bb000)="a8b0a9246c0d36cc6ca38aec3f7a4931020b6a93be9194378b4ebac6a57528fd1b946da388bd1c0c74ac994c41066d8bb87a49776eca658ccd8ab3cb8308343d2f06abde91a48c15f019b912b297333b535c69fb6b3dd122ddbf03738d6388e227866c515107b09a5aaf5a77877434dc5a147e5e109765ab5ce84a0c666174b1a1eca1afc11351c67106c1481bea46f3b29df2761dd61141d9148b40549744024ce2ad66f03e797e50ac7f70fb2e04c4fba0f4b9369cd6f9ec884596e2b01a2248d81ed5fa4ae5345df17c74c5a387", 0xcf}, {&(0x7f0000c1c000)="cc6ff105c47bb7f7a6e9688d3062a2e709a501ee33d18b01e4045189095ea9145f17e536fd29cc1448e0febd3c1ef54b77b614f6d37c0b0abcac07c5c00e9b13c884a228b6fe1e4d08801a9e375909a232521742e867fbe32f4468ab9469f9bda226f2d66b1c293b7d229264110c171d71", 0x71}], 0x5) fstat(r6, &(0x7f0000465000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 260.185831] ffffffff8153a3fc ffffed00388f7630 ffff8801da001140 0000000000000000 [ 260.185832] Call Trace: [ 260.185837] [] dump_stack+0xc1/0x128 [ 260.185843] [] kasan_object_err+0x1c/0x70 [ 260.185847] [] kasan_report.part.1+0x21c/0x500 [ 260.185852] [] ? dst_dev_event+0x6f/0x2e0 2017/11/28 18:52:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000001000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) read(r0, &(0x7f0000275000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) r2 = syz_open_dev$mice(&(0x7f00005ca000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000172000-0x4)=@int=0x6, 0x4) ptrace(0x4207, r3) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000fa3000)={&(0x7f0000fa3000)="", 0x0}) ptrace$getenv(0x4201, r3, 0x411, &(0x7f000011e000-0x8)=0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f00006d4000-0x9)="2f6465762f73672300", 0x7, 0x20000) 2017/11/28 18:52:19 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0x4000001) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0xfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000015000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r4, 0x11, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f0000001000-0x3)=0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f000000a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r4, 0x47c7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1034, &(0x7f000000a000)={@random="f88216de53f8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [{[{0x9100, 0x9, 0x3f, 0x872c}], {0x8100, 0x4, 0x8000000d96, 0x2}}], {{0x2006003, @ipx={0xffff, 0x101e, 0x100000001, 0x14, {@current=0x0, @random="56f8e7677a5c", 0x2}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x81a6}, "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"}}}}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x103, &(0x7f0000018000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c0019fffec8", [{[], {0x8100, 0x1d, 0x1400000000000000, 0x0}}], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xf1, 0x1, 0x0, 0x0, 0x3, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0x0, 0x2, 0x4, 0x1, 0x1, 0x0, 0x0, 0xb, 0x416, "0180ed", 0x5, "e31192"}, "b8e648d1a24de7dc81aca10197244a8a8314486f0a22d9df36d164e356b0a842f0781ce3685e26fe85cc361711ec4cf120153daf17e2eadbf5ce246b54949307a21322d5326e906b129ed9b7b67bccaf07f10e39a9517672481d12bab93f8df03735ba742ad19c97fbd238c351767e5e89160dbfe907b235279490a8d0d94f784d1d22dc76db86c57e565947f13d50bfc2c5fc050f1e0c5747a7a4c255087367ea44a929ee8404301029d02331b5007b9c24d4fa0755426c8be467298863f2834b7ba7f826e693f90a176adb54"}}}}}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000011000)={0x42424242, 0x42424242}, 0x1, 0x0) syz_emit_ethernet(0xfd, &(0x7f0000003000-0xfd)={@random="16a1fcfa1806", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[]}}, @udp={0x2, 0x3, 0xdb, 