0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e8c000)={0x4}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000b20000)={0x5, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000a55000-0x10)={r3, 0x3}) clock_getres(0x4, &(0x7f0000ec6000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$notify(r2, 0x402, 0x14) dup2(r2, r1) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = fcntl$getown(r0, 0x9) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c6000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001a6000)={0x0, 0xa, "ea85e3ebc6e1a6be66f2"}, &(0x7f00006e0000)=0x12) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003a7000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x1ff, 0x10000, 0x98e, &(0x7f000027e000)=@common='lo\x00', 0xe9, 0x2, 0x4500}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000c3000)={r3, 0x1ff}, 0x8) getdents64(r2, &(0x7f0000f58000-0x31)=""/49, 0x31) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000822000)=r1) close(r0) 2018/01/12 04:45:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0xd)=""/13, 0xd) clone(0x0, &(0x7f0000484000)="", &(0x7f00004d0000-0x4)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f000091b000-0x1)="") llistxattr(&(0x7f0000b65000-0x8)='./file0\x00', &(0x7f0000758000)=""/0, 0x0) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0xa, 0xfffffffffffffffd) write(r0, &(0x7f0000c9f000)="fc0000001c00f7ffaa040008090007000a002259020000000480030021000100004533a49e3500a6000000fff5036915fa2c1ec2ff12f0009bb94b461219d07f940002000079f00000000000006f1a273c88117c22ebc247ad4774540009db81add07302ade01720d7d5bbc9fc3d2e80772c81fb2c00000000030080015ba4fdcf3cdefd5a32e280fc83ab82f687f70c9d00f2fe080000040000000000000000040112bab2b9d243f295ed75e03491bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f411f4600b567b4d57104000100a1ad564f01731d05ff030000000000006ff6b621cc48deac270e33429fd3000175e63fcdd38a8757f1", 0xfc) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000958000-0x4)=0x0) listxattr(&(0x7f0000ea3000-0x8)='./file0\x00', &(0x7f0000f05000-0xdb)=""/219, 0xdb) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000327000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e88000-0x4)=0xe8) stat(&(0x7f0000e0b000)='./file0\x00', &(0x7f0000dae000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x8, 0x0, 0x533, 0x30001, 0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000ddc000-0x28)={@generic="9dc0ebfbff3aa1e8d8bad803cc8b3db1", @ifru_data=&(0x7f00001e4000)="5e99115a00bcad1e3df095c80c997121873df78400b68b33b4b2449e334fbd7e"}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f000000d000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000035000)=0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000003000-0x6)='dctcp\x00', 0x6) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000057a000)={&(0x7f00001dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000def000)=@flushsa={0x14, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000027d000-0x8)='net/ipx\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f00009c0000-0x4)=0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000033b000+0xb15)={0x3d6, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) fcntl$dupfd(r0, 0x406, r1) 2018/01/12 04:45:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x86, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000782000-0x46)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000ffd000-0x40)={&(0x7f000094f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008a1000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000098000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000af6000-0x8)=[0x0, 0x0], 0x5, 0x7, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000421000-0x28)={@generic="70ba25281f0ff131218cdbeacd96d20c", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r0, &(0x7f0000f9b000-0x14)={0x11, 0x19, r1, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$addseals(r0, 0x409, 0x8) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0xad8f2fedb4f7c039, 0xffffffffffffffff, 0x0) ustat(0x80, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:53 executing program 3: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x80000000, 0x0}, 0x1, 0x0, 0x0, {0xffff, 0x0}, 0xfffffffffffffeff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlockall(0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmod(r2, 0x140) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e60000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000098f000-0x68)={0x4, 0x2, 0xfffffffffffffc00, {0x77359400, 0x0}, 0x6, 0xbb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$ppp(0xffffffffffffff9c, &(0x7f0000ad4000)='/dev/ppp\x00', 0x40000, 0x0) syz_open_procfs(0x0, &(0x7f00001ae000-0xa)='net/raw6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000d37000)='clear_refs\x00') sendfile(r2, r2, &(0x7f00009ce000)=0x0, 0x40000100) 2018/01/12 04:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000023f000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffd) dup2(0xffffffffffffffff, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000f55000)={0x0, 0x29, 0x0, @thr={&(0x7f0000895000-0xa4)="1835f4b164e02bcea4e022f40332d4cd952a76626551193bf20b32a53d611ae820678ced41ea12375edc5cae5f1c87cc6dcd43696746c8e7a498e221370910b9aea5c6f8d3c700478155b3690d4965c6105bdbd75aa3a3575ebae83a2f537392de5a36825913a82be0a4ec11bfc9fddde852c3831f7a05ba8700e32c9c37fbcd671cea94d5a8334ea7dd21f4ad435f8b45d03a216e79ba5010f522ad2270d1382a10c97f", &(0x7f0000384000-0xb2)="bbe469f1be67753cb1c546add456ab9db53c0ac510908c4b1dbe20e406c35b6ad94b1cd5b1ec42848264427b52f8f26561df359330b243037070f95690a6f2534ab35bc3952e18dacc8e8704882aec3fb2f1eef437f80914e453085fddd79616b555dd02c7767710511e33ff6ee24e34b635a476231b698929bcc85068309b4e5b3f43fd4b5bf5a6f4f656d0bf032af54833ba029c9e9dfa3fc06bed66da2939b275587e85125fe2e3b49ee6ca36c3a9cc55"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000201000)=0x0) timer_settime(r1, 0x0, &(0x7f0000a6e000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000019b000-0x4)=0x0) ptrace$setsig(0x4203, r0, 0x9, &(0x7f0000c2a000-0x10)={0x5, 0x1e185135, 0x2, 0x40}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef1000)="020000f401000100a900be8c5ee100000000000000010000", 0x18) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) futex(&(0x7f00007cf000-0x4)=0x5, 0x9, 0x3, &(0x7f0000579000)={0x0, 0x0}, &(0x7f0000c73000-0x4)=0x7, 0xfffffffffffffeff) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000791000)=[{{&(0x7f0000dcd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000802000)=[{&(0x7f00009e3000-0x74)='/', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000929000)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000795000-0x4)=0x0, &(0x7f0000e8e000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r2, r3) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000977000-0x20)={"f3724ac553e9760beddca4cdd61ed9e6", {0x4, 0x0, 0x0, "06c46f6243c8", 0x0, 0x0}}) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000-0xf)='/dev/snd/timer\x00', 0x0, 0x2080) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendfile(r0, r1, &(0x7f0000bc8000)=0x0, 0x6dbd067e) r2 = socket(0x11, 0xa, 0x0) sendmmsg$unix(r2, &(0x7f0000cc9000)=[{&(0x7f00006a7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003cb000-0x20)=[], 0x0, &(0x7f0000ad5000-0xa0)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x10, 0x1, 0x1, []}], 0x30, 0x0}], 0x1, 0x0) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f00002b2000)='/dev/sg#\x00', 0x3, 0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00008a1000-0x4)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc2000-0x8)='./file0\x00', 0x40) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x4c, 0x0, &(0x7f0000fc2000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, &(0x7f0000f6e000)=[], &(0x7f0000fc2000-0x30)=[0x0, 0x0, 0x0, 0x40, 0x48, 0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000fc1000)=""}) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00001f6000)={{&(0x7f0000663000/0x2000)=nil, 0x2000}, 0x2, 0x0}) userfaultfd(0x80800) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r0, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000176000)='/dev/sg#\x00', 0x6, 0x80001) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008a2000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f000078f000-0xb5)=""/181, &(0x7f00008a1000-0x4)=0xb5) 2018/01/12 04:45:53 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d47000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000066d000-0x2)=0x8b, 0x4) syz_emit_ethernet(0x38, &(0x7f000005e000-0x3e)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="fce099519476", [], {{0x40086dd, @ipx={0xffff, 0x2a, 0x0, 0x0, {@random=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, "8d72e5a204853d02dd2c2cc0"}}}}, 0x0) [ 34.420566] binder: 5722:5726 ERROR: BC_REGISTER_LOOPER called without request [ 34.433791] binder: undelivered transaction 44, put_user failed [ 34.440786] binder: 5722:5726 ioctl c0306201 20fc1fd0 returned -14 [ 34.457222] binder_alloc: binder_alloc_mmap_handler: 5722 20000000-20002000 already mapped failed -16 [ 34.469959] binder: BINDER_SET_CONTEXT_MGR already set [ 34.475826] binder: 5722:5726 ioctl 40046207 0 returned -16 [ 34.482071] binder_alloc: 5722: binder_alloc_buf, no vma [ 34.490214] binder: 5722:5741 transaction failed 29189/-3, size 0-0 line 3127 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00009cb000-0xd)='dns_resolver\x00', &(0x7f00006f2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a02000-0x1000)="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", 0x1000, 0xfffffffffffffffd) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dee000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x9, &(0x7f000035d000)={0x0, 0x0}) getsockopt(r0, 0x200, 0x5, &(0x7f00001af000)=""/126, &(0x7f00000da000-0x4)=0x7e) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000035c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000035d000-0x20)=[{0x8, 0x40}, {0x3, 0xfff}, {0xb, 0x2}, {0x4, 0x200}], 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000035d000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000030000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) linkat(r2, &(0x7f000035d000-0x8)='./file0\x00', r3, &(0x7f00000c5000)='./file0\x00', 0x400) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r4, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 04:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000af1000)='./file0\x00', 0x10000, 0x19) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00001c3000-0xc)='/dev/autofs\x00', 0x200800, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000d1a000-0x14)={0x2, 0x3, 0x5c4, 0x3, 0x1b}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004b6000-0x170)={0x9, 0xa8, 0x5, 0x5d1, 0x6, [{0x1, 0x5, 0x8, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x1, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x9, 0x3, 0xffff, 0x0, 0x0, 0x100e, 0x0, 0x0, 0x0}, {0x101, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x16d7, 0x0, 0x0, 0x588, 0x0, 0x0, 0x0}, {0x20, 0x4, 0x1, 0x0, 0x0, 0x2519c0bd0136cfd7, 0x0, 0x0, 0x0}]}) 2018/01/12 04:45:53 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00001be000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000cd7000)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000)=0xe8) r6 = getgid() r7 = socket$unix(0x1, 0x6492d937c152cb64, 0x0) r8 = accept4$inet(0xffffffffffffffff, &(0x7f0000b45000+0xe8a)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000305000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) r10 = epoll_create(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000+0x27b)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0xfd2df01615201065) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) r16 = socket$key(0xf, 0x3, 0x2) r17 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f0000301000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000-0x50)=[{&(0x7f00008a3000-0x1000)="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", 0x1000}, {&(0x7f00000fa000-0xca)="1d6c6bf5f14c6a294edc3c62c7c6c84e98e5122fa2a8b5d28fe9d09b597334cf63b72f0c4a4f8b149a11d30c70291cbf6d62a60162146ee5cae1f84d13f3c929963b3c6bbf9e3f67f18f6edf061f649cae24d7c16cf238745465da41b80adee045aafa9a6313100356ee78e60e456484318efc302df546cd13f0372d5ab9a05fba819cb10821e16c683814fb3ee2af2a511b49167c51968fb5146d4bf49a18c32247125292699370d154c6296b9be4147c43e55e9708ccd6c4ea06b2037a7ae2e28f2736275534aefa0b", 0xca}, {&(0x7f0000001000-0xd5)="e25c362385e5edb9c7c80090e6827a1bfb6e4a36ef2624e01c14834698b7b48b81c327b8ed46db523abf33f48fa9ebd2fb2a483d447175899f91c431238438ab62f27615496888fc10848f63c1aa36394e52f880e4f5aca7ca8b8cf4901a0812b50fc107f95e92d06f09adbbe792a2180279707d663d982cddf35f6dbcff487f06a288a22bbb0b90e1cdfab4de7dffdf6e744dc8087aa26c0548bcfd2d83c91098b11602ed072d6ce7533a24d1c7f53afa0296dbeb3cd70d8858458198f862f84fc2b7203a6e6a98b6332e77773ec2e99f3302106e", 0xd5}, {&(0x7f00008c4000)="", 0x0}, {&(0x7f0000000000)="e7b01c98a973ac63d88bb036687e67abd986ec04becf59a9c37940485f039bbebece4c7334", 0x25}], 0x5, &(0x7f0000d1f000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r8, r9, r10, r11, r12, r13]}, @rights={0x20, 0x1, 0x1, [r14, r15, r16, r17]}], 0x90, 0x4008090}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000d27000-0x44)={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) r20 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd4000-0x8)='./file0\x00', 0x0, r18, r19, 0xffffffffffffff00, 0x0, 0x0) pwritev(r20, &(0x7f0000206000-0x30)=[{&(0x7f0000f3c000)='5', 0x1}], 0x1, 0x0) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c08000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007d8000)={0x2, &(0x7f0000f97000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000c1c000-0x8)={r1, 0x7}) r2 = syz_open_dev$sndtimer(&(0x7f0000842000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000039a000-0x34)={{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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000002000-0x10)={0x4, 0x6, 0x7, "ccf7632d10ab", 0x2, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000c28000-0x3f)=""/63, 0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/01/12 04:45:53 executing program 2: socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x301000, 0x0) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000088000)=0x0, &(0x7f0000da3000-0x4)=0x4) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000006, 0x0, &(0x7f0000c78000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000601000-0x4)=0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000ff5000)=@common=""/16, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f84000-0xa)='net/ptype\x00') mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f83000)=""/79, &(0x7f0000b1f000)=0x4f) r1 = socket(0x810, 0x806, 0x0) write(r1, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000d5a000)=0x0) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000f27000-0x8)={0x0, 0x0}) pipe(&(0x7f000094c000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00002bc000-0x10)={&(0x7f0000e47000/0x2000)=nil, 0x2000}) fchmod(r0, 0x0) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000ad000-0x15)='/dev/pktcdvd/control\x00', 0x8400, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f00007d6000)=0x0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000eb2000-0xf0)=""/240, &(0x7f00004a5000-0x4)=0xf0) 2018/01/12 04:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000513000-0x15)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00003c6000-0x58)={0x1f, 0x0, 0x1, 0x0, 0x7, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000791000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000d2d000)=0x8) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x0, &(0x7f0000001000-0x8)=0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x104) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000469000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001b3000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006cc000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000020c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x100, 0x1, 0x10000, 0x1c6242889a27182c, 0x80, 0x20, 0x1d, r3, r4}, {0x10000, 0xffff, 0x5, 0x6, 0x2, 0x3, 0x20000000000, 0x0}, {0x4, 0x0, 0x8, 0xa45}, 0x401, 0x0, 0x0, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0x10000, 0x3, 0x3f}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x6, 0x2, 0xfffffffffffffffb, 0x10001, 0x100, 0x42}}, 0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f00002e8000-0x4)=0x100, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f00007cc000)="", 0x0, 0x40004, &(0x7f0000e64000)={0x2, 0xffffffffffffffff, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r2, &(0x7f00004b8000-0x38)={&(0x7f00004f7000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000cc7000)=""/1, 0x1) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f000002f000-0x4)=0xb92c, 0x4) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000067b000)={&(0x7f0000e60000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000e60000-0x10)=[{&(0x7f0000e05000)=""/21, 0x15}], 0x1, &(0x7f00000b6000)=""/148, 0x94, 0x8}, 0x1) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e60000)='/dev/rtc\x00', 0xc40, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e60000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x4, 0x8000, 0xbca, 0x40}, &(0x7f0000e60000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009e4000)={0x22, 0x2, 0x6, 0x7fff, r3}, &(0x7f0000157000)=0x10) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e61000-0x4)=0x0) fcntl$setown(r1, 0x8, r4) 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005ad000)={0x0, 0x0, &(0x7f00002c1000-0x10)={&(0x7f00008a4000)={0x2, 0x3, 0x0, 0x400000000000102, 0x215, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x400, 0x0, 0x0, 0x5, 0x0}, @sadb_sa={0x2, 0x1, 0x3, 0xd8ed, 0x7, 0xf0, 0x1, 0x40000001}, @sadb_x_nat_t_type={0x1, 0x14, 0x3, [0x0, 0x0, 0x0]}, @sadb_key={0x201, 0x9, 0x8000, 0x0, "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"}, @sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, 0x14, 0x14}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0x9, 0x1, {0x6, 0x3c, 0xff, 0x0, 0x0, 0x81, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast2=0xe0000002}}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b58000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000ec4000-0x57)=""/87) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000c6d000-0x1000)=""/4096) dup3(r0, r0, 0x80000) [ 34.705678] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value [ 34.736988] Option '”ŒLæL»½7ßvö¬Ìµ/C–Ý¥*Ï©.E@ʇ¯|º ³JØöž9mÓ³|TôçeQ´…ØïÂéĘj?ÓÇàU?Zˆµ"þÂÞû(õ`í7`d÷ÅYLL)9uÝ„ „…buòî«õ—קiéNeo7ºø»ÿ)a®¾‰ÂÞy;4ÙN Å' to dns_resolver key: bad/missing value 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008a2000)='/selinux/create\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000c0d000)="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", 0xfe) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c88000)={0x0, 0x7}, &(0x7f0000c8a000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000bac000)={r3, 0x2, 0x8, 0x8001, 0x7, 0x5}, &(0x7f0000d17000)=0x14) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000067e000-0x4)=0x3, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 04:45:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f00001d6000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000001000)={0x6, {{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x4, 0x8, 0x1c3, 0xcef4, 0x2, 0xf670, 0x200, r3}, 0x20) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x300, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r4, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) fstat(r0, &(0x7f0000290000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000ea9000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x101, 0x1, 0x401, 0xa, 0x80, 0x20, 0x89, 0x0, r5}, {0x80, 0xfffffffffffffeff, 0x4, 0x800, 0x81, 0x1, 0xfffffffffffffffc, 0x9}, {0x800, 0x81, 0xab0, 0x4e3}, 0xb3e6, 0x3, 0x0, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x3, 0x0, 0x6d13, 0xff, 0x9, 0x4}}, 0xe8) 2018/01/12 04:45:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000464000)=r0) bind$inet6(0xffffffffffffffff, &(0x7f00006e8000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f000017e000-0x18)=@generic={0x2, 0x7, 0x4}) sendto$inet6(0xffffffffffffffff, &(0x7f0000c5b000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005f1000)='/dev/hwrng\x00', 0x440102, 0x0) fcntl$setown(r1, 0x8, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f000048b000-0x4)=0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ea6000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000b30000-0x35)={0x81b1, {{0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b6e000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000b6e000)=0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000af6000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x8000) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000b70000-0x84)=""/132, 0x84, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x158, 0x1a, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0xffffff9e}, [@replay_esn_val={0x20, 0x17, {0x19, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x158}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup(r0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000d53000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000409000)={&(0x7f0000d54000)=[0x1, 0x800, 0x80000001], 0x3, 0x1, 0x5, 0x7f, 0x400, 0x1, {0x4, 0xbd4, 0xb1, 0x9, 0x80000000, 0x6, 0x0, 0x100, 0xc9b, 0x40, 0x3, 0x9, 0xea8b, 0x400, "0866bd81cc61c7801ba0ccfa3012487414399290db705860939844a01b9658bb"}}) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000d55000-0x10)={0x5, &(0x7f00009a8000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00001a3000-0x8)={r2, 0x2}) 2018/01/12 04:45:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x1, 0x9}) r1 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000946000)=0x0) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f000023e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fc2000)=0x14) socket(0x4000000010, 0x802, 0x0) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00005ea000)=0x0) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000230000)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:53 executing program 2: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fa8000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000535000)={0x0, 0x0, 0x0}, &(0x7f0000fa8000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) poll(&(0x7f0000658000-0x8)=[], 0x0, 0x100) ptrace$setopts(0x420b, r3, 0x0, 0x0) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d3a000)=0x0) write(r0, &(0x7f0000b2a000)="24000000260007000004000800367700fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x802, 0x0) write(r0, &(0x7f0000b3c000-0x194)="fc00000016000700ab040008090007000a002259020000000400030021000100004533a49e3500a60000000000036915fa2c1ec2ff12f0009bb94b461219d07f9400020000008ce600036c04000000000000007c22ebc247ad4774540009db8934d07302ade01720d700bbc9fc3d2e80772c81fb2cc56ce1f15627625ba4fdcf3cdefd5a0000000083ab82f687f70c9d00f2fe0800000003900000000000000405000000b90200f295ed94e0ad91bd0734babc7c3f2eeb57d43dd16b17e583df150c3b880f419f4600b567b4d5715505e658a1ad0a4f01731d05b03524d541ddd48f6ff6b621cc48deac270e33429fd3000175e63fb8d38a8757f1e8", 0xfc) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007a1000)=@sack_info={0x0, 0x0, 0x5}, &(0x7f00007f3000)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000675000-0x8)={r1, 0xfffffffffffff8ed}, &(0x7f000042d000-0x4)=0x8) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f00001a5000/0x3000)=nil, 0x3000, 0x0, 0x7031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000)=""/0, 0x0, 0x4000019) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa5000-0x4)=0x14) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00006fe000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000002d000)={0x94, 0x0, &(0x7f0000277000)=[@free_buffer={0x40086303, r1}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x30, 0x8, &(0x7f0000c70000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000ad3000)=[0x0]}}, @increfs_done={0x40106308, r2, 0x0}, @exit_looper={0x630d}, @exit_looper={0x630d}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x2}, @request_death={0x400c630e, 0x0, 0x1}, @enter_looper={0x630c}], 0xf0, 0x0, &(0x7f00007bd000)="54c77740556781429f12863a0dd2e5eff1517050fb656804a5ea15e706d67c40ea6e8bf6b0ce6b122a69c8d77de9e3a9aa18e4f7cdf7a6539980d6d1e5118dfe495be816ca1affce546d4054942b59a7ff99d8bc2627d46fca503f4df4e03050f912ffe179b3613772bd87e48ca49a876c3730ef5a5ded9162ff7d9566f6eb6d2dbcc704d07c5a0757e52ead22d451052df5d1225939fbe7e74dc7ac23bd239000b077341709294fd26cd171600044cf24057f6dfe81e2df8856bbbb5f40abc8a022bdbb1534e0f15d8498634ca4e0d66b22ca2ff96a21341fdb381e2425ae6190231c0cc473cfe5b8e2d2100fd82397"}) 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0x57f000)=nil, 0x57f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000579000)=@newsa={0x13c, 0x10, 0x1, 0x0, 0x0, {{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x32}, @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, 0xa, 0x0, 0x0, 0x0}, [@algo_aead={0x4c, 0x12, {{'rfc4543(gcm(aes))\x00'}, 0xffffffffffffff11, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000045e000)=@hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1, 0x5, "c81a33f71a"}, @ra={0x5, 0x2, 0x5835}]}, 0x18) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000044a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000040a000-0x8)={0x1, [0x0]}, &(0x7f000016d000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00001b7000-0x8)={r2, 0x8}, 0x8) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0xb4a, 0x7, 0x1000, 0x8, 0x7f, 0x1]}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10) 2018/01/12 04:45:53 executing program 6: clock_settime(0x8005, &(0x7f0000c37000)={0x0, 0x0}) r0 = epoll_create(0x2) writev(r0, &(0x7f0000380000-0x20)=[{&(0x7f0000a54000)="04caa900c82502af5cc5262d5ae683c189fd8956332fe8b818d996c0ce4f1d4af2b1e35ed4d88bca6deba56417fbb788d87087cebd6666223d29cb34f1550706f9b908f7f2c0ba4fd13229e1f6a448d142c34ed4dd3ab669e7a711714796940e1bb97474b998acfb03e9cc1b000906f2", 0x70}, {&(0x7f0000d3d000)="57ebc444647e7b7b718cea9c2ce07545890a975cebf20639d701953b15118243bf284df36d5368d31a7be8d265e261a74efefdfcaf5bddda37b71f4912c4b28bf976d8072d8cd5385c9cbcc59cb437adf36e7e6a3a0c5c0a826ba78d43b894aee3afa40eb17c2af57e3d1218ce52c8f10613cee5eb90e8f7615b2703f3c8bcf69769cb3c972f872190821877a2071bd0c9537d1bd918dc0f414287fc4d048f28ab2d5e3cdda12c04b789e89e1b70b5fe04a673c7", 0xb4}], 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f0000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001000-0x4)=0x0) 2018/01/12 04:45:53 executing program 4: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000aad000)=[{&(0x7f0000aab000)=""/42, 0x3d0}, {&(0x7f0000aae000-0xdb)=""/219, 0x24d94567f11b10c6}], 0x10000000000000a9) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, r0, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000aad000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x8, 0x401, 0x7, 0x98}, &(0x7f0000aad000)=0xa0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aac000)={0x100000000, 0x5, 0x7, 0x4, 0xd8e, 0x1, 0xaf6e, 0x0, 0x1f, 0x9, 0x72859993}, 0xb) getdents64(r0, &(0x7f0000aab000)=""/0, 0x0) 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) vmsplice(r1, &(0x7f0000c57000)=[{&(0x7f0000071000-0x5c)="", 0x0}], 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088c000)=@generic="b1dde0e55cb8be15974c0466e06b7eb9", 0x10) vmsplice(r0, &(0x7f0000778000-0x10)=[{&(0x7f00003b0000-0x6)='6', 0x1}], 0x1, 0x0) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00008a5000)='/dev/sg#\x00', 0x4de, 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000aa4000-0x4)=0x4, 0x4) r2 = dup3(r0, r0, 0x80000) accept4$unix(r2, &(0x7f000068f000)=@file={0x0, ""/108}, &(0x7f0000ba8000-0x4)=0x6e, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000d3000-0xb5)=""/181, &(0x7f0000d17000-0x4)=0xb5) 2018/01/12 04:45:53 executing program 4: clone(0x0, &(0x7f0000f27000)="", &(0x7f000068c000)=0x0, &(0x7f000082c000)=0x0, &(0x7f0000001000-0x28)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='[\x00') r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) fadvise64(r0, 0x0, 0x0, 0x605fff910c47dfb1) 2018/01/12 04:45:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000012000)={0x0, 0xb3, "8cdbe0a92e6cdd7281d78fdb44afa13f18d16ece5e3d6f230fcc98047b1fd9349ee6ee703c060711d889f3693a3f777685c9b1323796cd6e738b9aa1de1e17f6ac67be3515b55f92c23195bcb992ad0623b9be6d3f76e9c7203d77c6b5c219777010ad656707abdb92cb0a46f0f72c4deb2d932e752ae7bac6074e89c2abab0f26038215adbd2d48569e4583b41657638cf201c382b1db67633f5b21a3cad70815d2c1536d24c6ca23480ab8d77197481b0e10"}, &(0x7f0000003000)=0xbb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000011000)={r2, 0x92, "887fb4417094137384a9237909f357b209bebb7a8145140facf2ef25e03d880fde6dbdf92514b6b92b21168b138c5bec5b3df87f6d70d3bd6865e15e8d47d2a1f15680af73e0ce835124cacf7170fadcf482f168fa39734af25411ffd43be58e3258649ea345c8f040f37b788265d864974b4ccdf812ade12dd3a7898988425cc157e738110660c48f5a78dc050c04c95278"}, &(0x7f0000000000)=0x9a) sendmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000012000-0x48)=@full={{0x3, {"2edb4225ff3156"}, 0x9}, [{"ac6863d53dab18"}, {"59c1ee4b40f67a"}, {"aa28371e001cd3"}, {"21ae4dcf7d2019"}, {"ab5eff95daf543"}, {"51924470359385"}, {"a3463103d33209"}, {"25413f91455696"}]}, 0x48, &(0x7f0000013000-0x10)=[{&(0x7f0000014000-0x92)="f6c963b6a37c1fee0206af1fd1241c3b1341c898ff47d1ae1edd0ffa3e636a83827769d3ceeeadf99a8fdbfbde284146389d903eb7d76010858731078641084d1622275986e41cbec4796524a6cc23511e1e9f95389cfd4d52a375c0e0dfd7ec6c2360362cb14f4729973323a275b27ad9318954e99a656225ae368af25023662d1986b657d7ddeb531c5cb578f647be009f", 0x92}], 0x1, &(0x7f0000003000-0x90)=[{0x30, 0x19b, 0xfffffffffffffc98, "7ec08c116599cab3921b653124e516704f2377abf65057e3205fceec31f5"}, {0x60, 0x113, 0x7, "0b5509f051f1cc78b8048b3ed216230330e7962aad42db2b863bf911e2ed4877f347d741c0a3cc483ef0505c62b893fad41932b9e3f7361450f0de51e91d3766950bdd52986bf93c8a95afde"}], 0x90, 0x2ddeb812fe36b4ef}, 0x40000) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:45:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x4, 0x7) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000001b000-0xf)='/dev/sequencer\x00', 0x480, 0x0) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001a000-0x8)='./file0\x00', &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001b000)={0x0, 0x0}) getpgrp(r1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f000001c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000001a000-0x4)=0x0, &(0x7f0000011000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0) syz_open_dev$tun(&(0x7f0000007000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x1)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:45:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000001000-0x28)={@common='lo\x00', @ifru_names=@generic="87c6b918320f08da337ef423cf6ddd01"}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004a4000)='/selinux/context\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x54e585) 2018/01/12 04:45:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b72000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x3c, &(0x7f0000000000)="903581b6921f17d79a8506aece81963f895b7a313722bde043a69e9980f7467f98c2f0a4ff992e59763431eae9b811a14b855ca0a79ef350cdc19836b33d9688438333a7d4bdb6c25402768371c5a57c8ffa515122a9343f056813bd943dc1e0ae0a3a400f127383a5b2a27dde4552cf4252908c04", 0x75) ioprio_set$uid(0x0, 0x0, 0x3630) 2018/01/12 04:45:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f000010d000)='/dev/hwrng\x00', 0x402, 0x0) sendto(r0, &(0x7f00008ec000-0x16)="14000000000ae7ff01f8001a000000ff011f0012", 0x14, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004c6000-0x8)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0x101, &(0x7f00000b0000-0x1)="16") 2018/01/12 04:45:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fd8000-0x5)='user\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bee000)="", 0x0, 0xfffffffffffffffc) r0 = syz_open_dev$mice(&(0x7f0000455000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, &(0x7f0000e91000)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c4f000)='/selinux/access\x00', 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r3, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) r4 = fcntl$getown(r3, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000456000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) getgroups(0x2, &(0x7f0000c5c000)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e94000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000008e000)={0x0, 0x0, 0x0}, &(0x7f00002aa000)=0xc) r9 = getgid() r10 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000526000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a2e000-0x4)=0xc) getgroups(0x5, &(0x7f000098d000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f18000)=0x0) lstat(&(0x7f0000f13000-0x8)='./file0\x00', &(0x7f0000d43000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00003ba000)=0x0) lstat(&(0x7f0000513000)='./file0\x00', &(0x7f0000ac9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000d6c000-0x8)='./file0\x00', &(0x7f0000359000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000bc3000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000958000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000)=0xe8) r21 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f9f000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002ec000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a60000)=0xe8) getgroups(0x5, &(0x7f0000e57000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r25 = getpgrp(0x0) getresuid(&(0x7f0000bc7000-0x4)=0x0, &(0x7f000013b000)=0x0, &(0x7f00002bb000)=0x0) lstat(&(0x7f00003b9000-0x1)='./file0\x00', &(0x7f0000615000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00003ea000-0x4)=0x0) r29 = getuid() getresgid(&(0x7f0000fd3000)=0x0, &(0x7f0000225000)=0x0, &(0x7f0000aae000)=0x0) r31 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c15000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cb1000-0x4)=0xe8) stat(&(0x7f00002db000-0x8)='./file0\x00', &(0x7f0000d96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f000014d000)={0x0, 0x0}) lstat(&(0x7f0000317000)='./file0\x00', &(0x7f00002e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000361000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004e2000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000d58000)=0x0) r38 = getuid() r39 = getgid() r40 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b09000)='/dev/rfkill\x00', 0x200000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000aa3000-0x8)={0x0, 0x0}) r42 = geteuid() stat(&(0x7f0000089000-0x7)='./file0\x00', &(0x7f00008b7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = gettid() lstat(&(0x7f0000ee0000-0x8)='./file0\x00', &(0x7f00006fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00006d0000)=0x0, &(0x7f00004d8000-0x4)=0x0, &(0x7f00005f1000-0x4)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000071000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007c6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001d0000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d59000-0x4)=0xc) r50 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1e000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004aa000-0x4)=0xe8) stat(&(0x7f0000ccf000-0x8)='./file0\x00', &(0x7f0000689000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004fe000-0x4)=0x0) r54 = geteuid() lstat(&(0x7f0000656000-0x8)='./file0\x00', &(0x7f00007e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpgid(0x0) stat(&(0x7f00001b5000)='./file0\x00', &(0x7f0000e37000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = getgid() r59 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008aa000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000033e000-0x4)=0xe8) getresgid(&(0x7f00002dc000)=0x0, &(0x7f0000fb8000)=0x0, &(0x7f0000bcf000-0x4)=0x0) r62 = gettid() r63 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000223000)={0x0, 0x0, 0x0}, &(0x7f0000325000)=0xc) r65 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007ad000)={0x0, 0x0, 0x0}, &(0x7f000026e000)=0xc) r67 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000190000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000622000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000510000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000063000)={0x0, 0x0, 0x0}, &(0x7f000031a000-0x4)=0xc) sendmmsg$unix(r1, &(0x7f0000406000-0x188)=[{&(0x7f0000c9c000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000a05000-0x40)=[{&(0x7f000048c000)="919700ce45bb43f56a06b52e5e9e4045142c526944d43a1520e71c0bef5c692c576287e1e27791f6defd81f06cb1e11aeabd0088e51d6417bee3ca74307974073c89cfb7bfe4498cd02c75473ef00689dc0d1e6a368786fe954dee6158bde1289bbc2e5833cb0bb72822daf1b196bb48e55c3efde9a614a94978fa520ed86c66e9e6e33888d9265e558c7644867107fd9bd0b0a156d21225c4de7d3f9464f8b219f87bbbc2ffaec60369592cb3a8", 0xae}, {&(0x7f0000d87000-0x8f)="e7e433b389df114e670d5eb40ae5ffe7c8a0b999fd6cabbc1681f09087aa962ad1177ffca3cfe4929e521886ec1d9f8789ae19e0ae9f92bbf918d1e239c819a144903798e76c7663fd8dcb1de1deb2ba55796b6ccd49b31cda6be8bf316241b588d8d7748683b609047ac9612c64f987fb9b2e25ee4db438b03a73e09f878b6e0833e9fa23ec25358979835cad97c0", 0x8f}, {&(0x7f00003c8000-0xf)="aaf66d6ed85d46e4501d88afa87a8f", 0xf}, {&(0x7f000012b000-0xb4)="89daeb9e01e07e1bac16a9e87db8131f2223cd9933361eed182579d458e456997e2e80c9884cafba36d86b7f2d8e6bb46004342ea74734b1a4a1a519b538c4320dd4a49f9fcaa0fb777400a66a38f2a1b65d2c3e466f3b36985bd6eb179df0088e19e242b421928f88346f87049c5dc3db9684eb3080938216bcea4ede6938e38389ca5d60b025d6b3ec969e7680949eb56fc6469df31da0bdea1b8f5407a1e4455d92b740ce28a1f732d7315696cf8bb0000030", 0xb4}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f00008ef000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003d7000-0x50)=[{&(0x7f0000c51000)="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&(0x7f0000c6a000-0x128)=[@rights={0x20, 0x1, 0x1, [r3, r3, r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r3, r2, r1, r1, r0, r1, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x10, 0x1, 0x1, []}], 0x128, 0xc880}, {&(0x7f0000c75000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bad000)=[{&(0x7f0000cd1000)="3b666a73885350b0", 0x8}], 0x1, &(0x7f00009b9000)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r3, r0, r0, r2, r1, r1, r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xb8, 0x84}, {&(0x7f0000090000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000464000-0x20)=[{&(0x7f00008a4000)="e03160c73a9503a71491952db488b841372fa820085dd6be97c975b8db44b26e09b938fae6576799bd492cd01e5a56a1412a17d67c2e58d216c3df134ae34c2394bc70d4834f1add19701df488eb2b4919cb5be8edf7a435de2b731b6b", 0x5d}, {&(0x7f000071c000-0x25)="1aec96308a8e5ebcc02389ec7f7e6e6665b89a2ca080f7a31e5ed16dc2e0f8a5cd4809d33d", 0x25}], 0x2, &(0x7f0000037000-0x110)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x30, 0x1, 0x1, [r2, r0, r3, r3, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @rights={0x38, 0x1, 0x1, [r2, r3, r2, r0, r1, r2, r3, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x10, 0x1, 0x1, []}], 0x110, 0x40011}, {&(0x7f0000422000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000538000-0x20)=[{&(0x7f0000cc6000)="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0x1000}, {&(0x7f0000534000)="d36c73b4b4819cc6ad4ccb066e8960fe89418e0df0303415d92adf3caa6d4c9892ed6421a2e2118fd9c0bb06ff53a0daf9be173017ebe79c0f164125f594d1da74d31d5b7d0756045a27928cbccba1", 0x4f}], 0x2, &(0x7f0000f38000-0x100)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x28, 0x1, 0x1, [r40, r1, r1, r3, r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0x100, 0x4000}, {&(0x7f0000bd6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007e6000)=[{&(0x7f00000c7000)="f71d869bbe93b22dc6af22ca7778203ef2", 0x11}, 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0x1000}, {&(0x7f000021a000)="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", 0x1000}, {&(0x7f000097a000-0x8c)="f80629a0cea417d922d8aca4209dd31d741e76801a8e0ab701e72659f1fbc776c1284107b0117c7271ad2d50c16bbd1033efac4822952a3a13a581fde4db3dea974ce8b73f497837263a0c5c87d9f73491623118f7ca5bd9abb75471474065679f0f4f8f7893ceade7236645dd76c3c97b5da5e9724a819a98f3dfa3365b32b12a1d6872c49b6f498eca42e7", 0x8c}, {&(0x7f0000615000)="0ee754f1dd481d015c18377c0a046fc72a62a94ebffc7032ae8e4b9634f49030fdfe10c548468769c76b1e32e4f564c0133825e78c2db5b2f14df473e2ad1785343431c88ca475ef4fa1a7ee4af54ad1164806c0165eb3440c72e292eec85038952cc892fec7777933c38e15b389", 0x6e}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f00000f9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e26000)=[{&(0x7f0000bb6000-0xf7)="8cd30cdf63091d34ffe2e1959b98b59cbaa311190986a31ddfa36b1c9aadb266ebda78af7f7129a975be6c2e0efe1af3d08bae0fb32c2db3c34f2d6d79bd07bd2edaa0091067af2a76e72599f1b505abe72a78b1a9a32c7899de14a177c02b1eba60545e1494f7bac92a1d33908f9274f0560373889a02fe224c22c29bf791539f6b19ce056d5d26217cec850ffc04e21e4cdd8a2bd38a7c5aef6bb90526dead275c4fca81af6178bc5894bf10c7de53ba049c99e63299037df5b3e4d0680cc9de70c86b6ca276d47f71dbc2fe9932cb9616a8433a4fa99bb4f9bbb43b7a1c5a909c298272646ec1cdc32b0e4e6c7015d4a45fc671ca4c", 0xf7}], 0x1, &(0x7f0000d0d000-0xc0)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}, @rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @cred={0x20, 0x1, 0x2, r68, r69, r70}], 0xc0, 0x800}], 0x7, 0x40) 2018/01/12 04:45:53 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001d000+0xd2c)='/dev/ashmem\x00', 0xdff, 0x0) preadv(r0, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) 2018/01/12 04:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvfrom$packet(r0, &(0x7f000035a000)=""/4096, 0x1000, 0x0, &(0x7f0000152000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000b6a000)=0x0) 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r3 = socket$unix(0x1, 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') listen(r4, 0x65b) sendfile(r3, r4, &(0x7f00004db000)=0x440, 0x63) 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000c67000-0x10)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e5c000-0x10)='/selinux/access\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000418000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x0}, {r0, 0x9}}, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x2, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f46000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000039f000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000c9000)={0x7, 0x399, 0x0, 0x0, 0x7f, 0xabc7, 0x8, 0x2, 0x0}, &(0x7f000055a000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004d7000-0x4)=r2, 0x4) r3 = syz_open_procfs(r0, &(0x7f0000fe1000-0x17)='net/ip6_tables_targets\x00') ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00002ed000)={0x2, 0x4, 0x7fff, 0x9, 0x0, 0x81}) r4 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000f50000)=0x4, 0x4) read(r4, &(0x7f0000911000)=""/70, 0x7fffffffffffffff) [ 35.087362] : renamed from syz7 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ce5000)='net/route\x00') getsockname$ax25(r0, &(0x7f0000fa5000)={0x0, {""/7}, 0x0}, &(0x7f00009cb000)=0x10) readv(r0, &(0x7f0000c31000)=[{&(0x7f0000413000-0x39)=""/57, 0x39}], 0x1) 2018/01/12 04:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f00003db000-0x4)=0x20, 0x4) socket$inet(0x2, 0x0, 0xfffffffffffffffb) bind$inet6(r0, &(0x7f0000f11000+0xd55)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000084c000-0x14)={0x0, 0x0, 0x0, 0x7fffffff, 0x3, 0xffffffffffffffff}, &(0x7f0000439000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000add000)={0x9, 0x2, 0x7, 0x7fff, r1}, &(0x7f0000885000)=0x10) 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000400) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000926000-0x38)=[{&(0x7f0000e2d000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e82000-0x30)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/12 04:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000498000-0x9)='/dev/sg#\x00', 0x1, 0x0) accept$inet(r0, &(0x7f000003f000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000911000)=0x10) ioctl(r0, 0x5, &(0x7f000091f000)="61b4b6e05e5b38f22c62f3c2c9d53bc72752fd80006bcf7820c0cc14873d1b13fe611f73b90b682cd1b430751707b59303067ca588d70a4f9ed47b95f7833a4a9be0ccdf1bdadf3e22cf0f30a76f1f117aa325986644dd1ccf69f7f715c9a8") 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000005000-0x8)=0x7) fremovexattr(r1, &(0x7f0000003000-0xa)=@random={'osx.\x00', 'task\x00'}) 2018/01/12 04:45:54 executing program 6: clock_gettime(0x9, &(0x7f00000ea000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) symlinkat(&(0x7f000011a000)='./file0\x00', r0, &(0x7f00006f7000-0x8)='./file0\x00') 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000f37000)="390000001000093805bb61e119050021071c005e02000000ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) accept$inet6(0xffffffffffffffff, &(0x7f0000c47000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b91000-0x3)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00006d8000-0x10)={0x0, 0x38, &(0x7f00009d0000)=[@in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x1}, @in6={0xa, 0x2, 0x49, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}]}, &(0x7f0000366000)=0x10) 2018/01/12 04:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mount(&(0x7f00006a4000)='.', &(0x7f000067c000-0x8)='./file0\x00', &(0x7f0000490000-0xd)='anon_inodefs\x00', 0x2000000, &(0x7f00008a7000)="") 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) read(r0, &(0x7f000052d000)=""/114, 0x72) write(r0, &(0x7f0000976000-0x26)="260000001a0053f791e6caef120003070705000100ffe000000000000000ec5500001d00017f", 0x26) 2018/01/12 04:45:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000434000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xcd)="9670a9dd674312dd70fd29f7833b0d82dacad9045ca09efabee686bf97f44d8d613df989594203b7560a35147aafca1394cb4d2920455173ac78250ce3d6e30b3ae6e20d2fcb31682112b3a766a98d2714510fd517cd342f1eb22a43bd21f005b659a5271d3d7afea97b6c1e6a1bf21102486b456f19bbc28c226f5b9e35171fc4be02e2f95a239c108c8af43975a4c5be55aa0b16c104fcecc8b542eb3403de128e636f6683985e211f8c920550408136ecfb1acd909aba776f42a83e59ac11e57325be211b271bf6312eba62", 0xcd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x41) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0xc0c0, 0xffffffff80000001, 0x2, 0x2, 0x7f, 0x9, 0x6, 0x2, 0x9ecf, 0xf1b}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000025c000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f0000308000)=0x9, 0x4) 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000327000)={0x2, &(0x7f0000fbd000-0x10)=[{0x9c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00003d5000)={0x0, 0x0}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000fbe000)={0x806, {{0xa, 0x2, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/12 04:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000a23000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000e0f000)={0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mremap(&(0x7f0000b45000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000367000/0x3000)=nil) epoll_pwait(r0, &(0x7f0000bca000-0x34)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x400, &(0x7f0000609000)={0x1e}, 0x8) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000013c000)={0x40000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000205000)={0x0, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f000092d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ed000)=0x8, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00005f2000-0x18)={0x0, 0xffff, 0x30, 0xfffffffffffffc01, 0x3}, &(0x7f0000629000-0x4)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00008b7000-0xe1)={r3, 0x0, 0xd9, "50324504d6cccac692fd2282510f09057a1ea70b1cee8e4417189abf7260fbaf5507fd6bab400ce5c841e383de9ff7a3bab80f43f5f0120d61c0563fad16ec3d136b2c2dea8b254fc41a3678508fca33ae231a89abecb7031815b65d81dec85dc1251471f91c7e2697f402b6222781d591835285c4b68eb1a0c1f57564dcf1bb785e889db15491844d44c5cfcc42156943ee573ba1a986d8d47ec44dcf3ce7ae5309550d944c50cca1f25c3c7770b6c41f965188cc7196194b86f23a573a1eba387d92a32ac562e78cf8990f2f089826643e56e7efa3919019"}, 0xe1) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/12 04:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b28000)='/selinux/member\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000572000-0x30)={0x0, 0x0, 0x0, 0x3ff, 0x3ff, 0xbbf, 0x4, 0x6}, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000df000)={0x0, 0x80000000, 0x9, 0x7}, 0x10) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e18000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c78000-0x4)=0xc) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000415000)=r3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x102) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x6, 0x0, 0xfffffffffffffffe}) ioctl(r4, 0x2285, &(0x7f0000007000)='S') recvfrom$ipx(r2, &(0x7f0000c22000-0x7d)=""/125, 0x7d, 0x0, &(0x7f000088b000)={0x4, 0x8f1, 0x800, "d203b2eb6cfc", 0x4, 0x0}, 0x10) 2018/01/12 04:45:54 executing program 3: r0 = getpid() sched_setparam(r0, &(0x7f0000a14000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x1, 0x208) write(r2, &(0x7f0000eaa000)="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", 0xde) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003c0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000fc7000)={0x0, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x100000001}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x10}, 0xc) time(&(0x7f00002db000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x10000, 0x94, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) 2018/01/12 04:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8970, &(0x7f00008d0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x80000001, 0xc, "189ec921fccf", 0x80000000, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r0, 0xb0d) r2 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r3, 0x1, 0x1a, &(0x7f0000c89000)=""/0, &(0x7f0000dee000)=0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2000000000008, &(0x7f0000425000)=0x3, 0xfffffffffffffd36) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000081d000)=0x0, &(0x7f00008cf000-0x2)=0x70) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000de8000-0x4)=0x0, &(0x7f0000c82000)=0x4) sendto$inet(r3, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r3, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x8000000000000b, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r3, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) sendto$inet(r3, &(0x7f0000f77000)="9a", 0x1, 0x0, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000202000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0xfffffffffffffd1a) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000729000)=@common="69745f5870300004000000000000000b", 0xfffffffffffffd2b) sendto$inet(r3, &(0x7f0000261000-0x1000)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba09000000b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd954b88dbb2d29464931bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89e28820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486e351c40c7e43c7a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f0eb7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999ff4e5a37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389c8d934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f7806d7d76cdf489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d43bcb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac1099244e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63d0bff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435010300000000000000345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857ac6ac9f5689b5935f2f25184edd40f8f5c70714f941beae3e1bc9af757edd9d68fb24218e2a02aad4dc0b3c2e54694ce547fc38f38e52673473fd0e57497978324aee16559e9cdbe5b3a0b96dd69fe5bc97e644487274b6158a0412bd60172bb66f774b8eae7bc1f52ed64d44c553bdc26823e35f18683554e7359802173d1fa86a66104abb1977c3e9fa6970ed7ee483b14b65673a81786fe0ed301f8edb0669fd25bfa0d565e3e93b19b8572c98dbacb103053527a95ee758be002e03df756bbc486def0db079124db72fadc26f0a26b42e21f260f902bb4cd881baae57eff1c3cc15063be17e48208b9a69622adfc03991d204fe0f5ae2528b22c7743f97e0669a1c3c0d0d90f39846fd954d681be0265d14b12285fb1b20bcbaa95915ad51ab8f84094674cbac0071021b261c39a46b0177b98f1662100ef31a3e981236d51e6c1429144a89d46b149301873ef99959f8ab15c12309620d5d548b62ff92233a3f200e0d0a9c2122be615dd91e6a6cd89290d24895540635fead9a56f481ee3fd7890852e271fa7c37b1836a3e1764574960e1ab9fda1d25693cfc33defea84f65c08cce479c66dc16b28d453a1b717fdd9f6ff46b1fa1b6866b4a8c1ad53439c5958403953b3a844b660b28b11d427b392a7c710edbf25725a65e6b94e4c64ae458a8c97c9f7a05a7d8ebf6c76e3afc0204ced97be84986da5403ef31eff1790c039fe00a89976ccab7638d2e217fc64609a41f3a008ed78b25d1a9420b782deef6ce2db2c6d427580087b69c75c1357ed2908c32cffee1c6ddd08510562ab015507a4eb4f54ae5c097cdca34f521f9fa8df7667645a696a472650c1ca9c035e95f34db54722897159c31dc6be5693a5f3871ccbb48a7ead233d03b76875590fa20bae4f37a2011622d0203a3e9d9e198cb075aba26f5e78a8f0b0cd27052527daf0f8e77858dbddec7038c198b868e93ae32f1745d166afed4129460e07af8cb6c3debb6503e87f3cb309e39ed3d682d24adec48ea22702c4d8d48386977a89b73e585f8c2c5fcb0a693cd5028a601b04b833a41ec705735c767c70d316b60aba2da24bd6523533f3180accade90f47e412b393ee1d2456cf8bb430289ddb824350764985c5e35f738f830a378bfa65fd167c7307c13acb912beefa69e499d4a750e820a7af08a7c204ffb64e09fcc921a4e79999757d608880bfd52255bbc16369af4f779edfd9439cfcd17fcc02d5aaa81bac66fa2e551cef55779bd90e8be587ee698575918fced59ec652af26718b3afd1471379132ba0b5143a78f84605b1ef51e49e820a8a8c1639f66bca5afd83602287e982eb125a3a032e4cc5b5be91ab4d8d958fd4dc4cbd310eddc91d89ada4d33fcc963d259e222520281d14e13577906e33665a31afa7cb501cc0c1198d1f755005e82f29bcda62bbf8680bc23d09cac6a8c89709b30c91d27ea148f01ba745346f1ba9ce89cd9b71ff18668a0254c07479762dbb78117c50450506e2a0a606309aa383ec55a49d2569c3a3fef8aad456aa81cb859519765de18a4b92194e8a6a43f1dade801f71eb56699bc021fa48f320f4128d6c153a2ec1fba1c5ca55c5058641692365d311c8902aaf1428d83281aa970af5d98591cd3af30fbb5ee4a1b697491ff6dd727a329feb17b7846254d691f949baf96afa195c62f2c3fd1855a79b25268cef9822e3c6a1b3aa226ec494b070a8774426a5f8877714fe206e569635805208ac7823c8546ec33e4482a85d6fddf86a37a1c60f0a19b5dfe88031b7541af0e93cac8a3bb1ff3e60190b96faedc3b6f63d38f3ee4286fbaa053e8e27ed13b77b2c576d824d777ca53df76d9572e71f74ff180778bf57458b37fe9dbaa6f9927b48b059e5c7fd908ac826aed8f68764285022f4b5cb6b73ef7222ecb0d701c782ed5c16a7c94235fe7c3e0bef9da7310c5f3cda407c5ae7ecfb6b392ad576610b48af17b3fc8a2fd6cd2eee1153cc48a21ba6768a88367a807be008bea547402da4c92c2006c83d74c9d0ef2ca711c54036c8e76ac26c7d22060c9bfc2e67f1d1c6f6bd2f751879295ee21fcf8588c9504cacb02fa3e3fc6e2bed352447a5c2677caba0538960357d6d1706adef5e7d4f6298ed4ecacb7776de15d9bbd672f9991f4bdc4f07401f67cf3a74c0495ea58d0f76a2e6060cecc1d04b93808dc8d61130305740b408359d5552cc23a7b1eff4285d563b4b6b011a4a11372a2bb01cbda724482f95c4487b02c85cc121012b3213041ff6a689072daa4d86a4c125b110f4e2eeed2dd73db0f94ce995896e0b8a9f8f3e9559024251a5b1726b0b3775bac9fabed968d2d4ea31bbdfb2910331d92cb4ff5cc9037cc08cd35f88c4d7b89e46a8cbd05e3c35732b5046b33060dce5372b171daa526a46c3444b331e71f0455fb8b43dc46e2c9f2c4effccf040e56de00000007b16de337f13e7a610feac2f336e75405a530815366e7edfbb429babfd0e68db56892b94621edd9df6ff454ab1dcdb8d39d282fa7932ec7ba5203df2f4196538a1fa040c8014d20ff57fdb8515325a6997b9b71f2094e053f126402a47e628eeb7d8f665fbabe8f1a409ca9c7c5c25baaa0e9945acf27e96f8241a445f7d3352494ba4210b348fa0ec11ea67dead4fc1e5e4f9202931386468882bee59f8d12174198142ef7764d6b930e937e20d018c0cc5a780490356f5521aac74d2c1736e20ae5e0cd8cf6676ac337e8a8976aac75a698e34e72bac561038f228c13b6e974bc21bb79618111db507f3ba314dd2d05fd050d684cf33d8da5f8e5f723a092098ac5b180a6579d543515c2e1d0eb502193aedab526d354b625990c7d5a9f90d86c4e374054f1d14270b603065293e7fa3840de575413b74bfbc4f8c139947ade9a6f48907053f1ae3a95", 0x1000, 0x3fff, 0x0, 0x0) read(r3, &(0x7f0000edb000)=""/4096, 0x1000) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x0, 0x0}) vmsplice(r0, &(0x7f000004c000)=[{&(0x7f0000380000-0x23)="c3", 0x0}], 0x1, 0x0) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dae000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000dec000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00003f7000-0x4)={r3, 0x0, 0x0, 0x0}) 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000012000)="32000000180025ff070e940d09140b028020fe20000400050000001e0f0009000b02000000024fe5000000000000cb711888", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000014000-0xc)='/dev/rfkill\x00', 0x30200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000b000-0xbc)={0x1, 0x3, 'client1\x00', 0x1, "1c1844e9031d425f", "8238f436fab78af976bce0c4eeb2a0d8bf5c86ef11964784bf10923e4bb5d8c5", 0x302, 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]}) syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x5, 0x80) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000014000)=0x2520, 0x4) 2018/01/12 04:45:54 executing program 6: r0 = socket(0x40000000017, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x80000000, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000004000)=0x7) 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000023e000)=""/75) r2 = dup2(r1, r0) r3 = add_key(&(0x7f0000681000-0xa)='id_legacy\x00', &(0x7f0000f58000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000656000-0x27)="5fab373682c5c09d62d179ab29289066a5d2bbc6d889d1e2de28c624e35acd8a3b065866132a87", 0x27, 0xfffffffffffffffe) keyctl$clear(0x7, r3) munmap(&(0x7f00004bc000/0x4000)=nil, 0x4000) creat(&(0x7f00007e6000-0x8)='./file0\x00', 0x12) read(r2, &(0x7f00001ca000-0x1b)=""/27, 0x1b) r4 = dup3(r2, r0, 0x0) fstat(r4, &(0x7f0000e4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000000000/0xf59000)=nil, 0xf59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000283000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003c4000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x7, 0x9, 0xd82e}, &(0x7f00001ce000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000086000-0x6)={r2, 0x1ff}, 0x6) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="9407000040", 0x5) writev(r0, &(0x7f0000eb9000)=[{&(0x7f0000420000+0xb09)="63c93bc6210219b90568cb51f5c8b6b1342d05ee1ec64d28171fd73c711430e3b8b18c22d1713009a917be653b55f43041379d5bca62381f0f8bb62d3cb9666efa066513ca15fa2798315223181f1c0f6c62d8d4f9a43549b4dfea684f3b9f3700445e0570f356014b38307f8d7a5258a9c5f938e55936d19a61a414d4774f9327ffac7db67767cdd72b2fc251ddaeb128cd6adb771d336ae55a32342f4ab71a2cecb139150f9a9d35fa5b353629b51ed6d90ffdb3b423af81bc24e325ac00a976a21d15d86a7886", 0xc8}, {&(0x7f0000fa5000-0x2d)="3a17d116143ae4817b18af42a2904ab8ab7750eb2e3c4518abffb66c92e48f522ecdf8a58df88bbcad2810bc0d", 0x2d}], 0x2) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x9, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000aa9000-0x108)={0x3, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004bd000)='/dev/keychord\x00', 0x8000, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000088a000-0xe)='/selinux/user\x00', 0x2, 0x0) arch_prctl(0x1007, &(0x7f000095f000-0xac)="70915bac7c8845925bbfa2087340f71c0862455803d4c4355fc563f302594e3b7d48d2a0a5cb1bc4c39cab2e64af58a460ebf7c7b424660ec62098efb7f49e6194e0053ab515cbab081ce719ac620e215a97b293aace840c1743499d5ed955bad9338ed0949fc49ec5c4a3ba16d05a6e7c7f26230ef05fe0e993eb2829123f8ca15f7f4dd9f67158169ebf791b869ba7e8ecfa36f0bb1b915cd9a2ef2969e06d8acc6a8dfb1ce4867d4dd1ca") ioctl$TIOCNXCL(r1, 0x540d) [ 35.593588] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17255 sclass=netlink_route_socket pig=5934 comm=syz-executor1 [ 35.618224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=17255 sclass=netlink_route_socket pig=5934 comm=syz-executor1 [ 35.670272] device lo entered promiscuous mode [ 35.675791] qtaguid: iface_stat: create(lo): no inet dev [ 35.688472] IPv6: ADDRCONF(NETDEV_UP): lo: link is not ready 2018/01/12 04:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000109000)=0x0) tkill(r3, 0x1b) ptrace$setopts(0x4206, r2, 0x1, 0x8) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000010000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000014000-0xf)='/dev/sequencer\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r3, &(0x7f0000ffd000-0x3)=0x0, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000014000-0x58)={{0xfff, 0xffffffffffff6c7b}, 0x1, 0x7, 0x3f, {0x9, 0xff}, 0x7ff, 0xb1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$netlink(r0, &(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x10800000}, 0xc) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000)='/proc/self/net/pfkey\x00', 0x40202, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r5, &(0x7f0000015000-0xa)='sessionid\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000015000-0x10)=[{0x2, 0x80000000}, {0x4, 0xfff}], 0x2) ioctl$TIOCEXCL(r2, 0x540c) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00006d7000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000-0x4)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@empty=0x0, @loopback=0x7f000001, r1}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) fchown(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000884000-0x8)={0x0, 0x207c91c1}, &(0x7f0000c70000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f3e000)={r2, 0x7ff, 0x0}, &(0x7f0000a08000-0x4)=0xc) close(r0) 2018/01/12 04:45:54 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$int_in(r0, 0x5421, &(0x7f000028d000-0x8)=0x2) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f71000-0x4)=0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000f70000-0x24)={0x0, 0x0, 0x0, 0x0, 0x1, 0x293, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1000000000000000, 0x0}) 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/12 04:45:54 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) bind$ipx(r0, &(0x7f000000e000-0x10)={0x4, 0x100000001, 0x401, "077a7b810fed", 0x7, 0x0}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000017000)={0x6, 0x4, 0x1, 0x7f, 0x0}, &(0x7f000001a000-0x4)=0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001a000-0x18)={r1, 0x3, 0x20, 0xe4c, 0x42e9}, &(0x7f000001a000-0x4)=0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000019000)=0xfffff7fffffffffe, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000015000)=0x0, 0x4) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f000001b000-0x1000)="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", 0x1000) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r2, &(0x7f0000012000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 04:45:54 executing program 6: mmap(&(0x7f0000000000/0x90d000)=nil, 0x90d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000908000)={0x0, 0x0, &(0x7f0000901000)={&(0x7f000049e000-0x1060)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000090d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000090e000-0x8)='./file0\x00', 0x2) socket$inet6(0xa, 0x2, 0x9) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000090e000)={0x0, 0x0}) mmap(&(0x7f000090d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000585000)={0x0, 0xfff, 0xaf9e}, &(0x7f0000287000)=0x8) mmap(&(0x7f000090e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000e0000-0x57)={r2, 0x4f, "e0462f8ef97edfb83515685389a24d15863d88cbda204c5aa034e3cd320d365d5096da21b0882e13f08c0d0a19bb45e118ca8491a0014ec626554ac6e9b6d63214015eaa68823c1b4c7adcf4a8967a"}, &(0x7f000090e000)=0x57) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000068000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000676000-0x4)=0x14) mmap(&(0x7f000090f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000910000-0x4)=0x8, 0xba642a9e23c7172a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000033d000)='/dev/sequencer\x00', 0x80000, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f000061c000)="e69d0d7a9902a785f84a1b45", 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00007d2000)={0x0, 0x4}, &(0x7f000086b000-0x3)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000406000-0x10)={r4, 0x8, 0x70, 0xfffffffff94c7163}, &(0x7f0000594000-0x4)=0x10) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f8a000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000dc4000)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x600000000000000}, 0x4, [0xffffffff, 0x1000, 0xfffffffffffffc01, 0x1, 0x1000, 0x8, 0x8, 0x1]}, 0x5c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000912000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00006aa000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e67000)=@assoc_id=r1, &(0x7f000083a000-0x4)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) ftruncate(r2, 0x3d) getsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000fe2000-0x4)=0x0, &(0x7f0000bd2000-0x4)=0x4) 2018/01/12 04:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000023f000)={0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r1, 0x409, 0x13) 2018/01/12 04:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003fe000)='/dev/pktcdvd/control\x00', 0x105000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000565000)=0x2, 0x4) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b58000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000dc3000-0x10)={&(0x7f0000204000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$usbmon(&(0x7f0000dc2000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000dc1000)=0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/12 04:45:54 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000f5d000)=[], 0x0, 0xfffffffffffffffe, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = epoll_create(0xffe00000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x1ff) 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') ftruncate(r1, 0x3) ftruncate(r1, 0x2e5d) sendfile(r1, r1, &(0x7f0000f26000-0x8)=0x0, 0x4) 2018/01/12 04:45:54 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000)='coredump_filter\x00') mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000011000-0x60)=[{&(0x7f000000a000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x200, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in=@empty=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) r3 = geteuid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@empty=0x0, 0x2, 0xfffffffffffffffa, 0x1, 0x1, 0xa, 0xa0, 0x80, 0x9d, r2, r3}, {0x0, 0x100, 0x9, 0x1, 0x5, 0x9, 0x3, 0x5}, {0x60, 0xcec, 0x76, 0x3f}, 0x1, 0xa, 0x3, 0x0, 0x1, 0x0}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, 0x4, 0x0, 0x3ff, 0x9, 0x6, 0x1}}, 0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x12)={0x0, 0xa, "f3052e5b55be21c1f452"}, &(0x7f0000011000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81d, 0x6da}, 0x98) r5 = getpgrp(r1) fcntl$setown(r0, 0x8, r5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r4, 0x5}, 0x8) mq_notify(r0, &(0x7f0000001000-0x60)={0x0, 0x10, 0x2, @thr={&(0x7f0000001000-0xa0)="92842d42cac3a95bbb5424b6a7b91a753b82197f4f72f710f2f3d5a95f5869332754ab27b2c57be32b52fdccc2ab3a9c5f1cd8ebdc3d2cd39da036a24740c6b630e6bc3fcc395960dfa02014dbed7ec0a473cb5e266b6fa5a450e2de083a2e6af5ecfe696f067b83df69fd96dcced13ff4e308b82b82566dbe386268069c8a18b78a26855c0eaf7b0c4bd437d9c2e144891162dd88fccd885c1237b37c49715c", &(0x7f0000000000)="75adebf889eff93ea6b46beba775062a2714efb87c898e07951a8af2091e9670134cfef22586201c63d4b419"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) r7 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000010000)={{{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x400, 0x1, 0xc1bd, 0xa, 0x80, 0x0, 0x88, r6, r7}, {0x0, 0xe52d, 0x1c, 0x6, 0x3, 0x7, 0x3788, 0x4}, {0x8, 0x6, 0x6a4fece3, 0x6}, 0x7, 0x5, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x1, 0x3, 0x716920f7, 0x401, 0x184, 0x0}}, 0xe8) 2018/01/12 04:45:54 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000491000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getitimer(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getuid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000037e000-0x8)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f000079c000)={0x7, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d94000)={0x100000001, 0x0, 0x10000, 0x84}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001d4000)={0x100, r2}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000cd3000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) write(r1, &(0x7f0000033000-0xbc)="5e5a0f22f10d119d5b9451fe5ad534ef1fcb73f556915034330b7a07e86031924fd21a8393ee187222df859de616caf6d141c8bc74704620963e2f3ecd7e7a6d2325864365eb71eb7af98336bff01dcf816edf8e63bac6ba35ab674fdd315a7ebaba94e0036554f7cb129e189e44bbe36d654bc36dbebac6f592243e6f022e56e0c7d0677a1a0ece19c59a6d80ea45bfe3fa018ded3feafaa83ce03f8498e4c80df28fba89109cc59da4f03ab6a0b37a516b4ecebd1d0f536af2fd72", 0xbc) 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000053d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000978000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002db000)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000662000)={0x2, r2}) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, r0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000097c000-0x1c)=[@in6={0xa, 0x3, 0x33f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}], 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00008c6000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000541000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e12000)={0x0, 0xffffffffffffff65, 0x30, 0x1, 0x4}, &(0x7f0000f93000-0x4)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000058c000-0x8)={r4, 0x200}, 0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000098a000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b2f000)={r3, 0x11f4, 0x7, 0x5, 0x7ff, 0x8}, &(0x7f0000d92000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000903000)={r4, 0x1}, 0x8) fsetxattr(r1, &(0x7f0000bf4000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f0000b33000)='/selinux/avc/cache_threshold\x00', 0x1d, 0x1) 2018/01/12 04:45:54 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = gettid() sched_setaffinity(r0, 0x8, &(0x7f0000cd9000-0x8)=0x400) 2018/01/12 04:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') clock_gettime(0x0, &(0x7f0000661000)={0x0, 0x0}) ppoll(&(0x7f0000303000-0x30)=[{r0, 0x41, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x8, 0x0}, {r0, 0x0, 0x0}], 0x6, &(0x7f00001e3000-0x10)={r1, r2+30000000}, &(0x7f000077d000-0x8)={0x9}, 0x8) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f000063b000)=[{&(0x7f0000f3d000)="1f0015000203ff000000070000000680e2ed3b850a000000000000000058", 0x1c}], 0x1) 2018/01/12 04:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ef8000-0x23)="2200000048000700ea091008090007000a0000000022000004000300040001008c456f", 0x23) 2018/01/12 04:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rename(&(0x7f000003d000-0x8)='./file0\x00', &(0x7f00006b1000)='./file0\x00') syslog(0x0, &(0x7f000024d000)=""/56, 0x38) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) rt_tgsigqueueinfo(r0, r0, 0xd, &(0x7f0000c07000)={0xe, 0x10000, 0x79, 0xffff}) tkill(r0, 0x15) tkill(r0, 0x15) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa4000)='/dev/vga_arbiter\x00', 0x8000, 0x0) getpeername$packet(r1, &(0x7f0000e49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005cb000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/12 04:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/rtc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000d8a000-0xb0)={{0x8, 0x20}, 'port0\x00', 0xa1, 0x800, 0x87, 0x4, 0x200, 0x68a, 0x5, 0x0, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getpeername$ipx(r0, &(0x7f000036b000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d20000-0x4)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000576000-0x188)=[{&(0x7f0000d16000-0x60)={0x27, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "a50f52c156c8ba7fc83ea2cb6c985021885a7cdfa630e6a099d584b3ad3879003c45a743ebf3d235848becb3f04bf625b34bc0a95d5bfcf9fc34540d4bdd25", 0xae85}, 0xffffffffffffff08, &(0x7f0000d24000-0x40)=[{&(0x7f0000299000)="20045c8b2545c711adaaca6d289b42a8edb71013b55dd119a20ea4123fa9065c11e82833aab271c71dde69705a2f165747884662f0cc8fb0000be9583b93a413546b77768db1ea3c17434e735946efaeee506a95a5e97692", 0x0}, {&(0x7f0000087000)="d9afe0f68e1074031e745500c83e813f539bc0bacfd314d2842b439e9cde8879cb1add7b9714ea38619aca511fb845ba0f53545bce70da77c80b9a8783d50059e1391390283de01bb1918d6c1fc60c9ac1c255c71479a06f505216a27b0652356c3f0f67e268f57cd8fdd416b115968da2e96b9c7727a0726952a2682d73e763a7d8ccca31e79d97d81b6cfa8376897e19ae6fc84bb28cab7b62822cc380e09be15ddc9c187f099a2cad8373f410de8fc70496", 0x0}, {&(0x7f0000c64000)="aef6ac470c514399b4a48c9a8a0f058b4fea687d0837d618e397306da53ea357b96716f36be9cac63f2b012a9028b26f27917d761adb742839005eaf3187efa63ed3b35fe6820dac54112b9fecae41dbec88d24a6dbe8a7d183a04aeeb9285c0df9fe3f13a95c12173ae84de9ce20a699a4cb76e1a08e63136958140a1cf090f4c1f2de6cba9a9111f5845d877f0f7c8e89d3a8800e0ca53c2a17539f86b0f4ad7cea92c58e107e7929aecacff09d58c79ba3ad13a55415e2a5efa303df3eb91031ac5c72fdf1ce6828d568c0350a05719d72a07ad2400eb71b09b75ceb2355ff4d38c", 0x6d}, {&(0x7f00007c3000)="c443f54736852b69350e274c16c0db304e8ab3c9208f18185ac2583b5eb5544a298a9ad73ad3f495862c4c0a70fa21e1b1f56f0f8d696dee99bb0d9ce6c12e522cb6f152953ea56124cd8ccdb20afcd80b80e4bfd459444d90c78324fb3547aa759121630bbdad356d50815d2a54aaa8eefcfe", 0x0}], 0x10000000000001d5, &(0x7f00001c1000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x4004}, {&(0x7f000097f000)={0x27, 0x0, 0x0, 0x0, 0x8, 0x8d, "aa5a7b90488177ba9389694354c2f11201470e40f93ad2b42f8feb427dc69d0fb5903d8b65f5ce711a0021e1bd2ab070a76c9831b4c915a723d35c41606e21", 0x0}, 0x41c, &(0x7f00004dd000-0x50)=[], 0x2, &(0x7f00007e1000+0x855)={0x10, 0x0, 0xff, ""}, 0x10, 0x0}], 0xa2, 0x3) ioctl$TIOCEXCL(r1, 0x540c) restart_syscall() 2018/01/12 04:45:54 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012000)={{0x8, 0x7fff}, 'port0\x00', 0x12, 0x802, 0x200, 0x7, 0x5bf, 0x2, 0x8, 0x0, 0x2, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000013000-0x20)={0x3, 0x0, 0x0, 0x11cd8beb}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000015000-0x10)={0x0, 0x2710}, 0x10) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000013000)={r2, 0xfff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) rt_sigtimedwait(&(0x7f00001fd000-0x8)={0x200}, 0x0, &(0x7f00004fd000)={0x0, 0x0}, 0x8) getdents64(r1, &(0x7f0000001000-0x1000)=""/24, 0x18) getdents64(r1, &(0x7f0000007000)=""/504, 0x1f8) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000010b000)=0x6, 0x4) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f0000a9d000-0xe)='./file0/file0\x00', 0xffffffffffffffff) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000c2a000)='./file0/file0\x00', &(0x7f00003e2000-0xe)='./file0/file0\x00', &(0x7f0000dcd000)="72616d100400", 0x80000, &(0x7f0000ae3000)="") stat(&(0x7f0000d26000)='./file0\x00', &(0x7f0000409000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) getresgid(&(0x7f0000a9a000-0x4)=0x0, &(0x7f0000c51000-0x4)=0x0, &(0x7f0000d71000-0x4)=0x0) umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000001000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000382000-0x30)={0x0, 0x0, &(0x7f00002db000)=[], 0x5d, 0x0, &(0x7f000035f000)="e37eb612850c25d241a33165ed680db2ef532a0ae2d5eb8b716393bfad00bbcdb0e4fca1dee850a6876396d3658585f3ef884151d71b2158cf39d2f3cbfb89c4d5411fe697d7b23c2a9a4317cf0c88233ae6ed3c7452934c76974b3653"}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x1ff, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:55 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x410)={0x401, {{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x3, 0xb1fe, @loopback={0x0, 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000001000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x4, 0x101) write(r1, &(0x7f0000f7a000)="d729e0ae833972d6222114ad15db3b1f6b7eb89c54360a1ba657ee8b64c67061ff0dbd86210a2ed6302697badf306dde14f37aae7212e724700b928d11a00cd9c3cfc454013e2d14fa224b1de98904ee4f7dbdb476e8b1425ac40c58f023483f0e982c95f17e8b22a4e85364628237abaf54d94987cab4acff9c9a232d15988b994f930eae3e886e8f84c5e8c381a773cc76719fc8ac7fbf8091ccd6c4a4288a70f08db7c96049ffcb7b12979e911a213c09967b8570e70ea85464dde4d8291877d60c5e845a7987aa4392c8b750af", 0xcf) ioctl$TCSETS(r1, 0x402c542b, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x400001004102) times(&(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0}) preadv(r0, &(0x7f0000cee000)=[{&(0x7f00009e1000)=""/4096, 0x1000}, {&(0x7f00003e5000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a77000-0xe8)={0x0, 0x0, 0x0, 0x1, 0xffff, 0x0, 0x0, 0x1a, 0x1, "4854ee3b43a96c34b8c3c1dbe7dda8e59c5d554e22b91a23881c4ca87270010cd5d0dd9f8842eb3d56c217dc60813e0d4e243cb10ff90087539961456afb560a", "1e478022eb4cf762cf9f90da8eca678412a01d934918f198ffb27ab9a7af9c31ac6169605e03050b4fa67b5a0ab6318306cc0b745abaef2e861f1af2cfad3a12", "06131bb2995d0d0fa590a1c4a59f51c1163d73d49cae4a7994e1c0ed072f6fcc", [0x1, 0x401]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000459000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000970000-0xd)='net/wireless\x00') 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) 2018/01/12 04:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) syz_extract_tcp_res(&(0x7f0000eeb000-0x8)={0x0, 0x0}, 0x7f, 0x40000000000) r1 = openat(0xffffffffffffffff, &(0x7f0000d1f000)='./file0\x00', 0x400000, 0x158) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000037a000)={0x2, [0x0, 0x0]}, &(0x7f00000e9000)=0xc) r2 = add_key(&(0x7f0000512000)='big_key\x00', &(0x7f000041d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000415000)="0d0d49db8c04e7e5f30d8e40b109984db69ce584687199c295d89f7753cb8cebd09f385a9e45bed81bbe958f950ffc745474def3aced088fd91da41e3a1e8a5d792ab091b4021df39d0efd6efb7e172e13cc1bcc133fd3357bca1f382d87db3a9e1c33ce6af7627bfd2dcce01a9b9ffae38e03d1e2fc34a940fd703721af01e5b45f60a74a36e4b1a03dcc0b4358ad9d4243554308f9978f61593875590f", 0x9e, 0xfffffffffffffff8) keyctl$clear(0x7, r2) syz_open_dev$loop(&(0x7f00006cd000-0xb)='/dev/loop#\x00', 0x7, 0x40000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00003f9000-0x18)=@add_del={0x2, &(0x7f0000fe0000-0x10)=@common='gre0\x00', 0x1}) 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0x905000)=nil, 0x905000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f0000009000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x90)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000006000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000905000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000907000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000908000-0x4)=0x1, 0x4) connect(r0, &(0x7f0000906000-0x60)=@alg={0x26, 'rng\x00', 0x1445, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x1b9) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000907000-0x4)=0x4f, &(0x7f000016a000-0x4)=0x4) close(r0) 2018/01/12 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) set_tid_address(&(0x7f00008c8000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = dup3(r0, r1, 0x0) dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00002a1000-0x4)=0x0, &(0x7f0000962000)=0x4) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) r4 = accept4(0xffffffffffffffff, &(0x7f00000fe000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e86000)=0x10, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00002b2000-0x88)={0x4, {{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) unlinkat(r3, &(0x7f0000eaa000-0x8)='./file0\x00', 0x0) readlink(&(0x7f00000cf000)='./file0\x00', &(0x7f00000f3000-0xea)=""/234, 0xea) accept$inet6(r4, &(0x7f000024b000)={0x0, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f00002df000-0x4)=0x1c) creat(&(0x7f0000931000-0x8)='./file0\x00', 0x4) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) syncfs(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002a2000)='/dev/rfkill\x00', 0x400, 0x0) r2 = accept$unix(r1, &(0x7f0000f73000)=@file={0x0, ""/108}, &(0x7f0000939000)=0x6e) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000440000-0x2c)="2900000020001900013d181000d9f606020000000000e4019e0000040d000400000500000000000000", 0x29}], 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000f1f000-0x4)=0x0) getpgid(r3) 2018/01/12 04:45:55 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b7000-0x9)='/dev/rtc\x00', 0x240400, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00005ec000)=""/24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000622000)='./file0\x00', 0x80000001) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f00004f5000)=[{&(0x7f0000169000)="97", 0x1}], 0x1, 0x0) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0x9aa000)=nil, 0x9aa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='net/fib_triestat\x00') pread64(r0, &(0x7f0000016000)=""/0, 0x0, 0x0) getsockname$ax25(r0, &(0x7f00000ce000)={0x0, {""/7}, 0x0}, &(0x7f0000768000)=0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000352000)=0xc064, 0x4) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f00009ab000-0x8)='./file0\x00', 0x4, 0x2) mmap(&(0x7f00009aa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000824000)=[0x1000, 0x8001]) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f00009ab000)=0x0, 0x1) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000343000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009ab000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000063000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbf, r1}) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00009ac000)=""/246) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009ab000)={0x0, 0x1, 0x5, 0xfd4f, 0x8, 0x2, 0x1, 0x8, {0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0xb, 0x6, 0x3, 0x6}}, &(0x7f00009ab000)=0xb8) mmap(&(0x7f00009ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003a5000-0xa0)={r2, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x100000001, 0x2, 0x24, 0x80}, &(0x7f00009ac000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001e1000+0x19c)=0x0, &(0x7f00009ab000-0x4)=0x4) 2018/01/12 04:45:55 executing program 5: clone(0x0, &(0x7f00009f4000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000544000-0x1c)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001000)=@common='teql0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00005d3000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) epoll_create(0x0) [ 36.234668] device gre0 entered promiscuous mode 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b4000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001a0000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c8d000)=0x0, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d6c000-0x10)='/dev/sequencer2\x00', 0x44, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f000069f000-0x10)={0xec, 0x1, 0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) r2 = dup3(r1, r1, 0x80000) read$eventfd(r2, &(0x7f000041f000)=0x0, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002d1000)={@generic="034ac930ccf5afcb822d2df7e2d5f9f0", @ifru_mtu=0x9}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000551000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000551000-0x1)=0x0) 2018/01/12 04:45:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x10)={@rand_addr=0x6, @loopback=0x7f000001, 0x100000000, 0x0, []}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@generic="91b36547b4c0a8b5c7cbdc96b6c92e19", @ifru_flags=0x9000}) [ 36.323640] audit: type=1400 audit(1515732355.243:35): avc: denied { ioctl } for pid=6108 comm="syz-executor2" path="socket:[14412]" dev="sockfs" ino=14412 ioctlcmd=0x8941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/01/12 04:45:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="6dfa6875c1679dcc9a7d7a34f81b74a7be9b8fade91df241eb58012c6e334484e8816a11c5d274102bacde07518396cf2e4ecda21e09062bfa95090731f19d8a7c76a66e2b73df96f505a2fa477c614e37776c5ab4378e2886b9847faf6015f4a7b1069d3c5f8ea701408499be3a2ec1f9a5b599ae988e7b29aa4721c50a1397636e36f61debf894c620a66a8e2f891da70f0bdaf608e96ddcc5848a212962a03160351230439d7d44cf7854f38e532c8af61a96b4ec0ffee3048cf6e3b6c3308b1f30ebf30f1029c3f469e9b13e8c58f64e33534f9a2d", 0xd7, 0xffffffffffffffff) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x2)='#\x00', r0) sendto$unix(0xffffffffffffffff, &(0x7f0000000000)='G', 0xfffffffffffffd62, 0x3, &(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) 2018/01/12 04:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f000015b000)=@req3={0x3, 0x5, 0x7, 0x619f, 0x0, 0x2, 0x81}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004d4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) vmsplice(r1, &(0x7f0000ada000)=[{&(0x7f0000e6d000)="ed600fa5f9ea6b7e76f956dfd37033d95bc909d90a662e8d8ae018ee7c8c159f592e886a874017ccf7bb164f40f06f5a80350cd8545d4dd7d8240660f99409f675f1fc2d54831218ee93f3f8e3fea10f3c80065609d51ea8acbbfcd80290f118c7be51f154f03052d069bdd8f6d9aa2b83b2a6d1f78e1ce045a1b84590d627412b06de1d556cbe1ea931f2e87f76373f89538d719ff97967355ad582bc538b6926f01ccc500deef83f72762c3cc9ea1f2f6620188dd8331b5908f5fe4405cd56da7037", 0xc3}, {&(0x7f0000c88000-0x88)="817aa2eef6581e18622577b28c949f5a1c43ae77e495c93a09ec652b14bfb5a3de3bb5b2c1828c04fa7633d0b917290fcdaf79666855a9661b162755f2d8e7006036205462d2a80b784fae66d3be6dab8aeeb1b06b812d9669b82c7bb56935607b11a1b4e8a6b84a199ada09d5b8d6188ece32cddf5fa06afd5109c3fdd3633d05d9554015f7af0d", 0x88}, {&(0x7f0000702000-0xc0)="b17a692505b8b1ce0ea2fdc46be0092a0ac902ba0bdf1875eaf278d972edf6bb8d4942dcf1119b416e71efcf3cb7c5a5a944434c042ad094671ee12e47941ef47acb6885bef7d0646945cec904970aecaf164cb9c3471b7ee863089d43e8593cde8d319910bbea15e5a8b4befc2f14022da7fa4cb4e306d4dfebfbf9ab550a82d53038122fa40be9f52c15d120f5cabba76c76e857ed4b1a10935a411aec064f5ed1d6ada6ad153c7fb9d1db91ce70b3fab7139e91759a1196a6d65338d657d7", 0xc0}], 0x3, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f000037d000)=[{&(0x7f00000fc000)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000f5b000)=[{&(0x7f0000a98000-0x1f)="1f00000002031906000007000000068100ed3b850900010000e300ff3ffe58", 0x1f}], 0x1) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000052000)={0x0, 0x0, 0x0}, &(0x7f0000030000-0x4)=0xc) tkill(r0, 0x2) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)={0x0}}}) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000006000/0x1000)=nil, &(0x7f0000053000-0x8)=0x0) fcntl$setsig(r1, 0xa, 0xc) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000048000-0x10)={&(0x7f0000035000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000053000)={0x3, 0x7, 0x80000000, 0x8, 0x3, 0x1f, 0x9, 0x1, 0x401, 0x7ff}) 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) flock(r0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000004e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000eb000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000104000-0x4)=0x0) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) write(r1, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r1, r1, &(0x7f0000001000)=0xfffffffffffff, 0x1f00000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00009f6000)={0x0, 0x0}) fcntl$dupfd(r1, 0x0, r1) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000075b000)={&(0x7f0000000000/0x1000)=nil, 0x200, 0x3, 0x20, &(0x7f0000a82000/0x2000)=nil, 0x401}) close(r2) 2018/01/12 04:45:55 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000092f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001000-0x8)=@fragment={0x29, 0x0, 0xe09, 0x0, 0x0, 0x91, 0x2}, 0x8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001000)={0x0, 0x0}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffff507}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200000, 0x8, 0x8, "6da5f938dc7267656dc4d592d572a7f8ae6a4ae511e82732aa3107597b2499df6c0bfdd64fb7cf85fdf7f344138d90926cdf5e036a18b9f79c42c61a6f498c6c916d95e8512cfd4b840e8ef11a18311f"}, 0x160) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000011000-0x20)={"aa9a724549d85d5620259c3fdeebc51a", {0x4, 0x2, 0x0, "da1ec90caed5", 0x7, 0x0}}) r4 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r4, &(0x7f0000010000-0xe8)=""/232, 0xe8) getdents(r4, &(0x7f000000b000-0x18)=""/24, 0x18) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000698000+0xf48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r2, 0x80000000005403, &(0x7f0000a9b000)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007ae000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000015c000)=0x18) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f4f000-0x50)={0x19c, @tick=0x0, 0x2, {0x5, 0x1}, 0x761, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:55 executing program 0: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) membarrier(0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000c5f000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x42) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000001000)="45d629d46dab910f681d547c2afe93e38ef8867d7b555f6e289e8fee34a6534d38fe") keyctl$set_timeout(0xf, r0, 0x2) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c18000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000de3000)={0xaf, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000bba000)={0x7, r1}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f00004cc000-0x4)=0x4, 0x4) syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') syz_open_procfs(r0, &(0x7f0000245000-0xb)="e00f000005000004617000") 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xa13000)=nil, 0xa13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a11000)={&(0x7f0000a0a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f000082c000-0x110)=@allocspi={0xf8, 0x16, 0x8c9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a14000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000753000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f0000264000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000899000)={r2, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000718000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x1, 0x9, 0x100, 0x4, 0x6, 0x9, 0x101, 0xfdf, 0x100000001, 0x6, 0x62d, 0x6, 0x0, 0x3f9]}, &(0x7f0000a14000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000047b000)={r3, 0x200}, &(0x7f0000348000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000ea000)={r4, 0x5}, 0x6) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a15000-0x6)={r4, 0x8}, &(0x7f0000a15000-0x4)=0x6) 2018/01/12 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00005d5000-0x50)={0x1, 0x9, 0x21, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a3c000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f85000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00002a3000)="d99f5a44fba97409afa12d2d6983cefb", 0x10) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f000004e000-0x50)={0x5, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000059000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000027000-0x5b)="16719c9e16487536558cdfb6e7168d8dfc9c0d9b9febe4084e1677baadb4dcaad7510b44494bdcde19cb233656e8f59b71d55755dd9c3e0bbb73142b24d3743b8d87faba3cfde26c2b3070df7f6bc67a71ccdf1c50f5de718560c5", 0x5b, 0x1, &(0x7f0000059000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mq_timedsend(r0, &(0x7f0000001000-0x2)="", 0x0, 0x0, 0x0) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x8, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000fd7000-0x40)={0x18, 0x1, 0x20, 0x7ff, 0xfffffffffffffff8, 0x9, 0x7fffffff, 0x200}, &(0x7f0000c4f000)={0x10001, 0x8001, 0x10001, 0x100, 0x1, 0x0, 0x0, 0x55}, &(0x7f00000e1000-0x1f)={0x12e9f266, 0xf61, 0x3766, 0x13f7, 0xffffffff7fffffff, 0x9, 0x2000, 0x0}, &(0x7f000021d000-0x10)={0x0, 0x0}, &(0x7f00002ff000)={&(0x7f0000004000)={0x0}, 0x8}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000fd7000)='./file0\x00', 0x300, 0x8) bind$inet6(r0, &(0x7f0000cb9000)={0xa, 0x2, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, 0x1c) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x8000000000, 0x2020000000012c6, 0x1000010104, 0x0, 0x2000000000000000}, 0x14) sendto$inet(r0, &(0x7f0000839000-0x98)="0152", 0x2, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000528000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00006fc000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00003ab000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/01/12 04:45:55 executing program 2: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000a80000/0x2000)=nil, 0x2000}) 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x101086) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000d4f000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, "a277e970a29e9f916a9797d271a60eb78916d331c1b57c9cc04a5a6043249c6d342936b2a0bddd023a7dff029f56a6e19fa8da9f7a48c05aa4d4c81323cfff59", "446210bfb9693c46d5127f278dcc7fbdaaec414b22f9e0fea0eaa4ae6aca009b8fafb910adafb9f693a459c373756040c3666f593b46e6e155a0234557cc6ad9", "9a44a7e92f53b84ec708e89af1ae6432f9596d44c8819e33f69d52c936949598", [0xfffffffffffffffc, 0x0]}) r1 = syz_open_dev$mice(&(0x7f000048a000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000453000)=0x0, 0x4) pwritev(r0, &(0x7f0000891000-0x20)=[{&(0x7f000094c000-0x9d)="ccd0b4d8eb7a25cc5108cc2b3890eef7d9ceb35240acee672425130f6622d97a2d6bfa0335cc5d5346c390ba0f52237e0f469079587352696b6820867bf7408ca75607f6eb9fec78b37b13a719115c380ed3524c64a329c0da329aa4d0765218aa06ba8398912c58362e71608246e22080a926915ab1178cd37503761ee610806cbb0ba7678acff0a75cfe32f67a3c5e48668a184970a48193e588082f", 0x9d}, {&(0x7f0000a4f000)="cb6e18a925f99f10dd3eefe5dd40864dad386774fef85b52d380c930c5342ae5f3aa2c3062748d9e96cd97d02c3d80e3010af89b9549f9a3f02a2d46b9d0fe1f39ecd957594e86ef92358be1cda71d759e7cad29067520373d72e10b26c323dd8b319b8d62", 0x65}], 0x2, 0x59) 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) fremovexattr(r0, &(0x7f000003a000)=@known='system.posix_acl_access\x00') ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x0, 0x0, &(0x7f0000009000-0xfc)=[], 0x0, 0x0, &(0x7f0000009000-0x39)=""}) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d98000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fdf000-0x8)={0x8b0d, 0x2, 0xfffffffffffffffa, 0x80000001}, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00008a5000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) 2018/01/12 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00001cb000)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f00002fa000-0x19)="0700000014000907061e000002000000110a0000f608ffb8c1", 0x2) preadv(r0, &(0x7f0000d2f000)=[{&(0x7f0000149000)=""/13, 0xd}, {&(0x7f0000783000-0x9b)=""/155, 0x9b}, {&(0x7f0000724000)=""/254, 0xfe}, {&(0x7f00007f6000-0xd1)=""/209, 0xd1}], 0x4, 0x0) 2018/01/12 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000a, 0x9) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fd7000+0xa5)=""/170, 0xaa, 0x40000000, &(0x7f0000fd8000-0x10)={0x4, 0x200, 0x2000000000, "0c7d0c5da08f", 0x0, 0x0}, 0x10) r1 = socket(0x11, 0x2, 0x0) r2 = epoll_create1(0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f00008b8000)=0x0, &(0x7f0000fd8000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001f000)={0x40000020000201, 0x0}) epoll_wait(r2, &(0x7f0000fd6000-0x48)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/12 04:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept$inet(r0, &(0x7f0000cbd000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000803000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) sendto(r1, &(0x7f00005ce000-0x82)="", 0x0, 0x0, &(0x7f0000b2b000)=@generic={0x2, "24dcae088946c5031de2548498c1d1978a837a4822a741bc40b48cdc61879250e97aa87395e2a6a0f49675bff9c49428d3c31b6310f4c8f70a049ad959c40af5e2e9ed45cc618ea1a74b7f7753092f0cea5007504ac07118efc21c9d851060fa00f7190a36acfb5d5f229c9c14d6750785c45215cda9685a47a76e38302b"}, 0x80) 2018/01/12 04:45:55 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000045f000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getgid() getresgid(&(0x7f000012f000)=0x0, &(0x7f0000138000-0x4)=0x0, &(0x7f0000979000)=0x0) getresgid(&(0x7f0000588000)=0x0, &(0x7f00001a8000)=0x0, &(0x7f000005d000-0x4)=0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000151000-0x11)='/selinux/context\x00', 0x2, 0x0) fstat(r4, &(0x7f0000d97000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000dea000)='./file0\x00', 0x40) stat(&(0x7f0000365000-0x8)='./file0\x00', &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000218000)='/dev/usbmon#\x00', 0x74, 0x400000) getgroups(0x5, &(0x7f0000b08000)=[r1, r2, r3, r5, r6]) sysinfo(&(0x7f00008fa000-0xe7)=""/231) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000064000-0x40)=[{&(0x7f0000549000)="a2f04125400f744009149babf596dcf08cbfea725919fa263716df71dd788e6b6e820bb0cfdde8ae78e05add20a94935c8663bffbdb5c27d08789248787a0878184cc481", 0x398}, {&(0x7f0000c0d000)="1969abb482f41d7eba110050b3b8d6f9b5b3cf071201343d00ec7ca12928d65c3912a184f26f9f", 0x0}, {&(0x7f000002f000)="f019b4a3b8036a201c04f4c59760ab51e368765b0b41d640cdac31b6bba6e6a9211f096ca325eb7ca9ac4302c256fcb52b72368d2b86a723b894341d661c7c79c09d5af620e5e1defa366684095c6956ea8e2b253ae69e90b95b8e27a8f6ef992696d5a448e06c9d2670ac84373fd7357eb49d47351906557e70dc83461e8d6e9ce2d16beb58bd6f45467ed58c7e712ac1cc62544c41e42bfa12558f26fcbbd456f72c78e65b7bdfdb2db3bb290834dd35b113c28b9f69c9ec5772c2c1652eb800238c5dc501eb3a85", 0x0}, {&(0x7f0000c50000)="5d61f2cdd7f80fa7a12471563b381a205fb5f1ee625869113899f49d8c00bd63a0633f89a923fa6e177a82fd32b6984c4923216fa29b2c215112bfc14ec8c8634401c7651d", 0x0}], 0x1) socketpair(0x8, 0x3, 0x3aa1, &(0x7f0000dd8000-0x8)={0x0, 0x0}) 2018/01/12 04:45:55 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000f99000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000f80000-0x10)={0x61, &(0x7f000006a000)="68bc43812955d96931b33cf552566cd3fa2dfbe3c9f2d1d504043177ccfc767d1f272d470cef13df94f140f5e90c1bd043271d5eaf4d2158b42b1e2e9adf607be69e19d7f6e634b252c52e27a7f9f5db992c3bc18c1253a579702790c5b7a1990d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f0000d06000)=0x9, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x200000014, &(0x7f00002bf000)=0x400000000001, 0x4) sendto$inet(r1, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendmsg(r1, &(0x7f0000898000-0x38)={&(0x7f0000e20000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x3, &(0x7f00003b7000-0x40)=[], 0x0, &(0x7f00009a1000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1f) mprotect(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x2) recvfrom$inet(r1, &(0x7f00006cc000)=""/2, 0x2, 0x40, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe40) getpeername(r1, &(0x7f00003b7000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000-0x4)=0x10) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000f35000)=0x4) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x8880, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000280000+0x127)=""/134) read(r0, &(0x7f00000c4000)=""/4096, 0x1000) pwritev(r0, &(0x7f0000a3a000-0x20)=[{&(0x7f0000f71000)="ee6744720458c7735639638aecf3af65e7d9ff85e0fba14e9581797788ebfb304b95f045dd9a21957d74c504e4f7eff975cc92984fe7cf9fb68291e242944af90dbd323c65b019eb59a91c7d061f54204dc65186", 0x54}, {&(0x7f00000ce000)="9bdeb5067f3b5156b2d0b3309a52dbd88b887af977d65338a511e7f5248ac17a7f9b9e276df63977ceaea2e498c63ed3deb9d69283a252a35c4ddfb76ad001040243f4eb90d4ae9202be1a9ca2bd64dce5411a4c34a269b7", 0x58}], 0x2, 0x0) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000fa7000-0x9)='/dev/sg#\x00', 0x20000007e7d, 0x41) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000fa7000-0x6)={0x5, 0xdd, 0x6}) fcntl$setown(r0, 0x8, r1) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d2a000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00007ba000-0x8)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000068f000-0xa)='/dev/ptmx\x00', 0x101000, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00002c9000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000fa7000-0x8c)={0xae1f, 0x6, 0x401, 'queue1\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$setregset(0x4205, r5, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="67a6994a8f627153fe686165226eaefdc3b440fb23444bfdb446f177db299631473ff6aabb38c5ed17df5f63175f7170970a642e77112c1d17098ad99236509c842bdec021fbdb9d2910f7368d99d54406ea3f34f2a7607a5845adeb448d9bf274ce33186a0e6286224297c765f6ad0cfda078238c17a37a5659dd657eb6ea222433fbd20b3287734419dfa565d52efd6b21f09cfd401c20e122f7dc0fe4d6afeca6458cbe8664c9d2854fb6ecf11812927c1c2a0f935a20532c319bffeb3d6f4507cf4bd7b0be8ed0c79fa8b2a2a117008a56d34b6bed068bdbfe4de520aa1cab8e721b9340cb1cd5e9412b0fde98ac8f6680bf83e65e3d377294ff7e435912e6e9c9ec64bfccaa63501b2ceaa7b9e72d862669be0d152c51db1f7485d20b4104defde64d4ce50d37156afd41ec65d108725bd1a83dee7ac6f3109808256337d833e04b28fe5179b3ad47f45951dafc81ac005a71badc5c8dfca306668a24c392259215f2b3b179669e9cc7e51fd223404c4b9f2f115e3d69e19657aa64af24b89d176fd46b75553b2568adf4cc061d3a54f1d16905888ad52381900ace1135c35d8eb1f93b49cf8ac5aaab30971aecf72d9c996aadfe98c376e27f6089156efa506c121993f1790cea96cd6416b50eb63d29fcd83f706b834844633e5bd0a7fbbfb75cf68c707e4d46cad6f60c460eb3d8e81f76df6c4ab8bb5e82fa6291e9e468dfb80a6df43061aabd5567f8368e16cfde779c39e3921e9703fc937730ee8dd3fdd37f351b81abd98c4597de2a42fdb66905d3ad0fa0b7b58fa191c1037739b43f9c723f58edea4dcff635e1925ae4d57f66e60894fe3d989271614e5041a21bf790bde20edbc4ee61c6741487e777d320b65a3db166bf581678f17b51196337f607d7f5ff751dc945aeb71bd4462f1dcb8f8001888d5ec6fefae444688b49191513cd45a2b29bcc5a0f2adf13181f039281585ab5a21537b0ef39cb898fbb2a4507a8cc3321db5b3e47760d96130e7274f929bc0e47d2ea4f15834f39d941b10f352f5fb3b48562edaa386c583cc9eb5cb49d12ac51a14523dabbcdbc32b5f865a7a6dba83ed007724b73137424660192ee4c648e475c9245bc41a5677c96e51ab5275ac8b45abd3fb69e348f3079e3a7483f6c3ba75caa27726542fbd6", 0x340}) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000265000-0x8)='keyring\x00', &(0x7f0000984000+0x229)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000aa0000-0x5)='user\x00', &(0x7f0000ebc000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000-0x1)='\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000f8c000-0x4)=0xc) syz_open_procfs(r0, &(0x7f0000e84000)='limits\x00') socket(0x9, 0x80000, 0x7ff) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbe000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6, 0x0, 0x0, 0x2}]}, 0x10) dup2(r1, r1) sendto(r0, &(0x7f0000cc6000)="", 0x0, 0x0, 0x0, 0x0) [ 36.635626] binder: 6198:6209 ERROR: BC_REGISTER_LOOPER called without request [ 36.640134] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3904 sclass=netlink_route_socket pig=6208 comm=syz-executor5 [ 36.673964] binder: undelivered TRANSACTION_COMPLETE [ 36.679441] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/enforce\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000b04000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000925000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000685000)={@empty=0x0, @rand_addr=0x401, r2}, 0xc) pread64(r0, &(0x7f0000a9d000)=""/86, 0x1d5, 0x0) preadv(r0, &(0x7f0000e78000-0x40)=[{&(0x7f0000ce0000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/12 04:45:55 executing program 5: r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x693efb48ebcdbd4) inotify_add_watch(r0, &(0x7f0000122000-0x8)='./file0\x00', 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000b6d000-0x8)='./file0\x00', 0x420) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000808) inotify_rm_watch(r0, r2) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000146000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_data=&(0x7f0000436000+0x307)="b6fca06e0c332da568781a24dbf57e59ea850dd21b3faf5c0d63196497684eff"}) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009a8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) socket$inet(0x2, 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000eb3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00001a7000)={0x0, 0x1}, &(0x7f00005e9000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000054000-0x8)={r4, 0x1a}, &(0x7f0000cd8000)=0x8) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000074000-0x4)=0x6, 0x4) mq_unlink(&(0x7f0000dc2000)='cpuset\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000613000)='/selinux/checkreqprot\x00', 0x2100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000016a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x185) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fc3000-0x4)=0x0, &(0x7f0000fc2000)=0x4) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000fc1000)={0x6, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000bda000)={0x0, 0x4, 0x30, 0x5, 0x80000}, &(0x7f00007eb000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e08000-0x4)=r2, 0x4) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fc1000)={&(0x7f0000c31000/0x2000)=nil, 0x2000}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2018/01/12 04:45:55 executing program 1: ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f00006db000)=0x0) [ 36.689521] binder: 6198:6221 ERROR: BC_REGISTER_LOOPER called without request [ 36.689866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3904 sclass=netlink_route_socket pig=6216 comm=syz-executor5 [ 36.703123] binder: 6198:6209 unknown command 76 [ 36.703132] binder: 6198:6209 ioctl c0306201 2000a000 returned -22 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000011000/0x1000)=nil, 0x1000}) [ 36.703158] binder: 6198:6221 got reply transaction with no transaction stack [ 36.703167] binder: 6198:6221 transaction failed 29201/-71, size 0-0 line 2920 [ 36.763929] binder: undelivered transaction 48, process died. [ 36.770012] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.772228] binder: 6240:6242 transaction failed 29189/-22, size 0-0 line 3004 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f000056e000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) r1 = add_key$keyring(&(0x7f000085e000-0x8)='keyring\x00', &(0x7f000053f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r1) r2 = request_key(&(0x7f0000134000)='logon\x00', &(0x7f0000ad7000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d5e000)='em0|mime_type\x00', 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x1, 0xf6, r2) readv(r0, &(0x7f00002f0000-0x20)=[{&(0x7f0000734000-0x74)=""/116, 0x74}, {&(0x7f000002e000)=""/115, 0x73}], 0x2) socketpair$inet6(0xa, 0x800, 0x20000000000000, &(0x7f000067f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000391000-0x14)={0x0, 0x0, 0x3, 0x81, 0x9, 0x8}, &(0x7f00004ec000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf8000)={r5, 0xfffffffffffffff9, 0x3ff, 0xfffffffffffff8f5}, &(0x7f0000b66000-0x4)=0x10) pipe(&(0x7f0000e94000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f00007ff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00008c5000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd199487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aad85d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2d4084c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) read(r0, &(0x7f000076e000)=""/178, 0xb2) keyctl$search(0xa, r2, &(0x7f00008a1000)='rxrpc_s\x00', &(0x7f000035c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b21000-0x16)='/selinux/checkreqprot\x00', 0x101400, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000465000)={r6, 0x3}, &(0x7f0000855000)=0x8) 2018/01/12 04:45:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@empty=0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b75000)={0x0, 0x9}, &(0x7f0000aa5000-0x4)=0x8) 2018/01/12 04:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) pipe(&(0x7f0000cd8000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f000083f000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000081b000)=0x1c, 0x800) r2 = creat(&(0x7f00008f6000)='./file0\x00', 0x20) fremovexattr(r2, &(0x7f00004a1000)=@random={'system.