0x0, "281fd2859ed076b08f288179674920bd4d04883e60eaf8a757a5d6cd4914b1ab845c1277d1b526106fc7fb09bc1cb956253bab9b8dcc8c06cc9d5df59d444377e835768100e825eb79b63b60a2c8dda82548144a2a3c7fd561d4d556148cb8e49dbcfaeaa6f76ecc4373d4adb30361c70290869cf06233d8a4b2d1cce8f0e5662eef2060692dddfa047e3f7f486ea608df735146681921b1e9067c9117602ca7f0c6dac6bfee6d6543a6ed5fa4f5adeb53641232878643030953ea8bbb90398563471d7c4303f69400b7bafcab42fdf7894d1b"}}}}}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x404}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f000001a000-0x4)=0x3, 0x4) listen(r5, 0x2) listen(r3, 0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 260.185855] [] ? ip6_dst_ifdown+0x2f1/0x320 [ 260.185860] [] __asan_report_load8_noabort+0x29/0x30 [ 260.185863] [] ip6_dst_ifdown+0x2f1/0x320 [ 260.185869] [] ? packet_notifier+0x448/0x770 [ 260.185873] [] ? ip6_pol_route_output+0x60/0x60 [ 260.185876] [] dst_ifdown+0x75/0x230 [ 260.185879] [] dst_dev_event+0xb1/0x2e0 2017/11/28 18:52:19 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001ea000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cf6000)=@generic="e9d45f0e0c0f3e95bf7d6a09bb2f6e4b") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000b4d000-0x8)={0x0, 0x0}) r4 = epoll_create1(0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000a24000)=0x3, 0x4) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000b01000-0xc)={0x8, 0x0}) syz_open_dev$sg(&(0x7f0000860000)="2f6465762f73672300", 0x7, 0x100) fcntl$setlease(r3, 0x400, 0x1) r5 = fcntl$getown(r1, 0x9) r6 = syz_open_procfs(r5, &(0x7f0000573000-0xf)="706572736f6e616c69747900") sendfile(r6, r6, &(0x7f00003c9000-0x8)=0x4, 0x400000ff) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) mount(&(0x7f0000cda000)="2e2f66696c653000", &(0x7f0000c1d000-0x8)="2e2f66696c653000", &(0x7f0000106000-0xc)="716e783400", 0x40012, &(0x7f00009d0000)="efe0f0a33fa15222d714") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000064d000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004a2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00006c4000)=r8, 0x4) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f000032e000)={0x20, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x1, 0x1cc4, 0xa14, 0x0, &(0x7f0000397000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0x80000000, 0x3}) accept$inet6(r3, &(0x7f0000084000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000005b000)=0x1c) fdatasync(r6) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b2e000-0x8)={0x0, 0x5}, &(0x7f0000c53000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f0000828000-0x6)={r9, 0x2}, 0x6) fchdir(r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000407000-0x4)=0x84, 0x4) [ 260.185885] [] notifier_call_chain+0x90/0x1a0 [ 260.185890] [] raw_notifier_call_chain+0x2d/0x40 [ 260.185894] [] call_netdevice_notifiers_info+0x51/0x90 [ 260.185898] [] dev_close_many+0x254/0x370 [ 260.185901] [] ? __dev_close_many+0x2b0/0x2b0 [ 260.185906] [] ? __queue_work+0x618/0xf20 [ 260.185910] [] rollback_registered_many+0x27a/0x960 [ 260.185913] [] ? free_netdev+0x300/0x300 [ 260.185917] [] ? __queue_work+0x3ee/0xf20 [ 260.185921] [] ? __queue_delayed_work+0x231/0x350 [ 260.185925] [] rollback_registered+0x81/0xb0 [ 260.185928] [] ? rollback_registered_many+0x960/0x960 [ 260.185934] [] ? linkwatch_schedule_work+0xc5/0x120 [ 260.185938] [] unregister_netdevice_queue+0x81/0x140 [ 260.185943] [] __tun_detach+0xa2c/0xc20 [ 260.185947] [] ? __tun_detach+0xc20/0xc20 [ 260.185951] [] tun_chr_close+0x44/0x60 2017/11/28 18:52:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f0000895000)="") mount(&(0x7f0000276000-0x1)="2e", &(0x7f0000a84000)="2e2f66696c653000", &(0x7f0000cc4000)="6f6366733200", 0x100001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)="6d6f756e74696e666f00") open$dir(&(0x7f00009ff000-0x8)="2e2f66696c653000", 