\x00', 'cpuset\x00'}) read(r0, &(0x7f00002cc000)=""/24, 0x18) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000641000-0x8)={0x1, 0x1f}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x2000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000009000-0x96)={0x0, 0x8e, "53a7f92646fc98addc7de5ecb595b4ef8281e0363c46398ae651a6c9ab90d12f67246bbcec7b4086711513195497a498024e8afac215b9bf7d35e3ddf45197789a376aef66f9a801fd3c9b5f9eac29b9b2b461593687a10912e2072e5e38e0f9973859697c307cd245e60396d0187cc071c55cc0cc47298386643f1bc6839d6a28597974c903180e371869fa5f7f"}, &(0x7f0000002000-0x4)=0x96) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000-0x8)={r2, 0x6}, &(0x7f0000005000-0x4)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x201, 0x0) write$eventfd(r3, &(0x7f00007d0000-0x8)=0x0, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0xe8) 2018/01/12 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = accept4(r0, &(0x7f00008ba000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d1b000-0x4)=0x8, 0x80800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000873000)={{{{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfc, 0x0, 0x7, "a53f6891f7c8c4db27b87545470e95413e101b8bba19b82b28ed4175fefb7fbc1137aa87a78859a22d1646a2f1a53a75bb4e5d3387414eba7ce7e66093035a7474b3f461ce0e72e71964ee8fd963a914"}, 0x160) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000347000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r2, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$TCSETA(r2, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) getsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000aeb000)=0x0, &(0x7f00006e7000-0x4)=0x4) 2018/01/12 04:45:55 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000692000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f000012b000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x24}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000010, 0x802, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000-0x10)={0x1, &(0x7f0000001000)=[{0xec3d, 0x8001, 0x2, 0x1}]}, 0x10) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000003000-0x8)=0x3) 2018/01/12 04:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000fed000-0x38)={&(0x7f00001e3000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b4c000-0x40)=[], 0x0, &(0x7f0000fed000-0xeb)=""/235, 0xeb, 0x0}, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0xffff}, 0xc) r1 = syz_open_dev$tun(&(0x7f00009fd000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2b000)='/dev/vga_arbiter\x00', 0x40, 0x0) fchdir(r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000fea000+0x815)=0x6, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b2a000)={@common='ip_vti0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc22207302"}) [ 36.807082] binder_alloc: binder_alloc_mmap_handler: 6240 20000000-20002000 already mapped failed -16 [ 36.825461] binder: 6240:6250 transaction failed 29189/-22, size 0-0 line 3004 2018/01/12 04:45:55 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d71000)='/selinux/load\x00', 0x2, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) 2018/01/12 04:45:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000002000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) clone(0x40000000, &(0x7f0000001000)="c49eda90adc51a553e14a8ccf47f0a9e130e9b86e02782d7e18fa6a0f7cb628482ddaf52a339d3c56c6b3e8c941f78aba51c8430d963cd83e49251f6b04049b7f2375645c806ab9e8c2579f548356d78f5af8bbfc02508a016ffb3be4301c1992e3b3efcdc1c4dcedc85011388fe0258d1a448e6", &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000-0xe5)="92a5992f5fb5a47780473238bb02c963dbadc006426c9981263de0a819078c442463634837a7cdb33147d663396eb3e41edbaa983a78df75df0fcb041814cbcdfb538645f6dd9cfd61e398c71e8a59ecf060a3db2df7a0fad9393d4051ed2b30eb90956bca5d12802d336b0ce2cac6a952722ad3ed827db37d2af8d81810db9dcc20ff38b6dcbfb15f8171f20c1169bf18f2f38d948fae19181706abe5e221461ddf9c7da432f7f1543c85e4e64d1ec5ca73bc6e6e5c08f302a3903427e9059f9446eeb0e61b8e71d06b679a7d0d350312dfc0e9b8692a6ce4fa382ddfcc731b8f320626d2") r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mkdirat(r1, &(0x7f0000412000)='./file0\x00', 0x30) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000093a000)='./file0\x00', 0x280402, 0x7d) r2 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") mknodat(r2, &(0x7f0000939000-0x8)='./file0\x00', 0x0, 0x0) [ 36.852150] binder: 6254:6260 not enough space to store 0 fds in buffer [ 36.859099] binder: 6254:6260 transaction failed 29201/-22, size 72-16 line 3269 [ 36.874575] binder_alloc: binder_alloc_mmap_handler: 6254 20000000-20002000 already mapped failed -16 [ 36.889053] binder: BINDER_SET_CONTEXT_MGR already set [ 36.895002] binder: 6254:6260 ioctl 40046207 0 returned -16 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e42000)='comm\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000560000-0x10)={0x2, 0x2, 0xbc, 0x4, 0x0}, &(0x7f0000f40000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f51000)=@sack_info={r2, 0x2, 0x1}, &(0x7f0000a24000)=0xc) exit(0x0) writev(r1, &(0x7f0000661000)=[{&(0x7f000033f000-0x1000)="15", 0x1}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000e8b000)=0xa0, 0x4) 2018/01/12 04:45:55 executing program 3: r0 = gettid() exit(0x80080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000000)=""/220) ioctl$int_out(r1, 0x5460, &(0x7f0000001000-0x8)=0x0) tkill(r0, 0x0) [ 36.899153] binder_alloc: binder_alloc_mmap_handler: 6272 2023d000-2063d000 already mapped failed -16 [ 36.902367] binder_alloc: 6254: binder_alloc_buf, no vma [ 36.902387] binder: 6254:6271 transaction failed 29189/-3, size 72-16 line 3127 2018/01/12 04:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) readlink(&(0x7f0000c47000-0x8)='./file0\x00', &(0x7f0000391000-0x8e)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c1f000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000139000-0xc)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = socket(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x3ff}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000003000-0x1f0)={0x2, 0x12, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0xffffffffffffffff, 0xfffffffffffffe15, 0x0, ""}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:55 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$int_in(r0, 0x5473, &(0x7f000020e000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$int_out(r1, 0x5460, &(0x7f0000008000-0x6)=0x0) inotify_init() 2018/01/12 04:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000239000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ea7000-0x8)={0x0, 0x80000001}, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00009a5000-0x8)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ebe000-0x4)=0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)="") fcntl$setlease(r0, 0x400, 0x2) [ 36.904959] audit: type=1400 audit(1515732355.823:36): avc: denied { net_broadcast } for pid=6259 comm="syz-executor6" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.924957] IPVS: Creating netns size=2536 id=10 [ 36.992300] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.998195] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/12 04:45:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000e29000)='./file0\x00', &(0x7f0000301000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000000)='\'\x00', 0x2, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0xe)='./file0/file0\x00', &(0x7f0000001000-0x8)=[&(0x7f0000000000)="76626f786e657430776c616e306d643573756d5d6c6f7d76626f786e65743126766d6e6574316367726f75707f6d696d655f7479706540736563757269747900"], &(0x7f0000000000)=[&(0x7f0000002000-0x15)='com.apple.FinderInfo\x00']) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x0, &(0x7f0000002000)=0x4) poll(&(0x7f0000001000)=[{r0, 0x8000, 0x0}, {r0, 0x418, 0x0}], 0x2, 0x9) getpeername(r0, &(0x7f0000003000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000004000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000005000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000005000)='./file0\x00', 0x2, 0x400) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000006000-0x78)=[{{&(0x7f0000001000)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x80)=[{&(0x7f0000007000-0xe4)="d133bb2fc8cb277fd3ab28623ca8960a4a87bb0e253a64ca569ad5f7a9bf66ab4194d27b501a75028b51bfa4448f5b2110e47cce31db58ae5de2c0f245dd93db1e41fa1a57f690172b98f3ca4ed605e0d0b74aebd286939d8253d04518bb452b41fa9deb672d0d18e74bec1d99cf10d013eaf600324cd4602b2df20f3e14d05cb5cbc2109c8ae2c9c39d05171c61e1622551792c982ec423afa9fe38222726c8c5d31f3f682599642ca286eb7f36d5696265a1fd16fb0704e50640bfe4050e84b7d21e1d94565be6ea16540c5a9381b4c42b7858f80c06cb92d072d9662dd12b9ee8ca3c", 0xe4}, {&(0x7f0000006000)="ebc5eb8052efc276e79bef72cb7a7090c894132603879c404cff66da6689a599d5e43ca678369016d13b19d016064550fe2b87c3f0269ed8a43dd717c6678c15855de178c8fc0e72c01e171e9c93ca727fafff85be562c12d138f5cb15491eef2a7d2a56d1a62dcc800b1e4fbc44b4a58f22c259b92d97ee04a013553527e0d61e225a23b195bec4b1cc2472a85d74d748e1865ca1091bfab1886c5fca15ada5b0bf", 0xa2}, {&(0x7f0000003000)="f42102e2909034b812c679adf085f3327d42fa082203b8259b8d963a25942d52c23294668506482846f796da72f81c96c1d77db49e0dd8bab37081162abfc8d265a209b1ac6a05335f54ab07eb0d5f7caeb273dadeb7115865848f681989567ec2fda345622d9c437003033c56df2401913554e234483e0ceb03ae123454a5b2ecd192035d465cbeb69b04610df629fbcb4d34a99ad0beeb2ff656b68db4cbc2194521ab1cfa9689cbf1d1952b14bc0a16416cdb36bf93dda88f70648505efb7e3692e7440f46b6ec1212c1e71eb62b5786088afd3ea763c185fcef25f6bf0c4771eaa12c54db9007e7bab15cc1a8a5cd653962d1d3ee8aae9c697ec2515b8c21900777fba47b778738f65a305b44f5831351b1d3a86214be3aab944fcc68ad403358de5dba99656a8ef5ddc53e0da5894bcd080ceb213600f92e4b3734108ecaaacce7ee7ebe239e6e16390553f90258731651a4d364ccef7fc59c2244cefc1a2002ca0730c7b34080e83c78a41af1e44961de3ad88c60070128aefbc8cb48e63f7d651f8304f43f2f1436df73a632a69bfefb098b3a242a8cdf011bba078ddbff6c68ca2a7d7897e00682f1cba86f760010f5e00801aed2cb7b7bd157e037f80fddd5b4e0139046e7023838a898c8bf82f68944fa67d1107970669c4e921f3cb499ba17fe9f0bb8d178b56b550918e9c1b5c812a8cb5461503d88c8e941698cf9772ae4cb9d1b21c68759672e36ce4d4eb396c4bcf91d5689d0c90fad65b7c25b1403a6cf7cbd5f073cd7c9eb6f422c207d6a03a10d1762cc611b8ff0476991d4589f4f3760f883858736b10144b24e75c353addb10090de97a03a4cd15284468a14f5ab82ee5f9470aa4948177f6d039c084fa42c3117c19f48a85cb7947150d9fca2e9f6b00df806edfce7d8237665e1ab755fd1eb02b473086e2dc00cc9cd72709b1a9de7019654d4db1e1b1c269033d1a443b3003c0e0d6882b9723949f50346728b9dc48bf12ff30d9d397f94b4d4e011a38c0d24071c8358d7303b785d8b33c6dbab6534ad0bf8135fede4ec4100f336723ed520b2e3cd190a8112aad4bec7797cc0168138e79904a04a9e2cda3b72a86ddf9779418dccfb9b629b4f4e02607961b63d52f794bb7e7b5c8cd3ddad611325e234e435be652ce78e7a6b406d1a9ceef41050f2d7dbddd28a604cecb473a632db20f84ed0459981c9d765245fdcef81942a741f443aa6ef9b2a84b962a74e7ccccdd2094eb5a610d3eb83a39082e3f93a82da071f7b9b893610282e2059ca54fc56c09fddba613eefc4cd22335f9260420ad1e318035daebde594fa328dbed2676cdefef016f9280ddcbf26bcd445b1bfe7084b91d4f3c468917ddf12e6f4fa529d349d7b1eaf9952c7e38c8b26d941f3d0ff154a8a7a923b5aa5374d3ccc7a7ded0e019d1cb4b3d7cba3e3088c95dd4ac853201a13ead4917972ace41dc8f996ad4238efa4ae83a4c91f2ab796c0a9a6e305ea6510578428ee947fb697af20dec745eafdfd7f679d50581c794fe1fd159ec1fbc1141b7d791d17879def4429a33b2554cb646972e82330e45f62bf60038d3d61c467b87dedaeac515dcb27be136a93112cd4347d4a184f35f99d134648a2be45d6ca535d04f5ae8a7931bdf4cbb1aea019d77b9fffd02e6eb7154d4064848f181348ca768913ab29576d3c4461d2e9688452502f00422b1e0e283840c1c6014fa83a5f10a87ae05b2f0c7871e3d7a9a8933a31ab58dae257dbb4d0eaaa5f953a8b780587bcc82cc4370086aa2cf685721eb9b73a9f042817a8e9566a617e8462d6793bcfd0fe5bd6b5acd049de86d760899dcd5c0dda6e76f356a865be229f712cfc41e703397ef40ac83a4db7cbea216dbde887c0a14b20b37d725a86127550e2105d6d4b8a915910afc21fd23650a5c9da1f9c8f24f1d64f166b053f25730cedcf05b41114fd6b5607d09ff77dcfca2ebf031a183cfcafb1d72cddfc666128cdaa4f910a1ef5fd970dc2f67a2cd77dab03b1e2d770361ba5151fb2051ba3867cf6a905004bbde2e15e4728615cd3605dadc9944def370a0646efd16fd5f22da32b42eb5984fc8ec65ca4040e93d04f054f4a32fb2b1d71de1305b2f3bddec8232fc368bb810903b1a509cc416aff72f5ecb7f44b8aea6024ca60c8b5feda9d767b67751f34fe5ba467bbbed6407c7479cfa248ab8f2518abfa5e9030e7d169357c6236ee8bb9815de851fa02f2bf1b90db9693afe6c5091be30a2e1eb7e135abe85023e265d9985c7ff7f0489413126d97c33538ef6d99e6a58d0ce825576bb8b3aeb01502d0d5f3171002b2825e62b19b53a97e303fb40217b17682fc6834db86442b08adbcb24660f80ba541505e264d12ede1623b6f4c780ad8953b279892c6802bffeff8d30aea3fc3ed2a706eebe569912830301c45a1be4bb69ebe98c7152ab642f94095d62d05023b02e71f01d7a88c03a9baf62bdaa3eca6cdd9a61958ad4f27aab697a29b08d063a25df79f9ecec338eaefc118fee56d51d08213bbc0634108f7b442ce600ec29b9e675fefc6ab67b74b530c83dca87c84d78f25aed8df4ac38ceb5524236b4167d98f65a36628ba10d0e294362dd2fb5a982d4b939563525cdcabfd0aa18e3724a329ffee6322ef270b7d8181b3e9586eccf6ea8ca866943493c62246b6ee6b93bf85e0098610bb8a8479c42c9b7dce2452f48a5ff38356e2fc25497d3d6568416d1ed6f2c30e04cc54cd6f30b9ba7e1e1a92336f83ba5e7772bb4b1e0e98dc0ee6e0f072b263104ff1c647ea75ef7fe861375d3ef19a7aa6259c86231540b5c98569ed57ca3043f33ea8f16d030a01689d2bb5ca5169b2abf9a65103edd11d187e4b85aacb3a85c05dc55badc14e0dec0729daee48a4cf0ff5ccd01f602647ca2431e0c08454b0304001ba88bd327e978dcb0a8a31b205ecb4da196927e1b71054269475f90adb75e1fdc9692ad55fff46a1b29467cfe33b1ad493393ffa13665a0b22374a8aaedd473ccfc76b6a4335ff41a07a56d84224266622e93d71bf98eb416fb92ef112235aab711da4471f536429bb5d6bbcfe474405d6ac7d9680c0e36d8465f586323da806402d876b831f23a3cabe42e6f06aa5ec29ee27a90213312dffca33b9f24ee40ca2f1ac1b8002655299a4216379131fc7b95ffa77a10146c3e8f9929b18abe5da9e9ed58bc3b231ba44739cf539f0b0f1ef51660eb042b9fb5102dc3e4a15e668f2c90dc567584016de4b2bf63a74b931d045ec843b375c7615bf57daccff3f111172ddabdde689bcf8f6eb3b96aa70d5d7e78ec06e817faccde233beb6aea7aa05f30c148785e9fb40ed224932852b78a06571fa39025d3d4151632a07ce2adbec921fac4be4e96dc6e29b8b92a591890a30d62d05e29c5e316726be908e7732e9fe91baf6962811ef489879b59e0fafd09489e6aef9e2cacd218526cccf2ad83b047f78f018ee2f001ac848e30ee8a511e2bbbe90274922922d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0x1000}, 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0x1000}, {&(0x7f0000005000-0x78)="16a6b510e9505e552f82bf64b3eb015c1e33f9077d455093279e6d4ccf01142ec9e506c3d0eaf5bfc9fe823c0da1799014306be48845720a209b26efe04bce864b5b5e6cf7290e02976d3fcf76b811902a39e31f5cdddbf3d2c241ea542e90749b5cf15e93d7a14396d5f4af4960f84669389b2612d1f22c", 0x78}, {&(0x7f0000006000)="c3727d99a29b6ea773b79b334505060958503aa103d956fd9757c8aedf7ece06b8d6fadd93df8ee50a2abff5f27049f900f977bfc3cff817e3b671e6e6122bbe38198dae2505775d46823d35eba2", 0x4e}, {&(0x7f0000003000)="920fb3b762f37e8ff678e19c055fb7c561dd469c35f8ff055a11a94f6bce740b67720b451837de89c7c4755bcbf9ffa6", 0x30}, {&(0x7f0000006000)="3c7d94d23b0aacbeb713b7e20faebbe86dfc0c", 0x13}], 0x8, &(0x7f0000006000)=[], 0x0, 0x0}, 0x8000}, {{&(0x7f0000002000)=@ipx={0x4, 0x20, 0x0, "56fe89c445d6", 0x4, 0x0}, 0x10, &(0x7f0000006000)=[{&(0x7f0000005000-0x21)="a12e933ad6b6aeb5085a56cdae6e24d0e5a8e8fd5a9d36217353ea2980c7f33a60", 0x21}, {&(0x7f0000001000-0xc1)="665c6470ffc8cbc918b548c5649160afb39796927dcb87377d665250f94a6d83af10827b7c3f9dfbe3b867983d4a1c49993290d0885cf809611fad58057008f7d6c301550396fcb1c4fed740a322ee387290ec8bcb87ef77af6020c0e97b46fea87a226ce24fa11452f2c6c20e85b5196961f1918d4217165e1235b250bded4601d6553066134608493ccc67a9456c082fef7722d244642b72e762ff93d1f683cae92edc0e937b99e6816ce17b1f700fd4e398358717b67cb1325462f7565b560e", 0xc1}, {&(0x7f0000007000-0x59)="483e84d0256f3bc5ec1e11a0601c1e36dcc2f14bd768a10ed5a7f46c3c329fae3367901a4539efe69ffe145e89d88c122210d241c61bf7621b7b71067b8897cd96f44e8fee3962ac91ac5c1b2e6f8105d86b91455cf5d075e8", 0x59}], 0x3, &(0x7f0000006000)=[{0x78, 0x84, 0x3, "adbd131ae9bc0f14b4f44991d22169782675256392ca474c37f29449b4f6cf9cce7706982bf8454512bc4540783f48010a65bcde5b886ff7c672d39d5a8c16b4a61b31be9f2754a71daa430063125f0c1601b8ba3f6dc0e51d16e93090e39d7b2c0c0115"}, {0x28, 0x11e, 0x8d4, "a6e908b95690eaab00f0aeb9d76ee1116b6c"}, {0x18, 0x116, 0x20, 'Ss'}, {0x50, 0x10f, 0x1, "f2904f0e15e31b8b25c417b28f38977a81de23fd9a6825917902d5c19776d8f8e7221225883e773d4b6cea7a47fc55e7abce0dfb21ab1213eb5f682a81"}, {0xa8, 0x10f, 0x1, "82ff6a3ca3cfa88e1e078a07300f2f6a1a09a1cb380208279515bffcd3db09b1df267462076d6d0713e0c857e0dff95cdd46eb6f578aec79604fe359bd81ad5c46f03275b835f833e70660f6c25dfb5a81a9d1d9eefc98a0f739aae2bfed5e18c3cde8c810c6c52897aefd3d23385f8443804b805bf93ea6d1411638762205cb6eefa098db733f2e6105ab220a478ed98ad96615"}, {0x80, 0x117, 0xa0bc, "ea6bf4b77fe8047d4ebbb30e889c32ecc184a6474034f3e500d0c67f12cf111b47732d83f367a43f7bf662946f01e419397d0482b1ce9b1f6dac89bdebea38c12a47ce7cb10b410197d1f3d632ee575cc31cc5f67fb2a531a8c3c98f9c92bd8d792d5d978010260b5d08c7"}, {0xc0, 0x11f, 0x144, "a1e0f67463c8b46e303b6c24f718165b020681cb90ec6cda7af1b13b22f93e4d8bd2fcf2f5e9e7b1f0b2d03c4a7f52df0665921461578866cf2eef41b6777947c2e4223a5825dd644a41394ab770259f2dbd84d843806a0d51d72da81515a2b5f8826f6409630b5d85ae14991423e57035a9eb45c68dfdf0681d04d31a0319af16afecb1ebf9fae0eff878c4a9c67682a95e9b19c21d750f5b2b32df334fd4e4b25e41ecae246e91ac9d28b841ab2b11"}], 0x2f0, 0x20040000}, 0xaa0}], 0x2, 0x40000) 2018/01/12 04:45:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e1b000-0xc)='cifs.spnego\x00', &(0x7f0000ada000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="654c638dcc9cb9e3e21f01098446c11f2110e59807589713d2c8cb680298f6a032c51df2a845f0762202a2f25c318f4f9f6d44797259a11258a934b00030401abbcce4feda5001943fab3bc4fdc5fb0a18b62cec69be9d7cbd12d36c9c81fa0b160fdc4e2179de84d09029e74186b2949f13aa6475c01b650b50e3e0fde5589632f93e7cb4b4582c2170a0d91208a8263fc263790714bd73c8d91bec5e6043d1d4d1d6c2d9e9bb7cd1580dfbded789cfb06a1789b7559b5f62589fcf9faef40e312792bd50ec103480418143cff3066a370e55f144cf0d05c05321e4ca6608b449222f907cc6ea5cdb45d7ebd9b00363", 0xf0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000784000)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x2)='%\x00', 0x0) keyctl$instantiate(0xc, r0, 0x0, 0x0, r1) add_key(&(0x7f000008f000)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x100000215, 0x0) 2018/01/12 04:45:55 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000b3000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x14f) r1 = memfd_create(&(0x7f0000242000)='],\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x800000000000000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000001000-0xf0)="dfab0f04c6761863e21cf64a4f21bfbe3ccf08a2349ac73aa9716d291853d559a8ebac94f60a03fbfa8bc6cb48a47e93584b912aa3c6e7f25f4797be9bf5207c8d264af76d1f005cd186de74f9cf07672d9909fa640eb3db56f9faa8e68b286a6f016e647a7b16e575c4a1183ab7a487c9d141bae806b5929d268df9ba4ce63840280273a1d5f271d2144b88db3185d2c559b9fe1c94f75c68c594a677b6bb1e1bc1b7bf97f7d572ea43ff177bf3879806c417204056d4a1c39be313eb5442440565121ac0bc1d17978b688a0e59ad98316013395523244a9bcdaa2dd19d5584bb147700d4a6fc5cc92e91143d150f92", 0xf0) mlock(&(0x7f00009ad000/0x3000)=nil, 0x3000) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000001000-0xa)="79ea530f63051a1fa219", 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xd3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f00005b7000-0x60)={0x0, 0x3b, 0x2, @thr={&(0x7f00009c8000)="3ec7d237cf290b35a034d8d5edbd5bf08d11456c44dfb42e8d7bcf9b6598895503ab64a3cd44396ffd5d228f2cd62e91af4d9e043c1d954ccec511afdb0f3151f34fb4f25be40312f4476737c6c91426f2d1a358d2f23be3a2133cef26e33d88cc85da3f27179ee08a0901fca854e67315460d6b3603e1a4e9bd821cac624581618f20a6b4115c10a3b0aed9ebc145e01137c3be381a0f43cebd3c2538228a35cd8c8ca5cdee1d160b888f9e221c7161979157ba508c6dfef6d44202a105806b8d278aceff51f3df107d6277e5cb445d75bc5191afeccc6a7e4af07db48dd2bedee5b79ba3d538631f65c0525b2cb4843f", &(0x7f00000b3000-0xaf)="28974b817d827f46a9eafd325b143b3e1ac41433039aebb4d4eaa6913916e6f152ff5d4307df35e347bf694108619ea4dec7857deb3010268bbbd8e9ce756e1cd21f6f921b2bc12d7af97a25dfb78cc4e9ab3f3c70e795077b85130071fff73e01a01a9ce557f0984d1f4065817a05cf8e1828c1032d0a50730a567b4d7c7e4f999ab3e2bd6cd085cca6e993c9a681d37191c2f1e88bb1c1f7058e52aa800f08cb75b5e0d1c254631b8809405f6ed8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000590000)=0x0) timer_getoverrun(r3) r4 = syz_open_dev$sg(&(0x7f0000801000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x10000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d11000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004d7000-0x4)=0xb) ioctl(r4, 0x5, &(0x7f00004e2000)="") [ 37.654755] pktgen: kernel_thread() failed for cpu 0 [ 37.659895] pktgen: Cannot create thread for cpu 0 (-4) [ 37.665316] pktgen: kernel_thread() failed for cpu 1 [ 37.670404] pktgen: Cannot create thread for cpu 1 (-4) [ 37.675772] pktgen: Initialization failed for all threads 2018/01/12 04:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) futex(&(0x7f00007d3000-0x4)=0x0, 0xf, 0x7, &(0x7f0000701000-0x10)={0x0, 0x0}, &(0x7f0000b8e000)=0x15, 0x76a3942d0000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000368000)=0x12d, &(0x7f00005f2000-0x4)=0x4) readv(r0, &(0x7f0000ee4000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001b8000)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000e88000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000189000)={r1, &(0x7f0000117000-0xbf)=""/191}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00001de000)=0x3) 2018/01/12 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000776000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r0, 0x1, &(0x7f0000f74000-0x1)='%') syz_open_dev$sg(&(0x7f0000ac1000)='/dev/sg#\x00', 0x1, 0x101800) 2018/01/12 04:45:56 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000012000)=0x0) ptrace$getregset(0x4204, r0, 0x0, &(0x7f0000472000-0x10)={&(0x7f0000bd4000-0x4f)=""/79, 0x4f}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ppp\x00', 0x100, 0x0) socket(0x1, 0x1, 0x7) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000aa1000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000aa1000)=""/229, &(0x7f0000916000-0x4)=0xe5) 2018/01/12 04:45:56 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f04000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x5, 0xbb, 0xfff, 0x8001, 0x9, @random="7326bdcc9e1b", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@generic="694e06d3b348e90104c48f62efe14719", @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) read(r2, &(0x7f000028f000-0xb4)=""/180, 0xb4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) prctl$getname(0x10, &(0x7f00009d5000)=""/45) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000543000)='/dev/autofs\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00002f2000)={0x3, [0x8000, 0x4, 0x3]}, 0xa) setsockopt$inet_buf(r3, 0x0, 0x4, &(0x7f00009ce000)="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", 0x1000) ioctl$TIOCCBRK(r3, 0x5428) ioctl$TIOCEXCL(r3, 0x540c) arch_prctl(0x1001, &(0x7f0000f24000-0x47)="523cb4bcf6afaef4b01cec5eb875ff980a4b5843b24aca0bb84f1722b14053f318702bd22c0c9ac598b80bd84bed4b340aef0185f940e4fccfb4edbdc9de320a5a8947989ea52e") sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, 0x1c) fanotify_init(0xd, 0x8000) socket(0x2, 0x4, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bbb000-0x8)={0x0, 0x0}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00001b8000)={0x0, 0x0}, &(0x7f0000738000-0x4)=0x8) 2018/01/12 04:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000cff000+0x3c4)='dns_resolver\x00', &(0x7f0000a3b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000960000)='cifs.spnego\x00', &(0x7f0000b35000)='/dev/net/tun\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000e18000)={0x1a8, &(0x7f0000212000)=[{0x0, 0x0, 0x0, 0x0}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000171000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000507000)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00007f9000-0x10)={0x6, &(0x7f0000c5c000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000d81000-0x8)={r5, 0x1}) r6 = dup3(r0, r3, 0x80000) getpeername$packet(r4, &(0x7f0000f9e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ddf000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000624000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000, 0x1, 0xf0, 0x400, 0x1, 0x2000008, r7}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x2000000000000265, 0x0, @cisco=&(0x7f0000322000-0x8)={0x0, 0x0}}}) 2018/01/12 04:45:56 executing program 5: mmap(&(0x7f0000000000/0x6f000)=nil, 0x6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) lremovexattr(&(0x7f000006f000-0xa)='./control\x00', &(0x7f000006e000+0x271)=@known='system.posix_acl_access\x00') umount2(&(0x7f0000047000-0xa)='./control\x00', 0x2) 2018/01/12 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) writev(r0, &(0x7f0000a53000)=[{&(0x7f00002df000-0xb2)="2b79f2b475b70f7e105e599c52df86a30a02d26c19cacf053782ae7fe8dd3feefb1e2a05affcf89865bc6d8b166d13b8c308ec05cf1b0a507e51fb789f4b86fd1f327b02d1e4dcd2a7b65b0bf21d39e6716a3880849a80286c8e514f7e6185318d3893d72e2913013418bdf991a1d33f24cbadc35f7cc7bb36cb166826ecc6413c4466b3355ca274072fd987ca73da279d01ee2c6116265255ec40b4844cebd2030aae11b4b764682d4ffa37fdd1dfb6140c", 0xb2}, {&(0x7f0000b3b000)="af8ec98001d7abaea6cb00a9e2e9d2d18ec0e5f2fc430453e780adcb3b2df99daa400abea65d6faa3dac758a190ede0311fdeeb2d1e6ac81a17e81218d6bebbb3a8e237d40487d5223af0f90d19b933185eb1dfa168448255d3a7eb82b8d1af29a07a9a8be119ec37213a50707e1047876a4abc7d2bd37e7daa7b2200fb3f8f3232c87b62f94006b04543290cbb70e69971510976dc0c813236929e821d241ae59862a55dafa8567807a649c8f3775d621673737daa7cbf433fb9c0e52440f88c6d530f8b036289d11658696ca150e64e2c4c5d1b40d24076a3eb8088928cd758853b8b5b94f45a08057000bc159738f", 0xf0}, {&(0x7f00004e9000-0x6b)="3f6b0694bac945098a2a4fac2c66762b8569e67a2c2c8cda0ec9318b92a1b5d5441cb113b9e6c066ff01695df74af44ca9db36b3fbb903ef6078946a556ddb5bfce22abfb4ac4931156ba732a2112cc7e179e55c94f6b7a7f16ab88db401a97e6edf3f8657dc1990e1d5f1", 0x6b}, {&(0x7f00003c9000-0xfb)="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", 0xfb}], 0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f83000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c63000)={0x0, 0xfff, 0x0, 0x200, 0x1}, &(0x7f0000ed6000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000034e000)={r2, 0x7fffffff, 0x0, 0x6, 0x2, 0x0}, &(0x7f00006fd000-0x4)=0x14) 2018/01/12 04:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x1) prctl$setname(0xf, &(0x7f00002fd000)='/dev/usbmon#\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) syz_open_procfs(0x0, &(0x7f0000b1c000)='net/stat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ad3000)={0x0, 0x7}, &(0x7f0000fc3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f71000-0x18)={r3, 0x80, 0x0, 0x8, 0x0}, &(0x7f0000425000)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000268000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000035000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="3533d09e904b746f2a5aa78f0d897237"}) writev(r4, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x39}], 0x1) 2018/01/12 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00002e9000-0x8)=@abs={0xfffffffffffffffc, 0x0, 0x0}, 0x1d) 2018/01/12 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bb1000-0x8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d6a000)={0x0, 0x42, "96ff67ff2298d18ff0ea2abe41b6e1bbd71be4e1beeec1311c6c2d293339d64e9538d915e10c634803abd4a1afe7628c1523551554fc5e8669719f33b72e5117e58f"}, &(0x7f00005b4000-0x4)=0x4a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004c9000-0x8)={r2, 0xfffffffffffffffa}, &(0x7f0000e06000-0x4)=0x8) 2018/01/12 04:45:56 executing program 3: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000234000)={0x0, 0x26, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000154000-0x4)=0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r0, 0x1, &(0x7f0000f52000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d23000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x8, 0xe, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cec000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00001e8000-0xbc)=[@in6={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6af9}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) [ 37.775935] netlink: 9 bytes leftover after parsing attributes in process `/dev/usbmon#'. [ 37.788193] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/12 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000065a000-0x24)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800090001ffe100", 0x24) 2018/01/12 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a83000)={@generic="033f01a1ccea90da662ff23fd78d360c", @ifru_addrs=@l2={0x1f, 0x8, {0x4, 0xd, 0x7, 0x73be, 0x6, 0x3}, 0x81, 0x8}}) ioctl$int_out(r0, 0x5460, &(0x7f000069f000)=0x0) 2018/01/12 04:45:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@generic="3728dd1f65601f6011d1f9d421fa5dd6", @ifru_flags=0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000418000-0x1c)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, 0x1c) syz_open_dev$usbmon(&(0x7f00007e8000)='/dev/usbmon#\x00', 0x3f, 0xc002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bf8000)='/selinux/load\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000020f000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) r3 = openat(r2, &(0x7f000098f000-0x8)='./file0\x00', 0x40, 0x165) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d6000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000028b000)=@assoc_value={0x0, 0x2cf1}, &(0x7f0000ced000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ae7000-0x8)={r5, 0x25a1}, &(0x7f000097d000-0x4)=0x8) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f00005f1000-0x28)={0x5, 0xff, 0x9, 0x2, 0x401}) 2018/01/12 04:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = getpgrp(0x0) timer_create(0x5, &(0x7f0000146000-0x60)={0x0, 0x1a, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000)=0x0) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00008e2000-0x8)={0x0, 0x0}) 2018/01/12 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000214000-0x8)=0x75) clone(0x24804d00, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") getpid() 2018/01/12 04:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359404, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ffa000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x0, &(0x7f00005ad000-0x8)=0xfa) futex(&(0x7f000031a000)=0x0, 0x1, 0x0, &(0x7f0000fd8000)={0x0, 0x0}, &(0x7f0000c78000)=0x800, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f00003aa000)='/dev/net/tun\x00', 0x0, 0x101600) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f00004d1000-0x4)=0x8) 2018/01/12 04:45:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mq_notify(r0, &(0x7f0000c06000)={0x0, 0x3a, 0x2, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000001000+0xb5e)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl(r1, 0x7ff, &(0x7f0000001000)="b5e9bf4f82e7e20e91b1a138efcb8f1e7e7968df8b563fde6d41619962b723c364073961dc66c09b6baa8f8c1e7159f43d6fdfa0f12f7271a4b4d039ff3a26a5e6593fd55de3dcd5222fba6e86c2282e49fdcd1925243fbb0852a305930a208aff11fa8ef14a7f1cb857bfc03b5cbc") setns(r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1bc, 0xdc, 0x8, 0x80000001, 0x7}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={r5, 0x8}, &(0x7f0000004000)=0x8) r7 = dup2(r1, r1) mq_open(&(0x7f0000005000-0x5)='ppp1\x00', 0x40, 0x5, &(0x7f0000001000-0x40)={0x81, 0x3, 0x1, 0x6, 0x3, 0x0, 0x5, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000005000)=@assoc_value={r6, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x10, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000007000)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) [ 37.848054] netlink: 9 bytes leftover after parsing attributes in process `syz-executor0'. [ 37.862672] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/12 04:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto$ipx(r0, &(0x7f0000b33000)="1cf4af45db3f1035eb73330a27fb2e1ec2dcacfca9f5856f93207d171ce6f405abeca24a94e576cfa63fd45bc01d173abc0e4e9ac9f37e4233ec1b40e1514ce0ca162470705a567a1122988253df7c9732a74bcf902e25782ddefb0a19b10426165437270b91a3749940afbfa5637750835bbf8ac1f56ee75545a8d3255dc9ab768e64132f710414716931b4293977f29716dd27aa3ac2ff0e899446855466d3d18be8010d480206303898125499687526bf4ddc61d9214cf7393a6d35f43d9409042022cb128388f849843a", 0xcc, 0x4000000, &(0x7f00007b8000-0x10)={0x4, 0x9, 0x9, "d88279365408", 0xc00000000000, 0x0}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:56 executing program 3: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006f9000-0xe)='/dev/keychord\x00', 0x105000, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f00006f8000)=0x0, 0x8) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00006f7000)='/dev/snd/timer\x00', 0x0, 0xfd) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r1, &(0x7f00004db000)=0x40, 0x63) renameat(r1, &(0x7f0000cba000)='./file0\x00', r1, &(0x7f0000c26000)='./file0\x00') truncate(&(0x7f000049c000-0x8)='./file0\x00', 0x8) listen(r0, 0x4) 2018/01/12 04:45:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x80100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x284000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000946000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f0017", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) lstat(&(0x7f000052c000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ad1000)='./file0\x00', &(0x7f0000d7b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() geteuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002f1000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) syz_open_pts(0xffffffffffffff9c, 0x8000) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000f87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) 2018/01/12 04:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00003a8000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x7, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x402803fd) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsf0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c59000-0x4)=0x4, 0x4) dup2(r1, r1) 2018/01/12 04:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) pselect6(0x40, &(0x7f000011f000)={0xff, 0x347, 0xe4b, 0x6fc, 0x100000001, 0x400, 0x499d, 0x2}, &(0x7f00002fd000)={0x7, 0x3, 0xffffffff, 0x6c, 0x2, 0x4, 0x34600000000000, 0x9a}, &(0x7f0000c92000-0x40)={0x400, 0x8001, 0x4, 0x3, 0xfffffffffffffffc, 0x7, 0x5, 0x1ff}, &(0x7f00008cb000-0x10)={0x0, 0x1c9c380}, &(0x7f00007fe000-0x10)={&(0x7f0000751000)={0x6}, 0x8}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/12 04:45:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_wait(r0, &(0x7f000048b000)=[], 0x0, 0x7) clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") fchdir(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x8030, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x88002, 0x0) fchdir(r1) unshare(0x22010000) connect$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") fsync(r1) r2 = syz_open_pts(0xffffffffffffffff, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000002000)={0xffffffffffffff81, 0x3, 0x1ff, 0x6, 0x10, 0x8}) listen$netrom(r1, 0xfffffffffffffc00) r3 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000003000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x144)={0x144, 0x3d, 0x101, 0x2, 0x3, {0xd, 0x0, 0x0}, [@nested={0x10, 0x8e, [@typed={0xc, 0x68, @pid=r3}]}, @flag={0x4, 0x58}, @generic="f2f255e4745349140f1973ba3da1c3e0d95cbf6cd41c7d8231e19205", @flag={0x4, 0x7b}, @generic="9719c09329d0fffb25862e688de3d8c3d9b5464fc6c2b121712e4b325c7d88377e54e0040923303ce1558d653c8cf448e7a73003057b10459ecf33c3717a7fec49eb1e74977a50c155b60201d3262d63f53819aafc59a9a3d2acbb19c9759dde110c467002b5f8dcd2c3b4971c8f26c2", @generic="7e3c1e78f420400402aa32d2f4c04737c60e1a68a7b08baa9a12ccab92caff2673ccf842a49012997e657f75a37a6667de798535edf09ed2745876937ff81dbf855c9d757bf7cdbd586b642f759258", @nested={0x24, 0x4c, [@flag={0x4, 0x33}, @typed={0x1c, 0xb, @binary="77ee2710b49e7c363b967161c233db8071c69950"}]}, @nested={0x18, 0x19, [@flag={0x4, 0x4}, @flag={0x4, 0x88}, @typed={0xc, 0x7c, @fd=r1}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x40000}, 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x6, 0x0, 0x9, 0x8, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001000-0x4)=0x8, 0x4) ioctl$int_in(r2, 0x5473, &(0x7f0000001000-0x8)=0x7f) clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x2, 0x50, r2, 0x0) 2018/01/12 04:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002d2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000694000-0x44)={{0x2, 0x3, @rand_addr=0xefa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="5af9aa0f3e0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="29023b5b9e0ffd6a10328cd40a75ea3f"}) accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000a8e000-0x4)=0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/50}, &(0x7f0000001000-0x4)=0x34, 0x0) open$dir(&(0x7f0000fc0000-0x8)='./file0\x00', 0x20004, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000d9e000-0x4)=0x0) r5 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f000089a000)=0x7) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000009c000-0x78)={0x401, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14a, 0xfffffffffffffe01, 0x8, 0x4d4e, 0x1, &(0x7f0000642000-0x10)=@generic="f058e425506ca3427dfdc5a218ff5b12", 0x8, 0x4132, 0x3}) r6 = socket(0x11, 0x80803, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000037e000-0x8)={0x0, 0x7}, &(0x7f0000107000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000b61000-0x10)={r7, 0x48, &(0x7f0000cd4000)=[@in6={0xa, 0x3, 0xee, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f63000)=0x10) close(r5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00007b2000-0x10)=@generic="2b7255c3ef7f9e21b5fb744d92d4ac1d") getsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000dd5000-0x4)=0x0, &(0x7f0000c69000-0x4)=0x4) ioctl(r6, 0x2, &(0x7f000073e000)="4decf2e2df4ff4ff8f26db13898dd4cc70c9c498ab81747d5ec2a4c72de5385ed847d1f02aa8a2557ebe2a6a1f5a2e83a16679b5a883909808f734cdcd714a4010a000dd10075ba85d14ea90f59367af6e608ad6da9ae97195db050bb5cdd515d1412d3469937d6316fff3ad128f99409733ecc28aa3f0a0d8f0631009c592ce064c7ecc3be58fcf9f9ee8338f68ee07fb0fe7c5479d2e39c7e4125aaa77cbbf3dfa6f814a8ff81dcde72c69967da5ca939e343cbf62c071156728a4052c92228d") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f00005e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) shutdown(r4, 0x1) openat(r2, &(0x7f0000c1f000-0x8)='./file0\x00', 0x80, 0x80) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000004000-0x58)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}], 0x3c) 2018/01/12 04:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000258000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000028f000-0x4)=0x0) pwrite64(r0, &(0x7f0000f3f000-0xf)="2fbda97d177bf4caa9c1751a834a40", 0xf, 0x0) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000923000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013005c00000024001f0008", 0x29}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d59000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f0000172000-0x1000)="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", 0x1000) 2018/01/12 04:45:56 executing program 1: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000003b000)={0x9, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x800, 0x1, 0x9e, 0x1, 0x0, 0x1, 0x8001, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000013000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006000)={r1, 0x80000, 0xffffffffffffffff}) r2 = dup2(r0, 0xffffffffffffffff) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000047000)={0x0, 0x2, 0xd1, "a51d47facde9da750c8fd1a842b50b357d9acc9cf894c066ce63ff971238d6d3e70ca4d6c289de29e5b7a8fdf402c63ca4507390b122f5f39e2f098e6f2cf22072c932d3f3a957f43c52afba4520ae0f1b97649f95e707a3f35f63ab27ae933eb4505ad142af4017d10bda6fbfbea62cbd51aa94b22cc41a72b7f5822cad390a1a29596a70b00ef1ba599234e32f6980c2bb7a7b68ee18e20ec0035e299f1dacd61153dd5442e7aeb0a03aea86094390f9cde85abddf94fc93a8a058513872a6b2d552991b7af2038e595679bf46b0990c"}, 0xd9) fallocate(r2, 0x1, 0x7, 0x400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000019000-0x4)=0x0, 0x4) [ 38.029734] keychord: Insufficient bytes present for keycount 56 [ 38.068827] device gre0 entered promiscuous mode 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e99000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f0000b51000)={0x0, 0x0}) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd5000)='net\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000d49000)={0xfe, 0x7fffffff, 0x2, 0x5123f37d, 0x1, 0x2, 0x80, 0x4, 0x0}, &(0x7f00008c5000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a19000-0x8c)={r1, @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]}}, &(0x7f000073d000)=0x8c) fstat(r0, &(0x7f00006f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f00008e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@common='bpq0\x00', @ifru_names=@generic="df45650b2b8f22df4700008a77d710ec"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000fb1000)={0x2d, &(0x7f0000fb2000-0x20)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) 2018/01/12 04:45:57 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000a7c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x80000000010, 0x802, 0x0) write(r1, &(0x7f0000002000-0x26)="260000002400430504082c0001000000000000000100000000000b00f1ffffffffff03c76e35", 0x26) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) fcntl$setstatus(r0, 0x4, 0x800) [ 38.087258] keychord: Insufficient bytes present for keycount 56 [ 38.142665] netlink: 2 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000f5d000)=0x0) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom(r0, &(0x7f0000f5d000-0x3)=""/4, 0x4, 0x0, 0x0, 0x0) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bb0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000154000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00006ee000)={r2, 0x2, &(0x7f0000331000)=[0xffffffffffffffff, 0x7ff], &(0x7f0000a4d000)=[0x7, 0x401, 0x1ff, 0x100000001, 0x9], 0x4, 0x3, 0x9, &(0x7f0000a39000-0xc)=[0x7f, 0x7, 0xfffffffffffffff9], &(0x7f0000661000)=[0x3, 0x7, 0x8, 0xff, 0x8, 0x4], 0x0}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000058a000)={0x1, 0x1, [@random="44c68f7078df"]}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000a80000-0x4)=0x3f, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000135000)='/dev/sequencer2\x00', 0x18000, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f00008fa000-0x7)=0x0) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000345000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fdb000)=@ethtool_link_settings={0x4d, 0x6a, 0x5, 0x4, 0x80, 0x1, 0xe4c, 0x200, 0x7, 0x7, [0x6, 0x7, 0x8000, 0x8, 0x762, 0x6, 0xc06, 0x7], [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f14000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f000056b000)=0x0, &(0x7f0000914000-0x4)=0x4) connect(r0, &(0x7f0000efd000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/12 04:45:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000062a000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) dup(r1) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ee1000)={0xe79, 0x2, 0x7, 0x7fffffff}, 0x8) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007c9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000797000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = accept$inet6(r1, &(0x7f00004ae000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00009ae000-0x4)=0xffffff09) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000537000-0x20)={0x2, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000c5f000-0x5)={0x0, r3}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000185000)={0x8}, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f7b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_procfs(0x0, &(0x7f00005f3000)='net/ip_tables_targets\x00') setitimer(0x0, &(0x7f0000667000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000658000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendfile(r5, r6, 0x0, 0xe290) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f000098b000)=@add_del={0x2, &(0x7f000006e000)=@common='ip6_vti0\x00', 0x5}) preadv(r4, &(0x7f0000ef4000)=[{&(0x7f00000ea000)=""/213, 0xd5}, {&(0x7f0000779000-0x83)=""/131, 0x83}, {&(0x7f0000d4b000)=""/104, 0x68}, {&(0x7f0000e20000-0x1000)=""/4096, 0x1000}, {&(0x7f0000706000)=""/85, 0x55}, {&(0x7f0000d7d000-0x1000)=""/4096, 0x1000}, {&(0x7f000031c000-0x8)=""/8, 0x8}, {&(0x7f0000e32000)=""/100, 0x64}, {&(0x7f0000976000)=""/140, 0x8c}], 0x9, 0x0) 2018/01/12 04:45:57 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, &(0x7f000022f000)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000a4e000-0x88)={0xfffffffffffffda7, {{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ec3000)=0x0, 0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x176) read(r0, &(0x7f000075c000)=""/198, 0xc6) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007d2000-0x4)=0xa2, 0x4) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000159000-0x20)=[{&(0x7f0000fd2000)="0d5f4f1fbe08d658d85d1f22d303d4652bd8a84f88dd1581caed139d0f321422a7ba2a12870a787c963169350f9d098fe23af6e1b75d7c54d96618d67921bf213935b6e6050cb172a99309ab668cecd6b83f6c469c7a994083ab9e0d", 0x5c}, {&(0x7f000012f000)="6cd8a346c6e65eb45cdbecb18bc4299dc6fe4acd955e254c413f27a2061d4dc219bb3f305fe6723471c4af453a85d5d8b8499263306bcc644ab52ab5b60042a559a58de2e8bf10227fd93e68122f024e3537a9deec75e54c4fc557975853423c1b1d6e4ed99e8f901a5f6b75faf9ba2a1170a8fbea0caa982228efb8188b052f0fa140288cd3571ec5ed798f0024ae", 0x8f}], 0x2) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff5000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000ff4000)={0x2, &(0x7f0000ff5000-0x17)=""/23, &(0x7f0000ff5000-0x48)=[{0x53, 0x59, 0x5, &(0x7f0000ff4000)=""/89}, {0x0, 0xfd, 0xf9d7, &(0x7f0000ff4000)=""/253}]}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x2) setsockopt(0xffffffffffffffff, 0x10000, 0x0, &(0x7f0000000000)="01000000010006000006", 0xa) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000e94000)='/dev/binder#\x00', 0x0, 0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000789000)='/dev/ptmx\x00', 0x3002, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x406, r2) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006ff000)='/dev/net/tun\x00', 0x0, 0x220000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000413000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) seccomp(0x0, 0x1, &(0x7f0000f7d000)={0x9, &(0x7f000004b000)=[{0x94c91b7, 0xc4c, 0x9, 0xeb4c}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000035c000-0xe)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000512000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b44000-0x4)=0xe8) r4 = getuid() setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00000a7000-0x4)=0x5, 0x4) r5 = accept$unix(0xffffffffffffffff, &(0x7f000049b000)=@file={0x0, ""/4096}, &(0x7f0000647000-0x4)=0x1002) ioctl$TIOCEXCL(r2, 0x540c) sendmsg$netlink(r2, &(0x7f0000076000-0x38)={&(0x7f0000229000)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000944000-0x30)=[{&(0x7f0000179000)=[], 0x0}, {&(0x7f0000e1f000)=[{0x18, 0x42, 0x400, 0x6, 0x0, [@flag={0x4, 0x88}, @flag={0x4, 0x61}]}, {0x28, 0x3d, 0x20, 0x7, 0x2, [@typed={0x10, 0x1b, @u64=0x6}, @flag={0x4, 0x7b}, @flag={0x0, 0x83}]}, {0x240, 0x3a, 0x316, 0x7, 0x0, [@typed={0xc, 0x18, @uid=r3}, @nested={0x1e4, 0x8c, [@generic="62856923aa4f68d519ddfe0a477bf86fcf9bc0ee2ec880b2e2a9c15442831586dcb72ff47a60940f808daed1702655199a7c405143d943583236bf1f6d62265097e742f4c618cb6c8791d70f04da5fefe9f5d780b337dfd957a754d650db5cb129af15a3a46d3ae121aaea8de72ad0ebb217abf3f653734442d27856591fd19cb11bd98215559eea367867f42f814bc1617bd2653488733e9f8d0ae088795ace8e42680fb1c987853c7a5e1f0b0e061ce083df3700c0248cf89b9dc1cb27ec0e33fbf5553cdc1d1253631761a2e33ea9ead6d3b41dfcebe9d4334726e96d8473550f8679213109", @generic="f71228ac8961ef03d0e089945e1594e97563596dc9bff1b136a641ed99326d614c23f5a98b7345730dc54fe75cbdc040e3da8bd869692eaabc9a5db5b3d402d537ba7c840ba0a508e062a278c0461f63ebe896c9e1e7b6ad4a176319bae91a295c3e55d210e4ca6370018ce1ed369589", @flag={0x4, 0x2a}, @generic="a375e7e7f4799148eff03cea593019dfe3c67fafe5dad37abd23e56e948ea85b180d15bd526bab030e048a88df7b21ab39dca8fb0c9b9f1bf7d1ec9226b4edb60922d65d859e2ec504de8b74d7f6ed823da192cb1342c47fe1039d275bb324896e5dbb0e1f324bd561d5083f1b11230cbb2e9d8a8ee7ae9ba07d2de54b0cf7268d66c9015f"]}, @typed={0xc, 0x6f, @uid=r4}, @typed={0x18, 0x2a, @str='/dev/net/tun\x00'}, @typed={0x18, 0x40, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @flag={0x4, 0x86}]}, {0x3c, 0x1e, 0x0, 0x7, 0x2, [@flag={0x4, 0x7f9}, @flag={0x4, 0x22}, @typed={0xc, 0x72, @u32=0x2}, @typed={0x18, 0x92, @str='md5sumppp0&.