0x20000, 0x100) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a25000)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f00000d2000)="2e", &(0x7f00005a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00004b0000-0x10)={0x1, &(0x7f0000cc0000-0x4)=[0x2]}) fchownat(r0, &(0x7f0000d63000)="2e", r1, r2, 0x1100) readv(r0, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f00008af000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/11/28 18:52:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000+0x7e4)={0x0, 0x0}) utimes(&(0x7f00009e4000)="2e2f66696c653000", &(0x7f00009ae000)={{r0, r1/1000+10000}, {r0, 0x0}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r2, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f0000fd6000-0x6)=@hci={0x1f, 0x400, 0x3}, 0x6) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fd5000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f000061c000)={0x0, 0x5}, &(0x7f0000fd7000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000666000)={r7, 0x49, "97d9f1963df68214b5085398628c925010c7071662481d6bf7ea950f68e465af4b6a1691480b4cad05eb0ddef3fd696d555fd6d859a9020c69cf1710a5736e1b017c180354fa5fbf19"}, &(0x7f0000fd7000-0x4)=0x51) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000fd7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000b2b000)={0x0, 0x7f, 0x20}, &(0x7f0000e25000-0x4)=0xc) fcntl$setownex(r6, 0xf, &(0x7f0000e2a000-0x8)={0x0, r3}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x0, &(0x7f0000fd6000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ba6000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00002c0000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000f1000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f000000b000)={{{@in=@multicast1=0xe0000001, @in=@rand_addr=0x10001, 0x2, 0xfd5f, 0x3, 0x4, 0x4, 0xa0, 0x20, 0x7, r8, r9}, {0x1, 0x1f, 0x6, 0xf730, 0x0, 0xdc2, 0x7f, 0x7}, {0xcc, 0x4, 0x3ff0000000, 0x6}, 0x0, 0x1, 0x9, 0x0, 0xb, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x7f6a}, 0x11, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x3, 0x5, 0x8, 0xfffffffffffff800, 0x2923}}, 0xe8) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)="", 0x0, 0x0}, 0x0) dup2(r4, r5) tkill(r3, 0x15) 2017/11/28 18:52:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000725000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000dce000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)="2e2f66696c653000", 0x0) open(&(0x7f0000209000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000bcd000)="2f6465762f73672300", 0x3, 0x2) creat(&(0x7f000088d000)="2e2f66696c653000", 0x5333ccb3355203bc) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f000026e000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000902000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setflags(r1, 0x2, 0x0) r3 = dup2(r1, r2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005bc000)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000094e000-0x4)=0xc) connect(r3, &(0x7f0000d78000-0x14)=@ll={0x11, 0x16, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) clock_getres(0x100006, &(0x7f0000e57000)={0x0, 0x0}) nanosleep(&(0x7f0000b55000)={0x77359400, r4}, &(0x7f0000e8e000)={0x0, 0x0}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000751000)={0x0, 0xd1, &(0x7f0000031000)="3e5393ba5c5b49425ea32dd8895ce18a86d439ece5cd61574bbc6f3d3ca8a35c2c94aab7c7810eeb57c5fbc0c62205e554c58e240434b20ec5114ceb963057acb21b43f17a7dc5d4894e19f95b41c8bdf12e037a8d624b43b4646b79a8eed12d16af675bf8f1bcc44e544218518eed2516f885ec2466445c08b73dfd7c8b5e9e2a601724350207b7de262f7a15ea83f9d8597baba346c58fd94d1ca8f82a87cabb67095f22569f7ad96b62ae594bf5ed964b49d67af5b518274342e787b007f363734927e0755815da5ce718fc1ecf04d0"}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = request_key(&(0x7f0000621000-0xb)="6173796d6d657472696300", &(0x7f0000770000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000209000)="67726530000000000000000000000000", 0xfffffffffffffffb) add_key(&(0x7f0000263000-0xc)="72787270635f7300", &(0x7f0000d74000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0xf9)="117c0fd5fdc414ef4acfcbb70e87feeccfda5573f6a04adffad0a615f6b9baa00a07f0032df1f6b6725d550953e4f0ba22ec32930b1b22813e363754ac73c1e4e7622b2e3f4e616ef9399c466a2f542c281d1401d925d9be725894e1d5052c43b81fb706e9742a64fb56f5521768082ea9d9b6c114dff7078abde61ced2d7c88f51ae7bc5713f8d82eb78412c60125d46b5c65fa656d0994dc73d3c71e06409a197d452272e2d6449abc0affecd895de081bba47c4a8ebdde8b92d3f5e13e479ab2a984046acce0800000000000000fbf166e721f71110507f1f25e03cce4b34ccc2574f4c1993847141d91e5570b2df375fba4442e089cb", 0xf8, r5) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)=0x0) 2017/11/28 18:52:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000168000-0x4)=0x8, 0x4) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) sendmmsg(r0, &(0x7f00001ce000)=[{{&(0x7f0000a50000-0x6)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f000073a000)="510e1cfb6700dc31cff97d332fa52f72936346f965726b776359e5c38729733390f67720e6dd06ba8817e6026b3c364156bb0abd71fdcd8ef5d7723701c47f3781e4f072a8a813db50ec571d3f3751", 0x4f}, {&(0x7f00001c4000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444f9fdf886164038e077efffdaca713b4cfc804e90efa8c932003374d47ed38f7397774a75b67e0afee59130b720ebd451a7f988c5d5ed94e393fabf0cf040baa38132e6c5c3e66fdd8449c29466caa86ff773dec913ac2c86a677d5ec962d", 0xbd}, {&(0x7f0000936000-0xb0)="4980ca27cea21df0a503b3b88aded1d5e69a35465b80ba2a9ee1ea5028d92e7376ea84048b75151d3a338799b8e2294ff0782138abd2961ee72602dda7957d8565f3f17a971f7a976611d4f3b8c56158db56ffc83ccffc60e161d28e02f95ada07c7a330863e1c9f1707a8a84487b8694900745cfdc053c86c48f8ef7e3d210cba5de4e0cd1abe3fe9b5d6520f3cea57a40a9d22b3d053980dee03dfaf4a369e24b4e0db4e3ea8085de7cf7205908f9c", 0xb0}, {&(0x7f00002dd000)="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0x1000}, {&(0x7f0000936000-0x37)="0a4c2dbf36ff5081d335b143af49438d42a168f9ae4f4418adc6558b3aaa983e34e7d482402082aeb3253ea9eb96ff81864d43cb786942", 0x37}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96d833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f00005dc000)="8b436eebabeb9d015e4400ae631dfd0763fee9d69796451e51d6536afc21259380c6dc65bc5d35bceae5799e9083495d7659b16a3763ddb33386bf1a0657309eaab10ae3d1875feae2df7cae4895f25c40bee3915c9cf672f332d2e70ac9e1f6ea1785633d904555e4eadcf01b6c13e56717", 0x72}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x8, &(0x7f0000935000)=[{0x70, 0x115, 0x4, "6d693ad4d33a4a74b4d339d87a07c3f0ca5f3ae9b40ea3e0c6e1ba2a3b9d625e6838e190feb51e1ffd701ac2d8de9661034c2c45a240c79abf72e456afa007cf8e71055d7b4cd1e59ec813eb5f98fbc77bc23981ac8b992d52e4cfa61b2e2f"}, {0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xb0, 0x114, 0x10001, "fea42e6e11f7211155c25b84d290d8dd9c7d0f7e523563a0fa374f2a2e47973cf23d1ec0da349194dd202626b45799ce86d07309e8573531c259c5320496bcac91db5de800098fea74154ecce0de15d185329689101ec1013e05a14d958f6c60723d93ccfbcd5b8a87d9ea66a2e3a8721e8f05883da2150afa3541087b712d77bbee22d3f02ef4aee0b58bf5c1706d4f0057a03909ad8a73f41ede10deb1"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xb8, 0x11f, 0xce, "9935ba5574b61f8a138b12709dc85e3b66ba458e5862e97affe245cdea0909e708e271b83f7426d3628819e4b1eb7c83fa2cae3bde9d8da489caf3e97ab07d2fd9e2eca9bcf1751a624bc187c9146fd9c1a0830aa497107de42dafd6ac78353230701966d9babe4ccd86e1664dde1a3329d3acf6f42a7998005c9bfb35853cde4f6209da8ec1a1df3ff82514069bfa91f620277b81e7260172965396c77a3e000574"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3d8, 