\x00'}]}, {0x124, 0x1f, 0x20, 0x2, 0x0, [@flag={0x4, 0x4d}, @generic="31c03c6951d1fadabec7b053ecd4c87f5613cb01fc29c7c7c5687a866f3c0dea53edf8d51d55f4660df9bb3eb707eaf590769baa09cc6c7e5b428d5afe320eae4e4469a84bc555f8a0d71024cc62b7c65a6f73d856116c9e859ce0c87d8cabd14d2458762ba729518a8b01eab0e94bef628101d405a023eb99020616df23cfed599ba241d519e9d807d4fc6ca1f7524d987b6d8232ff72d13b15532bbd960ba8b3407ea8a80b156064e7693b61c30024d9d3655d49d41043a6cc0f311367799ec16e538785f42ce73f22f0976ca2179482", @nested={0x8, 0x83, [@flag={0x4, 0x27}]}, @generic="5e6bc4ada1b076d2771cec2e", @typed={0x18, 0x73, @str='/dev/net/tun\x00'}, @typed={0x10, 0x61, @u64=0x10001}]}], 0x3e0}, {&(0x7f0000e39000)=[{0xcc, 0x10, 0x0, 0x2, 0x3, [@generic="7f2ca12b2e1ab713e1f121a6d0588021d84dc3ee84b70a8c8af059ec74ca95e131009dc26281c2f0df03ffb77541f3aca0f63d34a593a5f66fd7839d8fd4b13d8a4117935846eb9f14f99eaaf585d0f856d45c29e2ff0a224bfcc468aae5bc84ea0b5952ee672c5510a1a324dd7364c2feb35d7a2eb5ad0fd75b44758e37b53a16cc797e0ba98eb2975baa730f39ddc8577d141586e8c31d396d1f1607c5efaaaec07951924395e007693332d833727eab32517be5eb2181a2c49fb4"]}, {0x110, 0x16, 0x4, 0x0, 0x1, [@flag={0x4, 0x9}, @typed={0xc, 0x70, @fd=r0}, @nested={0xf0, 0x59, [@generic="9c5224b4890404bd858c20e8964769e0c4090d0f8393adc4df1f6a2ddb25b91a304e91116ddde5491f56a94d053c917294078b12f28b0bd3de40796e119f1e84ec5927c7425638f9d8d6aa0a5ebd15dde5af72afc4dd6033a786778d80b53688d78a649d30949e0d188f820db2647d74251a3193ba4b43cd314738f3713044b8021fb1d0b21561a6045bbad3abb1522f", @typed={0x1c, 0x95, @str=')securityvboxnet1\x00'}, @generic="52d51c152c38333c73f09ce5ae157bd68b402d1114a8c56e0ac6f010df0c30c14e573266807a09704a12fc0260d746d59251ffd5fa8876c00b56d91f254e2f"]}]}, {0xd4, 0x11, 0x20, 0x1, 0x2, [@generic="65cb0577d929651284551bce7cc90214840eb70cb5c60370c1afb99d534a7358440a814ccfd5695a7831ac24a4055b273942790a0d90a8bb5022b69bf8be35f2a78b1b57eeb5b364eab1f4b911d90405a9e0ed2be559968da3583042f19987da4fc79ec696d0c1053450b30fc29eef84128a978fa7be5fe6cff358201c5d35ca3c324796efa38623457e9a526b", @generic="51e852c47e6189302dcdb49301b3b32409851eaab3afb00aa43f15bc22094e77c2986beb7a7c344cfa3df32e7abdab199898", @flag={0x4, 0x4}]}, {0x24, 0x2c, 0x300, 0x4, 0x1, [@typed={0x14, 0x8b, @str='vboxnet1\x00'}]}], 0x2d4}], 0x3, &(0x7f0000d11000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r1, r5]}, @rights={0x38, 0x1, 0x1, [r5, r1, r1, r1, r0, r1, r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x90, 0x20000000}, 0x40) prctl$setendian(0x14, 0x0) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') socketpair$ax25(0x3, 0x5, 0x8, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@common='ip6_vti0\x00', @ifru_flags=0x1001}) 2018/01/12 04:45:57 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa8)="cab7788f8f395569945eec0168cae243b9beebc2307fb2611cc231841953aaa60bb20785fb645317a5aa56bba9447dde61b4d9d5b2cb5b5f69a16e674d390cdf969a619bffbad034851d3e34e7f1dc7aa517c7350aba71f421afe4db88b2d329344b2179fbca49fc42fdd3bc939f0db8b01933eab4619d969aefbb543d0c3673b6dfb537aac87b1cb3e0f7880349b83d7156a372db20f3cadeb723a51ae663686062da877075dcb5", 0xa8, 0xffffffffffffffff) keyctl$negate(0xd, r1, 0x9, r2) ustat(0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCFLSH(r0, 0x540b, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000003000-0x4)=0x7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x15}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000-0x8)=@assoc_value={r3, 0x4}, &(0x7f0000003000)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000005000-0x8)=0x0, 0x4) tee(r0, r0, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) connect$inet(r0, &(0x7f0000003000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) timerfd_create(0x0, 0x800) time(&(0x7f0000004000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f0000007000-0x8)='./file0\x00', 0x101001, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000008000-0x60)={0x0, 0xc, 0x0, @tid=r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000005000)=0x0) mkdirat(r5, &(0x7f0000002000-0x8)='./file0\x00', 0x162) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d19000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d18000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d18000-0x28)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d16000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x811fffff, r2}) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000d19000)={0xa, 0x1, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000da9000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00004e2000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) bind$nfc_llcp(r2, &(0x7f0000b39000)={0x27, 0x1, 0x5, 0x7, 0x9, 0x100, "3bebe5131daf5254f4a9613da9584d6bcd169c68850904fef147dc926032b53c4e959ef0f0583da0569fcc8fa2b82cc7a60b0350996866ddeea4c719020889", 0x9}, 0x60) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000344000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r2, &(0x7f0000c85000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x80000, 0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001cb000)={0x2, &(0x7f00005a3000)=[{0x7, 0x4, 0x40, 0x8}, {0xab1, 0x213, 0x4, 0x4}]}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000192000-0x8)=0x0, &(0x7f0000a52000)=0x8) ioctl$sock_ifreq(r2, 0xd6f4182f5d9c001, &(0x7f0000940000)={@common='ip_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000e4a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00005ed000)={0x0, 0xa, "013eb9f7b3e338ffe3b4"}, &(0x7f0000533000)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c03000)={0xffff, 0x3, 0x8, 0x0, 0x72, 0x101, 0x0, 0x400, r4}, 0x20) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 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) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0xf8, 0x35, 0x22, 0x4, 0x1, {0x12, 0x0, 0x0}, [@generic="64b8d4765a1fc6c257012b431a0ac428371a8dbdf8a1ab4082abba4adda0d7b49ec03c690a9b4c8350bf7b8640cbd19b386708e812142f2ab797d9d765016041bd538ad264084e289ead17770be7530030bf19bd80032745701b96b76f25b92dc9106b1960959a32cc034581feac4d76390eb740a43b929e70945cff1af5a216845197425f11796d439ab419d304dc614b487e67c21733a292c8bee4f5c184faa12fe977fa644a559ab56c088456877348bd8c7d2ea15150ee306ab8321376eb1ea4894c52873d798ea67d5ef64b8899f0088553f6ff", @nested={0xc, 0x4d, [@generic="d114133a8dc6dd"]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000555000-0xe)="440405", 0x3) [ 38.377433] device lo entered promiscuous mode [ 38.397249] device lo left promiscuous mode 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00007f3000)=0x0, &(0x7f00005bf000-0x4)=0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x3) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = creat(&(0x7f0000fdf000-0x8)='./file0\x00', 0xfffffffffffffffb) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000fe7000-0x20)={@generic="ddeef3e33cdcdfb8f5a83c87310e53ff", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x10001, 0xc90, 0x7f, 0x8, 0x5}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) flock(r2, 0x1) keyctl$session_to_parent(0x12) inotify_init1(0x800) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00002cc000/0x4000)=nil) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) syz_open_pts(r3, 0x284000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000004000)='./file0\x00', &(0x7f00002ce000-0x69)=""/105, 0x69) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cf000-0x4)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000005000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setreuid(r5, r6) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000002000-0x1)='\x00') r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002d0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xf69, 0x1000, 0xffffffff, 0x1, 0x3, 0x3, 0x2, 0xff, 0xff, 0x800}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000007000-0x90)={0x48b, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r7, 0x8010aa01, &(0x7f0000008000-0x10)={&(0x7f0000003000/0x3000)=nil, 0x3000}) [ 38.477296] device lo entered promiscuous mode [ 38.496757] device lo left promiscuous mode 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000f5d000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/member\x00', 0x2, 0x0) sendto$unix(r1, &(0x7f000048b000-0xfb)="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", 0xfb, 0x10, &(0x7f000009a000)=@file={0x1, './file0\x00'}, 0xa) pselect6(0x40, &(0x7f0000819000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000be9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009f8000-0x10)={r0, 0x0}, &(0x7f0000fda000)={&(0x7f000084f000-0x8)={0x0}, 0x8}) 2018/01/12 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000dc0000)=0x0, 0x1c0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000dc2000-0x4)=0x8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000dc2000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000365000)=0xea, 0x4) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000e36000-0x66)=""/102, 0x66, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) pselect6(0x40, &(0x7f000052d000-0x40)={0x7, 0x4, 0x5, 0x5d5c57ea, 0x2, 0x5, 0x2, 0x1d}, &(0x7f000045b000)={0x8001, 0xffff, 0x3, 0x8, 0x6, 0x5, 0x9, 0x2}, &(0x7f00007ad000-0x40)={0x4, 0x2, 0xe6, 0x9, 0x6, 0x4, 0x5, 0x6}, &(0x7f0000edc000)={0x0, 0x0}, &(0x7f0000b0c000)={&(0x7f0000af0000)={0x56}, 0x8}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000046e000)={0x400000000001, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f00004ae000-0x10)={0x0, 0x0}) unshare(0x40020100) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r4+10000000}, &(0x7f000005b000)={0x0}, 0x8) r5 = openat(0xffffffffffffffff, &(0x7f0000243000)='./file0\x00', 0x8080, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000231000-0x4)={0x0}, &(0x7f0000059000)=0x4) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fed000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000fed000)={0x400, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x800, 0x4, 0xfffffffffffffa7c, 0x5, &(0x7f0000fee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x0, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000a5b000+0xc90)=[], 0x0) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000758000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) fcntl$setsig(r1, 0xa, 0x40000000036) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001fc000-0x14)={0x0, 0x8, 0x4520a, 0x8, 0x10000, 0x7}, &(0x7f0000ff1000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000829000-0xa0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x55532c74, 0x401, 0x2aaf, 0x6219ffb5, 0x2}, &(0x7f0000a9e000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000058d000)={r3, 0x1}, &(0x7f00004d6000-0x4)=0x8) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0, ""}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000088f000-0x12)={r3, 0x3e, 0x10, 0x9, 0x9}, &(0x7f0000cff000)=0x18) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000014d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/12 04:45:57 executing program 5: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f56000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000001000-0x28)={&(0x7f0000483000/0x3000)=nil, 0x7, 0x6, 0x10, &(0x7f0000000000/0x1000)=nil, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r2, &(0x7f0000001000-0x9f)=""/159, 0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000)={0x10000000, 0x0}) mknodat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x81) fcntl$dupfd(r0, 0x6, 0xffffffffffffffff) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000019000)='/dev/rfkill\x00', 0x4200, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000001a000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xfff, 0x3, 0x8}, &(0x7f000001a000-0x4)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000019000)={r3, 0x3}, &(0x7f0000011000)=0x8) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x101000, 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) sendmsg$nfc_llcp(r0, &(0x7f000091a000-0x38)={&(0x7f0000000000)={0x27, 0x4, 0xffffffffffffffe0, 0x7, 0x80000001, 0x5bd6, "d51c5ba76f132ab9714c2c58fee72c463250c4451e3c279dd3c3644e474e653ed0c45f368329f7f5b4bcdde8141f7e2e5063dabfea6fe0dda34c9765801375", 0x8}, 0x60, &(0x7f000043e000)=[{&(0x7f00004a7000)="a025f08a620be54f1552824214cf3e1f919e7cd2898fe5fd475bb0301cd87334b50de28e88332c0c434a728f04484d967d4e54c3bc5ba226e20248056bf250f8563f6e301541677d249364b49efd90b1981126b5f03e1050f0ae3209a5b234e752da6e8272b12b247c93b84a19ec4565e39c18f5f2e16cb5460cbdbd7822d0859e338071b38a3bd2000678ed6d35cf53fa8079f615f6622d5013e81186878b9a561f1025022bde7b497d503bd4285efc4f54d41af668f0ea2298386b480727eba5202e064c5ed86e87947a39e8373e6ca073bbb78e615202e3fb", 0xda}, {&(0x7f0000f46000-0xe2)="9606f1f0c9e31db21d12471f7efc4680f920f8d6e8ac3c5699bb0d5b7c6b2af18b98ee2a373c34b1356277510caa22107d552666bb5cfe434c57fd6596713e87d5f868047d32ca4d39881abfb87f4576214c2d18cae28864eb2600cb75b649b8692c35be797ce925b291fc62dea09dbf533ed73d1b7d8b7b76346438a0473c6e250e972c1c5706c361e7320e438312f5ce9c6bad735fd3fc74a3e455cf7ebb7f0e24c891d97aed829c9ebe062207cebc85f1a6b7d7f826d2f85f7d341a3ebe23ffbdb2b28d6c011406b79d666f4f00163218b5165bad9c1ce6019d744f0aafbf6729", 0xe2}, {&(0x7f0000000000)="c1fe36d3c63225604ac4652714752a8e333b679b3fd52dcc780a854c5bc5049ec14d2c96baf8f66b6fd1d5ed79027912ec3e6a6c96fe915340f6bc96c4193d69e9369e2150ef2af917de77f933e41ccd8752bd1fc11fd4db81c9827f64a38944769c1b4383d299db5a995db74bcc9708", 0x70}, {&(0x7f000038d000-0x50)="43e2773a2add29152de960b6b44f00c0b5e496265cb6c39a3e8cf21033f90159019e5e7860792e629f2662da90c8b6a74c70855cffc48b69b5ab3d040abd98632a1bf747abdc7ffa35a68be03fbf1573", 0x50}, {&(0x7f0000000000)="788c4d351c13659ee7c4721458c712c460d7cc1860a4f78cc432d217cf6fbb11e468a3cc7d5204b4e9a70b2283e7680c8637890dd9c09879b9e78d3c5015a30341e47f919b6bb7cebcf34ce802aaff7d45d6da9fb0fd8e39b4550874", 0x5c}, {&(0x7f0000001000-0xf8)="837b62512731efd4363e1c428490c28ee2fbf0a5e1f45c6a8ea640be5d8ea294cbd78c2c0a278b826f0a695716169f380d7e4691bd8a541bcdf607f95e407cf585390ec5f68b2772b96564e3b52fe24c8a269b697fb51b641d664d8963705b23b411c26a3ff971c2aa7c2be0d622bf4ae0fbd6733e2773ab4a0d0323aedcce87dfeabe9d6aaf318e2e4c198bf75a5468c8089c7ff9768c257d50e370921993d8f549dcbe0b77063f8a8b2aa3d0357f321af109375bcea56101c56410d4ac05e9027b545794d6d85cc464790f86f57e533d01bfaa8fdf3a37c22d2b1e175283d4b9fa975d094d647dcf896649bc5f396c951a5e6d14370a75", 0xf8}, {&(0x7f0000001000-0xa4)="879ca6341cce0171a95c0c6dce94c697a53f7aaa11e863652ee88c3ba68d1d59b6a877a53da88cc1c7f5fadedeb0f07ec4b791217b05439dcc26c155353c8eb860da045f21f3701ff0c6bcb60ccc35c5d64b0141e0ff1264b7d95409735e5b4e2401b83a0329147c6bf385d0b365dfdda36717b9782bffd3293010e3fb6c56d9ed00364413dff240c57a31ca0c2dd7ff2fa65006448d48e2e04c4dd1b21fb26752f4b220", 0xa4}, {&(0x7f000050d000)="747475c0335aabbdf6bcee22333d75bfc607004070c1", 0x16}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x9, &(0x7f00002f7000)={0x88, 0xff, 0x7, "e47f9e7469efd81fadf6b0b3958e4c0c25d13221f16e761aacd735d764d3e23c7b394c79f5f1d0dc61f1d89effc90f7afb3a2ea822cf8fce0f35255047d6af018edf307483efdae780e47e907a26c0a2405f7089bb7f070a42e9dc063ccbd35d585e05dd5d9387d2887433d5905ef5fb5837abd3e80f"}, 0x88, 0x1}, 0x8040) prctl$setendian(0x14, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000)="a564c14828175ec832f1913b8d7492729f8b64ad38e6742291575ae0735f62d35fee3a9e59682b4395aebe54a67c5bae70dfc8865465dad9549713f5b5f0de3f5e3ae293d3e104fb6d2ecf9f9d239544abcb9a441a375b0bb120801fde027a9cc11718f44da2db22d9f7098b654354c9ead8c706725e241bf785b37096afb9de44def4ae5cb32050ce7dcbf129cbed89e058b1a5b51dc50bee4cd38ed2054c4573e16538d9cf3899b0319fb05fcc47e4c2981b0354551d0a89f9967fa45f2e8aa68c8acab0520ee6bf3eff68cb13794e0d853134bab0721361e4a86fd41ca19db59af71a371fd9e8dd7b302f3c9f14b1e96c71225d0f9c", 0xf7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={0x0, 0x5, 0x80, 0x16}, &(0x7f0000002000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002000-0x6)={r1, 0x7}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x300, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000005000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000005000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x4, 0x200, 0x400, 0x96d, 0x10, r4}) signalfd(r3, &(0x7f0000003000)={0xd7e}, 0x8) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000000)=0x0, 0x4) r5 = openat(r2, &(0x7f0000003000)='./file0\x00', 0x240040, 0x2) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x1800000000000000, 0x5c023) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f0000004000)=[@in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x86}], 0x1c) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000004000-0x4)=0x90000000000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x24, &(0x7f0000003000)={@multicast2=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000005000)=0xc) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000013000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000000)={{0xffffffff, 0x4}, {0x1000, 0x81}, 0xaf, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000013000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c42000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000adc000-0xe)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000095d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006d1000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000eda000-0x4)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000721000)='/selinux/access\x00', 0x2, 0x0) gettid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000475000)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000f2c000)={0xa, 0x1, 0xfe0000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7fff}, 0x1c) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000d99000-0xa)='ns/user\x00') renameat2(r2, &(0x7f000089b000)='./file0\x00', r2, &(0x7f0000c88000-0x8)='./file0\x00', 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000622000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000150000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setpipe(r4, 0x407, 0x1f) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00008d1000-0x2)={0x6, 0x7}) setns(r2, 0x0) sendto$ax25(r3, &(0x7f00003ad000-0x7e)="7e96bd7f4d7c626b7c81dbfae1a1b18c13add5f5b7d786c3751dc5d89722d1945c7476e823b9ffbc923cd5fa3a9314120ec366e430a772c6bd8886fb097a07c59e7bf66c2f9983c4a795621eb1509d846defee650595c38a3223923d949ed18944520f6d763e6c7b2a91d55d8e0e58e831f3405cf76c5e12f8691f93e853", 0x7e, 0x20000010, &(0x7f0000f08000)={0x3, {"5998010501fd39"}, 0xd46}, 0x10) sync() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000b9a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000788000-0x10)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000e04000)=""/249, 0xf9, 0x7aa3, &(0x7f00007c3000)={r5, r6+10000000}) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e2d000-0x9)='/dev/sg#\x00', 0xffffffbffffffff9, 0x7e) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00008c5000)=0x44, 0x4) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) time(&(0x7f0000a4e000)=0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a16000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000921000-0x6)='dctcp\x00', 0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000066a000-0x8)={0x0, 0x23}, &(0x7f000082c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000626000)=@assoc_value={r1, 0x3}, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b21000)=0x0) capset(&(0x7f000079a000)={0x20080522, 0x0}, &(0x7f000077f000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff}) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x9) ftruncate(r0, 0xe57f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000024d000)={@common='lo\x00', &(0x7f000093b000-0xd2)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000093d000-0x4)=0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000056000)={0x19980330, r2}, &(0x7f000093d000)={0x4, 0x9, 0x0, 0x0, 0x3f, 0x7}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000f5000-0x8)='./file0\x00', 0xe) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000450000)={0x1, &(0x7f0000773000)=[{0x0, 0x0}]}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f000093e000)={r4, 0x2}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000093d000)={0x0, 0x0}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000080e000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000794000-0x190)={0x8, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x21f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e46000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = syz_open_dev$mice(&(0x7f0000387000)='/dev/input/mice\x00', 0x0, 0x80000) symlinkat(&(0x7f00005b3000-0x8)='./file0\x00', r1, &(0x7f0000e59000)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000647000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000536000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fde000-0x28)={@generic="ea912fd0e3bfe2b2c8f78e260535ee1b", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000111000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c2000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000406000)={&(0x7f0000df8000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000d53000-0x10)={&(0x7f000029a000-0x80)=@delpolicy={0x80, 0x15, 0x8, 0x7, 0x0, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7ff, 0x1, 0x3f, 0xa, 0xa0, 0x80, 0x84, r3, r4}, 0xd, 0x1}, [@ipv4_hthresh={0x8, 0x3, {0xc, 0x10}}, @address_filter={0x28, 0x1a, {@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xa, 0x9, 0x8}}]}, 0x80}, 0x1, 0x0, 0x0, 0x800}, 0x8001) 2018/01/12 04:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eb9000)='keyring\x00', &(0x7f0000f19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x8) unshare(0x40600) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/12 04:45:57 executing program 1: r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x80000000008001, 0x0) tkill(r2, 0x12) tkill(r2, 0x8000000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ptrace$setopts(0x4209, r2, 0x40020c, 0x20000009) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000079e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000940000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000940000-0x8a)="a167e27c85ce60f63cbdfa2989cfba96868f7114fc53997a264d29cec1e66d26b1788807508095c9ceab0097d4ff2f80f782f8e206f7f1b19617a6ccdf7a93b6f783f0b1a18d3fb5fd1e0ad2f63d015dc2e83e819af1fc153ddee9d4f65b671962941ebbf2d3f2e3cf21f4a7bb74226ead4453d7c9b3451d714b1777d74c52069ae591b71c003692bcb3") r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f000093f000-0x3)=0x0, &(0x7f000093b000-0x4)=0x4) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000940000)={0x7, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000e5000)=0x0, 0x4) fcntl$setlease(r1, 0x400, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(0xffffffffffffffff, &(0x7f00005c7000)="", 0x0, 0x0, &(0x7f0000579000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="714981799501", [0x0, 0x0]}, 0x14) read(r0, &(0x7f0000ce1000)=""/4096, 0x1000) shutdown(r1, 0x1) getpeername$packet(r1, &(0x7f0000259000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ea0000)=0x14) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fba000-0x28)={@generic="1f00c83c159db8e5188756000000ff67", @ifru_data=&(0x7f000032d000)="f4821d80af1e2dc3f04dc999bf2309f7411692035d86565769e55e06b71ae5ce"}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000fb7000)=0x1ff) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) r1 = syz_open_dev$binder(&(0x7f0000004000)='/dev/binder#\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x36) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000123000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000bc9000-0x8)='./file0\x00', 0x101000, 0x40) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000da5000-0x10)=[{&(0x7f0000f84000-0x6c)=""/108, 0x6c}], 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x37, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000f83000)='user\x00', &(0x7f00006af000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f83000)="", 0x0, 0xfffffffffffffffd) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000004d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000763000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00007f9000)=0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000f85000-0x40)=[{&(0x7f0000878000-0x3)=""/3, 0x3}, {&(0x7f0000f85000-0x2e)=""/46, 0x2e}, {&(0x7f0000f84000)=""/33, 0x21}, {&(0x7f0000c70000)=""/222, 0xde}], 0x4, &(0x7f0000f85000-0x50)=[{&(0x7f000049a000)=""/92, 0x5c}, {&(0x7f0000f85000-0xfc)=""/252, 0xfc}, {&(0x7f0000f84000)=""/129, 0x81}, {&(0x7f0000f84000)=""/108, 0x6c}, {&(0x7f0000f85000-0x4a)=""/74, 0x4a}], 0x5, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000f42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000f86000-0x10)={r4, &(0x7f0000f86000-0xa4)=""/164}) dup2(r2, r2) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f0000f83000)='keyring\x00', &(0x7f00007aa000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000f87000-0x6)='.dea\x00\b', &(0x7f00009a8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r6) 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)='./file0\x00') 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = geteuid() r1 = syz_open_dev$usbmon(&(0x7f000026f000-0xd)='/dev/usbmon#\x00', 0x8, 0x400) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f01000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000b84000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000bad000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, 0x0, 0x0, 0x4, 0xa, 0xa0, 0x80, 0x0, r2, r0}, {0x1f, 0x0, 0x511, 0x9, 0x684b, 0x8, 0xf8c4, 0x1}, {0x23de, 0x5, 0x3, 0x32e8}, 0x1ff, 0xa, 0x3, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x1, 0x2, 0x0, 0x4, 0x477}}, 0xe8) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x68000, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000013000)=@int=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000013000)='\x00', 0x0) setsockopt$inet6_int(r2, 0x29, 0xfe, &(0x7f000000c000-0x4)=0xafe, 0x4) 2018/01/12 04:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000050c000)="a861b92483c6eabe43bd105fef8298b9984942445658d283962b26f2939e1d555e0a7ae51844df", 0x27, 0x0, &(0x7f0000ef3000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, 0x1c) sendto$inet6(r0, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc9000)='/dev/rfkill\x00', 0x80, 0x0) mq_timedreceive(r1, &(0x7f0000151000)=""/167, 0xa7, 0x2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000075c000)={0x0, 0x0}) 2018/01/12 04:45:57 executing program 2: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000000)='cpuseteth0)md5sum-\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)=0x0) 2018/01/12 04:45:57 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000375000)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) 2018/01/12 04:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000358000)={0x2, &(0x7f0000139000-0x10)=[{0x3f, 0x5, 0x3, 0x4}, {0x6, 0x9a, 0x8, 0x1}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c0000-0x10)={0x2, &(0x7f0000b7d000)=[{0x9, 0x7, 0x10000, 0x100}, {0x7fffffff, 0x7fffffff, 0x53512dfa, 0x5}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81, 0x0, 0x0, 0x0}, {0x16, 0x0, 0x0, 0x0}]}) 2018/01/12 04:45:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000002000-0x20)={0x5, 0x9, 0xfffffffffffffffa, 0x1, 0x8, 0x401}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x3}, 0x4, [0xffffffffffff4a37, 0x5, 0x7, 0x7, 0x7, 0x1, 0x8, 0xffff]}, 0x5c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000003000-0x5)='user\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000000000)='./file0\x00') ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000001000-0x1)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10, 0x800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)=0x0) socketpair(0x15, 0x7, 0x4, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000005000)=""/84) rt_sigsuspend(&(0x7f0000001000-0x8)={0x7}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000007000-0x4)=0x80, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000002000-0x4)=[0xbca], 0x1, 0xffffffff, 0x9, 0x9, 0xffffffff, 0x0, {0x3, 0x2, 0xfffffffffffffffb, 0x9f, 0x6, 0x7, 0x8000, 0x8ff, 0x4, 0x3, 0xa000000000, 0x0, 0x101, 0x9, "49a2359456b3b04ac8d2e7641aa49f3ba5ba7b5c4d8eb9f675412be54f52246a"}}) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000003000)=0x7d46) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000007000)=""/142, &(0x7f0000008000-0x4)=0x8e) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000009000-0x8)={0x81}, 0x8) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000013f000-0xa4)=@dstopts={0x9f, 0x13, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x40}, @ra={0x5, 0x2, 0x1e}, @jumbo={0xc2, 0x4, 0x7f}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @generic={0x0, 0x6f, "5af27032bb522f9096d043f2fce780723c536855787bdfc3b5de68f7a753519b784e3f70ccac4c187c119ff0c6277d2d2fe0487186b61d958786df48baf2a65cc72bb5d340e98c7b8b6d0cff2ae22337715e894e1b620e6592cbb3896df46549cab7a17f3ab8835603368b8d52ed25"}, @jumbo={0xc2, 0x4, 0x0}, @enc_lim={0x4, 0x1, 0xd}]}, 0xa4) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000003}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000020f000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, 0x1c) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f00004bc000)=0x72f, 0x4) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003c7000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x9, 0xffffffffffffffff) sendmsg(r1, &(0x7f00007e5000-0x38)={0x0, 0x0, &(0x7f0000a99000)=[{&(0x7f0000ea8000-0x62)="4311c1b03174924b617c4d7949e4d622cda6174ffdc9c0433ee79665b522dd06d55c2c87f0bb2bfcf8f6452d596ea86f78dce62f7869fcb18b49db5605523557f542c8311f5d8b121039c119f8dc03a28420a3387327066b592a586ca165b7ae1b08", 0x62}], 0x1, &(0x7f0000294000)=[{0x38, 0x0, 0x8, "45fbd380464a1fcd11877bcef72f070467aaa5f29dd9f532a78c3e3b71266ca4c3b8806565"}, {0x60, 0x10d, 0x2, "4997ed2d0878b4ec75096210b96a48bc1e7bb805c20505f65b0a528153fe51d2b9fcea5345f30750462e17c4d4da6cc42b002c72d2eb858afc0e9372b7285573eacecb7d8e0b0afecd043192ef49"}], 0x98, 0xc000}, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000d84000)=[{0x3, 0xda}, {0xb, 0x81}, {0x8, 0x3}, {0xa, 0xfffffffffffffff7}, {0x0, 0x1}], 0x5) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) memfd_create(&(0x7f00003b0000)='\x00', 0x1) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000894000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) fallocate(r0, 0x3, 0xffffffffffffff20, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000001000)={0x4, 0x40, 0x9, 0x3f, 0x8, 0x1ee2b95f}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x2, 0x4) fallocate(r2, 0x0, 0x0, 0x100000001) 2018/01/12 04:45:57 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x2, &(0x7f0000000000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x7ffff7ff00000}]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e1000)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) socketpair(0x11, 0x0, 0xffffffff, &(0x7f00005e1000-0x8)={0x0, 0x0}) 2018/01/12 04:45:57 executing program 1: r0 = socket(0x10, 0x4, 0x2000040000000b) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x7, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() syz_open_procfs(r1, &(0x7f0000df4000-0x17)='net/ip6_tables_matches\x00') setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000092c000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000900000-0x8)={0x0, 0x1}, &(0x7f00002fb000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000381000)={r3, 0xdf, "60a271b7beec09785e959078d61b013056e5480c6269ff4383f08ee8f03264178c82c7ccbfa3461a40a89f0670f6e0ee508b49cdf2b09be2213d476f5b3d60521abf6c0c188b5b347b8607ddae8c9e919ca0c3b10df2b50a42c929e31eb770b9c2ce7ab8cf3062f041144f181a9f6e476ac9acd8a53ab0b46acbecb6be0f464a6e9e9a5744478eb31af7f9d399c9794923c26af384b51754bc92057dad8249b5458335c30730fb17f132ed23fd1b96c81959a29a5380542318434e8614b79a77c540937a5a286e476fe2468b0692b351242ebc4318214c5b698ca68bc8e8df"}, &(0x7f000083a000-0x4)=0xe7) socket$inet6(0xa, 0x0, 0x0) close(r0) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) epoll_create(0x7) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002d0000)='/dev/vga_arbiter\x00', 0x8000, 0x0) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000a66000)=""/4096, &(0x7f0000732000-0x4)=0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e60000-0x15)='/proc/self/net/pfkey\x00', 0x701000, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$VT_RELDISP(r0, 0xb701) 2018/01/12 04:45:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x20800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:45:57 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x0) read$eventfd(r1, &(0x7f0000013000-0x8)=0x0, 0x8) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:45:57 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000250000-0x14)={0x0, 0x9, 0x115, 0xb44, 0x9800000000000000, 0x9}, &(0x7f00009df000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007c6000)={r3, 0x10001, 0xfff, 0x9}, &(0x7f0000b34000)=0x10) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000712000-0xab)=""/171) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f00004d4000)=""/0, &(0x7f0000154000)=0xffffffffffffff35) getsockname$llc(r4, &(0x7f0000ace000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f0000841000-0x4)=0x7) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000188000)=0x1f) finit_module(r4, &(0x7f000095f000-0x2)='user&cgroup\x00', 0x1) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) eventfd2(0x9, 0x800) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x4000) fallocate(r0, 0x12, 0x0, 0x1) [ 39.017077] audit: type=1400 audit(1515732357.933:37): avc: denied { create } for pid=6671 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 39.090406] 9pnet_virtio: no channels available for device ./file0 [ 39.141940] 9pnet_virtio: no channels available for device ./file0 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000001000-0x10)={0x3, &(0x7f0000220000)=[{0x7, 0x3, 0x10000, 0x6}, {0x3, 0x1, 0x62, 0x5}, {0xff, 0x10000, 0x7, 0x3}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000048a000)='/selinux/enforce\x00', 0x84000, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000fbf000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d0000)=0x14) bind$packet(r0, &(0x7f00006f3000)={0x11, 0xff, r1, 0x1, 0xffffffff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) prctl$intptr(0x26, 0x1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c5b000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f0e000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d81000-0x4)=0x0, &(0x7f000043a000-0x4)=0x4) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) 2018/01/12 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000143000-0x44)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000da4000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcf4, 0x2e}, &(0x7f0000716000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000081e000-0xb8)={r1, 0x29, 0x6e, 0x8, 0x800080000000, 0x0, 0xdb26, 0xffffffffffffffff, {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]}, 0x7, 0xb7a, 0x8, 0xfffffffffffffffd, 0x1}}, &(0x7f0000c66000-0x4)=0xfffffffffffffee3) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000787000+0xc97)={r2, 0x3, 0x1}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003d8000-0x8)={0x0, 0x0}, &(0x7f0000adb000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00003e8000)={r3, 0x1}, &(0x7f0000d92000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000870000)={r3, @in6={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000bac000-0x4)=0x8c) 2018/01/12 04:45:58 executing program 2: fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000ad2000)='./file0\x00') keyctl$clear(0x7, 0x0) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000060d000-0x8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000fae000-0xd2)=""/72, 0x48) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000670000)=0x0) 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000002000)={0x0}, 0x8) read(r0, &(0x7f0000005000-0x27)=""/39, 0x27) 2018/01/12 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d24000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") r1 = open(&(0x7f0000000000)='./file0/bus\x00', 0x4002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000027e000)=0x10000000d6, 0x2fa) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000857000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)=0xe8) stat(&(0x7f00002c7000)='./file0\x00', &(0x7f0000e00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00003ae000-0x8)='./file0\x00', &(0x7f00009d9000-0xc)='./file0/bus\x00', 0x4000, r2, r3, 0x0, 0x80, 0x200000) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f00008de000-0xa0)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000+0xe40)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80a, 0x6) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000013b000)=""/168) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) munmap(&(0x7f0000656000/0x3000)=nil, 0x3000) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)="", 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000655000-0xa)='/dev/ptmx\x00', 0x0, 0x0) sync() r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) r5 = fcntl$dupfd(r4, 0x406, 0xffffffffffffffff) ioctl$KDDELIO(r3, 0x4b35, 0x9) open(&(0x7f0000396000-0x8)='./file0\x00', 0x102, 0x10) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000656000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000657000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000658000-0x1c)=@req3={0x5, 0x9, 0xffffffff, 0x9, 0xffffffff, 0xead, 0xb08d}, 0x1c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000657000-0x4)=0x0, &(0x7f0000657000-0x4)=0x4) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00008a0000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000e1f000)={0x0, 0x1f}, &(0x7f00005c4000-0x4)=0x8) exit(0x5) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d61000-0x6)={r1, 0x8a7}, &(0x7f0000bc8000)=0x6) r2 = memfd_create(&(0x7f0000a3f000)='@($ppp0$@vmnet0\x00', 0x1) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f0000aec000-0x4)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x4, 0xc, &(0x7f0000e67000)="", 0x0) sendmsg$inet_sctp(r3, &(0x7f0000da0000)={&(0x7f00008f6000-0x1c)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000554000)=[], 0x0, &(0x7f0000f86000-0x1b0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00008e5000-0x8)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000ce7000)={0x6, 0x8}) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000074000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ffc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00006fc000)=""/21, &(0x7f000003f000)=0x15) 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$usbmon(&(0x7f0000cb8000)='/dev/usbmon#\x00', 0x5, 0x480001) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000f58000)={0x800, 0x7, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup2(r0, r1) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000ad8000-0x86)="", 0x0}], 0x1) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f58000)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f58000)=0xe8) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000596000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000fd8000)=""/24, 0x18) futex(&(0x7f00005b5000-0x4)=0x80, 0x0, 0x1, &(0x7f0000660000)={0x0, 0x989680}, &(0x7f0000f3d000)=0x8, 0x9) getdents64(r0, &(0x7f0000db4000)=""/1760, 0x6e0) getdents64(r0, &(0x7f000051a000-0xc2)=""/194, 0xc2) [ 39.329552] device lo entered promiscuous mode [ 39.336693] device lo left promiscuous mode 2018/01/12 04:45:58 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a8a000)={0x0, 0x0, 0x0}, &(0x7f0000282000-0x4)=0xc) r1 = getegid() r2 = getegid() setgroups(0x3, &(0x7f0000d7b000)=[r0, r1, r2]) r3 = socket(0x1b, 0x1, 0x2) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f00008c4000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000f34000-0xd)='/dev/net/tun\x00', 0x0, 0x200002) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000e50000-0xb5)=""/181, &(0x7f0000bf3000-0x4)=0xb5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@generic="808193cc1e69d8110ae0d28a2d943764", @ifru_flags=0x2fd}) r7 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r7, &(0x7f0000e34000)="", 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00001a8000)={0x2, 0x5, 0x202, 0x9, 0x7, 0x0, 0xffffffff, 0x1, 0x0}, &(0x7f0000b45000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f00002b3000-0x4)=r8, 0x4) r9 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000080000)={{{@in6=@mcast2={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]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b3000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000023d000)=0xb) getsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00004e6000-0x4)=@int=0x0, &(0x7f0000c2a000-0x4)=0x4) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x1, &(0x7f0000233000-0x4)=0x2, 0x4) 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000004b000)='/dev/loop#\x00', 0x7, 0x2000000000080001) mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) write(r0, &(0x7f00008ce000-0x7f)='Q', 0x1) fcntl$setstatus(r0, 0x4, 0x800000006000) pwritev(r0, &(0x7f0000953000-0x60)=[{&(0x7f00001f5000)="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", 0xfb8}, {&(0x7f0000077000)="621774e995fefbb0e1111e928658a7383178ecd1cf8710a12c72b9743f4af77c2a772c4d0df76293aa3379698f73f301b869a5ff64cfa8484c917a5a6403068a1dd6c470405d0c994659f165f65af97141b6febd23857e9dea230ac1f49e49fe055f832594a24f40466b7bfb36e33e18a29e7c8fe344d4ec856a0f8bfc13dd74fe5a49aea7e7378a19b0e896cd8b1a3bf2a23e9b7422545070793c0b3c2918951e60bfaaf5afb2cea9b21ec8ff5c5d9b18ecc7c245d678d46a7ff6f462406bbd8d1b883672dd15a42b754927f4e1b52b0d0c2491c0e11e9784499fa84140d3ebdc5ca9031ced", 0xe6}], 0x2, 0x0) 2018/01/12 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227e, &(0x7f0000cce000-0x2)="ff") r2 = dup(r0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@common='teql0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) dup2(r2, r3) 2018/01/12 04:45:58 executing program 3: r0 = add_key(&(0x7f0000f81000)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000cf6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003f1000)=']system{bdevvboxnet1/-@-keyringposix_acl_access{$@ppp0\x00', r0) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400002, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x5)='hpfs\x00', 0x0, &(0x7f0000002000-0xe3)="c1c990243bfdf34f8aaf752f9d762831fbe1182087686ca28026a0cbbdf8a3a7dd0ad590395d3f5ead5674e070e0d90d3622094ed2f68a7b3b19d3e4649e8a05f421f378fc0245e32c77179ecade68f7b66dbbc4885efd5c7e26a7916283742a7af52c733760bf1f7e4ce197774ac9d4b07885f192dfbf4e7da257a5b31f4a7b38fa264d099cf13407f92f8a48208f5d43f293652e85bff3c356677b8f55ee268745e35c6f982401d832250efd038ab12e94ce16a9a36fee2ae3c5e16d029b776bc901aabb184c18a693cbfb33e94979839a5ec7627182c68e48916e79a7b713aaa110") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000002000-0x10)=@generic=""/16, 0x10) bind(r0, &(0x7f0000002000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00001c3000)="", &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)='r') timer_delete(0x0) 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') readv(r1, &(0x7f00002ec000-0x40)=[{&(0x7f0000d05000)=""/122, 0x3a}, {&(0x7f00005b4000)=""/4096, 0x1000}], 0x2) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000472000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000b24000-0x4)=0x14) 2018/01/12 04:45:58 executing program 1: r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cf1000-0x8)={0x0, 0x80000000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x8, 0x7fff, 0x9}, 0x10) listen$netrom(r1, 0x0) accept4$inet(r0, 0x0, &(0x7f00006d4000-0x4)=0x0, 0x0) 2018/01/12 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003bd000-0xd)='/dev/net/tun\x00', 0x0, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e30000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f00001fe000-0x12)=""/18) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000de7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000e0000-0x4)=0x1) r4 = gettid() fcntl$setownex(r2, 0xf, &(0x7f000071b000-0x8)={0x1, r4}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000533000)={@common="6263736600000fff00", @ifru_mtu=0x40000005}) fdatasync(r3) [ 39.438725] device lo entered promiscuous mode [ 39.451352] device lo left promiscuous mode 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d54000-0x4)=0x5, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e41000)=0x10001, 0x4) listen(r0, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) 2018/01/12 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = socket$inet(0x2, 0x803, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000248000)={0x0, 0x2400000000, 0x3ff}, &(0x7f0000b61000-0x4)=0x8) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000fe5000-0x6)={r4, 0x862a}, &(0x7f00000a0000-0x4)=0x6) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d1c000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000d1c000)={0x1, 0x9, 0x737, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000c75000-0x1)='\x00') mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d1c000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000d1d000-0x18)={0x3, &(0x7f0000a67000-0xd0)=""/208, &(0x7f0000bef000)=[{0x80000001, 0x1000, 0x0, &(0x7f0000d1d000-0x1000)=""/4096}, {0x8, 0x1000, 0x5, &(0x7f0000d1d000-0x1000)=""/4096}, {0x6, 0xa, 0x6, &(0x7f0000d1d000-0xa)=""/10}]}) r4 = inotify_add_watch(r3, &(0x7f00008bb000-0xa)='./control\x00', 0x4000b00) inotify_rm_watch(r0, r4) ppoll(&(0x7f0000283000-0x28)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000b0c000)={0x0, 0x0}, &(0x7f0000956000-0x8)={0x0}, 0x8) 2018/01/12 04:45:58 executing program 0: syz_extract_tcp_res(&(0x7f00000d1000)={0x0, 0x0}, 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c7b000)={{0x0, 0x3, 0x9, 0x1, 0x7}, 0x4, 0x67540f5b, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x0, 0x100, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0xb0)=""/176) socket$inet(0x2, 0x80800, 0x4) ioperm(0x3f, 0x61, 0x9) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x78c761ec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81, 0x2, 0x2, 0xc, 0xfffffffffffffffb, 0x2, 0x8}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000002000)=0x0) fallocate(r0, 0x3, 0x7, 0x1f) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x20040, 0x141) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x4, &(0x7f0000004000)=""/159, 0x9f) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x9) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000)=""/100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000006000-0x10)={0x4, 0x22bb, 0x3c09, "e5baf8a83795", 0x4, 0x0}, 0x10) r3 = socket(0x5, 0x4, 0x1) getsockopt$nfc_llcp(r3, 0x118, 0x2, &(0x7f0000004000+0x702)=""/128, 0x80) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000007000-0x10)={0x3, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000007000-0x8)={r4, 0x2}) 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000007000/0x4000)=nil) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/selinux/enforce\x00', 0x208002, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000000c000-0x8)={0x0, 0x1, 0x41}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000005000)={r1, 0xff}, 0x8) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000035000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000)=0x10) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000002b000)=0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000000b000)=@add_del={0x2, &(0x7f0000034000)=@common='gretap0\x00', 0x840000000000}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000017000-0x8)='./file0\x00', 0x21) r2 = add_key$keyring(&(0x7f000000d000)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r2) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000018e000-0x10)=[{&(0x7f0000850000-0x2b)="2900000020001900013d0010000000060200001600000f00000000040d001400000000000000001b08", 0x29}], 0x1) dup2(r0, r0) 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x0, &(0x7f00000ee000-0x8)={0x0, 0x0}) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f00003cf000)="d301000000", 0x100000, &(0x7f0000010000)="") getsockname(r0, &(0x7f0000176000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000964000)=0xe) sysfs$2(0x2, 0x139, &(0x7f0000965000)=""/136) mount(&(0x7f0000fa4000-0x8)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000f69000)="") mount(&(0x7f0000031000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000a46000-0x5)='proc\x00', 0x1280002, &(0x7f0000b4f000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) recvfrom(r1, &(0x7f000067b000-0xc1)=""/193, 0xc1, 0x40010100, &(0x7f000032b000)=@ipx={0x4, 0x80, 0x0, "5651cb8a3ffd", 0xfffffffffffffff9, 0x0}, 0x10) 2018/01/12 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7e, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000166000-0xe9)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000714000-0x1c)="03", 0x1, 0x1, &(0x7f0000d37000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000daa000-0xb)='/dev/loop#\x00', 0x5, 0x80) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000279000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1000, 0x1, 0x1d, 0x8, "3054df9e0ed12929e0f67b948b1e2a8dabcaa18b142f93752d85ac0a2aba2988eabd84a0ad66bc66b53fee7137683843549c7594c386dffc1cff15135f6fd671", "ecf6284a9586a042a7494b5a8812f126e7eff6cfba0aeec1d54636c773ad1d3f", [0x9, 0x8], 0x0}) sendmsg$unix(r0, &(0x7f00000cd000-0x38)={&(0x7f000038f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000efe000-0x30)=[{&(0x7f000071a000-0x1000)="dd5dfa331b859c94acdc41bc54d1fb6135f01d70e1adf8e6af0dd09ea42428863dbe8b337758855defc156c7077ed57dec617aff5784f6d7f82b6941d17748d0448ae9529d9c6675b517df0cab1276adee3e09e703ba396dc9bff40f77b3fd9cf1dc629e1dfe245d5f1db88dac1d412083f739", 0x73}], 0x1, &(0x7f0000b02000)=[], 0x0, 0x0}, 0x0) 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0x24d000)=nil, 0x24d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000014d000)={{0x1ff, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:58 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001f4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fcf000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/01/12 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000ed5000-0x12)='/dev/input/event#\x00', 0x2, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000b58000)={0x2, 0x0, 0x10003, 0x80000001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f000016f000)={r3, 0x6}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000571000-0x82)=""/130) 2018/01/12 04:45:58 executing program 5: clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents64(0xffffffffffffffff, &(0x7f0000491000)=""/133, 0x85) r0 = openat(0xffffffffffffff9c, &(0x7f00009b0000-0x8)='./file0\x00', 0x101901, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f26000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1000, 0x201, 0xb433, 0x4, r1}, &(0x7f0000ed1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f0000c0c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) fcntl$setlease(r2, 0x400, 0x2) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f000021b000/0x4000)=nil, 0x4000, 0x1, 0x22013, r0, 0x0) sendmsg$key(r0, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e88000)={0x2, 0xb, 0x0, 0x6, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000076d000)='./file0\x00', 0x40) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000eba000)=0x0) r2 = getuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ee000)={r1, r2, r3}, 0xc) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000f1c000-0x17)={@generic="ff088527cfbef880ecbdf52b4ccc3fcb", @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000680000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000e4c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) syncfs(r1) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e18000-0x108)={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]}, [0x0, 0xfffffffffffff33e, 0x484a, 0x58c, 0x5, 0x80000000, 0x200, 0x965, 0x5, 0x200, 0x4, 0x10001, 0x0, 0x8000, 0x1]}, &(0x7f000010c000)=0x108) clock_gettime(0x3, &(0x7f0000309000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000010000-0x8)={r2, 0x8}, &(0x7f0000542000-0x4)=0x8) 2018/01/12 04:45:58 executing program 2: prctl$intptr(0x19, 0x6) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a0e000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4}, &(0x7f00002c2000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x95)={r1, 0x8d, "9a732df6cef8c77b8e3457301db70a2def0dd2fd26386f1b50d81ac8acd9cfcb25ddbf8c8b1ae1feeac0509d94d57a049fd6f3e56996f1bdc08d8d33a3f4100ce8049ab75cc154e9afdab8404f346b8b53faad05fff61eb133ca85e435761f0cefe49c0cd558e695378fd7b8158f206d2140e0649d604eeddd2c717e40d0c7e24f6c019d78c818bca08a597dbc"}, &(0x7f000031b000)=0x95) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000)={r1, 0x5}, &(0x7f0000001000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x4, 0x9, 0x2, {0x0, 0x0}, 0xffffffffffffffe1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$tun(&(0x7f0000488000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) ppoll(&(0x7f00008c4000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005d3000-0x10)={0x77359400, 0x0}, &(0x7f0000afb000)={0x0}, 0x8) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000039000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000ae3000-0x4)=0x2, 0x4) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) sendfile(r0, r0, &(0x7f000041f000-0x8)=0x0, 0x5) write(r0, &(0x7f0000848000-0x12)="b9b6964e167a632eaa02786e57415d39dd92", 0x12) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) 2018/01/12 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") 2018/01/12 04:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000a6a000-0x38)={&(0x7f0000bab000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000077a000)=[{&(0x7f0000080000)=""/53, 0x35}], 0x1, &(0x7f0000607000)=""/150, 0x96, 0x0}, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000604000)=""/215) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000807000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000003e000-0x8)={0x0, 0xd6d7, 0x9}, &(0x7f000009f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000962000-0x10)={r2, 0x1c, &(0x7f000027c000-0x1c)=[@in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd5}, 0xcd}]}, &(0x7f0000658000)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000036000)=[@in={0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/12 04:45:58 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ff7000)='/dev/sg#\x00', 0x1, 0x200240) faccessat(r1, &(0x7f000072f000-0x8)='./file0\x00', 0x2, 0x500) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a7b000-0x4)=0x0, 0x4) futimesat(r1, &(0x7f00000e8000-0x8)='./file0\x00', &(0x7f000054a000)={{0x0, 0x7530}, {0x77359400, 0x0}}) 2018/01/12 04:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto(r0, &(0x7f0000c2f000)="e054a9df90f557b075cf3ce58a1ab63fd2b5e3ea3b768257bef90ef0ac036eb8cc9182eef9592228f60dcc0fae2eb33f9777fedfed9d350ac9e72b19f2908220f972880695e3f12060a9e7416ad06e684c7758c855c5e8ee370ddb4591627be6732d75a819a7d644de02a59fc114fde097462538dc87290b9e82689b7141272cd33259c1a8491b5eb819970ce4f449d1b8004385f72d43cf21e3d5beaa3e1f3dc3d4728544d76a499d10980c9d8b9f3ca7842146e71ab9fe19ba935ea4deff0bf063e9e9f0ea0561e7b6449c6c99829fecdc995742c8ffc7d81151e7e7b0d4fa534c318fe2cc6b2a85587f1fcf058770", 0xf0, 0x40000, &(0x7f00004cd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mkdir(&(0x7f000062f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r2, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)=""/171, 0xfe7c}], 0x3c3) 2018/01/12 04:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') utimensat(r0, &(0x7f0000a36000)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000624000-0x30)={0x0, 0x28, "202eb336fd279bc5824b3ec75bd8b545e54ce24031ab67c750137ad931375556362703147c1cff81"}, &(0x7f0000152000)=0x30) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000576000)={r1, 0x53f3, 0x8001, 0x6}, 0x10) 2018/01/12 04:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x200000a, 0x80000000, 0x4) r0 = syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = getpid() r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000265000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004da000)={0x0, 0x0}) getpriority(0x0, r1) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000fae000)={r3, 0x1}) pipe(&(0x7f00006ec000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000008c000-0x4)=0x0, &(0x7f0000f5a000)=0x4) preadv(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xe0)=""/1, 0x1}], 0x1, 0x0) 2018/01/12 04:45:58 executing program 5: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) chdir(&(0x7f0000089000)='./file0\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00007b1000)=0x0, &(0x7f000059f000)=0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x101}]}, 0xffffff46) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000703000-0x106)="fd64b3b6d5d45031b25b496d1fa13f1a96834665b2402bcca7ad65f922358fd26ae8c82f99d3ddbf61158aa08c9bce105e558d78e8e780c19cf394cc6b648ef375cd377eecb628fb4573cdf39346e6b840735390e4f8f975941f9f72826927454132eb2561e0a231c138618ae958c74ae68d7f5f60949aaf28d4e3d525e42528b91af4a2db4dd2fb5476edc405ef984879777478f76e6caa31d151c61578bf2da86837d0dcdbc8373ff17cd29337da05e58150f643c826179634dd0a058b63439bfc4291ff5e8cc5d2f16f44f7cb158964c1d325cb5f489ae05a519d94afb77e46d78eefaeefec88944b", 0xea, 0x0, &(0x7f0000b7f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d08000-0x313)="b499c99dedafce773e277acaaaf5300cba91e41a1692389a8c9409702fb8f8b7c3af3bfc0199d1e0537d0bffc021fbb4889b8b49e4b847d0f988decd8695cb0423b055f99b55ecd155d5783f69825b0a6c86cb9af78b711974122193f6160745ed80dc4c43f180aa2a3203b007c374daabecc43280eb", 0x76, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/12 04:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000ff1000-0x20)={0x2000000046e1c9, {0xfffffffffffff270}, 0x0, 0x0}, &(0x7f0000447000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000d3e000)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f28000-0x9)='/dev/sg#\x00', 0x0, 0x80001) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000003e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000003d000)={0x7, 0x0, 0x1, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000027000)={0x0, r1}) r2 = syz_open_dev$loop(&(0x7f000003b000)='/dev/loop#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r2, 0x440000000000127b, &(0x7f0000000000)="") syncfs(r2) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000071c000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fb8000)=r1) connect$inet6(r0, &(0x7f0000ca8000)={0xa, 0xffffffffffffffff, 0x888, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/user\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000f1a000-0xba)="a95219736758eed8fe5f16d9816da32e4f7a66e4d7e583fcb8dd08807cf0c0bd356cb4a998318226fda1e54bebc64e038e1d0a3cd33de29db179a4da266d8e71a210dac6cedb38d524fcb66019fcd6ef9e734b76b2ae8b44c5c4cfc18d716bfa61bfa64801ac10e983b429ddf9e3cdb27654c1560ad0ab13bbc0697703a7dec918b1a9a35976995352ad0f226794831aa2c282f18d5b13700b0a727708068c573eed732402dcfa221282bd2c24d9a25b3a609fc003e813d539dd") r3 = open(&(0x7f0000024000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x10002, 0x9) sendfile(r0, r3, &(0x7f0000e65000-0x8)=0x32, 0x10002) 2018/01/12 04:45:59 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000000)=""/172, &(0x7f0000003000-0x4)=0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000003000)=0x0) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fbb000-0x16)='/selinux/checkreqprot\x00', 0x40000, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000fbb000-0x4)=0x7ff) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f7d000)={0x0, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x92f4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000882000)=0x8c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f7e000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000f7e000-0x8c)={0xdf6, 0x1ec, 0x5, 'queue1\x00', 0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000f7d000-0x1)="fc", 0x1, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6cb}, 0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000948000-0x18)=@generic={0x0, 0x100000000, 0x7ff}) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005ad000-0x3)='.*\x00', 0x3) syncfs(r0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f00007c2000-0xa0)=[{&(0x7f0000a6d000)="f1", 0x1}], 0x1) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x270, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x148, 0x3, {{'deflate\x00'}, 0x800, "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"}}]}, 0x270}, 0x1, 0x0, 0x0, 0x8010}, 0x4000) writev(r1, &(0x7f00001cc000-0x50)=[{&(0x7f0000c00000)="", 0x0}, {&(0x7f0000a2a000-0x1000)="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", 0x1000}], 0x2) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x10000000001) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f00009a6000-0x501)="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", 0x461, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f00000c3000)={0x0, 0x0}, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000546000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f00006e8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000a40000)="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", 0x1000, 0x0, &(0x7f0000339000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(crct10dif-pclmul,cbc-serpent-avx)\x00'}, 0x58) r2 = getuid() getgid() sendmsg$nl_xfrm(r0, &(0x7f0000957000)={&(0x7f00000c4000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00006e6000)={&(0x7f0000858000-0x118)=@expire={0x118, 0x18, 0x10, 0x7, 0x3, {{{@in=@rand_addr=0x101, @in=@loopback=0x7f000001, 0x2, 0x2, 0x0, 0x5b1, 0xa, 0x80, 0xa0, 0x0, r1, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0xb3b, 0x400, 0x401, 0x10001, 0x7f, 0x4, 0x4, 0x8}, {0x81, 0x80000001, 0x0, 0x1000}, {0x6, 0x9, 0x80000000}, 0x0, 0xffffffffffffffff, 0xa, 0x1, 0xd1c, 0x82}, 0x80000000}, [@encap={0x1c, 0x4, {0x1, 0x1, 0x3, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @ipv6_hthresh={0x8, 0x4, {0x22, 0x77}}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x4008010) futex(&(0x7f000029d000-0x4)=0x20, 0xd, 0x1, &(0x7f00004da000)={0x77359400, 0x0}, &(0x7f00007e0000-0x4)=0x9, 0x7) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) pipe2(&(0x7f0000f94000-0x8)={0x0, 0x0}, 0x800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7a000)='/dev/sequencer\x00', 0x20000, 0x0) fanotify_mark(r2, 0x2, 0x40000002, r3, &(0x7f0000c9a000-0x8)='./file0\x00') getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e43000-0x4)=0x5680, 0x4) 2018/01/12 04:45:59 executing program 5: prctl$void(0x1e) r0 = mq_open(&(0x7f0000267000-0x7)='{eth1(\x00', 0x40, 0xe0, &(0x7f0000566000-0x40)={0x3a1, 0x7, 0x9af, 0x7, 0x2, 0x2, 0xffffffffffffffff, 0x4}) setns(r0, 0xc000000) dup(r0) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x1b2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x5) r1 = dup(r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000040000-0xbc)="4c98f880c6d810fc6344c9664c42bd569b63071ecd2f69a4eb2d6ef125052e35f4af45ad0129966373a4c7e6f2daa4eea39d1373f7d40b30c652be4c51ecd66acdd1ef014076d19a01dc133442332603e2ae99b2ac1371482698940a927614d34aa3d1f650389f5aa6770758afd7f6ad3139b6a1a2644ce3fcb3aeb2d7d4106fd41dfaca0fc79cf43630ad1029481a5f843f5edfc4fd822ab8c81514109327cd4abdf8430d4c2d1613ade7bce7026d0dbf92f44130db47f59bc3d284") setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000272000-0xc)={@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffffffec) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff01000000000000000000000000000101000000", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r1, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c08000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000aa4000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000d01000)={0x2, r1}) fcntl$setsig(r2, 0xa, 0x12) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000622000)=r1) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = dup2(r2, r3) ioctl$TIOCSETD(r4, 0x5423, &(0x7f000087d000)=0x8) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00007c2000-0x4)=r1) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000deb000-0x77)=""/119) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f00002af000-0x8)=0x0) tkill(r1, 0x16) syz_open_pts(r0, 0x0) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000095000-0x8)='./file0\x00', 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f00004f1000)='./file0\x00', &(0x7f0000d17000-0xa)='hugetlbfs\x00', 0x0, &(0x7f0000f0e000)="") 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000008b000-0x4)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00002e3000)={0x80000000, 0x8}) r2 = syz_open_procfs(r0, &(0x7f0000937000)='wchan\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000eec000)={0x29, &(0x7f0000d7c000)=""/41}) preadv(r2, &(0x7f0000363000-0x60)=[{&(0x7f0000a75000-0x8e)=""/142, 0x8e}], 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fbf000-0xe)='/dev/keychord\x00', 0x8000, 0x0) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) r1 = userfaultfd(0x0) r2 = fcntl$dupfd(r1, 0x406, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000012000-0xc)={0x11, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000013000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x10, "52f3c1c8dd983731b5f6982bb69fcdf6"}, &(0x7f0000012000-0x4)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) dup2(r4, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000002000)={r3, 0x39e, "024a51c1f84a44cabad9138b0cecc3b94aef752dd1e4dc5376dc8a12b9fde5975c2c0c02124622a621fd51a1f833967efa8c2d536bc7f4dc6506cb7b24c77d653f4a7539904e4af32a6dbc842f7a4de7e14abbc2f23b975d07"}, &(0x7f0000003000-0x4)=0xfffffffffffffd6b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006bf000-0x18)={0xaa, 0x1, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept4$packet(r2, &(0x7f00003d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d38000-0x4)=0x14, 0x80000) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000016f000-0xb)='/dev/loop#\x00', 0x20, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r1 = getpid() r2 = getuid() stat(&(0x7f0000f82000-0x8)='./file0\x00', &(0x7f0000682000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000cd3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f00006af000)={0x0, 0x0}) r9 = geteuid() getgroups(0x5, &(0x7f0000a4e000-0x14)=[0x0, r6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000409000)=[{&(0x7f000016b000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000029f000)=[{&(0x7f0000be0000)="d2efc69374644ab45578526160f6569c4dfc3bb92428034a282468984b48e3da94e1830e1fd0b7ee708238c0994eda6cd135c1d0ce8d637368e4d3f4ccf782ebd86d4fc17b31dade4e51d50943ca6d4d38ad2600ad1823e13f3bb38f624b7840ceb386c79e4e45fce4dea63f5d06b5893a8fed38d3690e4b58a42a35fe29d7ed9e9304", 0x83}, {&(0x7f0000f60000)='U', 0x1}, {&(0x7f0000873000-0x28)="51ae7a3f8a46b16387000f7526bc009cc452e383d5226c743825152c4a8e8e4b229c0027f9a666b6", 0x28}, {&(0x7f0000d5d000-0x1000)="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0x1000}, {&(0x7f0000de5000)="c7f9a5d8cd2cdff3623c640537951fa730f5ce517b07ce5a2ec387da9beffa8e1364abaaae919403feb49360f0ffaad9f14e77b86876b68645126fc382e16e6362626c62232fc7d0ac4f5a8132599e7a0c36e9d39c5b3442f0295a4ba20ada132b8cdf17d4a0f9a14b3cbe8fc9b30910c43bbd6dfb3b3aac8e08e2c98ed8bd25d805dff27aa9c55b80443cd9d2121aeaadd7b819a4cbc9295ed0e2cc6dab02152d08090c7261d5cc7ea40e25e760754ae9991e6b8818", 0xb6}, {&(0x7f0000e0c000-0x1e)="1065d95b412414df0fbdd15d4000980c21f901da1c871d2460a3c1e106d6", 0x1e}, {&(0x7f0000a9f000)="46ebd36093c3242447b19f918d4870ca042436f4ce793317e74a446d738ba799c0f491bde0f8c9a0", 0x28}, {&(0x7f000053a000-0x45)="ffd8b6af5084346a23714bd26f075cfa5aa42bea60429e96695d399660ed21155809f8d919901796ad74024da12477e6ef86e7cb9a090a09b39e2682eeca846e0bd2170f04", 0x45}, {&(0x7f0000ae7000-0x64)="b1f5e304056c09dd737b827471437ea94fb7dc9049dfa220b16b3ff30eb616c0cba371f7d444e2babaa58461e33f710b05a05c7c0503c3bd09626e145c52d9b79d5b077ab363adcc61bc4144ad656141648435f8f6d91e6aafbb706effad51e365c38846", 0x64}, {&(0x7f000059a000-0xe0)="6257b67d6a3466c93e846ed300d6b056e1f936ac87fb19d02ebc6d8d3949fa771d85c09d6df558c026a5e02e95366b22efb6d0bcb67f8650f0d9f4ddb81f00745e22010c4e8469b33779dc2ec70f4d30d71199abaa2d7dc9411f5857e889180e4476661f2ec9ecf9e42b233d4f85c1e2950ec7fdfb22afe61bf6e63f4e96564171f1630fd865ae2b88d1aecea9e4d5a8b2b2e3dad960582e86ddf1b62089df09aa308886a0f9c7ee5ae93b9a8bb10d6849d4ef7811d8d7133fb72c39d931331617e9a29f4b1abe8037d1e7d3eebbac081d3cc959f5f750180f1fffe77226206b", 0xe0}], 0xa, &(0x7f0000acd000-0x38)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x8010}, {&(0x7f0000d85000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006ae000-0x40)=[{&(0x7f00000bc000)="cf52f1b817c26fac0712469026aeb536d473e072e27b5e0c088e7fa723f7d22f36298b67965328a3f3128b31ab64742bfc29329282fd2b5f15c0555203089993c9ab1a362b9847d247dfb6890833610fe7cf6b09eb2e15d562185a3105113633a41a2800359f382caa2fac659570954228d2ec2243d34e78a83f570952ba8d36406a9726bfaff399fb5d556769d8666592abad7bb4306490ccddc96dd0", 0x9d}, {&(0x7f00003d5000-0x54)="f9d27269ce4a5443e0c675115007df3d4db1a839c435550f3631b24ac42dae9716a298bbe3f81dc16ebbba56b51326f0687f78e61a9c7e2bd2ff822b782628923ef0cb9f48f1bbf5b6ea75a35a0c17585fb2e95b", 0x54}, {&(0x7f0000a97000-0x20)="669dd52fa93d596072969f99575cf23d3ed5e71f800fc3fcbdb81eecb20bd604", 0x20}, {&(0x7f0000f63000-0x27)="4c980f3e82d8bf6b3c4c09df3816dd9c8acdcb1b892099cd30f6e167d4e22baa7b15f74685722e", 0x27}], 0x4, 0x0, 0x0, 0x1}, {&(0x7f0000bfd000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000068e000-0x30)=[{&(0x7f000097e000-0x5a)="4693566623bb5dd243f051a32c7c2ebbf342881d58f6c5de0cd8c4e2d0b7604c12e5886ba894c3286c86f77609c718b0384cb81c8f72e76c75292464b59ab078ff3e56daf87e7183e924c65386de1edaa43382c2be6b4efa6d91", 0x5a}, {&(0x7f0000117000)="cedd3970618e54bb1b945ecc88f4bcb591bd6f7c50c343b5a6eb6b5290630868f601c9c8d8a66df88d354b5bde8bd5a9aeaf3238b7b9f9312d568067f7deec2ffc8f693789fd9ac54b62396e547cb4bed24888731ff2cd71802b4bade947f2", 0x5f}, {&(0x7f00006db000-0xbb)="4dd6c83eeb9a7efc240558ee021d41f6fcfdf40b85cc6e6424a1854df7e6362eff5afa0abb9a81628c1d025c25cb506e439ac89d81b0150f5693813b423cff2d110ba2dedf87ab063aee96eacd260539e281c76561c397759bfeac65e57faa1f718199b8f0980a704745e35d7545770a68d3f4d9e9c2d8fb7fa35ae25b5282e4b4d7442f4b2cb22d9817a997476a4841080e54d49c4355cc64bd12c3f4cc33b761f797f8291af629d61d9bcf31bbff7d43b006fdfb739eb087152a", 0xbb}], 0x3, 0x0, 0x0, 0x841}, {&(0x7f0000d07000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000bde000)=[{&(0x7f0000411000-0xa2)="1b3541c9eafda882a5a186044d750e1cf67948e5cc6d4a4112704e32efd58193ebb919aa6255e9eb202f03eaeb33efe605039f5a1914515a7da26873466abd9900289d2c8081400e0d9645eeaf003cb6e4077fae9ca656991f890d79226af8bbe7ff614cac9a7e2bc204e33320f974ed53e43db2014a0639bde530f755eab58b468f58b828111abf1577655a87d19d0fa155d3158a01704d753afaa23385218eebd8", 0xa2}, {&(0x7f0000162000-0x5a)="6f50ed45226ac9b6aedeeb93a52a71a11fda8ba4854a2bb8ec8dad71ef2b9dd16bfc65e197c4eee78249937905067de98cae27d6a4d1eefdc7e13769aeb4b926a81207d87383f2eaa777a0c66249d94673a013b0d2693760086f", 0x5a}, {&(0x7f0000265000-0x7e)="75fb6bc0215e9cab29fa531c6e1d7f6b4011f08072df0974a44f20a7b4a9a6baa2a0c50a4e84334e1cdf75cf3c20c4653ce472b891d79e4176680c07511add1a32230f61007cb518788cfe46db30b478c5c78f761c0581a3aec3f4aeaa2c108e221d24d2c485a3671064b41f1ff523f14bb5d255b44b4521d79bd7619bdb", 0x7e}, {&(0x7f00009d5000-0x6e)="e3ef68b2af4ce747ba465311bc126c71df533f023343da210d71379e4cd034045ecd07841a08db784dda575f9e09198bc7d37fd80c416026d5e1299eb22b7c69830cf631f3db23983f1630d7b4edc4cb425a5c638281f6f85e85b09c5a0d47e0c73cdb5f440cc494dff32cc48e7b", 0x6e}], 0x4, &(0x7f0000dd0000+0x755)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x60, 0x20008080}], 0x4, 0x10) r11 = syz_open_dev$usbmon(&(0x7f0000add000)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_pktinfo(r11, 0x0, 0x8, &(0x7f0000802000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000f9f000)=0xffffffffffffff4b) getsockopt(r11, 0x6, 0x3c6a, &(0x7f0000415000)=""/68, &(0x7f00000b9000-0x4)=0x44) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000c6e000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00006d6000)=0x8001) r1 = syz_open_procfs(0x0, &(0x7f0000dc8000-0x9)='net/unix\x00') sendfile(0xffffffffffffffff, r1, &(0x7f00004db000)=0x440, 0x40) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000334000)='/dev/loop-control\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e8e000)="ff01000000000000000000000000000101000000", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r1, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c08000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/rfkill\x00', 0x2000, 0x0) accept4$unix(r0, &(0x7f000017f000)=@file={0x0, ""/40}, &(0x7f0000a95000)=0x2a, 0x80800) getsockname$ipx(r0, &(0x7f0000a2a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000715000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r1, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x4, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r3, &(0x7f0000017000)='./bus\x00', r3, &(0x7f0000019000-0xd)='./file0\x00', 0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cf8000-0x9)='net/tcp6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000ef2000-0x6b)={0x0, 0x63, "2fd6b0344141932eaf5d9c10e3bf685b5cf5f7d47f4489aea3eb8c66583dd369b1f537691d1af2bd2429f35668314c907b75e660157b7d15ce9ebedadf3fca98962d93fd154efdff5925b0eaf07caf767f8566b37e19f5e83a2191060f8d9ef8365d14"}, &(0x7f0000936000)=0x6b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000bfe000)={r5, 0x6c3675d8}, &(0x7f0000234000-0x4)=0x8) 2018/01/12 04:45:59 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000004000)=""/0) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x401) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)=""/0) write$evdev(r1, &(0x7f000011c000-0x90)=[], 0x0) close(r0) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:59 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000262000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00007f3000)=""/52) poll(&(0x7f0000156000-0x30)=[{r0, 0x8000, 0x0}, {r0, 0x4, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x80, 0x0}, {r0, 0x2245, 0x0}, {r0, 0x40, 0x0}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000cb9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@generic="fffb897db370817e1d51ac576c375e89", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) r1 = socket(0xa, 0xf, 0xad7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000003000-0x40)={0x10001, 0x5, 0x7, 0xc572, 0x7, 0xfffffffffffffff7, 0x0, 0x0}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000+0xd96)='/dev/hwrng\x00', 0x80400, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r3 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000006000-0x10)={0x1, 0x1f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fallocate(r2, 0x1, 0x2, 0x7) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x20)={0x1, 0x0, 0x1, 0x5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000007000-0x20)={0x0, r4, 0x10000, 0x3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000008000-0x10)={0x10000, 0x20101800, 0x1000, 0x9, 0x2, 0x2, 0x2, 0x3098, 0x4d, 0x95b}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000006000-0x4)=0x7fffffff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000008000)=""/128, 0x80) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9f, 0x8000, 0x10001, 0x100000, 0x8001, 0x9f, 0x2, 0x0, 0x38276a96, 0xc0a, 0x8000, 0x2, 0x5, 0x8c7, 0x14c]}, &(0x7f000000a000-0x4)=0x108) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000000a000-0x8)={r5, 0x100000001}, 0x8) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f00005ba000-0x4)=0x0, &(0x7f0000b52000-0x4)=0x1) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000026d000)='/selinux/enforce\x00', 0x202000, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00008e6000)=0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d2b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000000f000-0x4)=0x10, 0x80000) bind(r1, &(0x7f0000ebd000-0x80)=@generic={0x10, "c0d3bd49f46170dc1ae684e223d15438973cc14b944ca95ad6464f19474b9ce06afeb8569780f9cfd225d655af7b65e8cbc6376034d49cd04d9b157cc1294a8bec0acd54de77ad9356eb9886ef6a8d27b608f2a691089f54048da7ec65e7044b4c36b2a35f121c8e23dde5f40e4dba98899d13832b98a493965137052b1a"}, 0x80) openat$ptmx(0xffffffffffffff9c, &(0x7f00004e0000-0xa)='/dev/ptmx\x00', 0x800, 0x0) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000fb6000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000097e000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c12000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff00000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x101, 0x6, "6bcb1198efb4703032173ef1cba6e84cacafb8c432aa4c86712cc1faa5a07a265c723ba991a1f5f24f4fcb4b505c1c159406cf560f2493e060f9790a38c4b136761a3f4ddb52670370d92bcf8e7df59a"}, 0x160) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c63000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f62000-0x4)=0xc) lstat(&(0x7f000027a000+0x2d5)='./file0\x00', &(0x7f00002b4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getgroups(0x3, &(0x7f0000430000-0xc)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fstat(0xffffffffffffff9c, &(0x7f00001d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00008d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(r0, &(0x7f0000002000)='children\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x9, 0x2, 0x7a, 0x80000001, 0x9, 0x8577, 0x0, 0x0}, &(0x7f0000001000)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000001000-0x8)={r8, 0x1}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00000be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x8, &(0x7f0000030000)=[r1, r2, r3, r4, r5, r6, r9, r10]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ff0002ff00ffff000002021506000fffff04000000000d00090009ffdf0f00000000f6", 0x29}], 0x1) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)='ns\x00') exit(0x0) getdents(r1, &(0x7f0000bcd000)=""/145, 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x4000000010, 0x802, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000c67000)={&(0x7f000099c000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000133000-0x80)=[@in6={0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x2, 0xdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3519}, @in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x1000}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}], 0x80) clock_gettime(0x0, &(0x7f00008a1000-0x10)={0x0, 0x0}) fallocate(r2, 0x2, 0x8, 0x80) ppoll(&(0x7f000091d000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000670000)={0x0, r3+10000000}, &(0x7f0000bc6000-0x8)={0x0}, 0x8) write(r2, &(0x7f0000aac000-0x24)="2400000028000708000000000000000001f6efff010000000000000002fffef4ff7e23de", 0x24) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x800000003, 0x0) write(r0, &(0x7f00002e3000)="260000005e0009000000eaf83a000000000000001e000000ffffff000008db1ee9ff4435eade", 0x26) inotify_init1(0x80800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000fe1000)="f638c5d18a4e79fcc3ed334e8660eed259340a03fed322b6278ab97def31ca5e62d7c98dbd979a94e08c19a8f0a6ab0777fcd4131acb2c978dd40baf8f53c34683") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000fe1000)=0xfffffffffffffffe) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00000dd000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000f75000-0x20)={{0x0, 0x0}, {r1, r2+30000000}}, &(0x7f0000a24000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000adc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000424000)='/dev/rfkill\x00', 0x0, 0x0) dup2(r1, r0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006dc000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$int_in(r2, 0x5473, &(0x7f00008e1000)=0x4) 2018/01/12 04:45:59 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005ad000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x9, 0x14}, {0x20, 0x6}, 0x8, 0x1, 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, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000d64000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000dea000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:45:59 executing program 5: clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") unlink(&(0x7f0000bd1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x12100, 0x0) listen(r0, 0xd3) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000776000-0x8)='./file0\x00', 0x4, 0x1) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c4f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000568000)={0x0, 0xa051}, &(0x7f0000cbc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e43000)={r1, 0x1afc}, 0x8) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) getpriority(0x1, r0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x50, 0x36, 0x10, 0x3, 0x3, {0x20, 0x0, 0x0}, [@nested={0x8, 0x3, [@flag={0x4, 0x87}]}, @flag={0x4, 0x25}, @generic="0888fcc963f84c2d7ab458d632091615f072768358aae3153ed11fd02bb87a6cb7a74261afcfb8a89cbe97cc2a7eeb"]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x8000) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00002a7000)={0x0, 0x0}) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000e5a000)="", 0x33, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f00003af000)='keyring\x00', &(0x7f0000f38000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = getuid() r3 = getegid() keyctl$chown(0x4, r1, r2, r3) r4 = getpid() ptrace$getsig(0x4202, r4, 0x5, &(0x7f000019e000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f00005ea000)='keyring\x00', 0x0) accept4$nfc_llcp(r5, 0x0, &(0x7f00003e4000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000eb6000)=@sack_info={0x0, 0x92e, 0x0}, &(0x7f0000c6e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000381000)={r6, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x2, 0xe39, 0xf3, 0x80}, 0x35) 2018/01/12 04:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00005a3000-0x10)=[{&(0x7f0000f8e000-0x39)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0xfffffffffffffefa}], 0x1) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f000088d000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x80003, 0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000283000-0xd9)={0x0, 0xd1, "f9542ff66af5d9fd64ec9e10ed94e6a8cf74052fc09c4c01acb2ba10a595090ec8aba23dc8d8a2386f4739b11d2d3a3e6a9a87c91347f9123c07517a8f6e4e26e6dc27b8ceafb23246757e521c63fa4baf7a5f531530fc622f5fdb4b1f6ddcac47d81d62fc071d7929257ba1e6879fabffb559a8b1ed67375b72e9b41d8d88a063c97f43c4ee371434647e8d98f4b23813da2aef6e8d7d654eab3a369ff9a513e1dd0c4b376aeb06d1ab57c4a08a08060c0dc4efc1416bee2d4eee7fdae743f993c4ca96c709e4e0a9f25df4bdb6e2f634"}, &(0x7f0000c6e000)=0xd9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00007f2000-0x21)={r1, 0x3, 0x19, "7b3e87dc963cb83241859fda737ce4539a5f4a2f9849c48515"}, 0x21) socketpair(0xf, 0x3, 0x4, &(0x7f0000ccf000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00006f4000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000582000-0x3)={0x0, 0x0, 0x0}, &(0x7f000020f000-0x4)=0xc) epoll_create(0x93) r4 = syz_open_procfs(r3, &(0x7f00009b6000-0x8)='ns/user\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r4, &(0x7f0000015000)=""/0, 0xfffffffffffffe69, 0x2000000000) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cc4000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$inet6(0xa, 0x2, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x1cd60000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000c4f000-0x44)="320c72f3845b7e4400190459a03deb33bebfb4eff97b9b04a751d49c3c771ff1a24ed36b64c78b9d9b393bf064883ec77e864f4017805ded81acb4e4425059a70f013791", 0x44, 0x4000, &(0x7f00004f3000-0x1c)={0xa, 0x3, 0x2146, @loopback={0x0, 0x1}, 0x4a}, 0x1c) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000)={0x0, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000673000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000886000-0x8)='/dev/sequencer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000048c000)={&(0x7f0000f5c000/0x3000)=nil, 0x1, 0x5, 0xc, &(0x7f0000e81000/0x4000)=nil, 0x4}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x100000001, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000001000-0x4)=0x90) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000a8000-0x86)=""/134) r3 = creat(&(0x7f0000b19000-0xa)="e91f7189591e9233614b", 0x148) ioctl$KDADDIO(r3, 0x4b34, 0x581) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000e5a000)="", 0x33, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f00003af000)='keyring\x00', &(0x7f0000f38000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = getuid() r3 = getegid() keyctl$chown(0x4, r1, r2, r3) r4 = getpid() ptrace$getsig(0x4202, r4, 0x5, &(0x7f000019e000-0x10)={0x0, 0x0, 0x0, 0x0}) r5 = memfd_create(&(0x7f00005ea000)='keyring\x00', 0x0) accept4$nfc_llcp(r5, 0x0, &(0x7f00003e4000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000eb6000)=@sack_info={0x0, 0x92e, 0x0}, &(0x7f0000c6e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000381000)={r6, @in6={{0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34ec}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, 0x2, 0xe39, 0xf3, 0x80}, 0x35) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000fbf000-0x9f)="b691a6a0cda51a41eadee11387215862a10c3885399b0bf8ce67f360a49ca65c62584620e9117639d4e36ff7aa631690cca8b7da49787ce2c72ee0ab499ff9ac037af811c9ffaa1eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aea", 0x90) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ede000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004ae000+0x2e2)=0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000261000-0x4)=0x0) r3 = getpgid(r2) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r3}) 2018/01/12 04:45:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e9f000-0x9)='/dev/ppp\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fad000)={0x5, 0x0, 0x10001, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007fb000)={0x1, r1, 0x10003, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000d1000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x400000, 0x0}) capset(&(0x7f0000b43000)={0x19980330, 0x0}, &(0x7f00006ed000-0x18)={0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000fec000)={0x0, 0x0}, 0x100083ffd) ioctl$KDMKTONE(r2, 0x4b30, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f00000c4000-0x4)=0x0) sigaltstack(&(0x7f0000015000/0x2000)=nil, &(0x7f0000252000-0x8)=0x0) 2018/01/12 04:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = syz_open_dev$tun(&(0x7f0000bcb000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000080c000)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007af000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000895000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@empty=0x0, 0x0, 0x0, 0x1, 0x3fffc000, 0xa, 0x20, 0x80, 0x1e, r2, r3}, {0xffffffff, 0x8000, 0x7, 0x4, 0x401, 0x2, 0xff, 0x2}, {0x0, 0xffffffff, 0x7f00000000000000, 0x43}, 0x9, 0xc, 0x1, 0x0, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x3, 0x49a, 0x4, 0x0, 0x1}}, 0xe8) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000494000-0x4)=0xcc8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000028000-0x4)=0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001ef000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000041d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000985000-0x38)={&(0x7f00000c7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6e000)={&(0x7f0000882000)=@newsa={0x180, 0x1a, 0x201, 0x0, 0x0, {{@in=@rand_addr=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x6c}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}, 0x0, ""}}, @algo_auth={0x48, 0x1, {{'sha3-512\x00'}, 0x0, ""}}]}, 0x180}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b70000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}], 0x1c) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e0000)='/proc/self/net/pfkey\x00', 0x105000, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f81000-0x20)={0x7, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c63000)={0x0, r1, 0x10001, 0x4}) r2 = socket(0x10, 0xe, 0x0) write(r2, &(0x7f0000b59000-0x24)="24000000190025d0471c1f24fffffc0e0200000000100000000040ea0800060000002ae0", 0x24) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000f82000-0x8)={0x2, 0xeb}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000f81000-0x20)={@generic="53ee553afcdadf56c5aaf73b99d57434", @ifru_flags=0x7601}) recvmsg(r2, &(0x7f00006fa000)={&(0x7f0000e8b000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f7e000)=[], 0x0, &(0x7f000089e000)=""/96, 0x60, 0x0}, 0x20) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000076a000)='/dev/input/event#\x00', 0x7, 0x88001) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000815000-0x4d)=""/77) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000f34000)={@multicast2=0x0, @empty=0x0}, &(0x7f0000d49000-0x4)=0x8) open(&(0x7f00001d5000)='./file0\x00', 0x400040, 0x20) r4 = fcntl$dupfd(r1, 0x0, r2) recvmsg$netrom(r4, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x0}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x42) 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000280000)='/dev/autofs\x00', 0x260000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000763000-0x8)={0x0, 0x0}) dup2(r0, r1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000e1e000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10000000000016, &(0x7f00009a9000-0x4)=0x0, &(0x7f0000fd2000)=0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dcb000)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000765000)=""/104) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000d6000)=r2) 2018/01/12 04:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) linkat(r0, &(0x7f0000a24000-0x8)='./file0\x00', r1, &(0x7f000048a000-0x8)='./file0\x00', 0x1400) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a53000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x7, 0x0, 0x400, 0x200}, &(0x7f00004ec000-0x4)=0x20) r2 = open(&(0x7f00001ab000)='./file0\x00', 0x268900, 0x0) recvfrom(r2, &(0x7f000091b000-0x7)=""/7, 0x7, 0x12000, &(0x7f0000ba3000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") [ 40.729654] device gre0 entered promiscuous mode 2018/01/12 04:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007af000-0x8)={0x0}, 0x8) r1 = inotify_init() close(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) pread64(r2, &(0x7f000032c000-0x5f)=""/95, 0x5f, 0x0) close(r1) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) open(&(0x7f0000021000-0x6)='./bus\x00', 0x0, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000d00000)=0xf764) recvfrom(r5, &(0x7f0000017000)=""/0, 0x0, 0x0, &(0x7f0000b34000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, "6c7a0700000000000000000000001300000000000000e2ffffffffffffff00"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x1000000012) dup2(r0, r5) clone(0x0, &(0x7f0000fdc000)="", &(0x7f0000047000-0x4)=0x0, &(0x7f0000b45000-0x4)=0x0, &(0x7f00004ea000)="") tkill(r3, 0x80000000016) 2018/01/12 04:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d45000-0x10)='/dev/sequencer2\x00', 0x300, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000555000-0x8)={0x0, 0x9}, &(0x7f0000692000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000005a000-0x14)={r2, 0xd812, 0x4, 0x3, 0x1, 0x7fffffff}, &(0x7f0000ec8000-0x4)=0x14) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000004d000)="", 0x0, 0x840, &(0x7f00008ec000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000004000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003000-0xc)={@rand_addr=0xffffffffffffff80, @multicast1=0xe0000001, r1}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x20) writev(r2, &(0x7f0000003000-0x80)=[{&(0x7f0000344000)="e7", 0x1}, {&(0x7f0000002000-0x1000)="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", 0xe22}, {&(0x7f0000002000-0x6b)="68b020d0d7ddb29259e7652c453d04ab69a95e1aaf85853f190ada2914ee8c0e672b88443adbf7e41df0229c942df6455a43bc33d0396f45ab713bcece38a06c9a8d506d4647c713361b65cb3e0409280790eec53dc991470e6d5939edc347389ec00f00a809f125ddd36f", 0x6b}], 0x3) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000002000007ff, 0x8000000000000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000067e000)={0x0, 0xfff}, &(0x7f0000319000-0x4)=0x8) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e3c000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6b, 0x100, 0x9, 0x10}, &(0x7f0000fc4000)=0xa0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fc3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc5000)={0x7, 0x800e, 0xff, 0x97c4, r1}, &(0x7f0000fc5000)=0x10) 2018/01/12 04:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000fa2000)={@common='gre0\x00', @ifru_names=@generic="4f5400810000004f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000367000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f9b000-0x108)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x6, 0x100, 0x8, 0x8, 0x80000001, 0xc6b, 0x0, 0x6, 0x100000001, 0x100, 0x3a, 0x20, 0x7, 0x7]}, &(0x7f000021e000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000324000)={r4, 0x0, 0x1, [0x5]}, 0xa) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a8b000)=0x80) [ 40.782214] SELinux: unknown mount option 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x0, &(0x7f0000d22000-0x10)={0x0, 0x0}, &(0x7f00003bc000-0x4)=0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000479000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000d18000)={0x0, 0x0}, 0x10) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, r0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000761000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009d5000-0x4)=0x401, 0x4) 2018/01/12 04:45:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000000000+0x384)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) pread64(r2, &(0x7f00005db000)=""/18, 0x12, 0x0) dup2(r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) tkill(r0, 0x15) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 40.805766] device gre0 entered promiscuous mode [ 40.823920] SELinux: unknown mount option [ 40.826035] device gre0 entered promiscuous mode 2018/01/12 04:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) r2 = dup2(r0, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x0, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) sendto$inet(r1, &(0x7f0000589000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000421000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002cb000+0x69)=0xe8) r4 = request_key(&(0x7f0000be4000)='.request_key_auth\x00', &(0x7f0000d99000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000423000-0xb)='/dev/loop#\x00', 0xfffffffffffffffa) getsockname$inet6(r2, &(0x7f0000783000-0xa)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ec2000-0x4)=0x1c) keyctl$get_persistent(0x16, r3, r4) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x1) 2018/01/12 04:45:59 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000-0x8)=[@increfs={0x40106309, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x2)=""}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000000b000-0x4)=0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) [ 40.914159] binder: 7121:7124 BC_ACQUIRE_DONE u0000000000000000 no match [ 40.931936] binder: 7121:7126 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/12 04:46:00 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb3000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000feb000)=""/105) setsockopt$sock_int(r0, 0x1, 0x80000000a, &(0x7f00003c3000)=0x0, 0x4) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000047b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004ec000)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @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}}, &(0x7f0000cf0000)=0xfffffffffffffff6) setresuid(r1, r1, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001e6000)={0x7, 0x800a, 0x365d, 0x1, 0x0}, &(0x7f0000d72000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000d1000)={r2, 0x22}, 0x6) 2018/01/12 04:46:00 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000008000-0x10)={r1, r2/1000+10000}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@generic="23eb6010f1da14dc9c888f2ed766193b", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000008000)='sched\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000008000)=0x0) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/01/12 04:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003c0000-0x4)=0x0) geteuid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000003b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresuid(&(0x7f000072d000-0x4)=0x0, &(0x7f00003c9000-0x4)=0x0, &(0x7f0000a69000-0x4)=0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000770000)=r2) fsync(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000d9a000)={{0x0, 0x3, 0x0, 0x0, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f00007c2000-0xab)="f27e9cf4de581fafad059a08c7655d63d82ba9910ec899c63e419a3332d15ae80b33194eee283f3e20bdb51a64f9b0e72a1175bcad854aeb7aa272a9a18887795ec8b38cac8f7384dc7b74e08897b8614a199e2755aad8bf02854a0c78f8f00262e6eab3ceae17fb28fde3a74c3fdb236bb028fd9917220b07dfca45d1ee5821560bb5edd0ccaa2d1337e83e40a800955548c389c7f4e597886f355de956306a4aa1fb9df41ac7fb89e80d", 0xab) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000e61000)=""/0) 2018/01/12 04:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x1006000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f25000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d95000)=0xe, 0x80000) accept$netrom(r1, &(0x7f0000238000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e08000-0x4)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000ae8000-0x4)=0x103, &(0x7f00002b9000)=0xffffffffffffff6e) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) sendto$inet6(r1, &(0x7f0000e50000)="acbe77d652ff9ba6a38603708ba79f6b5f3434cd257e828825a528f5d9ee6001d2e5fe107417325ce7a0de1baf604a501ac494e8d6f436124fda55acd2f3d9f9fe6120e8941bc059b6a3c7d5f3b8b9d15ab9c34c2989711163b6ece24156b628023ba112d72ec65bfead522db3f120f18783d239430e268e162e640a3abfb2b738a695f03b6bb5109b9a1148e4513892dd36380e4f49aeb651c04ad549693cccc4b8f2b1d468438894fc9652e40cf277dd04f00dff8c5140858a9039fce800c1ddbab941a4b4760100f89dfe3ab68163", 0xd0, 0x800, &(0x7f00007c6000-0x1c)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ecf000-0x4)=0x0, &(0x7f0000ca6000-0x4)=0x4) getpeername(r2, &(0x7f00001d9000)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009fb000)=0x10) readlinkat(r2, &(0x7f0000d5e000)='./file0\x00', &(0x7f00009af000)=""/152, 0x98) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/12 04:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000df0000-0x7c)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8906, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d5ba00", 0x0, "1e0092"}, ""}}}}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b85000)='/selinux/checkreqprot\x00', 0x8002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000729000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d23000)=0xe8) keyctl$set_reqkey_keyring(0xe, 0x7) r1 = syz_open_dev$usbmon(&(0x7f00000e7000)='/dev/usbmon#\x00', 0x10000, 0x400100) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000fad000-0x2f)=""/47, &(0x7f00005b9000)=0x2f) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x5) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) madvise(&(0x7f00000fe000/0x3000)=nil, 0x3000, 0xb) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000aac000-0x8c)={0x7, 0x4, 0x4, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000db4000)={0x0, 0x0}) r1 = getpgrp(r0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) r3 = socket$unix(0x1, 0x3, 0x0) lstat(&(0x7f0000ed3000-0x8)='./file0\x00', &(0x7f000036c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000e13000)='./file0\x00', &(0x7f0000a74000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00006de000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00003ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000369000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ede000)=0xc) getgroups(0x1, &(0x7f0000ed8000)=[0x0]) getresuid(&(0x7f0000861000-0x4)=0x0, &(0x7f0000892000)=0x0, &(0x7f0000622000)=0x0) r11 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000ada000-0xa9)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc1000)=0xe8) lstat(&(0x7f00001fc000)='./file0\x00', &(0x7f000096d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000088b000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0xe8) getgroups(0x5, &(0x7f0000c39000-0x14)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000015000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000031d000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000bec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d74000)=0xc) fstat(r3, &(0x7f00002e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000237000-0x4)=0x0, &(0x7f0000950000)=0x0, &(0x7f000022e000)=0x0) sendmmsg$unix(r2, &(0x7f000043a000)=[{&(0x7f0000890000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00006b3000)=[{&(0x7f0000fe2000-0x3c)="5778813a5428544704f5b1b6a3c40dee02873e917f6fbb1a880e86a6d8a2a4d515bd3a45c1cc6760e50b50240a60a7096eb16dd2c20410a29f3ba65c", 0x3c}, {&(0x7f00009db000)="bda9a79124225ea4fd12bb4cddff7bfa0e61ad19a8b73cf1e74fc576f637d31aabcb3f32f3573647c9f8cb685a47ed31de14e0e41bba89bbaa465c93b2d519d77241163a08efe40ab2ed5b6b3e8e9ce029916c2dfbd09e9fb1e0c645fa32d08c014ec6adc6eeb13b38a1699cd04e64cde49527f1f8b5a4ebfdf10fddae8850da3e807fae7bb7d40ffdcdb0212073d77f45fa4fe23133ff475c11f47e8113ba8babef", 0xa2}, {&(0x7f0000744000)="6bebd63124714f342b2495d8f36436df7f7395a303389929117b8083429b0f44832d4f27c23fd2982afd764cdc24ececd94e76aca9976bae845bd5620872ee53e97d83d64b9e39a6feb4358adce0c40cc35654a2900dac9cf0e538ecf79eab968e5cba89c0880ab359bd5668e8388826dae2791b6689ef1ec24475e254a3bab4651719721b6e63c5c16f40d41663c5a2a02295bdff74edba347e6203ec2eed03300f254d028e4404ed3a90d6b7ceeafc6ebdd9c79e8670fec9e780", 0xbb}], 0x3, &(0x7f00004ac000)=[@rights={0x38, 0x1, 0x1, [r3, r3, r2, r2, r2, r2, r3, r2, r3]}], 0x38, 0x40001}, {&(0x7f0000d5e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009b0000-0x50)=[{&(0x7f0000153000)="3e20d66aa1b90bba6a03486abe961799e463c25fed5a9aaab23f816a47a3ecbd422c6c903e40b10cdb52fae88bdb18084056184d8a84edc4d641c5f1378f1eda03a43383c13bb5bc0821c417851dc9e3ac54699ed6d05f1fc0c62728814c59add5542c175bc9d9b1f2f9d33e013939e1abc20ce1a415bd0fcb1082dfe010a2df4dd1fde0833494117fbd303d7ed790853e28548b765c54c3e59e6f2bc93a0cefbc16f184210007300d3b7649d1f3c42df56508e39e27064066148fcd29a98c71e89462dce6c296e121fad92d8efa817926", 0xd1}, {&(0x7f000034a000)="2b949a6131b6194228be012b", 0xc}, {&(0x7f000063c000)="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{&(0x7f0000738000-0x1000)="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0x1000}], 0x7, 0x0, 0x0, 0x4}], 0x9, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r20, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) getpeername$packet(r2, &(0x7f0000774000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a83000)=0x14) recvmsg(r21, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e22000)='/dev/autofs\x00', 0x200000, 0x0) getresgid(&(0x7f0000314000-0x4)=0x0, &(0x7f00007dc000-0x4)=0x0, &(0x7f00004ce000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000091f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b0d000)=0xc) getgroups(0x5, &(0x7f00000ed000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r3, r5, r6) socketpair(0x1f, 0xf, 0x100, &(0x7f0000cb8000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_FD(r2, 0x4c00, r7) linkat(r2, &(0x7f00000a4000)='./file0\x00', r7, &(0x7f000090f000-0x8)='./file0\x00', 0x1000) r8 = fcntl$dupfd(r1, 0x0, r1) r9 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$packet_int(r9, 0x107, 0xf, &(0x7f0000577000-0x4)=0x9, 0x4) setsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f00004a6000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a0b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000a63000)={0x0, 0x2}, &(0x7f0000baf000)=0x6) listen$netrom(r2, 0x7) getpriority(0x2, r4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000f73000)={r11, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f00001bd000)={r11, 0xa2, "a936d66c21cae23804b046aeb8eaafbc3a25b103bacf0323e46cd1b16dddb0af7e5af6185b70e43f935eb568e4007023b41e7406acda00a8c0a032e5eca32fec4d442ebc6ecc561b034198952c0a8d62d03d8575c0d4da37050ebbde92d381c1a710317f16ee8c6077110849a9a7873bbb5b4dd5246344f648577f6e6e37ad441c2034c1b7f35930625e0fc184ac270a7b399a1bc761f523864e7a60562abd0b060d"}, &(0x7f00005fb000-0x4)=0xaa) bind$packet(r9, &(0x7f0000c85000)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) dup2(r9, r8) write$tun(r8, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) write$sndseq(r2, &(0x7f00001c4000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"226b5687b1a7de0baa89981c"}}], 0xff68) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00001ff000-0x78)={0x658, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x46a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x400, 0x1ff, 0xff, 0x100000000, &(0x7f0000d79000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x8, 0x0}) [ 41.467746] device syz3 entered promiscuous mode 2018/01/12 04:46:00 executing program 5: socketpair$inet6(0xa, 0x800, 0x10000, &(0x7f00003bf000)={0x0, 0x0}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f000056d000-0x8)='./file0\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xc024c7cf956daeeb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(r2, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r4 = dup(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000866000)={0x0, 0x0, 0x0}, &(0x7f0000632000-0x4)=0xc) fcntl$getownex(r3, 0x10, &(0x7f0000ac3000)={0x0, 0x0}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000819000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000498000-0x8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r5) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ae8000-0x4f)="7fd33206475460e06e0527263aa8d5c0bd2d577b6ebafc0eeeed8751746077945703b389cd18d6a0028bf8632e164de8484e7faaf72d095d432ba30dc3bed75c4e192431389d4c60cd423e27673b97", 0xffffff85) 2018/01/12 04:46:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) fcntl$getown(r0, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bb8000)={0x0, 0x0}) getpriority(0x1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(0xffffffffffffff9c) writev(r2, &(0x7f00003f7000)=[{&(0x7f0000b06000)="cfb2a0b04ac6406508636f9a4cb4d0ac27a441ef59c8e3de23eb4475d3c9b2c38e2e90df846e630d6a8966dcc1b0c303cc80002bfb7ec2d42a5e062efb550cb6f5d5d6eeed6a828a1eb2b63e613458c36eb443b7d368cbb79e296de7252dae56ef11d56d400fa6c922134154a909", 0x6e}, {&(0x7f0000004000-0xbd)="7af3639986569ccba6ffaecd3765b3c245c91bd3b52fca2271652bcc7e6ee859fc9bb80250d716944336d39eda322d54d2f6fc218f0196c3d719232bc4670762d7abcd7b3bd60a18267bfa30bc824375131bf76dbf897e1259f7e89adb373db7bd51c109625833ce79608dfbbe10f0bd35f7ea8a5ef685745a8635562de10079bebcf3a6f551900cc31f2ebe697e24439f54e2b1f65f56f330f8f4f0da3e2e3058efcbc989813da87bc8d7a12f48c918ddf38c3c67e3a87a8b4cf52e00", 0xbd}, {&(0x7f0000edb000-0x4a)="8e5b324e653787df29c1bf0a26af68706b614aafe73f8ee71b254dfb598a9a22e148b1d10c97381ffb91825d495b07d3abeaaa0c311940c444c576ed464f3bd3325b726fbf9aff06b91c", 0x4a}, {&(0x7f00001e9000)="b56b1d272379d669d1faaf4c6f080efabe0774c3de0365c096161b572d793301211115cb3806732d4c2101fd1f03ab0059331206229dd890621d70cd862fd8643f55e17595f512066834b0edc2297d70a03d3566354808489a008b02fa66cb022b1bc34b937a9cb672ff746c5a3dcfae", 0x70}, {&(0x7f0000b99000-0xdb)="fa7ed41949eff25b111fdac67e60535b58c569ca18f5ba1fc80a3c5fea97a81976e8ad632e0e17db4cfb04d70b4485bac3c62223b04e75479a371a54deb829b18c19573f187f202354daee86ccd8cfba9691af0b5491e6337f85371b589e4239931daf55ebd7edaca351da88eaab216b584c08cc2235c34ca224ebb2cfd6ef8205e3f288d2f406cccbbe9fe09ce4d84b804bc20a859c59006a1c5245dfca23551ecfe220c6d0853a5d739184dcb92b013f38be8305cb5f0e01e2ffb8c03b83b25e3422843c32d76a5f1252c97b47535bcba7ab2782442d477a9272", 0xdb}, {&(0x7f0000809000)="a3e03ecee772328b455126d00757d89b73d5c609e9e4ff951ecd530231578fca4d3b91a52dc83e5139f13ec81a23b2f51ea998815152ca07de9a159d88787ad653f6264c5c6ace3bbf77fbe968a901115f83899b6cc6d42c0d04662f3f13fe1a50c2e133a10bab3e85c1784b642c8337c270842119f8dedf4781e4d85de593dac44f198a78d4858861372d7bae927331870d89931a07469c6f1a630927549c3330ed3815ec4da13f2f61539678507bcffa11f343f3f5ebc5154cfb13ea4a10d35f7584c990c20868da88b4908fb162e406ea086dc22910d47f55da36aec5c33a5f334f066214ba16d48de963cc6c9df22378e8fb297926a63245ad3bea06ee5ad260c78057b3ccd6eb48de07bd1427f2fe74dbed1a577b418603599b93e55b3e5b0aece260175e32963fde69cd6a5e02f79a5c93a24cccea51922451ce3cc18a8680c6094ed882a36b1eeff7121e6e8cddbb2ad6391e934cab5fb531509ef10a59fa84149d662c9f2f381f2a7bd28e9ad1c3c1559ffc497aed4c45d8253f27020cdcb974137509fdba0eff452bb83e58448f680e44989c8fc4c121c523c8095cdfeb3c98abf65342a04626a88ee1176356539e878a34e8d859833f0bbf29dc94263a2a72631749c6b49b19d4e2a5e0a1826bc915b0c4428ea0f6e153d3c84580935bd6df5b6ecd61ae083f8657191e0f422b5685caafb6df02875dbf524f7180e5ab4bdc02f644e54613e191143687391cdce664d9581de9293027a82b1233f6d51f3bab7254b4efd20ae012c6952493fcdf10b7416f1841314f0019ec7fc893247cd68f6a0dacdf3c1b0e6ba429086835ad030a379652151556b4e1a52eb2126d1c8912496caad89dd12fbc88283965df20036ef99cfb4b6d823a51820b9ddbd66369ef1ede4d826c2c145ffcd73445aba55d0ac6dd7ce898d0ab88bda58f914f6adcc47813d35c07c0aa8a6e25d968e06986a85e7f226147077666bc8cfc68253887409236736e9ad2cfa43843609f04ab5b446b42f79048997377b97580a5f19bf541ea354ca3c5ce718fe547facd8e1ceff0e7a20a3c7c121166daf34d4efd7b4142d36beee540551ed510cd1e6c92d8ef3fd1eebc59324126ccdc2409e7aea1a57626e2c0f872ddc1b65a8ef739e0dd8dfed483293344ad408ed889cf84c74be573cbfb86edce1bb2cc868972ec0b0c77000991b4df24e957f9729383dac8fd2d5bbe036d3d5df45e71f6cc20b1874809a369c4ad30dcf76cc3a2e4669570cb02648558cf928a4ceb08bbe10d947532f60b3beac89e15907de29bbd62bbc571aeace24980e70688c7bea62c316d4c7a4116e30b5f7ebcbcf1fa2860303362647d230e8b1f52996731f2384a27cd2ce68d263cdbb060badfabf4e45f466d7bbd1f6fb97540b19e48de9e30f7cec4345aa93ada87c51065e7939558eea4dab8cab49ae63ae5aa82a3bba048f256a4a29c02cc76bb4348698061ddfeed6145a7bc4b53561ab470f54b150971bcc68c5277b6563b697061ef5330947fa00e8a95b6bde96ca1e4d83c833397a8f79812b01dd1af2282db89752cdb041cf80a579857e979f64e76faf3057b6b30f9cca0b6af6107b3dbed966e859c898429c2f5d1c3f37cf81db3803bbd0a3358c7786374808343d39e9900e18b65d887837432114cc26019e8ca04ba24fc220ba4259768c97ce543345e963eba696ded593e9f89d58c8a828ee4fd50ec797a2362c5105465d277c00ad68cd4d4b8b4fdd525fd3095d5ac05895e1d8dce3fa8cc19a4f112d8c8e64d355dd8824ad09c44bf891e2e101f214eade4ccd10f7102bb315784433f73131a099b2cb2f909772c445a7cdc29dc9502e92add1b38249a215f8c65f00300b7954eabfd0a69c3cf7ff162b82748b9a18c870d352f60e316db796d9da685a7a48c76de61ea4dea0d8bf645958df160a41a11681bdf9301ebd23a659c308796bb67b2a7a93b19d257903ae07b415c2688e974d45f732f3bf7177b63a3d35ec1c8ff2251f82d7b4be3bc274b3faf59f34e3f5a8c681c9457ec62fa70803f884ccbf1cdc8eeed111e6fb58f7eee9495243ae9b072bb8a9d2c5f390e0bc6e79379f54f30bec0f4bdaf1b5e8af735db56c958cf8f9c61d8c0dd73950b6a9b3026a11197cd2874ad0ab1da652ed46a63c085aa2fcd1d64604a0977c9752dd5997027032dad2ca089c2099a62eb65b9e9c063829e395b3593e4eb42c1541287636a501871b34ae4bdc62d08f967cc07230f72b92cd6ff4a45e807f3c74eb69613d18393285198721dc3f63b047f5325675b208dde71216005a6ee33ffe29ae83190bdd7605e5ad29b407100d8347f0c597cdbedd61c239df55122441457c633f3f8b261f15ad5c3b2a4c3bb972606f95a90472d69e4fa8d7c6113f4da5539fb5d800915d11be30194f79874e46c5208d72902431968c8bbf4697c4e688230349ef69dd716d747e0402626b189fc04dc89da10721303b1f97dfef008e3d6ed6bb65f9a9df769907eec3e9965f70a3e7be8f387bafa61d1e299aa2dbc7e8bc63c33e0a6c8df8e635b1fcab7f6d10815b6ab25faaa9111ab7d8d023c2dfc28fbb91fbb38238c74c5300a4c98e818e752421c391655a2cfd0d7b3fc6ffa229e59dee0ebf6bfef8aae829416854bb3506ce4a733f2d1410c1e69818ec5b16d5b049665da6e3a977a9dd45a0e1d1b775a5e77110e26c0c08a3c750bc0db925f649a6f0f5a33713b81192e06b821a236760fee7cac993ee8fe90052495ba9f3404c3ad7f0134d3a44846e5db676e9fea20ebc7edbd2523273936c29496e26bae4a0982906ee469f6c11103d5c6c10d8849fe7290c47e874ceb37ba0f7c1e3e2dec9fd73a4ba30f9464fcde75c9e1ad2f2e169cc5a9addaf883d1ac12442afb5f678a7d0434be7988c34fbff3b719e34cfd7a5bd2581a9078514aeef94c29f004dccefc4a251b4ada4fd1a03a3d1d9bb7f35ed710e91408b229d59ef0e7bf2ef383838269bd4bae23ca447ee264d7d528f609bc9f6596268d0cef0fcc9d8d4ec1e0260554cf361f7f6dada72b8b29289cd215ed57c85d0c74f2af31b84551df6f89e1c2e1622697730b6ff93c38c9d4fa2c6bbd7f821360473bcb5f160eabe8f0ec0d23bfff40c28f8171adc91ad1bf1e882a2b089f8f1344c6a84b8bc99a6e8284081c57ab948581810cd2030696bb9f2e5662fe6b5bba86195f0755f70ad5644f7df16a43256fe122afe95fd337b56533e6fa6782790df48ef2784089bdbc02682a731dcebf7ff5db8466a3abb80f68b16f61a70678d8e2507e4329700682657d3118516f303167bf328a141ffdb2ec08b958d75a982f4e8b494f9f2b450172a45f1436aa860b7142a8c1dc8a4cb73831ff6b76f178450ff4addd2910215660ef323d9d462d76b4f1680eda83945f56d697d22b4f79c7312aeb3aa968b82550988c34a990ebea803a23ba7d512d6ac6c2ccfefbf8b7c96644e323f6ab33eb73530a4ca9764103ebf6bd60759c5a5e395dd0b556b2d081ceadeaf23c8ecc3e1b221e8f0676da268de29a035aa8e411c9e1fb1a2b7d6b5510bdf71793de99f51f399e66bc32dc963ba04765bf7699414c743df99d04810e6e7128d37f19726cba29e065fb9c561e553a73cedfae28a8dced30173042f2e6b92c9e19fc8616665a7134ffcf8b706e9af454530aea7d8fcc63efc2ddcff67c1c9e7a4107335e2b9f8ce0f4a37a6a2c944a6abf1881d9742f884124bee4857e8e43eeba050785ab1ec2af03a0346a00085fb4a19543f36e53db4a0495b7d6a6c8fedf615b0373993c24d3e2f8479a531703ca2578c7036f19ae6f9c1dbd989e1355d814a13d7f21ed4a4536bb46a6da94abc2c688cd805be27c10aab1409ccf0fda0689fe03ea1c3f5f6325858cd24fef7b55167e65b769103010765863834e193d145348ab88549aaba3dd7c5215df6180b734505db393218bf71de8d09223d107ff5e736a5f8a2d5a97fcf8dec6118fdf1ef1ee50d891f4e554e9048baf9be4fe86ff97791daa2de40a88c2c5c77468c5fea11f9241b695b0d4336b2b45f788f9fba94b15bfe2de49555a05033fd79ecb88d9153fe9c45f858648771c875fbb86c2aa48d63ddcdd5afb5ef37d637a5a13aa9265bd17ee5d8e24560a180d4c5187a2dd119bc559eb85f49b74c5e93e66fa89f48159b660a2f57caa3c9076e8df61526951bdc8751478c3a646a4c80ae0bb17b59eeef4b853ecb5bb27338cb6cf4189ebd6a924e14b14b9adf0dfb650c077e9e00c936241f3d7318e75fe54037adab6fe7e378b07019c65b906434d03893cf792a476154e1667a99ed6341b7c2344a3addf834926e72cd7a0932ad37d198e6875fbcec998e7fe10edafc96095bf7ad25b80bb8ef3b413755b5fdfb23c7e7f01e0a87c8be68b29ff36062e1ad8325fdd9280b88861ef3316916547c18197d05fba20e5560c561c43f25e8711ae49c69f08f387aba3ed40eb82e4cd3adc9a2f54a259717e19ca0d712ca0e6641ca7f82da6187c247160918ef4e17b87a741a5dbadc88f2a92bcda48d16b6a4206dde13c9027e08456ed82ea2025a7bc0a3249206bea2a32f8fe559d818acc23574dcf761cbc239a137b02f056ef9234951584e21e2fc91878bd95194f65c7867f4f9fd944e3802c9e65c6b92ad60f526c0645002ec681a7a4b6713882769fe16159615199cf249703995b9d64e57c0faf27e60a2b7b60df2ba3f7d789e130f9e3571f186678e5ea09f74a23957a81194f10149051c037249f23c48acdbee22ecc7a92d3498c30d126912f067b881b0d7b58ea932def334caaede650ff62f86b9388972fd3257f6f8366ee183cd02599a18d68b88e59cb18a0894229ef0d93691fda202eec1b761babfed59634f1685acce2a69a4c395a32b92234c4f91f27720fa13c4f27c2887109db12354ed5ab42e1d265bb51d010a4e3dc73ca613cac067891f5f4694128071052fab490ffee477d6af861dcdad412f7a19f59fb6efddf851db862f4baf42203feb2318d154f05ed7ad8935a9d9ae1ce93e271f6ba4df831cd59af52ec8ef7bb1d7a177f273fa9c21d7016ef88c4ddebf04e16c4987133dff1b0d2e0d5a0422a405da5c8699780b95b41ff24fada27dde029d99993cf84932ac7130e884c3f263c887d91100ce6b708722477bfa27fe78d3bcedcafa39731c0fc9873b1385a33d6c587e42936758422f10c2aa1ef17578177dbc70530ba581b60c33849e8becdb4fe9d89cfc0d0e79fdb01d669a65da7d5fd0b9c620c408d2cbf381a05c1bc22ec39c62a40e0a809df00f66f0c1994c8251f0493d6e6598ba7726eaed97cb49223c7f5ae2e7789a0a7e6974ddac041d11ec4265576630bee76989e7a58ff4572892f933b76f5a5202bf8652a84e587dfde46849cf85755e2ceb669bb3a22f1ce507d03969d77572b7beec49a7d1f86f511bafba24c4a96f791938dd31322d758ede1a40656cc074863d4cf01aaed19ffbf59ac0a8fef17cf593485e3a526788da39a53afa9e53b8bd92bf6d9902ff0f697750bf430f26e3f185a0bf49c57a618432a9fb359bf53be17ca2714d49063fd2bae4e68142319cda43a5784108bf80fa1a50c56491f80cb6dacb184706d87e2923ecb5c6cfd8c4a7972258e073accefd7db7993b770889977bfed274e526ba9093d382822ab7431a00fd31cef7c9cfbb63e5bd5b96f88e7f36000c779f21c3dd54db70342979763c1d6d2b2c4f66c40a6b4f818bdd12fed9411e5d8d58bb868a74e28b3", 0x1000}, {&(0x7f0000fc9000)="7a1f28b2f6ef63f1139559483a382748890839ccdf05cd411bdf4042a3efe9206f5706c2842fd9efc54bfa9093c801eff37067a7251a78f847dc130336522400c6c98af6ccf117b2f1e7c25995dc91a8ed8f227e86f40c6f14900efc", 0x5c}, {&(0x7f0000119000-0x88)="7de26887eb0e70aff43333dab48bb02f4994b8794296665aef37258d9e446fe9abfdb416baa35ad076b80095dd740fa45f515e3768d9397a3e9f26cdb3ab9381ba3ad0af94c46b0fcfdc6952b495bc9eeae43086225a2aa5b829374ea148950f329e60a885426e9122625e98309622ac39740c07d41e729206610674c8a447b6984aaf38bfd03b73", 0x88}, {&(0x7f0000460000-0x36)="3fc2ad3c59219e413eb2505b25fe5f5badcc2cea9991aea5a16d7969940af2e54653ea2c4146be1482f6a76b40a1c5e099b638e1b580", 0x36}], 0x9) unshare(0x8000400) clock_settime(0x2, &(0x7f0000f04000)={0x0, 0x0}) r3 = dup2(r2, r0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000ec1000-0x4)=0x7f) syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fbd000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedreceive(r4, &(0x7f0000846000)=""/198, 0xc6, 0x9, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) getxattr(&(0x7f0000f16000)='./file0\x00', &(0x7f0000fb7000-0x20)=@random={'btrfs.\x00', ',posix_acl_access[md5sum\x00'}, &(0x7f00009f5000)=""/53, 0x35) 2018/01/12 04:46:00 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fdd000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00007eb000)={0x0}, &(0x7f0000d6a000)=0x4) r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000fda000)='./file0\x00', 0x0) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000754000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000e23000)=""/150) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x8, 0x0) open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[]) 2018/01/12 04:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x7, 0x11, r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002dd000-0x10)={0x1, &(0x7f0000c1c000)=[{0x3, 0xffffffffffff0001, 0x15, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000174000-0x4)={0x0}, &(0x7f0000180000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000b3c000-0x10)=[{&(0x7f00004d1000)="2900000018001b191d0000000000e4070a000066000300069902ffe00800080000fa04000ef4ff010b", 0x29}], 0x1) accept4(r1, 0x0, &(0x7f0000678000-0x4)=0x0, 0x800) 2018/01/12 04:46:00 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) listen(r0, 0xe5f) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) writev(r2, &(0x7f0000d0d000)=[{&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x1) 2018/01/12 04:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000072d000)='smaps\x00') readv(r1, &(0x7f0000f5c000)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000d19000)=0x5) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000a55000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000bcf000-0x40)={r2, 0x2, &(0x7f0000835000-0x8)=[0x6, 0x7f], &(0x7f0000c92000+0xe3a)=[0x5, 0x800, 0xfff, 0x80], 0x51, 0x2, 0x851, &(0x7f0000727000-0x8)=[0x0, 0x9], &(0x7f0000177000-0xc)=[0x4, 0x0, 0x8000, 0x9, 0x9, 0x0], 0x0}) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f000000f000-0x10)={0x0, 0x0}) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000000c000)=@delsa={0x34, 0x11, 0x1, 0x0, 0x0, {@in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, [@mark={0xc, 0x15, {0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:46:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) fadvise64(r0, 0x0, 0x6, 0x3) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000134000)='big_key\x00', &(0x7f00007f3000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000560000)="c4e5f82f6638972b1667158f", 0xc, 0xfffffffffffffffd) r1 = add_key(&(0x7f00009b2000)='id_resolver\x00', &(0x7f0000c54000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a9e000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f000007a000-0x80)=[{&(0x7f00009de000-0x55)="7c90d63780f23edb95b5857798d700af1f73eecec0dc830bd1c7492b972e96f0ef074497a302c161f08acd6295c4f90adc2457135f8ef4bbbe0568ad1e6d2eb25fb211782ccb9d16b31448fbd2a4e68224a9bdad3b", 0x55}, {&(0x7f000079c000-0xdd)="826d0b9abf4db8d5c59879514fa87d1cc8f6e4d801117b36ae5dfbb18cce25fb5f37b38f0dac82243e1153eceaa2fac551e66fc699aa71278d7dc62b6f50cc25020d32de003d1652d61f66f74b5298abe54aa8826aa6345465bbfd9eea8ada16a9974ec02cb479b5f5e5e81719e7efabee0aa4966bb411f74ab21e13d64ca9cf5536de2e508e265cec05c184c8696a427d184e29786e44173d15b24ac091f7a7897b89d16af138e78aed2e3d963a18b219d6584405b2cc2a7252f52d7786d15b471fcf6cb2f1c3580cdea12f1d7fa87525f75b73000842faa3f864d1c9", 0xdd}, {&(0x7f00004fe000)="976f708f44242b0aaec8c0d3727b186bb09c6a35", 0x12c}, {&(0x7f00009af000-0x18)="3d98209a452d337c4b16e4fa1e1133bd2b0607fa1458da2c", 0x18}, {&(0x7f0000adb000-0xb)="46313cfe65b8417af99fa7", 0xb}, {&(0x7f0000888000-0xf)="698e3c7ea455564f0f00f2eb1682f4", 0xf}, {&(0x7f00008f9000)="e4c6ec1ca1995232c7c063b3ce9f3d1a6930caa0aa575819946fb49201d8b568e96abf695745de3a62219a8f726b4c8227db1665aeb815f1c7fd2e91bea023ab063be0c9faafab5a4fca208d4b8490c5f089f79621aabe88bbfcc74530ef73e57c1834168b6e92cb66b77609747d9dfdb4ce7e49b3e0dc963249aeec224fd46a833bdcf40d5959bc5ae2b44181485054c2f98df0729259337a3d1177f102c14beaeeb434389e5fb45b3c9311726bc2", 0xaf}, {&(0x7f0000b7f000)="cf079ba5ab3abb41542b8e3f989f31c02d2c416c356812e0aef21e97331d2ee29bbe05b3bbfb943e8ff24f329143eeca1c6ce61d6089cda822c7ccc84d0673047ccc5b48c03174cb2794a52cc2c385026fb20364424e918fec01a3c18188ad6f404a57006e29381f191f7dbf8774ca89ee632c1db20dc1043b7ff4", 0x7b}], 0x8, r1) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000ea000-0x28)={@generic="bf6e77347f09d3b47eb489b00b402052", &(0x7f00009e5000)=@ethtool_wolinfo={0x5, 0x3, 0x1, "c8c2c0bdb6b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$loop(&(0x7f00009b4000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x301, 0xfffffffffffffffc) 2018/01/12 04:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) fcntl$getown(r0, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fb7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d1a000)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000fbc000)="0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ee7000-0x8)=[0x7, 0x0]) 2018/01/12 04:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x0, &(0x7f0000000000)=[]}) mq_open(&(0x7f000013d000-0xb)=']em0(bdev(\x00', 0x80, 0x24, &(0x7f0000d2a000-0x40)={0xf9b3, 0x6, 0x4bce, 0xffffffffffffffff, 0x1, 0x2, 0x4, 0x9}) inotify_init1(0x0) eventfd(0x7ff) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xb00000)=nil, 0xb00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x200, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ee3000-0x4)={0x0, 0x7, 0x0}, 0x4) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f0000c1a000)="8493fe38d0665d016e60de363bb695f86f4be7f5d32aec20514b661d79d338ed0e256eb08a0096c65ae8b30d7c0ffc77a14b50bcff7d08db38d95adaa72a9845b00bb93bdd2186a1842a311a8e6e3ca30eb2d01ebff474021b99203e8b154fc79a2d73b2caacbf94ef2cd3ef7c920a8a31d3972932fba18a6fdfe1216cc48da32443d40888327334d1dc72808f6122e26e6d698376a8ba9fb381c367df46c033a80f5545d6", 0xa5) rt_sigreturn() setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000038c000-0x10)={0x0, &(0x7f000027d000)=[]}, 0x10) 2018/01/12 04:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004dd000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) rmdir(&(0x7f0000c15000-0x8)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/12 04:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) syz_open_dev$mice(&(0x7f0000bb8000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f000076e000-0xd)='/dev/net/tun\x00', 0x0, 0x220000) r1 = socket(0x11, 0x80803, 0xfffffffffffffffd) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x0, &(0x7f0000001000)="", 0x200) close(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000248000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x0, 0x4, 0x100000000, 0x4, 0x8, 0x0, 0x10000, 0x0}, &(0x7f0000b47000)=0x20) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/12 04:46:00 executing program 1: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d54000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000d54000)=""/139, &(0x7f0000d55000)=0x8b) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d48000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000d54000)="79f0012f8b696301") mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00008d1000)={0x0, 0x5c, "5d13f6b8e291d61376c4629172b0227065077bea6e9e81b109a223edaae664324fda5d839c5316de01a6c052fe025eafcee9bfe552f6a32b8bc979e4c0b02d8a3114a5b41048953edc1cf9fb2b62f3d74b8276f9bc235f1967e2716e"}, &(0x7f0000d55000)=0x64) mmap(&(0x7f0000d55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000d56000-0x8c)={r3, @in6={{0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r2, 0x7) mkdirat(r2, &(0x7f00002e5000-0x8)='./file0\x00', 0x7) 2018/01/12 04:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) getpeername$ax25(r1, &(0x7f000069e000+0x475)={0x0, {""/7}, 0x0}, &(0x7f0000571000-0x4)=0x10) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, &(0x7f0000c7d000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e07000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000749000-0x4)=0x0) ptrace$peek(0x1, r2, &(0x7f000090b000)=0x0) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffcf7) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000f56000)=0x0) sendto(r1, &(0x7f0000917000)="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", 0x440, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000044e000)=0x0, 0x4) shutdown(r1, 0x1) 2018/01/12 04:46:00 executing program 6: r0 = inotify_init1(0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001000-0x4)=0x10000, 0x3) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x53b0fbb0, 0x1, 0x0}, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x80045438, &(0x7f00003ba000-0x24)={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd49, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000003000)={0x40000008, 0x0}) 2018/01/12 04:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f00003b2000-0x92)="1eeeecc4d9f36d339f560edaa18f5d84235f3c857865b3968e76fc0c17ecae2c000b2684328668fee78c0619173e1ab2a0ed5151af9cb0c3e61ed6aa299266739f179f1e945a0c62aa4f4e657b3218f99f08e0cfd13ecc63b4f0cab719878fcc59e4fe18381b4bc1d625fe91b08828e5f0d5b598bdb3a54728dcfaca1a246d79af316422a7f071339c06fb3121f6ab80d57a", 0x92) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet6(0xa, 0x3, 0x6, &(0x7f0000a67000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000eb4000-0x8)={0x0, 0x6}, &(0x7f00009ab000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000caf000-0x10)={r3, 0x3f, 0xb3, 0x5}, 0x10) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xffffffffffffff29, 0x20000007, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 04:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f13000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00005bd000)={0x0, []}, &(0x7f00003d5000-0x4)=0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a1e000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000863000-0xa)={r1, 0x9fd, 0x1, [0xb8e3]}, &(0x7f0000c97000-0x4)=0xa) r2 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x802) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = dup2(r3, r2) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000067b000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00006b6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0000, 0x1, 0x6, 0x400, 0x3, 0x9c89cb16daa00bd9, r5}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000702000+0x6f0)={0x0, 0x0}, &(0x7f0000604000)=0x8) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/12 04:46:00 executing program 4: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000045b000)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r2, &(0x7f00002a1000)=""/249, 0xf9, 0x2000, &(0x7f0000ffc000-0x1c)={0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000ff9000)=0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) 2018/01/12 04:46:00 executing program 1: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000870000-0x5)='user\x00', &(0x7f0000802000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d2c000)=']', 0x5b, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000d2c000)="", 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000d30000-0x8)='keyring\x00', &(0x7f0000074000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f00008c3000-0xd)='dns_resolver\x00', &(0x7f0000d2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000210000-0x8)="fc566afb4cb898a3", 0x8, r1) 2018/01/12 04:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000033e000-0x5c)={{0xa, 0x1, 0xf79, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f}, 0x9, [0x400, 0x7, 0x6, 0x2, 0x80, 0x80, 0x6, 0x2]}, 0x5c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) signalfd(0xffffffffffffffff, &(0x7f0000ee8000)={0x4}, 0x8) 2018/01/12 04:46:00 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f00004b6000)=0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000978000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a59000-0x28)={@common='eql\x00', @ifru_settings={0x40, 0x9, @fr=&(0x7f00000c1000)={0x6, 0x5, 0x1, 0x2, 0x0, 0x5, 0x3}}}) ptrace$getregset(0x4204, r2, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) [ 41.922709] binder: 7228:7230 ioctl 8933 2067afd8 returned -22 [ 41.937540] binder: 7228:7230 ioctl 890c 206b5fb0 returned -22 [ 42.001437] binder_alloc: binder_alloc_mmap_handler: 7228 20000000-20002000 already mapped failed -16 [ 42.012322] binder: BINDER_SET_CONTEXT_MGR already set [ 42.016537] binder: 7228:7254 ioctl 8933 2067afd8 returned -22 [ 42.016602] binder: 7228:7255 ioctl 890c 206b5fb0 returned -22 [ 42.029993] binder: 7228:7252 ioctl 40046207 0 returned -16 [ 42.030084] binder_alloc: 7228: binder_alloc_buf, no vma [ 42.030102] binder: 7228:7255 transaction failed 29189/-3, size 0-0 line 3127 [ 42.051271] binder: undelivered TRANSACTION_COMPLETE [ 42.056443] binder: undelivered transaction 62, process died. [ 42.062351] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000fbe000-0x8)=0x7) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000+0x432)="9f", &(0x7f0000a9e000-0x4)=0x0, &(0x7f00004a9000)=0x0, &(0x7f000092d000)="") epoll_wait(0xffffffffffffffff, &(0x7f0000180000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/12 04:46:01 executing program 7: mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000057e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000580000-0x4)=0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ae000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000580000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000581000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000581000-0xf3)="0d37429ebbc50482ec6f570304cbab5f3c93e421f65ca45d9c85f92722a4eebc7fb244607131a80436c715e4a1857d065da9920656e5090bfc3435d5b8815d2d319894d3e3a0bf178952fdb5595cfaefaf5e5bc38d5e26ec59b55607160a93e5612b624067c0f6ff5c887fbde890dc3ebc817c5488e75925bd1ec84ac5d8831d7a592fee9b1df65573dde49bf17aae67f0c64353c270ca402b871f9057205f023b7ab43adf583dbc68df67de43295ae00bc49ddad564299dd9559ddb065f3105b48f47233bc010cfd677aceca0c6cb7a59cc5e273021214ddc9a7a3185fe4cdb00e15462612e7c26e38ef94c9dc3362a24e3c0", 0xf3, 0x10, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000580000-0x8)={0x0, 0x0}) dup2(r0, r3) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r3, &(0x7f0000580000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000057f000)=0x14) mmap(&(0x7f000057f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000580000-0xf)='/dev/sequencer\x00', 0x202, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00003af000+0x863)={"5454480767fe113f6a2a5260669894c6", {0x4, 0x2, 0x7, "c0f3f6beea0e", 0x80000000, 0x0}}) creat(&(0x7f0000167000-0x8)='./file0\x00', 0x81) r5 = socket(0x9, 0x5, 0x39e) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f000035a000-0x10)={0x100, 0x8, 0xdd7c, 0x7}, 0x10) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00007e5000-0x4)=0x0, &(0x7f000080b000-0x4)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ac7000-0x38)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000111000)={&(0x7f0000496000-0x64)=@flushpolicy={0x64, 0x1d, 0x1, 0x0, 0xffffffffffffffff, [@policy_type={0xfffffffffffffe25, 0x10, {0x0, 0x0, 0x0}}, @algo_auth={0x48, 0x1, {{'rmd160\x00'}, 0xff5a, ""}}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:46:01 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000658000-0x15)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000c76000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_map={0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000adc000-0x22)="22000000190007040080330d090004000a010f0001c6000500fffe3b06000f00ff27", 0x22) bind$inet(r0, &(0x7f0000952000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000a3a000-0x8)={@loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000051e000)=0x8) 2018/01/12 04:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d0f000)='/dev/sequencer2\x00', 0x80080, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x20) 2018/01/12 04:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0xb0, &(0x7f00008d5000-0x60)=[], 0x0, &(0x7f00000c0000-0x18)=[{0x18, 0x2d, 0x43, "a2"}], 0x18, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a15000)={0x0, @in6={{0xa, 0x2, 0x7658, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x10001, 0xa3, 0x401, 0x1, 0x6, 0xb62, 0x6, 0x7, 0x3, 0x1, 0x2, 0x8, 0x4924, 0x19e]}, &(0x7f0000168000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000019f000)={r1, 0x10001}, &(0x7f00007b8000-0x4)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009b5000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000020a000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000470000)={0x0, 0xb2, "4bc5bfe6d009c77f416c7a3160439c7ebef82618a8135d75a939cb0c16d1fd654f7e46e656873bbbd7e55bb18daa66f8ee3750524bd323675cd45abe2ec9d7c70fbbd0046c6c4831f098b35108ebb3b9bb2f9097dcab677ce5fef16e5652167e3fc10bd5f958450d5db6c3fd1d85d1c077c342a69273be9adc192d4fbe8ddade4e778d4f9faab30f44009c43b76a4dcfbe16048cc7a029a295e1b70fa1d843463ecb447486d91b515a1d7bebe12b997f98d2"}, &(0x7f0000839000)=0xba) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000005b000-0x67)={r2, 0xfffffffffffffc3d, "83033b5f9e87c77969189fec9656d90df880d893bbefbb53587d99c3a6aadbcac5b0a264d3d7cb8c8980fedc6b8ce6ff181ef05ceeef48a28888f51532ea9b7d1d5682bb6790a11b688ba1d9e4cae91739a9681c80b0b874bf1c2956b86c5f"}, &(0x7f00000b6000)=0x67) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000d9c000-0x8c)={r2, @in6={{0xa, 0x0, 0x91, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") renameat2(r0, &(0x7f00005c8000-0x8)='./file0\x00', r0, &(0x7f0000e08000)='./file0/file0\x00', 0x3) 2018/01/12 04:46:01 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a3f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000003b000-0x10)={0xf0c, 0x2, 0x1, 0x9, 0x0}, &(0x7f0000024000-0x4)=0x10) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000059000-0x20)={0x1, 0x7f, 0x8, 0x6, 0x6, 0x8001, 0x6, 0x7f, r3}, &(0x7f0000058000)=0x20) dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000053000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x1000000, 0x80070, r2, 0x0) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) accept$netrom(r0, &(0x7f0000130000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007c1000)=0x48) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000006000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002bd000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2d000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00006cf000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x6, 0x1000, 0x500, 0xe87e, 0x40000100, r2}) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000036000)='/selinux/validatetrans\x00', 0x1, 0x0) epoll_pwait(r0, &(0x7f00009c0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8, &(0x7f00001f5000)={0x80}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/mls\x00', 0x0, 0x0) symlinkat(&(0x7f0000836000-0x8)='./file0\x00', r1, &(0x7f0000ff9000-0x8)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000095f000-0x8)={0x0, 0x0}) ioctl$TIOCSBRK(r2, 0x40044590) 2018/01/12 04:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009e2000-0x11)='/dev/vga_arbiter\x00', 0x109201, 0x0) bind$ax25(r0, &(0x7f00007a8000-0x10)={0x3, {"e348a05bb1bb10"}, 0x6}, 0x10) pipe(&(0x7f0000a42000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d6000)={0x0, 0x68, "47cbc79da19f661fa4255145cee246506c120c1b51430232d3bbdb00f99c61007ef87238330347ba0ef62987de5b210319961dd243a8132933484160719ae524e03ba18ab9f970c798ad20f729bdcfcea22e5a1bbd88f97b8e70c9cb684b05d2d41d04e7639f46aa"}, &(0x7f0000011000)=0x70) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000615000)=@assoc_value={r3, 0x3}, &(0x7f00008f8000)=0x8) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r4 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) dup2(r0, r4) r5 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x0) ioctl$LOOP_CLR_FD(r4, 0x4c01) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00001b7000-0xc8)=""/200, &(0x7f0000e05000-0x4)=0xc8) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000afd000)=0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000dae000)=0x0) pwritev(0xffffffffffffffff, &(0x7f00004f5000)=[], 0x0, 0x0) 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x0, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r6 = socket$inet6(0xa, 0x2, 0x0) signalfd4(r0, &(0x7f00000c8000-0x8)={0x42}, 0x8, 0x0) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="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", 0x592, 0x48000, &(0x7f000043a000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000ac7000-0xc)={0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r6, &(0x7f0000f64000-0x12)="07bdbde67ce5005eff0ffb00000eddee3f8b12714bcdecc318af30", 0x1b, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x200000000009, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x3, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x1000006, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b23000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000069e000)=@assoc_id=0x0, &(0x7f000059a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003ee000)={r3, 0x4, 0x4, [0x5, 0x8, 0x5, 0x4]}, 0x10) r4 = socket$key(0xf, 0x3, 0x2) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = inotify_init1(0x80000) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000c12000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000cbc000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005b1000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000092e000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dda000)=0xe8) r11 = getegid() symlink(&(0x7f000062b000)='./file0\x00', &(0x7f0000116000)='./file0\x00') sendmmsg$unix(r0, &(0x7f000010c000)=[{&(0x7f0000d0c000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c3a000-0x10)=[{&(0x7f0000a7f000)="bb1d77d8e52606f3f074fd589a92ea59459cfdb94a93aa9a5578c76bb415a7010583ad9e2c4984f9e0b518a50f497be1ae7d562944ee7445acd33daf0e97b95bd9d3d13b062b07efca5ea86abc8dfeec430efa9418873df724621fd8cc051c2192c270eed0d53ec100c20d8390a1b15a46c8d595783b3b4905cf1842592972f8285ba2efe0a8e4e8accc40df54e05e7c6cbab21d9817ee2a5e557f9b2840abd8538a7b87b7beb05d7b0e683c37a4c7693eaac267a3350d7dc06d2cd653cc5117356f29569ad2a79cb3357ac4928365713256c44af98e40719df9012d9331a7", 0xdf}], 0x1, &(0x7f0000b59000-0x40)=[@rights={0x28, 0x1, 0x1, [r1, r2, r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}], 0x40, 0x4000000}, {&(0x7f0000090000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000098a000)=[{&(0x7f000095b000)="a8d8ca827d14b64fd80bbfee9afd9c4dfde1e65b674b8ce816eaf69b9e31d88853b4286432a847011a31f5b5b44fda5884c0f5ac31fc5253377130f07d118208571a857477b96b0b397df5bd219fd86d6f798ef10107c3e9baa746858813ece405a5252d5eb20a1f2fa533406d608752560440a575b58afa7f2af7e460c3c87633602ba5c45faedcfec0085125d4975f1e952cc3b11a940a923c5d619524fc1271b27a8f2e0124667953a9fefa9774909d5dfd0f08e0", 0xb6}, {&(0x7f0000cd9000-0xef)="716e10f44ec7ee908f3c7b9c8e5bfaabeef2375681e0e54f6fc79ca7fce5b266ab96d7b37d2394818d6b5fa947f344746bffb9115de735e52bfd1ee321e23bc374cf84861424e0fbee7ccf4c7f3506a300c5133126b4030ccadf455be7fdf45704096ad23deae4c0a279df23720e1cdde70f9b8a721b3e0e6d012f619194c5cb4a2d7cbb8f6d2bc2fa2fde9b7f9dbb6a10a596b79151d2fc34f1cde2aff9aec3a2905f4fe60428d567c5d242c915c19710e4307ea8710492693b594723a76d9c57a38d3953587225d367e5a45bcfbeecf8a66e465817e4ba726e9af52617390a0d213e16f089908e551e540974b276", 0xef}, {&(0x7f0000859000)="f2d02fe749e11fbc7e677d085379329dd04935509a8368b5aa636e6b7fd64d2bf28e57cf39ffe33fc369776c5b1e0daa4d31fc85def1f342ce8c4e1ae0109c45018905b4e330aaa2d633b5126400e6a58e", 0x51}, {&(0x7f000007d000-0x15)="b3f029f00a8dbebdacfc3a3db68fff1a9ad2533d6a", 0x15}, {&(0x7f0000d35000-0xe2)="9243c23320b592eeea4efbca107187c37095315db3f0e0db93a4a9cf833f12245071ecce984fcee4d2b1eec68f7d554a1a0a9ce359733307334bc63ddd4c5f691c557948a71dbbbbb99d5da02cad4dc8eb833db252bb58b40c5d3542bcb9d25d9a69c411825a61549c2350a77ee5bd144d1f57d0ba38dbcc00ae6a0929769e739d58312bd9a52ea40df72cadf9ab856a17828f5ce23ec41cf8fcac1d19ba09f618fd8e9953004f61b1a8eb68dacc88a111eeaa05247ee7dfa247cf2e474d808c1e341c2fe7dbe100ccba9d40f37e2c407af5ae9f72fb857e2bede43edc230df77c18", 0xe2}, {&(0x7f0000fd8000)="", 0x0}, {&(0x7f000012c000)="9184028c9ffba1540166021961789eb20b73eacbcdf30a9ba8f6ccff2b5ca3e34e51a632020b5fdb1c9b455595e4d37d8e951c45fd019107fbe32450fea362e0e02748097b6f0ab1b9310aa74781734ca4a2364609866b30d8a83aab3411d96f03016276e634bea38e1baf13bea6c7736a9731888dfd1cd6c4ca7492f36dd0cc2fd5106b076af37314ee271fe751cd620d53e9d6484f366b39d59637115300c0bac8706fd24aff0d899fdd67b0878cfde0b0ae3f7f47619eac5486b308e0dd9bc12c0e898139e7e176a8bdfd084b78a22e24fbc7e4568faa80", 0xd9}], 0x7, &(0x7f00004e3000-0x20)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x20, 0x10}], 0x2, 0x80c0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") rmdir(&(0x7f0000428000)='./file0\x00') 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a4d000-0xc)='/dev/rfkill\x00', 0x604000, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000139000-0x20)={0x7, 0x0, 0x10001, 0xffffffffffff59a9}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00008d5000)={0x56, r2, 0x1, 0x40}) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$getreaper(0x0, &(0x7f0000089000)=0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) shutdown(r0, 0x4000000000001) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000488000)=0xffffffffffffff57, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000849000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r1, 0x2, 0x7, 0x100000000) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x608101, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ptmx\x00', 0x101000, 0x0) ioctl(r1, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000005000)={0x0, 0x0}) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000d1a000-0x1)="", 0x0, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005b6000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 04:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aed000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009eb000)={0x0, 0xe6, "6a2b8e352aee03c61e4a132fc9e5848b693cecb118bb07fbb140dfc365f0757378ce1d5c583fe973f60a30f968acb318eaa39e58a47f8f5360bde7090a4f6f057298e745a2011cc80b66570ea3f25e68430203634c3450cf54115ea723dd2353fb3f0e744ce32a5cc3987035e8262ac057604adc5679bccd4bbc5a468fcefd4246574efcd209ba3eaac1efa676548d7d1845f3495c83439bfa55efefc26f907223a0adb1dd070b230343dc10e6d218eb377304edcea17356671ef5ad79c30305def2952e013b840f3db15a43badea3106db5210d8d9e67dd68de170cc0db7ec7ca241a6c004d"}, &(0x7f0000f88000-0x4)=0xee) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000038a000-0x8)={r1, 0x9}, &(0x7f0000e3f000-0x4)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) socket$inet6(0xa, 0x0, 0x0) 2018/01/12 04:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00003b3000-0x8)={0x80, 0x708, 0x401, 0x3, 0x400}) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000093b000)={0x0, 0x0}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000078000)={0x7b, 0x6, 0x9, 0x8}) 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f95000-0x4)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000b2e000)=""/222, &(0x7f0000b95000)=0xde) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e0b000-0x8)={0x0, 0x8, 0x558}, &(0x7f0000c76000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ced000-0x98)={r2, @in6={{0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x401}, &(0x7f0000cb1000)=0x98) ioctl$sock_ifreq(r1, 0x89b1, &(0x7f0000976000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000005000306000000eb00ecff000010000300074dfaf5238f7e23"}) r3 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x1) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/ptmx\x00', 0x2, 0x0) pipe(&(0x7f0000251000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000b38000)="eda58fc89f21a38f1eba1cd06fe3cc8a236dd60abc3c0dbfe4603d44178664361cca9bff229288039e8cf9cf5bad02d81ebf2415cf953b74b2ae6573f13648695a8d219f0d0acba43a38fa8498d1e0", 0x4f) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) 2018/01/12 04:46:01 executing program 4: r0 = add_key$keyring(&(0x7f0000fdf000)='keyring\x00', &(0x7f00003ae000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00001b2000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000001000-0x1)=0x3) keyctl$link(0x8, 0x0, r0) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000000c000+0xa4)={&(0x7f000000d000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006a7000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bf0000)=@common=""/16, 0x10) dup3(r0, r1, 0x0) socket$inet(0x2, 0x800, 0x7fff) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) connect$nfc_llcp(r0, &(0x7f0000351000)={0x27, 0x7, 0x0, 0x4, 0xffffffffffffff97, 0x9, "7d9787dd2f4204386c6295b06933e829eaf2e7da5947277a6ddd9239bf298ac8a5b0b670b54cbd0047df3d09528403d232e5e7e4f823261df9f557bfe029f0", 0x4}, 0x60) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000693000)={0x0, 0x3, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x1000000000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) readahead(r1, 0xb15, 0x33) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x7f, 0x30}, 0xc) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) sigaltstack(&(0x7f0000b19000/0x3000)=nil, &(0x7f0000a95000-0x8)=0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005ec000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000fad000-0xf3)=""/243) socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000cca000+0xbe6)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fae000)=[{0x4, 0x2}, {0x97752bb786a51f7f, 0x7dbc}, {0x4, 0x9}, {0x7, 0x4b}, {0x6, 0x9}], 0x5) modify_ldt$read(0x0, &(0x7f0000fad000)=""/4096, 0x1000) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002fb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ff000)=0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000955000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000004e000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000c51000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$llc(r2, &(0x7f0000f6c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001cd000-0x4)=0x10, 0x80000) r3 = dup2(r1, r0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000375000)=0x0) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000906000-0x5)='veno\x00', 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000997000-0xd)='/dev/usbmon#\x00', 0x2, 0x40000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000f0000)={0xd, 0xffffffffffffffff, 0x7, 0x6, 0xff, 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]}) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) clock_nanosleep(0x7, 0x0, &(0x7f0000013000-0x10)={0x0, 0x1c9c380}, &(0x7f0000003000)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00005a6000-0x8)={0x4}, &(0x7f0000a09000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000072d000)={0x77359400, 0x0}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0xb) listen(r0, 0x0) bind$inet(r0, &(0x7f000053b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) writev(r0, &(0x7f0000fd7000)=[{&(0x7f0000c31000)="290000001800ff0000000000000009210200000000000007000000000900080005001300000000c000", 0x29}], 0x1) 2018/01/12 04:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00006fc000)=0x0) mq_notify(r0, &(0x7f000070b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:46:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000405000-0x8)='./file0\x00', 0x10800, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000dab000-0x108)={0x0, @in6={{0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x93ca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x35, 0x8, 0x4, 0x5, 0x9, 0x4be5, 0x7, 0xed9, 0x0, 0x101, 0x46e, 0x2fe, 0x0, 0x0, 0x0]}, &(0x7f0000ef6000)=0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009ee000-0x8c)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCEXCL(r1, 0x540c) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x5, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:46:01 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b43000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/231, &(0x7f000044c000-0x4)=0xe7) mmap(&(0x7f0000000000/0xe6e000)=nil, 0xe6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6e000-0x28)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x20) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="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", 0x595, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ffa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readahead(r0, 0xb1c, 0x8) r1 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r1, &(0x7f0000bc7000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000033c000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000e16000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000df9000)={r2, 0x1, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000006a000-0x4)=r2, 0x4) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.