0x40}, 0x1}, {{&(0x7f0000935000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f000010d000)=[{&(0x7f0000748000)="5dee4abbb4bf37c38565bf5f29fa3dede0f59dc8088403a08b055eeb3d34159ed968f809db991f9dcddfe04cdb9be7b67c51ae9e0f3dcb3179e880be10fad5976b22b9d3cc7c95300e031c57ced7b956dc73d1bbbfa497f59a17bcdeddaedcbed32fc51e303f700135d0b814fb7d8854279a241cf1f29026c65aea051652b55f946bb3e2139c29276a4f7327078d6b3d6305b7492e04e75f9e08ccedd52c7d9bfae8f2833000f589bf700b737b864a111b5976726a8fe8390b30768059c892f7f8f113c850209a3d9b92c08e6942efb79445df5100376edb65fb127c36184023e815e8", 0xe3}, {&(0x7f0000745000-0xa7)="da2a4ce3826f4422b93b1820106543c1167e15e01d9f56c815e04e4c72af45e99dee52b4711ffc79a04f64641d0081be8c9ad49920c97e489278061aad3634da4c043a901cae4e7c77942644d7627b85eaabf91376ae48ddaba6cb469f6bd9c666ff255f0e7303b0252dc39813c5a2aa37aafdad4deffe35d7c39ad22e56f72ebc1456bce3516e8d399ff68334fc7b0694f7a1baf01d685b32400fff6e9a72d5f687edaaa63a29", 0xa7}], 0x2, &(0x7f0000936000-0x200)=[{0xe0, 0x0, 0x7fff, "5437b43d4f19ad374a670fbec03157094ad88a1f0ed2b11e9858b23ae7234df3e41daaf34c20a45a36aad90c15b041ba5c44af4fa38ffc2598d2c0a40c6001423abe57a046c71708af554c1685d48f422bece897436d728a96b888611462d49cfaef4594bf83ec1229dccff7e4c8d25f7d05b4db611d1c7b89bd5ee9d33e8b38663b0fc188c7b573cd6b3294b55a3047e5f0cd228726541d487dc7638728166dc442036fb4c60e1e46cf6dbb03e68a9e538fb0989f8e169beb97626fde57619e70e977584a88270ff70927a88bdddf2a"}, {0x110, 0x11b, 0x100000000, "ef47f531a9d11c539948e675447c56d7d3e5ade0df1e3d3acbebbe7745fea47cd195887727cc4482e68071bde8ca7d5e0053f9a110f659d544b3c5f42944bd9b7e0587cf6909ca8f0f0782d7ad542fc23b4be718010e9c8373e6fe453cc02cc27445ac6e3e574b79cbf94c98c0da4d1049c307fa83ed5b87a5651fd49c2a799321ce7835af1de88ccc2ce2950a340eac257d2d126c59d47df88f1c89a9369789dcc0c3734656d5759fb9ae3c1827a0d88ad3d017b73b472f632cb08649a14bd5d942462fb46776702f007e6a2c0036a7a9e15185e45268b376dd8c3327ec0d12ccfb6beca00160de892b05ed9f09816c57f7b002d50778da08"}, {0x10, 0x108, 0x1, ""}], 0x200, 0x4004801}, 0x5331}], 0x2, 0x4000) r1 = memfd_create(&(0x7f0000efc000-0x2)="5d00", 0x2) sendto$inet6(r1, &(0x7f000035d000-0xf6)="f51ba3a350e1715e47bcec37e06444b7e95439a228c168be956a2bd90d7c489bdc41e6c429fadf2a0eb4f2b5135625ed90f90fcbb8d73956a733ce84100f051875c6cb3ad097d9f6004bc6ff4942d7add26472460bae7b781704e350591343b09be0953ca3afeabc96e2fcc096038e2736e3ff9e09bd40d67fd714e56fda548e5320edc538e163fcc8690a7f208ab84867ecafd3902b8cc4e9e9fcb5769375c35bfbebd53a234936c92261338d81f4b10689338f57f37c7ed9bef69282d28f7661af8b92216b12bed59a145651216eee544ae6fef64f71a9fab48fbc8da7ebb91f683815443589f3f59b81b79e22632a91812892b02c", 0xf6, 0x40080, &(0x7f0000339000)={0xa, 0x0, 0x30f8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xece}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, []}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x4, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)="00", 0x1}], 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)=0x0) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) dup2(r4, r5) poll(&(0x7f0000767000-0x40)=[{r5, 0x5700, 0x0}, {r2, 0x1c, 0x0}, {r4, 0x1, 0x0}, {r4, 0x40, 0x0}, {r5, 0x0, 0x0}, {r4, 0x100, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x800000208, 0x0}], 0x8, 0x5) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000675000-0x1)="a6") tkill(r3, 0x16) socket$inet6(0xa, 0x8000e, 0x400001) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)="2f6465762f70746d7800", 0x2000, 0x0) readv(r6, &(0x7f00007ae000)=[{&(0x7f00002f0000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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