\x00', '\x00'}, &(0x7f0000000000)=""/212, 0xd4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e9a000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000359000)={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="aede676dabe6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000734000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000cd7000-0x4)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c4f000-0x4)=0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000a1f000)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000a00000-0x8)={0x0, 0x0}) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x5, 0xe) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000991000)=0x0, &(0x7f00000dd000-0x4)=0x4) sendto(r0, &(0x7f00000d4000)="14000000010ae7fcff00400000020017011f00e5", 0x14, 0x0, 0x0, 0x0) [ 42.759220] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.764210] CPU: 1 PID: 7373 Comm: syz-executor6 Not tainted 4.9.76-g9154940 #10 [ 42.771741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.781084] ffff8801d58d7970 ffffffff81d93149 ffff8801d58d7c50 0000000000000000 [ 42.789124] ffff8801c9981910 ffff8801d58d7b40 ffff8801c9981800 ffff8801d58d7b68 [ 42.797142] ffffffff81660c0a 0000000000002a2e ffff8801d59ce8f0 ffff8801d59ce8a0 [ 42.805173] Call Trace: 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000df9000)='/dev/keychord\x00', 0x0, 0x0) close(r0) r2 = dup2(r1, r1) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000546000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common="c30a000000000b001b000900002200", @ifru_map={0x3, 0x0, 0x0, 0xfffffffffffffffe, 0x8, 0x104}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000df3000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0xe6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000f5d000)=0x0) writev(r1, &(0x7f0000486000-0x90)=[{&(0x7f000023d000)="", 0x0}, {&(0x7f0000f5c000)="790bb619de43b6f31bcb23dd89c438573734688ee35595e4bb610e62b0cf493ac369", 0x22}], 0x2) 2018/01/12 04:46:01 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r0, &(0x7f00000d0000-0xe)='net/sockstat6\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x2000000000000000) sendfile(r1, r1, 0x0, 0x2735) add_key(&(0x7f0000670000)='id_resolver\x00', &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e51000-0xcc)="8f8168de50f0021f0f1d3432d2b70b330bb84bfb8561dfe3399438e419979249823b98803b1ad6e07d566cf52de64e395423c247a948063cf534469e5e3f2e8e7ce17dfcb507593fd2d5a26cd070dae42de992a3fabb4dd2ff1e258470c81bdec4a3c67483ae51f153d7f2e937e37c6900d402c5f7ac6b3ad3f02df43506e368d0e9027362948b5ecf77e03371776c3200f51c74d1cd2a776aba150c0da5bf8075e9d47e6683ddd5c47e5686664fa8580c981976b056faa7280dd2d56d3db82f3a5fcfab43fefac4e3e4152e", 0xcc, 0xfffffffffffffff8) request_key(&(0x7f0000890000-0x8)='trusted\x00', &(0x7f0000712000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f38000-0xe)='oom_score_adj\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000f4a000)='keyring\x00', &(0x7f0000dde000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f0000b12000)=""/206, 0xfffffffffffffdf7) [ 42.807765] [] dump_stack+0xc1/0x128 [ 42.813126] [] handle_userfault+0xa3a/0x1310 [ 42.819186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.826546] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.832940] [] ? handle_mm_fault+0x117b/0x2530 [ 42.839158] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.845381] [] handle_mm_fault+0x1fd1/0x2530 2018/01/12 04:46:01 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000016000-0x11)='/dev/vga_arbiter\x00', 0x402501, 0x0) ioctl$TIOCNXCL(r2, 0x540d) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/12 04:46:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000007000-0x10)={&(0x7f0000010000)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0x2, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 42.847658] updating oom_score_adj for 7408 (syz-executor2) from 0 to 0 because it shares mm with 7406 (syz-executor2). Report if this is unexpected. [ 42.864945] [] ? __pmd_alloc+0x410/0x410 [ 42.870643] [] __do_page_fault+0x5c2/0xd40 [ 42.876525] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.882513] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.883772] binder: BINDER_SET_CONTEXT_MGR already set [ 42.883779] binder: 7413:7415 ioctl 40046207 0 returned -16 [ 42.900128] [] do_page_fault+0x27/0x30 [ 42.905658] [] page_fault+0x28/0x30 [ 42.910907] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.917716] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 42.924096] [] ? SyS_clock_getres+0x190/0x190 [ 42.930223] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.937039] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.943592] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/12 04:46:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f000028f000)='gid_map\x00') ioctl$void(0xffffffffffffffff, 0xc0045878) sendfile(r0, r1, &(0x7f0000318000-0x8)=0x49, 0x400000ff) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000015000)=0x0, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000-0x10)=@generic=""/16, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000)={0x13, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000003000+0xfdd)=0x12, 0x4) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000)={0x4, 0x1ff, 0xfe97, 0x3, 0x1, 0x5}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002000-0x4)=0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) prctl$intptr(0x26, 0x0) 2018/01/12 04:46:01 executing program 1: r0 = memfd_create(&(0x7f00007dc000)='bdev\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f00008fe000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}, {&(0x7f0000000000)=""/172, 0xac}, {&(0x7f000093a000)=""/0, 0x0}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000143000-0x2)='./file0\x00', 0x40000, 0x2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000064d000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2, 0x1, 0x9}, &(0x7f0000aec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00001b2000)={r2, 0x0, 0x20}, &(0x7f0000758000-0x4)=0xc) r3 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x10200000000, 0x4) ioctl$EVIOCSABS0(r3, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) 2018/01/12 04:46:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b1f000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x8000202) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@generic={0x1f, "ed7cc47f4baf17b8e35ee7776849"}}) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0xf64, 0x0, &(0x7f00008f7000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/12 04:46:01 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x5, 0x8, 0x7fffffff, 0xffffffffffffff2e, 0x200, 0x101, 0x1]}, &(0x7f0000009000)=0x12) shutdown(r0, 0x0) 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fd8000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000fd8000)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000fda000-0x5)='user\x00', &(0x7f0000cb7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fda000-0xf8)="2360c1fb27bea4d459732c789a888a37af2a9a66fd68eace3b07a9b04bccbfd14b8a5e8bb4ba1b60db8739ed3d777ce237363d637047bf53001bf76b81ffd12836683f2aa7b0b04dccb95d1c59a18835bde437eda7df2a8a3503a50e1767d049525a6e95f14874e4b233140781c052cf26f2606f00f490b4ed3dafb3351a28ef6846f3038f490cdcfdb13a492d11f7f3498368d7ee24b180d1689ab8fb3ac7890d8ae2b2ba3384fb288ba7dd216e56f53eed9fa7ab314ba810ff95085bbf648cede91b7ff6d374db74b4364606eef38a0499d4e77fee51fcad873d2cb952f7211eb23102a62b6edd3d7879caacf3a84109043c112e9d6aec", 0xf8, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) r3 = dup(r1) connect$inet6(r3, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000fda000-0x4)=0x5, 0x4) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000a6e000-0x20)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000091a000-0x4)=0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000b22000-0x6)={0x0, r0}) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) personality(0x410000b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000673000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) clock_adjtime(0x5, &(0x7f0000849000-0xd0)={0xfced, 0x3f, 0xe000000, 0x1, 0x4, 0x4914ea16, 0x100000000, 0x8, 0x10001, 0xf9e, 0x1, 0x7f, 0x7fffffff, 0x80, 0x5, 0x5, 0x0, 0x8, 0xffff, 0x0, 0x8000, 0x200, 0x4, 0x2, 0x3, 0x2}) 2018/01/12 04:46:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000003000+0xcf1)=[{&(0x7f0000000000)="", 0x0}, {&(0x7f0000002000-0x88)='[', 0x1}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000003000-0x3e)=""/62) 2018/01/12 04:46:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000566000-0x8)={0x0, 0x0}, 0x4800) sendto$llc(r0, &(0x7f0000c6b000)="9749a72cde6b23c3738e18975bf48be4ba8cab599b0f55c4a79f09bd43ad224f5145393ebafb5cbdc114c02b0ca20bce9b094fe2df2307fe8c67226d2134be9bc3fdbdca1fcf0327f85586ac8eb0146dd3245dd078f240720b9cad1a5f556fb2214bfe018fb46878684d5be7bc5d5cbd95503bfc6ede72edeeb2dbbb59d397da543ffb45b26b2e8938d48eb2d8f163b4f4604d5e34e34c9cc149226e8662d7b2d21c938e13cdc284e4e6684b6f1148302f4e29bdbd7ab659e607b8470c2e4c032c4cb322de13d1a799bd14027bdc2ad8e2", 0xd1, 0x0, &(0x7f0000aee000-0x10)={0x1a, 0x18, 0x7a4, 0x3, 0x7fffffff, 0x1ff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00007ea000)='./file0\x00', 0x80000, 0x20) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000221000-0x8)='./file0\x00') renameat2(r1, &(0x7f000000c000-0x14)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000fed000-0x8)='./file0\x00', 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f000088d000-0x10)=@req={0xb81, 0x3, 0x6, 0x9}, 0x10) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000fb1000-0x4)=0x8) 2018/01/12 04:46:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f33000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000041b000-0x3)='lp\x00', 0x3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000cce000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000832000)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f0000031000)=0x4) 2018/01/12 04:46:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) pselect6(0x40, &(0x7f00007c4000)={0x2, 0x7, 0x7, 0x8, 0x8, 0x100, 0x200, 0x8000}, &(0x7f000021a000)={0x0, 0x2, 0x3, 0x5, 0xfffffffffffffffc, 0x3, 0x907e, 0x1f}, &(0x7f0000c39000-0x40)={0x8ecb, 0x1, 0xff, 0x7fffffff, 0xde, 0x5, 0xff, 0x3}, &(0x7f0000b25000)={0x77359400, 0x0}, &(0x7f0000526000-0x10)={&(0x7f0000a55000)={0x100000000}, 0x8}) write$evdev(r0, &(0x7f0000849000)=[{{r1, 0x0}, 0x2f1f995, 0x18, 0x2}, {{r1, 0x0}, 0x100000, 0x4000000000000, 0x4}], 0x30) 2018/01/12 04:46:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001e9000)='id_resolver\x00', &(0x7f000019e000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000457000)={0x0, 0x3, 0x59f}, &(0x7f0000e39000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00006c9000-0x9d)={r2, 0x95, "cacb027103d23f721a9629f6a0b0bcdc5daf9bc44abe551f078ae0dbb24cf24c1a7ace34d8cfa926b06f2b46493fdcde0b9b49f0bf2495956835918a928b55b95f944ad10548f6babee741101718111c323edf58c88c9aea3b1a8302e0cd7ad44168a9505ebb4c6821d3ebc649808d8eccbbaf00ed13cc7923d6aeb14b9386f577decd20f355c31b7b53a5d20302190ce14ec92e6b"}, &(0x7f0000175000-0x4)=0x9d) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f0000300000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7c000-0x3d)="b9010f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0xffffffffffffff4f, r0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000004d000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f00001db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000a2f000-0x4)=0x10, 0x80000) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000-0xe)='/dev/keychord\x00', 0x8000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x1, 0x1e0, 0x0}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000000d000-0x8c)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sndseq(&(0x7f000000b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f0000013000-0x18)=[@decrefs={0x40046307, 0x4}, @request_death={0x400c630e, 0x2, 0x3}], 0x9e, 0x0, &(0x7f0000013000-0x9e)="7779de5c8053d9ec3df2d7bd354e829acbfaa8be8138785817218cc31fd07c30282f99085ee66bf35450b917cb6b7e8bcee24106d0306aeb2b321c13d8b1491aba6955204b9d1b835ea83664d17c8383d50878c906fb301ab19ac385b5388b8d9f87bfcba295f4b7afd92ceef5a15aaeb0159cde2cbee123cf7ed7938e1960df5713728cdd4b97b4e9fe7e28c802d1b1acd713eefcc1ebe712f5bd045e02"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000000e000-0x4c)={0xac40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000fc4000)=@file={0x1, './file0\x00'}, 0xa) mlock(&(0x7f0000051000/0x4000)=nil, 0x4000) 2018/01/12 04:46:02 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003b6000)='/dev/hwrng\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x9, 0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000001000-0x8)=0x1) pselect6(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0xc)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) close(r1) pkey_mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x4, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000d32000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000019000)=0x5) ioctl$TCSETA(r1, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0}) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f0000ec1000)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a000002000000000000000608000300ff0900001ee469", 0x39}], 0x1) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000002000)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001000-0x4)=0xffffffffa473d0fa, &(0x7f0000011000)=0x4) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) accept$packet(r3, &(0x7f00009d9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e33000-0x4)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000057c000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbb000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e99000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x3, 0x80000000, 0x2, 0xa0, 0x20, 0x3c, r4, r5}, {0x2, 0x100000000, 0x6, 0x0, 0x1ff, 0x10001, 0x2, 0x8001}, {0xecee, 0x6, 0x7ff, 0x6}, 0x1, 0x0, 0x0, 0x1, 0x3, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x0, 0x0, 0x2, 0x8000, 0x5, 0x7}}, 0xe8) rename(&(0x7f000096d000-0x8)='./file1\x00', &(0x7f000085f000)='./file0\x00') getpeername(r3, &(0x7f0000d0c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b6b000)=0x10) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mknod(&(0x7f000042c000)='./file1\x00', 0x100, 0x5) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="fb879d7d08b752bf60e72841ee63277476212aa0965fd50e98a04263ccdc74801ae45eac397e03fed022ee1be228d3e54f1cf4fe3d7667a0d8c5be4cd843eb14e0a6c0fd43842f1641c9f61f9101e3a4e58447c8f142f9d81267cb301f3c8de611ffbf8ca6fd81add98384f6614a6ceffa96924b54aadf024ffccf5dd3bd0ad221dbc203f5d7a0fa76c25c1568d2fb43d1dd21f703c1727f4835f3d28b7aff0c253a112a99ecea8d15323bdc058f2a68546f41afc1fd1e9aca45e1ac23dbfa1483946f3e4dcd8c9f63a83ea65d38966c4d80a7d2a41c72ca2ea94dcb0b59a1baecb5671a80") modify_ldt$write(0x1, &(0x7f0000009000-0x10)={0x100000000, 0xffffffff, 0x0, 0x3, 0x200, 0x37a, 0x9, 0x1, 0x8, 0x9}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x804) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000592000-0x14)={0x401, 0xfffffffffffffffa, 0x96, 0x1, 0x10001, 0x533f, 0xffff, 0xfffffffffffffffa, 0x9, 0x0}) r2 = dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1, 0x0, 0x0}], 0x1, 0x5d) openat$rtc(0xffffffffffffff9c, &(0x7f0000935000-0x9)='/dev/rtc\x00', 0x141000, 0x0) write(r1, &(0x7f0000ee6000-0x1)='\b', 0x1) openat(r2, &(0x7f0000497000-0x8)='./file0\x00', 0x2000, 0x100) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000085000-0xd)='dns_resolver\x00', &(0x7f00002dc000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c7c000-0x3d)="b9680f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0ac655e8b9920c73e72576d3523f614fd4dc2300", 0x3d, 0xfffffffffffffffc) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000631000)={0x0, 0x0}) accept4$llc(r0, &(0x7f00001db000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000015e000)=0x10, 0x80000) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00006bb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000e8d000)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f000059a000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) socketpair$inet6(0xa, 0x8080b, 0x2, &(0x7f00002b1000-0x8)={0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r3, 0x0, r3) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000081e000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00009a6000-0x8)=0x3) memfd_create(&(0x7f00002f4000)='\x00', 0x2) syz_open_dev$sndseq(&(0x7f0000906000)='/dev/snd/seq\x00', 0x0, 0x22d80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000044000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a25000-0x4)=0x8) read(r0, &(0x7f0000314000-0xcb)=""/203, 0xcb) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008ce000-0x88)={0x7, {{0xa, 0x1, 0x8f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$netlink(0x10, 0x3, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) writev(r1, &(0x7f0000e07000)=[{&(0x7f00005e5000)="2900000021001900013d3524000a00060200001600000000000000040d001400000000000000000008", 0x29}], 0x1) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) write(r1, &(0x7f000001c000)="83", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r1) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e3000)=0x0, &(0x7f00003f9000-0x4)=0x4) r1 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r1, &(0x7f0000ed9000)=""/0, 0x0, 0x0) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000059e000-0x342c)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a228af", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x2c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f28000)={0x0, 0x0}) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000e75000)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0xffffffff, 0x500, 0x0, 0x400000, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/status\x00', 0x0, 0x0) [ 43.287942] Empty option to dns_resolver key 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000001000-0x20)={0x5, 0x7fff, 0xfec, 0x4, 0x14, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x401, 0x1ff) write(r1, &(0x7f0000c26000-0x25)="2400000013000700ffffef000000ff000280000c0d000300010000000004000200b81617", 0x11) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000a88000)=@buf={0xe0, &(0x7f0000f8e000-0xe0)="44a2f42a75cee7a104454093a920c33024fe2c3746b65385761458f04af445ab5d9e5270f3d849c59a20b6e6700392fee543c1d0ef064eea9ca83a473d11161eed38454c36e1667442331122a6b1cfd85f8ad5bdb23250eaa270f8db47fb20f47d0c9a785eeb07ebd5fe393eae65df2a8d0a41576b652cfb66ec60426785bffa385221cd9d7ea57ce94fbdd90da1f858fbbf418003898ebb49dab9a016773e07c5861fd9ab38030362570645372a2358b0ad62f7076a92d01bfebfb7f7257f59199011d24af0218fb520b858ae5367797fa762b7a7ae4a4f2694071ba0cb9ae4"}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00003f2000-0x410)={0x3, {{0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0xa, 0x0, 0x9289, @loopback={0x0, 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2ca1378c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000edd000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c4e000)='@\x00', 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000034a000)={0x0, 0x6d6}, &(0x7f0000baf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003ab000)={r1, 0x1}, &(0x7f0000f72000-0x4)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x10, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002a6000-0x118)={0x3, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mq_timedsend(r0, &(0x7f0000ea8000-0x46)="e4542c70d72daef89421f1e7afbf60db97a3325a6b72c97398e21f807d6d3ac263b9df252963f5fda6b98d594a98540d4d334b7a3f88f5749b495dbdc3aeaa636d1347ca01fe", 0x46, 0x1c0000, &(0x7f0000354000-0x10)={0x77359400, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ffd000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044f000-0x4)=0xe8) fstat(r2, &(0x7f00006c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) 2018/01/12 04:46:02 executing program 7: r0 = socket$unix(0x1, 0x3, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x0, 0x0, 0x0, 0x0, r1}) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000be1000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d3c000)='net/mcfilter6\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@random={'user.\x00', 'map_files\x00'}, &(0x7f0000acf000)="656d30736d6c66a673756cb2006578005b6a57992a7b41a0798e5051cb11851ed14afdc3c17ead7f", 0x25a, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00001b5000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000765000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00004a7000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f000000c000)="8c26ab6731fe026d09c988afe21f63ce05c3279d5bc0415790f28c20cb03205f8ea0053d6407fd85505880f3f9b6060ad76130e1b83047510d09fc21b4201da3fdd7a6770fe4ef6000384416", 0x4c) r1 = socket$netlink(0x10, 0x3, 0x0) times(&(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000011000)={0x24, 0x20000043, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x1, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000015000)=@random={'user.\x00', '/selinux/enforce\x00'}, &(0x7f0000015000)='\x00', 0x1, 0x1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000015000)={0x0, 0x100}, &(0x7f0000015000+0x98a)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000009000-0x14)={r3, 0x1, 0x5, 0x1000, 0x8001, 0x8}, &(0x7f0000016000-0x4)=0x14) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000)='net/netfilter\x00') ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000000000)="") kexec_load(0x1, 0x0, &(0x7f0000000000)=[], 0x0) [ 43.309349] Empty option to dns_resolver key 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000001000-0x2b)="279a774f9bda7818476331a53c18703ada91daf46586f2870406f0cfd77f10e1915522843af4a622d260d5") setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x0, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000002e000)=""/66, &(0x7f0000000000)=0x42) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000eac000-0x10)=[{&(0x7f0000e95000-0x2a)="290000001800310900030cff04000005020000000002ff000000500a0a000004000e000000f4ff01ad", 0x29}], 0x1) flistxattr(r0, &(0x7f00006f5000+0x23c)=""/237, 0xed) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendto(r0, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00004c6000-0x5c)={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x100000000, [0x8, 0x1, 0x8, 0xab9b, 0xffffffffffffff01, 0xfffffffffffffc00, 0x3, 0x3]}, 0x5c) 2018/01/12 04:46:02 executing program 6: clock_getres(0x8, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000a29000-0x120)=[{0x9, 0xf3f5, 0x5, 0x1, @time={0x0, 0x1c9c380}, {0xff, 0x7fff}, {0x1ff, 0x0}, @queue={0x2, {0x4fa, 0x8}}}, {0x8, 0x1, 0x1, 0x1, @time={r1, r2+10000000}, {0x5, 0xf94}, {0x8000, 0x3}, @control={0xf332, 0x3f, 0x414}}, {0xfffffffffffffff8, 0x0, 0x522f7dcb, 0x6, @time={0x0, 0x989680}, {0x0, 0x279}, {0xffffffffffffd05e, 0x0}, @addr={0x1f, 0x0}}, {0x0, 0x5ba9, 0x5, 0x3, @tick=0xfffffffffffffffc, {0x8000, 0x80000000}, {0x100, 0x2}, @ext={0x70, &(0x7f0000710000)="b422fa6e729b80d2e49bc2560b60ad9f22bfa9d99d45541a82c50f6636f8ec267da33174a27f840268c3dc3c6b850fa61981638fb8e1dc9a9b8302fa072d88b1e3972a178f17e9303c928a70eb26665c9520344dc9db79b7cd0604a945c5a297bb9a580d97006a56859bab3b88b1b016"}}, {0x5, 0x1000, 0xfff, 0x1, @tick=0x1, {0x5, 0x5}, {0x1, 0x4}, @note={0xffffffff, 0x2c0e, 0x1, 0x3, 0x100000000}}, {0x1ff, 0x0, 0x7f, 0x5, @tick=0x926, {0x3, 0x8}, {0x5, 0xfffffffffffffff7}, @note={0x80, 0xfff, 0x9, 0x1, 0xd3}}], 0x120) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f4f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) munmap(&(0x7f00007df000/0x2000)=nil, 0x2000) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000421000-0x1)=0x0) mmap(&(0x7f00007df000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000caa000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f000001a000)=0x0) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00007e0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f00007e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007e1000-0x24)={0x3, 0xffffffff, 0x0, 0x1ebf, 0xfffffffffffffffa, 0x0, 0x4, 0x1, 0x51, 0x401, 0x40, 0x6}) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00001a9000-0x8)=0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000b13000-0xe8)={0x0, 0x0, 0x0, 0xf37, 0x5, 0x0, 0xd, 0xe, 0x1c, "84418c1baf2f27d66bbfc5fe57f4cd1d961109b5d4407288cc016d6a2f1632105c6ea6518ceeb2b6aba796364fba7c93bcc065920a1b3f3e2778e8b926870f11", "56923581c42c783ef4cfded9ce2a01c69b49c057b5a22dbb21af7958c926321b5b3cb0c2563c3dc6774274966015dd5e5f7c1a1c8811958cb3d9ea345303df91", "28d78f1f43a9fe9041ccd386b68a627e2b89165ebe2d8ea5119add87cb246b18", [0x40, 0x6]}) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bc8000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c76000)={{0x2, 0x1, 0x4, 0x3, 0xfffffffffffffffa}, 0x7, 0xcba1, 'id0\x00', 'timer0\x00', 0x0, 0x9, 0x8, 0x2, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000e66000)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x80000002000) getsockname$inet(r1, &(0x7f000090c000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d33000-0x4)=0x10) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000308000)={0x0, 0x3}, &(0x7f0000291000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009f9000-0x1d7)={r0, 0x14e, "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"}, &(0x7f0000730000-0x4)=0x156) r2 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x3) write(r2, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r2, r2, &(0x7f0000001000)=0x0, 0xfec) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000391000)={r0, 0x1}, &(0x7f0000210000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) r3 = creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) pwritev(r3, &(0x7f000011b000)=[{&(0x7f0000c55000-0xb6)="a1482769d5da266201936e1369e18365a16dfb66bcdb2a7fb7b0799e895cfc8516fafc545ff9bd854f438005350d66511af5bfed3674e87354e76cdabb0ef6f9f7c167a048cc569e58102f2ca3cd9869ce640b8fcfb479a93de76520f9a121f7e3c8c7886e46e502b31522455c53def51dd413c4ba1c58b7e0f44e760a9e71c7a8ad95169a44e7717b8c5918e459999df9eed7689cb194fac68d880aa0d38e4fa368862340e0db2b424b4c6e71a9b400cc87d4792ea5", 0xb6}, {&(0x7f0000a6a000)="a7a1a761e5e4f76e4a94e6789d87948886c08f97027fbabca1aae4864108fa843fa7b128d1b1a3d5bde65aedeb67", 0x2e}], 0x2, 0x0) mmap(&(0x7f00009f3000/0x2000)=nil, 0x2000, 0x2, 0x130, r3, 0x13) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000323000-0x8)={r1, 0x7}, &(0x7f000033c000-0x4)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000d6000-0x8)={0x0, 0x0}) 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00007cb000)=[{&(0x7f0000dbe000)="290000002e003109ebff0706000000000000000000ff00001883000016fffff70000d81f99645aff00", 0x29}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000390000)={0x3f, 0x101, 0x4, 0x3, 0x4, [{0x3ff, 0x7, 0x6, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x80000000, 0x7fffffff, 0x9, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0}, {0x5, 0x10001, 0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8, 0x12, 0x5196, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) recvmsg(r0, &(0x7f00005d7000-0x38)={&(0x7f0000b2b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000029f000-0x70)=[{&(0x7f00007d7000-0xe0)=""/224, 0xe0}, {&(0x7f0000b7c000-0x60)=""/96, 0x60}, {&(0x7f0000fb1000)=""/230, 0xe6}, {&(0x7f00001f5000-0xa9)=""/169, 0xa9}, {&(0x7f0000347000)=""/168, 0xa8}, {&(0x7f0000bdc000-0x80)=""/128, 0x80}, {&(0x7f000002b000)=""/96, 0x60}], 0x7, &(0x7f000058a000-0x5d)=""/93, 0x5d, 0x3ff}, 0x10000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d49000)=0x0) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f3f000-0x16)='/selinux/checkreqprot\x00', 0x202000, 0x0) mq_getsetattr(r0, &(0x7f00006fe000)={0x5, 0x9, 0x4, 0x46, 0x4, 0x2, 0x5, 0x2}, &(0x7f0000957000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000480000-0x16)='/selinux/checkreqprot\x00', 0x882, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000896000)={0x2000000000217d, 0x7f, 0xb7}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000416000-0x38)={&(0x7f000034c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000db000-0x10)={&(0x7f0000294000)=@newsa={0x13c, 0x10, 0x203, 0xffffffffffffffff, 0x3, {{@in=@broadcast=0xffffffff, @in=@rand_addr=0x400, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x0, 0x0, 0x1ec, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x1, 0x2, 0x0, 0x0, 0x48}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0x0, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000d3d000-0x4)=0x8, 0x4) lstat(&(0x7f00008e5000-0x8)='./file0\x00', &(0x7f0000fa1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() syz_fuse_mount(&(0x7f0000574000-0x8)='./file0\x00', 0xc000, r3, r4, 0x0, 0x82) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000d1000-0x8)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000db6000)=0x2c, 0x4) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000554000)={0x0, 0x1f}, &(0x7f0000f69000-0x4)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000554000)=@assoc_value={r3, 0x10000}, 0x8) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000000000802, 0x4) getsockname$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) readahead(r0, 0x9, 0x0) write(r0, &(0x7f0000000000)="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", 0xfc) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{0x6276449a, 0x9}, {0x3, 0x9}, 0x40, 0x4, 0x101, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000001000-0x20)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r2, r3) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000d5a000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006c3000)={0x100000001, {{0xa, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x9206}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f0000c25000)=""/143, 0x8f) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x4001, 0x0) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005c3000)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a67000-0x4)=0x0) fstat(r1, &(0x7f0000437000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000a87000-0x28)={0x5, 0x7, r3, 0xffffffff, r4, 0x3, 0x4, 0x8}) epoll_wait(r1, &(0x7f0000866000-0x30)=[{0x0, 0x0}], 0x1, 0x93) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000e0a000)=0x0, &(0x7f00009d1000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x20000004, 0x0}) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b6f000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff01, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ff8000-0x4)=0x2, 0x4) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000ab8000)=""/0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000a7b000-0x4)=0x0, 0x4) [ 43.557966] 9pnet_virtio: no channels available for device H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H [ 43.557966] H 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000014000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000-0x10)={&(0x7f0000002000-0x13e8)={0x24, 0x2c, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000001b000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000017000-0x8c)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000001a000)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000000e000)={r2, 0xc8, "f9331bd60e47d49e79a216e475b14360cc2083d3ac58661075a3931da4ea18f3d03bf7617abeb6e57c49e74d08cf272ca27a55abd820bce142f9a2f7b3e8f25a50a4a5685f1947d3f50dfef5c6f44c00ee689fd73d062888abedbd23c7be684bc569bf0dadff5082bd47ddfa7171d0587c75acf24d9ecdf53aca72538ef5e646867d1fb8f815c936fdc72c72998325776c8bcb408f1bd7dbb6d6f61d9a30bb13c0b7f8386e2fac96b93748f8197ba1370ca23b49d6f543155120527c2c5135dc217e50ecd028a1f2"}, &(0x7f0000004000-0x4)=0xd0) socketpair(0x6, 0x4, 0x7f, &(0x7f000001a000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f000000a000)=""/83) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000019000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xffffffff7fffffff}) ftruncate(r0, 0x8f54) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fef000-0xd)='\\cpuset:em1\x00x', 0x0) rt_sigaction(0x6, &(0x7f00003a2000)={0xffffffffffffffff, {0x0}, 0x0, 0x0}, &(0x7f0000278000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b0e000)={0x0}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x42841d, {0x400003ffffffe}, 0x0, 0x0}, &(0x7f000093d000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000b89000-0x8)={0x0}) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) [ 43.583432] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=64 sclass=netlink_tcpdiag_socket pig=7581 comm=syz-executor3 [ 43.694442] 9pnet_virtio: no channels available for device H [ 43.694442] 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = dup3(r0, r1, 0x80000) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000002000)={0x7, 0x0, 0x3ff, 0x3ff, 0xfff, 0x6434}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000000c000-0x4)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000d000-0x18)={r3, 0x0, 0x0, 0x0}) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000c26000)={0x9, &(0x7f0000000000)=[{0x1, 0x3f, 0x8221, 0x9}, {0x77a1, 0x2f, 0x6, 0x6}, {0x4, 0x4, 0x3f, 0x7}, {0x10000, 0x7, 0x5, 0x800}, {0x5, 0x7, 0x800, 0x7fff}, {0x7, 0x7ff, 0x5b1b4ff, 0x5}, {0xfffffffffffffffb, 0x8000, 0x0, 0x5}, {0x4, 0x3, 0x100000000, 0x1ff}, {0x1, 0x7ff, 0x1ff, 0x5}]}, 0x10) unshare(0x20000200) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x24020000) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/01/12 04:46:02 executing program 7: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x4)={0x20080522, 0x0}, &(0x7f0000216000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000321000/0x2000)=nil, 0x2000, 0x3000008, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000-0x8)={r3, 0x9}, &(0x7f0000003000)=0x8) r4 = getgid() r5 = getegid() setgroups(0x3, &(0x7f0000001000)=[r2, r4, r5]) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b14000)='/dev/usbmon#\x00', 0x8000, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000b57000-0x8c)={0x3, 0xaae, 0x589, 'queue1\x00', 0x8356, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r3 = gettid() tkill(r3, 0x16) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000578000-0xb0)={{0x0, 0x40}, 'port0\x00', 0x2, 0x800, 0x8, 0xcb0, 0x3f, 0x7b07, 0x1, 0x0, 0x4, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000083b000)='net/sco\x00') readv(r0, &(0x7f000098b000-0x80)=[{&(0x7f00004af000)=""/252, 0xfc}], 0x1) 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000328000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0x15, &(0x7f00001d4000-0x8)=0x0) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000c24000)={0xfffffffffffffffc}, 0x8) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000011000)={0x7, 0x0}) r0 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x4001, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0xfffffffffffffffe, 0x7ff, 0x0, 0x0, 0x2, 0x0}) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x200, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = open(&(0x7f000003c000-0x8)='./bus\x00', 0x20240, 0x40) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00003d0000-0x30)={0x5, 0x8, 0xf6, 0x1297c00000, 0x5, 0x4}) fcntl$setlease(r0, 0x400, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009dd000-0xb8)={0x0, 0x101, 0x1000, 0x29f, 0xfffffffffffffff7, 0xe8c, 0x1f, 0x8, {0x0, @in6={{0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab45}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x5, 0x8, 0xfff, 0x5}}, &(0x7f000060c000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a13000-0x8)={r2, 0xffffffffffff8001, 0x7}, 0x8) fcntl$setlease(r0, 0x400, 0xfffffffffffffffe) [ 43.723440] binder: 7600:7601 ERROR: BC_REGISTER_LOOPER called without request [ 43.755885] binder: unexpected work type, 4, not freed [ 43.763510] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd8000)={0x0, 0x0}) pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) tee(r0, r2, 0x6, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fdd000)='/dev/random\x00', 0x0, 0x101) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00001bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) prctl$setname(0xf, &(0x7f0000401000-0x1e)='proc[^-^*system:systemtrusted\x00') 2018/01/12 04:46:02 executing program 0: getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/92, 0x25, 0x3) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x166}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdd14, 0x3}, 0x98) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000041b000-0xe)='oom_score_adj\x00') ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000212000)=0x0) exit(0x5) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) clock_gettime(0x0, &(0x7f000034f000)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000dc000-0x4)=0x2) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000525000-0x10)={r2, r3/1000+10000}, 0x10) pwrite64(r1, &(0x7f0000222000)="f0dd330e9bfed9c19f56dd4b88a6b8e5d1530efb4e3bbdef1b97d5e868416cb126feadf8703cb59544a2209b84fa5f9585aa7296d74b960776dfd8a3f5e5eb70f5c851e47a144fff89b9a87545e3dd852044ebcfa6d7b2ea6270906e7496826b156fc9408dd6b5c29bb5328c880c7d2aafacc74657d0606a2ffe67e4bf98aaafeb742baa07fe264011274bf6bccf6a99b647dc0c44fbd11582036f254c70ecd3e36106cef54858df3844ef", 0xab, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000898000)="68e8") r0 = creat(&(0x7f000041a000-0xc)='./file0\x00', 0x0) connect$inet(r0, &(0x7f00005b4000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDMKTONE(r0, 0x4b30, 0x401) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") getsockname$unix(r0, &(0x7f0000b09000-0x6e)=@file={0x0, ""/108}, &(0x7f0000009000-0x4)=0x6e) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e68000-0xc)='/dev/rfkill\x00', 0x50880, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000da1000-0x10)={0x0, 0x8, 0x4, [0x100000001, 0x0, 0x7, 0x0]}, &(0x7f00009bb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006ac000-0x14)={r1, 0xebfa, 0x0, 0x401, 0x6, 0x9}, 0x14) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept$packet(r2, &(0x7f0000bfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e06000)=0x14) r3 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000824000-0xee)=""/238) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000c6c000)="", 0x0) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001be000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7298) r2 = dup(r0) setsockopt$llc_int(r2, 0x10c, 0xd, &(0x7f0000721000)=0x5, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000ff9000)=0x0, &(0x7f0000ff8000)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b49000)={0x0, 0x0, 0x0}, &(0x7f00005cc000-0x4)=0xc) ioprio_set$pid(0x2, r3, 0x0) fanotify_init(0x18, 0x0) [ 43.765898] binder: 7600:7622 ERROR: BC_REGISTER_LOOPER called without request [ 43.770208] binder: 7600:7601 ioctl 401845c0 20002000 returned -22 [ 43.771442] binder: 7600:7601 got reply transaction with bad transaction stack, transaction 75 has target 7600:0 [ 43.771450] binder: 7600:7601 transaction failed 29201/-71, size 24-8 line 2935 [ 43.772820] binder: 7600:7622 ioctl 8905 2000bffc returned -22 [ 43.846804] binder: undelivered TRANSACTION_COMPLETE [ 43.852895] binder: undelivered transaction 71, process died. [ 43.859058] binder: release 7600:7601 transaction 75 out, still active [ 43.866065] binder: undelivered TRANSACTION_COMPLETE [ 43.871275] binder: undelivered TRANSACTION_ERROR: 29201 [ 43.878578] binder: send failed reply for transaction 75, target dead 2018/01/12 04:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) unshare(0x4800200) mount(&(0x7f0000491000)='./file1\x00', &(0x7f000039e000-0x8)='./file0\x00', &(0x7f0000d7f000)='rKmhs\x00', 0xffffffffffffffff, &(0x7f000007a000)="") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00003cd000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bcc000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f00007e1000)=""/214, &(0x7f0000d17000-0x4)=0xd6) process_vm_readv(r0, &(0x7f0000fb6000)=[{&(0x7f00003c1000-0x1000)=""/4096, 0x1000}, {&(0x7f0000521000-0xf5)=""/245, 0xf5}, {&(0x7f000048a000)=""/115, 0x73}, {&(0x7f0000ebe000)=""/22, 0x16}, {&(0x7f0000424000+0x913)=""/195, 0xc3}, {&(0x7f0000c29000)=""/1, 0x1}], 0x6, &(0x7f0000161000)=[{&(0x7f00000f7000-0xd3)=""/211, 0xd3}], 0x1, 0x0) clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") utimes(&(0x7f0000c1d000-0x8)='./file0\x00', &(0x7f000054e000)={{0x0, 0x0}, {0x0, 0x0}}) pause() r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f60000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000e7c000)=0x0, &(0x7f000027b000)=0x4) 2018/01/12 04:46:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f0000001000)="b063aabe41ba3276853215cda4444c2ad3826ea2a15a8fc2dc9bbe9269db189be1bc53f546150bde798f45814116c5e48b663d745585b7acd1c1e715a05a") getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000420000)=0x0, &(0x7f0000000000)=0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0x80)=@generic={0x0, ""/126}, &(0x7f0000003000-0x4)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x3, 0xffff, 0x7f, 0x88}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x23, 0x3, 0x800, 0x1, 0x4, 0x80, 0x6, {r2, @in6={{0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x739, 0x9c, 0xdc70}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/proc/self/net/pfkey\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000002000)=0x4) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000030000)={0x800, 0x0, 0x3}) getsockname$ax25(r0, &(0x7f0000266000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fd4000-0x4)=0x10) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$inet6(r2, &(0x7f00009d5000-0x1c)={0xa, 0x2, 0x14000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xd56}, 0x40}, 0x1c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000030c000-0x6)={0xfffffffffffffffc, 0x9, 0x0}) dup3(r1, r2, 0x0) vmsplice(r1, &(0x7f0000ee1000)=[], 0x7a, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00003af000-0x34)={{0x2, 0x0, 0x10001, 0x2, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_crypto(r1, &(0x7f0000d34000-0x38)={&(0x7f0000949000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000fd1000)={&(0x7f0000c0b000-0x128)=@alg={0x128, 0x13, 0x400, 0x3, 0x2, {{'drbg_pr_hmac_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x401}, {0x8, 0x1, 0x7f}]}, 0x128}, 0x1, 0x0, 0x0, 0x80}, 0x81) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000346000)={0x48000000, 0x0, 0x8}) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) sendto(r0, &(0x7f00005f6000)="120000001200e7ff000000000000720007e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 04:46:02 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006da000)={0x4, &(0x7f00000fe000)=[{0x7fffffff, 0x5, 0x7, 0x1f}, {0x85, 0x2, 0x5, 0x9}, {0x4, 0x0, 0x400, 0x2}, {0x92, 0x3, 0x4, 0x4}]}, 0x10) mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x3ff, &(0x7f0000d41000-0xf4)="baaba0b29d599bf510dfbb7e519a3764b7b85ac6832da4db0feba615ba339933b4217229819525ac95dcbfdd7cf80d9ea06984520df232959ad3e87cc91eec1bf250d5679312bca7e32ee07635a32009f5f0287c5c7a7e14c3be298f2d683ddeb5fe746d776bf50a0fe47139b788da2a651b6bf0cfe0b73a28203581c1ee395c1c19266729e668fb8e7863f4f4eaa6eb6e6473859d62ad80ff9bb349844aa97f23ed67237517d5eebda8cce03f6c44908bba81c5488e1373359ac60dbc60e76b90b6f8a4b18f2a87674c25c0b7a15d6511fa3da436bdab34dd32ab2a35bccb70d0098cb10e331a98c4a2c9f42e0c24c284c39773", 0xf4) writev(r1, &(0x7f00000a4000)=[{&(0x7f000029b000)="29000000210019a2013d813c100a00210200080000000000000009ff0800020003f5080095645aff00", 0x29}], 0x1) 2018/01/12 04:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ee6000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000237000)=0x1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e21000)={0x0, 0x3}, &(0x7f0000690000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00007b6000-0x98)={r2, @in6={{0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9}, &(0x7f0000823000)=0x98) 2018/01/12 04:46:02 executing program 5: r0 = open(&(0x7f0000be8000-0x8)='./file0\x00', 0x200, 0xc0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a1f000-0x5e)={0x0, 0x56, "993b3530ce17d7973985bd3c1e5f2d07d0ed555e134ae5db57b2c3c45a7a839cb0185ae2376ba6f2f31a7c2425ddf2ceca083dba24d3f96b57da9e4b19219c2fe57087a68475611a88117c767c6e3c4ee2780d08d04a"}, &(0x7f00000b3000)=0x5e) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000182000-0x8)={r1, 0x200, 0xee0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000086e000-0x1c)="35453cbd62cf32c2ff09b033b6fb7472d7a57c082fba2c189c90af08", 0x3) write(r2, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/12 04:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000a93000-0x9)='/dev/sg#\x00', 0xe61f, 0x8000) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000098e000)=0x1ff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a4e000-0x8)={0x0, 0x8b6}, &(0x7f0000af6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000175000)={0xf20, 0x65, 0x6, 0x10000, 0x8001, 0x3ff, 0x8020000, 0x3ff, r2}, &(0x7f0000e64000-0x4)=0x20) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f81000)={0x0, 0x0, 0x0}, &(0x7f0000037000)=0xc) sendto(r0, &(0x7f00005f6000)="120000001200e7ff000000000000720007e9", 0x12, 0x0, 0x0, 0x0) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00001b1000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mprotect(&(0x7f0000b0d000/0x2000)=nil, 0x2000, 0x3000008) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000007000)='./file0\x00', &(0x7f0000005000)=@known='security.ima\x00', &(0x7f0000002000-0x16)='#$}mime_type%security\x00', 0x16, 0x1) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000001000/0x3000)=nil) 2018/01/12 04:46:02 executing program 6: clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00008de000-0x4)=0x0, 0x800) ftruncate(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000250000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) syz_fuse_mount(&(0x7f00007d9000)='./file0\x00', 0xc002, r2, r3, 0xbb, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000)={0x3, 0xffffffff, 0x2000, 0x5, 0x4, 0x1, 0x3, 0xff, 0x8, 0xfffffffffffffffa}) 2018/01/12 04:46:02 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000014000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000012000+0x2d)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) close(r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000cae000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)=0x0) poll(&(0x7f0000d19000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000b34000-0x8)={0xffff, 0x0, 0x0, 0x0}) 2018/01/12 04:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8080a, 0x35, &(0x7f0000faa000-0x8)={0x0, 0x0}) 2018/01/12 04:46:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sched_getaffinity(r2, 0x8, &(0x7f0000015000)=0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) ioctl$TCSETAF(r4, 0x5404, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f000003a000)="7fbdbed5671b1400c90e9c7bb6fec145ce8016e46a9b20190c31c0cfcb812965fc2f7b03556e4d15d25003eb698687a4e9debab13a9097b8d536db2908b7ae3e7a65bfbfa92bc11315232e97fdf225b2cd777f866e311f84097fc0530077b38077a2fbdc0ceba9057c1bbfd62d737262177fed310ea2b0bde8dba2edf7fd3de7f8dab25994f1e7c623da34a0db2b9f769f5c45b984") 2018/01/12 04:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000029d000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000eb8000-0x84)="2beeae03df28e125c2b7b946b3db3b96db801d0c34361132a733f4453176f186952791f9725d1bb6c3d7deab2b8d89eec4dde3a9b4664b34eb2c4b955be13899e1bc80c6a04c92182a6a069ca625e1512d636599bac1c311f3e17d20824351085d51e85e600d5566678f1be0f5e35ced24d693bfae1666a454b6c859d94e75ca6cb238b7", 0x84, 0x0) seccomp(0x1, 0x0, &(0x7f0000838000)={0x2, &(0x7f000090c000)=[{0x40, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) time(&(0x7f00009e8000-0x8)=0x0) pipe2(&(0x7f0000423000)={0x0, 0x0}, 0x80000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f3f000-0x5)='veno\x00', 0x5) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x3fd) 2018/01/12 04:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f8f000-0x8)=0x5) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/12 04:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dad000-0xb)='/dev/hwrng\x00', 0x8, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000879000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f000008e000)="66326e7de87e6b61e62733e7ccd376dc35cba5d2441d234b401bd13b94d7dd68da2c04359a8af3", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r0, &(0x7f000029a000)={&(0x7f0000224000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d5d000)=[{&(0x7f00003f2000-0x92)="b7e826f129439330a0a69ed3069f544775ff5e7e1a6a72f94b7abbc311180500263748c7df365565cd52b44d6d3fd069314ed7e88677eb253aa2bc33ba4839650ad9220e4d95d9ab2dade181f5898d89d38da5a4fe9a2bbc77a00f5ff6c11239877646b55bf596ee06a79048f5994d1d66857b824520b4e63ac4552b575b5ff711b4a732298727da9e35f0b347353e859e91", 0x92}, {&(0x7f0000878000)="a4484e832f29d89a529ddd6b92b036fe265236b38cbdb636f69ad74d774900cf441106d2d1c0efb0a02f90538f7ff45177fea6143200386c3d2ff76ba513d4456663c2f1ebf0258abd44f0f7f2fd7fa5f0a1bab9d749c3477b008f6923", 0x5d}, {&(0x7f0000820000)="2a309f5cf137fcf2a4f5c75ec9451b54392045dcab53098e830cd4d599f4", 0x1e}, {&(0x7f0000857000-0xd7)="495e0e9e2ae0a20dbd3caeeedd9cf7f2280beb7b6e99d7e98f68faf77ccaf93e55d392e5291451ddf817eafb702ba5c7d8431d0360157a6d8602918333397ca22987fb69371ddfa1ea44b547103c5160bd9169a0bc40409dedbfdc90a45c98e9d5f2b6d3eca286d71f2fc97ba768d05119dc097738e7a0025a3918de7e96e08d1307c48a036e302919c4ea5f8cf48374f9fd56b5bfcc07b4ca1cc9da1b552744e57b52b4c004c3af686cfdf4d34e986c1bfe7e59516324797fd69e3bb9bb767ed8389bd318ec9b8d447291fb7dc477e1ef7f06d3b6ebcb", 0xd7}, {&(0x7f0000427000)="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", 0x1000}], 0x5, &(0x7f0000e6e000)=[{0xf8, 0x1ff, 0xe4, "9f1db610e1a03404bf9490c20387f92ed7c0dbfb37ecccedc76701dfc0b1d2ec60b5d00e9880ad2834b6c3d4f85755b728e7a49e7bbc4b4a1cffa7d24e942d940e13432724a2c4157eb8bc07e00edd2aae9ac9fccffeb3e9bfef852db0c7138f8f11d9a5afb8e73a58a8910c43fdb96ec4802c02fba537610ed73cee59be7580a75bef3068eafd1aaaaa2be87a5985116d539243f55aa0a66e4de5205b33a48d5c532f67ab3a63bf55392da64cb5e65f0aadf0a9b4ba0424bfd5559584fa37f6b00326045540271f8d6c079d8778660c3c5989ef905658e2e407521cb2a5c0b690df7f75"}, {0x58, 0x115, 0x8000, "52f179d8636fc1e336abef043545d4b7d1240e3d1645767e5c99837413e072ea91ff6afdece9d7e814a65c657a997889470b94f89ac1383fecaa3f29c616342ff3880a4764f502"}], 0x150, 0x20040090}, 0x4) fsetxattr(r0, &(0x7f00006ef000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e0f000-0xb)='/dev/hwrng\x00', 0xb, 0x3) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f0d000-0x7)={0x0, 0x5, 0xffffffffffffffff, 0x15240856}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00001ab000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000dc1000-0xee)=""/238, &(0x7f0000224000-0x4)=0xee) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000b1c000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000fa5000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008e4000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000001, 0x6, 0x7ffffffe, 0x9e}, &(0x7f0000714000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c34000)={r2, @in6={{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x400, 0x5, 0x100000000, 0xffffffffffffa965}, &(0x7f000070b000-0x4)=0xa0) unlinkat(r1, &(0x7f00002d5000+0xbf0)='./file0\x00', 0x200) 2018/01/12 04:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071b000)='/dev/rfkill\x00', 0x10080, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000db5000)={0x0, 0x3330, 0xffffffffffffff0e, 0x100000001}, &(0x7f000063b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000099a000)={0x0, 0x4}, &(0x7f00002ad000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000451000-0x20)={0x0, 0x7, 0x0, 0x81, 0xf800000000000000, 0x3, 0x5a, 0xd34a, 0x0}, &(0x7f0000ef5000)=0x20) sendmsg$inet_sctp(r0, &(0x7f00008f8000)={&(0x7f00004f2000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000392000)=[{&(0x7f0000747000)="c66bd71a2a15f35ae16166", 0xb}, {&(0x7f0000bf5000-0xf6)="207f782009ba7a05b2ed928773cf98110a89a02a5ff0a72c3c63bf05e0f760662e7255fb85b1f55ed7f81c06891213a27fa97fa8755318cacda8b9f50cb16c02a2ced0e5f8059416ef2540daa69192dbd3961adf3ba938dde718bc1906bf2761095322aeaf66ffee141d8bcdf97091cb1792c3e26f11c9d375ba2c18608eeba3eff34e40fed3337adb7827ab339757e5ad48b43e78c6d8ffeb7d11df3f2fbe8658bdf86ef69853320521df86c3d4cad3b5085f36b7876f1c6d2a8e34081dba8c6b3621929abbfa90cffd3a1139e9d7077d4b6140bac1e98acbc630bf861fe9e50ee77ee9d5ffeadfd7cb14f191130b453895f2a52155", 0xf6}, {&(0x7f00005da000)="f813280e027d4115f156a6f803bad37ad301aaf66d574841376cddbb07c700499bccecbd7b6eb76395f9f9d8223f9ac0daac98faa094a04c6473761f5804b29b543dc13985df28f3e931dcde3b7f0a41c5b237", 0x53}], 0x3, &(0x7f0000182000)=[@init={0x18, 0x84, 0x0, {0x987b, 0x4, 0x1, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x8204, 0xffffffff, 0x3, 0xffffffff, 0x7, 0x80000000, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x686, 0x2, 0x1, 0x10000, 0x0, 0x80, 0xffffffffffffff81, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x1, 0x0, 0xff, r3}}], 0xc0, 0x20000810}, 0x10) r4 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000457000-0x28)={@generic="d9bb809f7d565911520533073eadd1c1", &(0x7f0000226000)=@ethtool_stats={0x1d, 0x2, [0x3, 0x5]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) r7 = dup3(r6, r4, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000e4e000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000094c000-0x4)=0xc) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f000036e000-0xc)={r8, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r6, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/12 04:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000a0a000-0x8)='./file0\x00', &(0x7f0000271000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x10006a) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x5, 0x4a000) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f00000a4000-0x10)=[{&(0x7f0000b64000-0x1e0)="b5", 0x1}], 0x1, 0x10049) sendfile(r0, r1, &(0x7f0000a31000-0x8)=0x0, 0x100000001) dup3(r1, r0, 0x80000) 2018/01/12 04:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bc5000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000025e000)={0x0, 0x5, 0x40, 0x400000000000000, 0x4, 0x8000, 0x80000000, 0x100000001, {0x0, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa1, 0x1, 0x200, 0x7fffffff, 0x7}}, &(0x7f0000d2e000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000ed000-0x8)={r2, 0x1}, &(0x7f000099f000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4e2373272e5c3008, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x282, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a4d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f00009ac000-0x4)=0x6, 0x4) pipe2(&(0x7f0000c62000)={0x0, 0x0}, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f00006ad000)={0x9, 0x2f}) 2018/01/12 04:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x28060400) sched_yield() r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/12 04:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x82c01) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008e5000)={@common='bond0\x00', @ifru_mtu=0x100000000}) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f14000-0x4)=0x0, &(0x7f0000055000-0x4)=0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x0, []}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00009eb000)=0xffffffffffff0001, &(0x7f00002f7000-0x4)=0x4) ioctl(r0, 0x8916, &(0x7f0000000000)="") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000949000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003da000)=0xe8) 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='pagemap\x00') 2018/01/12 04:46:03 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x4000000000000) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000007000-0x8)=@assoc_value={0x0, 0x8c6}, &(0x7f000000a000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000a000-0x14)={r3, 0x0, 0x800, 0xffffffff, 0x7fffffff, 0x2}, &(0x7f000000a000-0x4)=0x14) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000009000-0x60)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000-0x18)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f0000008000-0xea)=""}) [ 44.145260] binder: 7727:7736 got transaction with invalid parent offset [ 44.158521] binder: 7727:7736 transaction failed 29201/-22, size 80-16 line 3312 [ 44.195966] binder: BINDER_SET_CONTEXT_MGR already set [ 44.201502] binder: 7727:7755 ioctl 40046207 0 returned -16 [ 44.221470] binder: 7758:7759 ioctl c0306201 2000afd0 returned -14 [ 44.222206] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.234682] binder: release 7758:7759 transaction 80 in, still active [ 44.241352] binder: send failed reply for transaction 80 to 7758:7763 [ 44.251427] binder: BINDER_SET_CONTEXT_MGR already set [ 44.257105] binder: 7758:7759 ioctl 40046207 0 returned -16 [ 44.260576] binder_alloc: 7758: binder_alloc_buf, no vma [ 44.260594] binder: 7758:7763 transaction failed 29189/-3, size 0-0 line 3127 [ 44.290380] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) eventfd2(0x0, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006d3000-0x4)=0x0) ptrace$cont(0x18, r0, 0x0, 0x7f) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000047a000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00003f3000-0x8)={0x0, 0x0}) r1 = syz_open_dev$loop(&(0x7f0000dea000-0xb)='/dev/loop#\x00', 0x0, 0x2000000800000882) ioctl(r1, 0x4c04, &(0x7f0000748000)="") 2018/01/12 04:46:03 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eec000-0x62)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/12 04:46:03 executing program 0: socketpair(0x13, 0x807, 0x6, &(0x7f0000035000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000068000)={0x9, 0x4, 0x0, 0x10000, 0xffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000fa0000-0x58)={0x80, 0x0, 0x2, 0x400000, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006b8000-0x8)=@assoc_value={0x0, 0x3f}, &(0x7f0000e50000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ba2000-0x18)={r3, 0x80, 0x8, [0x6, 0xffffffff, 0x8, 0x8, 0x4, 0x101, 0x4, 0x8]}, 0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00007c3000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000663000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) remap_file_pages(&(0x7f0000f27000/0x5000)=nil, 0x5000, 0x2, 0x6, 0x20000) dup(r1) truncate(&(0x7f0000368000-0x8)='./file0\x00', 0xaf5) fgetxattr(r0, &(0x7f0000f3e000-0x7)=@random={'os2.\x00', '$\x00'}, &(0x7f0000e72000-0x96)=""/150, 0x96) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r2, &(0x7f0000486000-0x88)=""/136, 0xfe0f) clock_gettime(0x0, &(0x7f0000c97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f000019e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000358000-0x1f)=""/31, &(0x7f0000cd8000-0x4)=0x1f) r8 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) write$sndseq(r2, &(0x7f0000a77000)=[{0x7, 0xff, 0xffffffff, 0x400, @time={0x0, 0x1c9c380}, {0x1, 0x9}, {0x7f, 0xa94}, @result={0x9, 0x7}}, {0x3, 0x5, 0x3, 0x9, @tick=0xfffffffffffffff7, {0x6, 0x4}, {0x7, 0x91f4}, @note={0x66f, 0x4, 0x3, 0x2, 0x80000001}}, {0x800, 0x9, 0x7fffffff, 0xce83, @tick=0x2da, {0xfffffffffffffffd, 0x7ff}, {0x800, 0x8}, @ext={0x98, &(0x7f0000cc3000)="9cee82dd9b9a8feaf9aa9f248e8b4315d263b7d57db07ee557048627d5ebbb22c4064bbd54f02c4b2cf76906b16a4ff22301d0b6c08945de6aea79850787f079b98d54c860fefdaf8535efa96b21b8185f9d2fd78b06926158fccc2100f3a375b48c1eab592ed045940d6c0a63ccba7c4f139f0d0a791ce80a3596d5ed302fbea878ce6a6f91f5094f15842097493387b5ec1f06ccbaa84a"}}, {0x1, 0x423, 0x7, 0x310, @time={r5, r6+10000000}, {0x0, 0x4c49}, {0xfff, 0x3}, @raw32={[0x8, 0xfffffffffffffffb, 0x7]}}], 0xc0) ioctl$int_out(r4, 0x0, &(0x7f000042d000)=0x0) 2018/01/12 04:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x24, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000119000+0x85)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) getresuid(&(0x7f0000910000)=0x0, &(0x7f0000139000-0x4)=0x0, &(0x7f00003b5000-0x4)=0x0) iopl(0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006f4000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000490000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc1000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000915000-0xc)={0x0, 0x0, 0x0}, &(0x7f000078e000-0x4)=0xc) sendmsg$unix(r0, &(0x7f000084e000)={&(0x7f0000305000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000012000)=[{&(0x7f00004f3000)="3026d9a58cbd04454865a0ec88f49648934d692c693b", 0x16}, {&(0x7f00000f5000)="d13c89bb69eb3277ca4c906176fde318814ca273f05e1fb31005b6c614919531a878cda1", 0x24}, {&(0x7f00003c7000-0xf0)="32e0d0693b602437b18504e739e9496193d3c8ae98f89d6077322f14935a8e2e512605fde529213cee0ead65b437d72018a7df4d66a8b8ab7f60a8015acd47183d2680230eefb6961297c95b069bbbb21686c2d5535ed6e5b24c306d89a527f81d2b0c96ca3ba4f5841c7f055c1be9ff7f402407fe3fdc811fcdd6c694d67fab3155ddfe8d85155cc90b6c0d7d62b447f8a941d8c73f4eab7ec6bef0129398ef896e648f182585fe7b6deea7ce9254985b338c17963b7a9a104a8746b76758d41a90b2430793c6aa9766dbfffdd5c45462d7082145ef38ef81b589a55bd7748ecf2e51dcd26d8905e01ab46904b52f47", 0xf0}, {&(0x7f000026f000)="10c8495f32020237c463c8edf11fbc22a174a6313b6691e335d6956a41de40784f7df52706ac42281ab14b90ed7259c3e018bafd439d67269d8388f2cd734bca4a7d70939b0ab8e39f835a7b663486944e056165bfb3ae4b77fcd3414a40f863843a90498d795f2da010f23da54f415afb5e5d19596dc71394b74e750ef09d1d58569a", 0x83}, {&(0x7f00005ac000)="908ec7c5d14ca0e62535ea6f081e188550570ea016c034397519920ee023dfa170f25e3e1fc03461c3c3be5f39a88212fd95dc73464ca4be81eb7815e577eed9274d331d6bcb04407aa361277eb6393f729f3810936bac98cfb61cf891f42a60f2b69bdaddbcf8d013d5c9d2aa652d6ac0afee9fb1e69fcd62fdc4b0286bc3652495e6192db3bb40e288642f61c94d3dd2a8edd73ec1116f63b3977d476c8c6a89c2939aaf8a44e165d7728c6f99f9ac5584eda9aa9ef47d951da175672ed0def0e914e969cb56644c9620e384f92a6cf3a439218ff8c9b73dc7d203", 0xdc}, {&(0x7f0000060000-0x3b)="aadca4aa86a01d9b36c09531c663a88e33e4baec3d47dfbb72908d2dedc75542e6de5373f31abf59476448aa8747bcfca835a61237f45991a49692", 0x3b}, {&(0x7f0000fc9000-0x8d)="7e8fc325afeacf87b05b69e6bf9a5387782013731e0b467610efccc34ea90a1bc1e80a108848b30608f81b4293d8d9a78d5724690be1c29a7137ed128db8eaa3f5150e21f1c1f598c288060e57dea7ea60ddb2a4fc477b929c88c3bdf8c5594a1d522eca0b24cbde6ab357f6fd18fd80c87231c3ee35dbf2d2eb751931a612ed389f1b4555d819fa19737d4542", 0x8d}], 0x7, &(0x7f0000d01000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r4, r7}], 0x20, 0x80}, 0x80) r8 = accept4$inet(r6, &(0x7f00006a2000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c31000-0x4)=0xe, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000cd3000-0x8)={0x0, 0xffffffff}, &(0x7f0000833000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000824000-0x2d)={r9, 0x25, "24496e7a48255fc0a2d008950bd31742c61030ef91c4571c34c40397bd94d1ec51bb7d1ec3"}, &(0x7f000095d000)=0x2d) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f00001de000-0x9)='/dev/ppp\x00', 0x400800, 0x0) sendmsg$unix(r0, &(0x7f0000857000-0x38)={&(0x7f0000d05000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000b0e000)=[], 0x0, &(0x7f0000ba5000)=[@rights={0x28, 0x1, 0x1, [r3, r6, r6, r8, r8, r0]}], 0x28, 0x4}, 0x800) ioctl$EVIOCGREP(r10, 0x80084503, &(0x7f0000249000-0x1000)=""/4096) ioctl$EVIOCGABS0(r10, 0x80184540, &(0x7f0000306000-0x46)=""/70) ioctl$EVIOCSABS3F(r10, 0x401845ff, &(0x7f0000c26000-0x18)={0x1, 0x5, 0x4, 0x6, 0x7ff, 0x5}) 2018/01/12 04:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00005d8000-0x20)={@generic="aa2fa43c56c4a39df49b2b88210474d6", @ifru_flags=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='ifb-\x00', @ifru_addrs=@rc={0x1f, {0x7, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x2}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000c96000-0x10)={0x0, 0x0}) utimes(&(0x7f00001a2000-0x8)='./file0\x00', &(0x7f0000521000-0x20)={{0x0, 0x0}, {r3, r4/1000+10000}}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/12 04:46:03 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)={0x0, 0x0}) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @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$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000396000-0x8)='./file0\x00', 0x8000, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000000000) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r4 = socket(0x15, 0x8000b, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000bbf000-0x70)=[@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in6={0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5007}], 0x70) getsockopt$sock_int(r4, 0x1, 0x1e, &(0x7f0000ccc000)=0x0, &(0x7f000019d000)=0x4) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b26000-0x4)=0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:46:03 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) [ 44.296039] binder: release 7758:7759 transaction 81 out, still active [ 44.302733] binder: undelivered TRANSACTION_COMPLETE [ 44.311863] binder: undelivered TRANSACTION_COMPLETE [ 44.319152] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.325338] device lo entered promiscuous mode 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000323000-0x25)="24000000210025ce071c0165fffffc0e020000000010000002e1000b08000c0000000004", 0x24) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000055c000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00003f6000)=0x400, 0x4) 2018/01/12 04:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chown(&(0x7f0000033000)='./file0\x00', 0x0, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000085a000)='/dev/hwrng\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000581000)={0x0, 0x100}, &(0x7f00006d3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000016000-0x6)={r1, 0x7}, 0x6) mlockall(0x3) 2018/01/12 04:46:03 executing program 7: unshare(0x400) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000fee000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/12 04:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000682000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000b0a000)={0x1, 0x2, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) accept$packet(r2, &(0x7f000065b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d17000-0x4)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a57000)={0x0, 0x0, 0x0}, &(0x7f0000453000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e63000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in=@broadcast=0xffffffff, 0x2, 0x7, 0x2, 0x401, 0x2, 0x20, 0x0, 0x5c, r3, r4}, {0x0, 0x3ff, 0x80, 0x7, 0x40, 0x74, 0x100000000, 0x8}, {0xa86d, 0x0, 0x3, 0x2}, 0xffffffffffffffe0, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3, 0x3, 0x0, 0x3, 0x8, 0x10001, 0x9}}, 0xe8) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d49000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000788000)=0xe8) stat(&(0x7f0000d8f000-0xa)='./control\x00', &(0x7f0000757000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000a77000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast2=0xe0000002, 0x3, 0x80, 0x3, 0x0, 0x2, 0x20, 0x20, 0x7f, r5, r6}, {0x0, 0x2, 0x6, 0x1, 0x101, 0x0, 0x0, 0x0}, {0x6, 0x7fff, 0x9, 0xa3f2}, 0x80, 0x3, 0x3, 0x1, 0x1, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x4, 0x2, 0x7, 0x0, 0x4, 0x954b}}, 0xe8) unlink(&(0x7f0000d61000)='./control/file0\x00') socket$inet6_sctp(0xa, 0x1, 0x84) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') getpeername$ipx(r2, &(0x7f0000cb6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a4f000)=0x10) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") ioctl$LOOP_SET_FD(r2, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000d10000)=[{{0x0, 0x0, &(0x7f0000925000+0x8b6)=[], 0x0, &(0x7f0000d0e000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000d0e000)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d10000)=[{&(0x7f0000d0f000-0x6e)=""/110, 0x6e}, {&(0x7f0000071000-0xea)=""/234, 0xea}, {&(0x7f0000d0f000-0x53)=""/178, 0xb2}, {&(0x7f0000d0f000-0x3a)=""/58, 0x3a}, {&(0x7f0000408000-0xd6)=""/214, 0xd6}, {&(0x7f0000d0e000)=""/48, 0x30}], 0x6, &(0x7f0000b13000-0x9c)=""/156, 0x9c, 0x0}, 0x0}], 0x2, 0x10020, 0x0) [ 44.335113] device lo left promiscuous mode [ 44.361032] binder: send failed reply for transaction 81, target dead 2018/01/12 04:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000962000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d20000)=0x60, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00006f8000)=0x7fff, 0x4) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x802004000402, 0xffffffffffffffff) exit(0x0) creat(&(0x7f0000029000)='./file0/file0\x00', 0x0) 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000c75000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006af000-0x8)='envi \x00\x00\x00') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000403000-0x8)=0x0) r2 = syz_open_procfs(0x0, &(0x7f00005a5000)='maps\x00') sendfile(r1, r2, &(0x7f000096b000)=0x0, 0x400) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) fdatasync(r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000013000-0x62)=""/98) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.461819] device lo entered promiscuous mode [ 44.475448] device lo left promiscuous mode [ 44.492497] FAULT_FLAG_ALLOW_RETRY missing 31 [ 44.497891] CPU: 1 PID: 7825 Comm: syz-executor7 Not tainted 4.9.76-g9154940 #10 [ 44.505431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 44.514774] ffff8801d12bfa10 ffffffff81d93149 ffff8801d12bfcf0 0000000000000000 [ 44.522782] ffff8801d51e2890 ffff8801d12bfbe0 ffff8801d51e2780 ffff8801d12bfc08 [ 44.530770] ffffffff81660c0a dffffc0000000000 ffff8801d12bfa48 ffffffff8123a51b [ 44.538757] Call Trace: [ 44.541316] [] dump_stack+0xc1/0x128 [ 44.546707] [] handle_userfault+0xa3a/0x1310 [ 44.552755] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.559570] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 44.566554] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 44.572940] [] ? mark_held_locks+0xaf/0x100 [ 44.578883] [] ? mark_held_locks+0xaf/0x100 [ 44.584825] [] ? free_hot_cold_page+0x419/0x850 [ 44.591460] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 44.598280] [] ? trace_hardirqs_on+0xd/0x10 [ 44.604234] [] handle_mm_fault+0x1f82/0x2530 [ 44.610373] [] ? do_futex+0x3f8/0x15c0 [ 44.615878] [] ? __pmd_alloc+0x410/0x410 [ 44.621578] [] ? __lock_is_held+0xa1/0xf0 [ 44.627351] [] __do_page_fault+0x5c2/0xd40 [ 44.633208] [] ? mm_fault_error+0x2c0/0x2c0 [ 44.639153] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.645789] [] do_page_fault+0x27/0x30 [ 44.651299] [] page_fault+0x28/0x30 [ 44.656544] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 44.663613] [] ? SyS_newuname+0xa2/0x210 [ 44.669293] [] entry_SYSCALL_64_fastpath+0x23/0xe2 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000c27000-0x24)="240000005a001f0014f9f407120100000002170308003000fff7080004000200cb000008", 0xfffffffffffffe7e) 2018/01/12 04:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000855000)='wlan1\x00', 0x2) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000552000)=""/232) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a2a000-0x10)={0x2, &(0x7f00006c5000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) sendfile(r0, r0, &(0x7f0000551000)=0x0, 0x7) add_key$user(&(0x7f0000fd8000-0x5)='user\x00', &(0x7f0000dc8000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bee000)="", 0x0, 0xfffffffffffffffc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000d4c000)=0x80000009, 0x4) r3 = syz_open_dev$tun(&(0x7f0000473000)='/dev/net/tun\x00', 0x0, 0x40000000000000) getsockopt(r0, 0x2, 0x7f, &(0x7f00002e9000-0x63)=""/99, &(0x7f00007bc000-0x4)=0x63) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e40000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000924000)=0x22, 0x4) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f000072f000-0x8)={r1, 0x4}) syz_extract_tcp_res(&(0x7f0000a43000-0x8)={0x0, 0x0}, 0xff, 0x7) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_icmp(0x2, 0x2, 0x1) r4 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f73000)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f}], 0x1c) process_vm_readv(r4, &(0x7f00008af000-0x20)=[{&(0x7f00008e3000)=""/6, 0x6}, {&(0x7f0000bf5000)=""/120, 0x78}], 0x2, &(0x7f0000e49000)=[{&(0x7f000079e000-0x27)=""/39, 0x27}, {&(0x7f0000d00000-0x93)=""/147, 0x93}, {&(0x7f00003f9000)=""/238, 0xee}, {&(0x7f0000f00000-0x46)=""/70, 0x46}, {&(0x7f0000763000)=""/76, 0x4c}, {&(0x7f0000fa9000)=""/135, 0x87}, {&(0x7f00009ce000-0x2f)=""/47, 0x2f}, {&(0x7f0000a52000-0x54)=""/84, 0x54}], 0x8, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket$netlink(0x10, 0x3, 0x0) connect$inet(r2, &(0x7f0000f8f000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r5, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) clone(0x2850000, &(0x7f0000897000)="c88d25195fe66c7741ca19ab34c22ec93ba30c075084321d0c0633a398cc9b0809e2e21a4bdc1ff6a88e2c7954680f1bd5fc447ca6b1ddba361047512ca96749a561b41022841b539656bb4dd89597e6471b097021afe872bfb970319bb05f2e67cda848c23d470eff0fa1be7e377ce59d901cc65bb50b0b7d1f31ae3da9f66fc5cf551f970b8abf032f3a6e3c20955efc090d9c168a8ae2e1425f18b12605394ae071ea37e4d81c88c15fe6c4124621528fe5083f2a744d2caf00d4267727699a735335e2a49495", &(0x7f0000244000-0x4)=0x0, &(0x7f0000910000-0x4)=0x0, &(0x7f0000201000-0x85)="42b3da8b65e09747030100a8894c1a2504bb91b8aaf83e96e7c9b2ead6a9e8d53aaa811eaaa7eb71e3dab45a873693d57e25be6a093aabe1ee30a581d2635841f94b024ffc0992aea75f8fe967091e923b891ef67d19d2e10eece567d4f6737d969fd7d44470b2da496009ef90bec01eafb9dba96d75272f37dd92133ca23e177c37bf90cf") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000c9f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000052f000)=0xb) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f00009f0000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000e48000-0x8)={0x0, 0x0}) getpeername$inet6(r0, &(0x7f0000707000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000a50000)=0x1c) 2018/01/12 04:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x2, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e6d000)=0x0) syz_open_dev$tun(&(0x7f00002f2000-0xd)='/dev/net/tun\x00', 0x0, 0x40008000) r1 = socket(0x11, 0x80803, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) setsockopt(r1, 0x107, 0x1, &(0x7f0000001000)="", 0x200) close(r0) request_key(&(0x7f00007ee000-0x8)='keyring\x00', &(0x7f000012a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bb3000)="2f657e2f6e65742f05006e00", 0xfffffffffffffffe) socket$inet6(0xa, 0x0, 0x0) removexattr(&(0x7f0000535000)='./file0\x00', &(0x7f00009cb000)=@random={'btrfs.\x00', "2f657e2f6e65742f05006e00"}) 2018/01/12 04:46:03 executing program 2: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f74000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet(0x2, 0x3, 0x10000000000) r2 = dup2(r1, r0) bind$inet(r2, &(0x7f00004f2000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffa8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d79000-0x1)={0x3}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00004be000-0x4)=0x0) ptrace$setsig(0x4203, r3, 0x8, &(0x7f00005eb000)={0x20, 0x7f, 0x4, 0x5}) setns(r2, 0x8000000) pread64(r1, &(0x7f0000af7000-0x85)=""/133, 0xfffffffffffffc2e, 0x0) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getpid() prlimit64(0x0, 0x3, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/01/12 04:46:03 executing program 0: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") open(&(0x7f0000ff6000)='./file0\x00', 0x400000, 0x8) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') 2018/01/12 04:46:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x34e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/12 04:46:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00001f8000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @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]}, [0x1, 0x9, 0x0, 0x200, 0x0, 0xb0, 0x8, 0x4, 0x7fff, 0x0, 0x9d, 0x9, 0x7fffffff, 0xfffffffffffffb75, 0x1]}, &(0x7f0000846000-0x4)=0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f2a000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0}, 0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r2, 0x107, 0x8, &(0x7f0000a81000-0x4)=0x0, &(0x7f0000c71000)=0xffffffffffffff99) 2018/01/12 04:46:03 executing program 6: keyctl$setperm(0x5, 0x0, 0x0) r0 = add_key(&(0x7f00005df000)='pkcs7_test\x00', &(0x7f0000c6c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000e0b000-0xa)='encrypted\x00', &(0x7f0000908000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xee)="6a25b339e2c0a1421e9548284b6140ee1e63256bd42290b59e7f2601f8ab326beacf203ec367f46f8283821600d3741ec5d69af787e3d4dc7fee038c992cfdf37473ed1197fa81f39299ad8f112043df05c2fe34e400d2c8e51890c598385ed9ca9f99b562f5eeff090059420be79fe5755a4dde8e10eefcd6a660695865cf6bf3a7f1c847d03ca1cad53fecea3d23c4da52b4f3874bee69cd891847f11f007b68638f51105248f6cd303b929c9d144692b4a78687652774d39330e64b00000002a096f35adf9cfd7d47ab35354cea736d4297e906448e85b15a883afc06000000641760eb4356364331078bcf24", 0x51, r0) keyctl$chown(0x4, r2, 0x0, r1) r3 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0xa2)="329bf25af791d3065a4a9e50cfc7b8f063d05e10c0befa8499cb1fc0cf8adcd93fc80bb194abb5862a2463f2fabb0460ea09c47555e7c02443a8afc4b9fe310ac405916f9314cbb6e3466ba9a2853412605b4fb98c99d369f225d55104e391e59afb70b66f79ffec10f4b815f4b02bcb65a81cbcba33cd6494ee3c82413791761e4af6c13fbbec6e880b88bd5935e32cf6e9e1855bbd199125413438613c29e83db6", 0xa2, r0) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000000)={0x1, 0x1, 0x5, 0x1, 0x8001, 0x6f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="2a88a1ca504627b930ac2a59a88414dfd03b1fb85c2ffbee3bbcd47db0cb8e47da7deca34a687d0fdf0744db81b63bfd6381f772d139eaf492a50d69a4d409028a", 0x41, r2) keyctl$revoke(0x3, r4) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000018000-0x15)='/dev/pktcdvd/control\x00', 0x140, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000015000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000009000-0xbc)={0xfff, 0x0, 'client0\x00', 0x4, "1a954a7890614fbd", "cb510d2613e6e1c6c28b8bb83633edeb1d4e67b4cb4bb8bc9d8574f6261dd5f1", 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000018000-0xd)='/dev/usbmon#\x00', 0x400000000000, 0x400000) 2018/01/12 04:46:03 executing program 1: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f000015d000+0xb6a)='/dev/binder#\x00', 0x3) listen$netrom(r1, 0xd3) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000384000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000041000)={0xffffffffffffffe0, 0x0, &(0x7f00004e5000-0x10)=[@clear_death={0x400c630f, 0x2, 0x1}], 0x7f, 0x0, &(0x7f00004f5000)="2ac7539cf09c68f4fe496400332b5e68d866b9b8c2e9daca7d5e9f56798a9a91b2395e1f33b9097f31b9a7de424f3451b25864d7df3d01dfd6d7bf0f5aa103de2ebcbce1f4c6327e547177a3c853f9693113a4cbb605a3dd3ae25b8c54c7e3a12e49315bf162c4393eb43c044600c2017b23d465c23e009b90cb3ec31280c3"}) sync_file_range(r0, 0x8, 0x7, 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004f6000)=0x0, &(0x7f00003ea000)=0x4) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r3 = fcntl$getown(r1, 0x9) sched_getparam(r3, &(0x7f0000327000)=0x0) fchmod(r0, 0xf) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x1, 0x0, &(0x7f000049b000)='\x00'}) 2018/01/12 04:46:03 executing program 4: ftruncate(0xffffffffffffffff, 0xe000000000000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001a6000)='/dev/rfkill\x00', 0x8400, 0x0) setns(r0, 0x40000000) 2018/01/12 04:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_pts(r0, 0x4000) pipe2(&(0x7f0000d6d000-0x8)={0x0, 0x0}, 0x4000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000239000)=0x1) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00005ab000)=""/76, &(0x7f000055d000-0x4)=0x4c) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00009d4000)={0xfffffffffffff000, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x134}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x38}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r4 = syz_open_pts(r3, 0x80) readv(r1, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f00003ab000-0x3d)=""/61) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000f2a000-0x4)=0x0, &(0x7f00001a2000-0x4)=0xff87) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004e5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f31000)=0xe8) dup3(r3, r0, 0x0) lseek(r3, 0x0, 0x4) 2018/01/12 04:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) statfs(&(0x7f00001cc000)='./file0\x00', &(0x7f0000b44000)=""/163) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ad4000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000479000-0xe6)=""/230, 0xe6) [ 44.871589] : renamed from syz5 [ 44.889760] binder: BINDER_SET_CONTEXT_MGR already set [ 44.895910] binder: 7861:7873 ioctl 40046207 0 returned -16 [ 44.907246] binder: 7861:7873 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 44.909292] binder: 7861:7867 unknown command 536907575 2018/01/12 04:46:03 executing program 6: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000238000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a69000)='eth1\x00', 0x1) getpid() ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000053f000)={0x2, 0x2, 0x80000001, 0x0, 0xffffffffcc597ad8, 0x7ff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b56000-0x11)='/dev/vga_arbiter\x00', 0x20001, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000061b000)={0x6f, {{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7e) 2018/01/12 04:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2fffffffffd) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) sysfs$3(0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a49000)='/selinux/mls\x00', 0x0, 0x0) [ 44.909300] binder: 7861:7867 ioctl c0306201 20008fd0 returned -22 [ 44.984840] binder: BINDER_SET_CONTEXT_MGR already set [ 44.990246] binder: 7862:7883 ioctl 40046207 0 returned -16 2018/01/12 04:46:03 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$usbmon(&(0x7f0000734000+0xf12)='/dev/usbmon#\x00', 0x1, 0x8000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ef2000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ef3000-0x4)=0x8c) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ef3000-0x8)={r1, 0x3}, 0x8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000007d000)=""/4096) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r2, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x12) 2018/01/12 04:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [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, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000a18000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f000083a000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000209000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b68000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009e9000)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x3, 0x7fffffff, 0xa, 0x20, 0x20, 0x3b, r1, r2}, {0x8000, 0x2, 0xfff, 0x4, 0x1, 0x0, 0x5, 0x4}, {0x100, 0x2, 0x3, 0x5}, 0x7fff, 0xe, 0x0, 0x1, 0x2, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x0, 0x1, 0x2, 0xc088, 0x3, 0x5}}, 0xe8) 2018/01/12 04:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = dup2(r0, r0) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x802, 0x100000000000088) recvfrom$ipx(r1, &(0x7f0000b38000-0x20)=""/32, 0x20, 0x2, &(0x7f0000c89000)={0x4, 0x0, 0x0, "a61ab985c076", 0x0, 0x0}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) fcntl$addseals(r1, 0x409, 0x4) connect$nfc_llcp(r1, &(0x7f000047c000)={0x27, 0x800, 0x800, 0x5, 0x2, 0x20, "d65cefc58486516f635133a2ecf671a108b98adef3440fb2e2854938522d86ee7a2f740dc3c90efd0c793e8a46374f4962635b64f26adf6a86565348e8d55e", 0x8001}, 0x60) recvmmsg(r1, &(0x7f0000bdf000)=[{{&(0x7f0000379000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b29000)=[], 0x0, &(0x7f0000cd0000-0x8d)=""/141, 0x8d, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000d7e000)={0x0, 0x0}) 2018/01/12 04:46:03 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000680000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0xc3)="0ad843c6a692e0662eaf06235f4ca83e6ec04c05560b2e999b7c4b86cf7826fed31f29a1b0a9b765b47cb05930ac325cb9476af976b8ded678dbea076b38175cda9fb943ef61519a7fd4d147a1a5a7d6d2b7b97ba8d71d1aaaf3d9690555a25dc5f3c170b966137cf6b927d96c0340b1281a6b5a500b41daaed6a9533738f82acbce4e754cb3080b4d0da822ed8edf7eb5860b0a61cb3a6035a8fd8e3c07ce7ba057fe4d5d578f69c0d900aba7ef52878e8c559c396aacd94205d6868b9eecbd88e6fa", 0xc3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 04:46:03 executing program 0: link(&(0x7f0000a11000-0x8)='./file0\x00', &(0x7f0000d33000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d15031300ad031d078900ec", 0xd) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c7a000-0xe)='/dev/keychord\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f0000361000)={0x5, &(0x7f0000068000)=[{0x20, 0x6, 0x2, 0x8}, {0x6, 0x5, 0x1f, 0x8d6}, {0x81, 0x1, 0x1, 0x7f}, {0x8, 0x4, 0x100000001, 0x3}, {0x7, 0x4, 0xfffffffffffffffc, 0x9}]}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e52000)={0x101, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000e06000)={0x400, r2, 0x10000, 0x8c1}) [ 45.025660] binder: 7862:7899 BC_FREE_BUFFER u0000000020000000 no match [ 45.025663] binder_alloc: 7862: binder_alloc_buf, no vma [ 45.025678] binder: 7862:7883 transaction failed 29189/-3, size 0-0 line 3127 [ 45.045309] binder_alloc: 7862: binder_alloc_buf, no vma [ 45.050782] binder: 7862:7899 transaction failed 29189/-3, size 0-0 line 3127 [ 45.064938] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000002, 0x4000000040000000) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000f73000)=""/158, &(0x7f0000f6b000)=0x3d3) r1 = getpid() mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00007f1000-0x4)=0x0, &(0x7f0000397000)=0x0, &(0x7f0000f74000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b04000-0x4)=0xc) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000f76000-0x1000)=""/4096, 0x1000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000951000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000509000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f0000ede000-0xb0)={{0xffff, 0x8}, 'port0\x00', 0x47, 0x80000, 0x1, 0x40, 0xffff, 0x7fffffff, 0x80000000, 0x0, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f76000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0xe, &(0x7f00009c0000)="62e63b0de3bdd4ef6cc5a2b42ddf9dd2de0ded986b22ccc74558929465ce221f3e6ee9743960f007cfcfcab37f3393ba42d1c5247402e8ac9a4a9bf566f89b87a4a098e46b55269a8ca6a1ceba89d1a7b9b8034b7685a49cb46f93cc97a9f009ef802518843f8afb3533dd7cb8d73d883b4524108124a8f28680dcc1f3269540a7a8304f40079c362fe5829d0daf88e9ea83126f6f97f4a93e0e0483d9bd57a8994c2ca616ec3a2e4da77cd875eed045b9d9e4e347ca8ee768476493e51d782b680986", 0xc3) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r4, &(0x7f0000f77000)=[{&(0x7f0000cef000)={0x27, 0x7, 0x8, 0x5, 0x7, 0x3, "0860afffc405b51377b393cc5aac46ccb5c928d54d4d29ee1c020a07b2927c37eac2e10d990087b4e0d453d1b7ecd3261fc484885ecfe9e197203b08cd6f27", 0x7}, 0x60, &(0x7f0000c9c000-0x10)=[{&(0x7f0000f77000)="42238610a13c2b51beabe61c9a9c6a24b178c996ad81c34081a3ea78587f623e", 0x20}], 0x1, &(0x7f00008e4000-0xb8)={0xb8, 0x1, 0x3ff, "4f30ffe341e402ac2912f05209a6ddeddce06f6601b48291f87a80020a427365cd8e75486d22f81f21fafeb237301fd1d7688be3e49602948c84285d8f0d04c1f5e273f6de3694022912472fe8a251bf89435520f405c7561fbb97ab5e47d20ebb64bf72f2514018d7de8c8c07ca0b56e4d4ff9abb1d0ed7cf08df535d475ac68fb62da1ba52eb0d5fa8f00653b0e7909fb739653993ac70c7675471919d7b21b7b74e8cac51"}, 0xb8, 0x0}, {&(0x7f0000f77000)={0x27, 0xff, 0x872e, 0x5, 0x40, 0x401, "e306298bd999d57c6b56e4a9eb2addbed305d566a5e7b89e98653c04446798fa6b86d0a884fc5fc92506bc91a66f07604506f53a59b66cad7aa9022f9844e2", 0x0}, 0x60, &(0x7f000035b000-0x40)=[{&(0x7f0000f77000)="9164c28c192318992e4c110d4d991ca10f15ea2740f87454ff67e51f26b7775e4acd68d18515dd2fbe130e5b19b4c74655b23f9b59262319065d1cd447a696988a2835118b6a97ddccba57809c1f8404f559783c9be74af0b453fa7abf6518eb77c57ea8920d66c136ecef0cf4deafeed540c1e47400520abb470a815625fc172abc2da7bdc63de92bacaf5e07915509a3d605f7413c2772964dc29e7680fb5bc5dfc685024102cbfdecc1f54d51bcc3341392142d9e12808eb424392c9233c8af6c5dd965c4cd461ee34ee1fa857c305b9abc62dd708b2eb21b335bb1e174e6b266f36069a3011d184ddf6fbe40", 0xee}, {&(0x7f0000f78000-0x44)="4586435a31fcf2c860797af136d879ec112f641e1ccf598a75c44dc8eb8aa5e28fe2cf3ca9283a6a7862ccf97f393bac7f0fd9b8c10b01802b26a1caa2f0b6c92fa77f40", 0x44}, {&(0x7f0000f77000)="676c03179c4fe6af797f00755319e99e00d6f3d0a988dc31dbef7946784c33bb0b03", 0x22}, {&(0x7f0000f78000-0x84)="f763bab000b5d965fdc01c72de8712ea2afdaec864e4cf4c1ad1850f896b331633cfcfe935f5357eb2254116594e0f5f5aa4d0f97c50813f4ca0b5265eb110a14e344cca4ff78b32083f13de8e57dae852e790915926d6cb98a8df032520c5a38871d96ef32dc8ae306e762439f2dbb8b5bf0dc0f563847f841ce28e6a4ce485cd2b5ade", 0x84}], 0x4, 0x0, 0x0, 0x4010}, {&(0x7f0000f77000)={0x27, 0x3ff, 0x3, 0x7, 0x7, 0x3ff, "d356b34e3d535ef99e4824455b32244b41b81ecf33910c6da1a2417e8ee0523101655ebc3e8013180a443f92b3867d8aefc7d15e825c383607c44622c48938", 0x1f}, 0x60, &(0x7f000084b000)=[{&(0x7f0000f77000)="ead9cdb5d6ef1cf9e1620d4b684afe071274c55e4109a520cf27156f1ea4b22554b4414a1ce7d4ea3cd2df52fc82c3a693a3e35b75ea39d6cfc1e656cf28f50c4ffb929a876ce7adf1d837946b303a90591c3b97cd3dd4ab62a66a198bd033153fabdf2c82fe79f77acea066fb7a9df81a5cc3bba49cbdb313f505656de5dac1fe", 0x81}, {&(0x7f000002b000)="c59c21511c98e65d7cd4fddf8e312fe22473e374f0ba8ac56c960571bf8f3fdd3d0463155dfc26a3077bf1ca032b69fc9d071b16c518f570ac93d8db4e9a84343ac0061f63ba9b2dc4bd6c8f4329aa131fd0bee97a6af0f3eade2cd1f499c13b0312754b112232e17dbb0c6257df93f53ccbc685d8a2c7e27c9139c139eb2403b3804bbf2707dd1790b0a9514364437a23b7078387449d2d3787a72f4ddf3dc10d02245a0ad3957ff75d743156356c70beb1", 0xb2}], 0x2, &(0x7f0000008000-0x1010)={0x1010, 0x11d, 0x45f1, "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"}, 0x1010, 0x4000010}], 0x3, 0x8000) 2018/01/12 04:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000026d000)=[{&(0x7f0000876000)="2900000018001980013d75241a0407210206e30067fffe01040000000400050000000200000008bf00", 0x29}], 0x1) 2018/01/12 04:46:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000fa3000)={0x0, r1}) mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eed000)='/dev/rtc\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000ed6000)={&(0x7f00001fe000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000190000-0x9)='/dev/sg#\x00', 0x7, 0x400000) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/01/12 04:46:04 executing program 1: mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cc8000-0x4)=0x0, &(0x7f0000dec000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)={0x90000008, 0x0}) readahead(r1, 0x5, 0xc22) epoll_pwait(r2, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x0}, 0x8) close(r0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000603000)={0x5, 0x8000000000004, 0x2}) 2018/01/12 04:46:04 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000003000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0x34)="") waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xfff}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x3)={r1, 0x400, 0x1, [0x3fff8000000]}, 0xa) [ 45.070592] binder: release 7862:7869 transaction 88 out, still active [ 45.077301] binder: release 7862:7869 transaction 87 in, still active [ 45.104360] binder: undelivered TRANSACTION_COMPLETE [ 45.112928] binder: release 7862:7883 transaction 87 out, still active [ 45.119738] binder: undelivered TRANSACTION_COMPLETE 2018/01/12 04:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x800}) sysfs$2(0x2, 0x0, &(0x7f0000520000)=""/216) 2018/01/12 04:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000d6d000-0x10)={0x0, &(0x7f00005f8000)=[]}) readv(0xffffffffffffffff, &(0x7f0000ec4000)=[], 0x0) 2018/01/12 04:46:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x5)='v\x00fs\x00', 0x80000000000000c0, &(0x7f0000000000)="8afba412b23040ab748a919b14e7994b5f6e17140cfa84fb4fbfb4835af0") userfaultfd(0x800) r0 = open(&(0x7f0000000000)='./file0\x00', 0x181000, 0xf5841c44d6cc3f02) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003f1000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecf000)=0xe8) bind$packet(r0, &(0x7f000093a000)={0x11, 0x1d, r1, 0x1, 0xff, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8)={0x0}, 0x8) 2018/01/12 04:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ppoll(&(0x7f0000fd6000-0x18)=[], 0x0, &(0x7f000082d000)={0x77359400, 0x0}, &(0x7f000096d000+0x79)={0x0}, 0x8) timer_create(0x5, &(0x7f0000a09000)={0x0, 0x41, 0x6, @thr={&(0x7f0000f87000)="3da0e93313885ab559d44a6c7066e88cf36b770a7c907471a0e3053f6933c89f483a1426f87707841c6b32b921e642b52aa6c3f4c10179e08395338d64c3122c5b3105ccb835523eda1c0d89dc9e2e558ed58b12cfbe072127349d21e9166acb3fb78a6b99368cce23dba8ef163d21b57ab87a3a3937b8c556e28dcb21ca2b921d113cb3d01711a74c7c7139a0b91bcbec99a8c892cb15889251ec051540307e", &(0x7f0000b57000)="c69b54981c92599a672e6a2163c618e75f9d1ab745818c2a0dd2bad5344e5117e0556f9d9ac4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b24000)=0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4a) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000313000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mlock2(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c7000-0x8)={0x0, 0x0}, 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/01/12 04:46:04 executing program 4: mmap(&(0x7f0000000000/0x35a000)=nil, 0x35a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000357000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000b2000-0x63)="fb3eb2b707b2d5d667e6311b1b2690b939e6ec1cf7d480d6c3d11961a59c9dac31fb8428827be79824e710595588d81dbbd07539f580c1e4ece92932a7923852752a7f319d0f15eef627ff191fc29c10749eb2a23247c60142be6d2641fe1baefee8d4", 0x63, 0x90, &(0x7f000020a000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$netrom(r1, 0x0, &(0x7f000035a000)=0x0, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = syz_open_dev$usbmon(&(0x7f0000324000-0xd)='/dev/usbmon#\x00', 0x0, 0x80c0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000221000)={0x7f, 0x8, 0x23, 0xffffffff, 0x1}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000340000)=""/215) accept$netrom(r2, &(0x7f000035a000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000035b000-0x4)=0x10) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[], 0x0, 0x0}, 0x0) [ 45.126633] binder: send failed reply for transaction 88, target dead [ 45.141516] binder: send failed reply for transaction 87, target dead 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000e50000-0x8)='./file0\x00', &(0x7f00007fe000-0x11)=@random={'security.\x00', 'vmnet0\x00'}) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write(r0, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r0, &(0x7f0000f5e000)=[{&(0x7f0000596000)="", 0x0}], 0x1, 0x2) 2018/01/12 04:46:04 executing program 5: r0 = epoll_create(0xfff) getegid() openat$ashmem(0xffffffffffffff9c, &(0x7f000005e000)='/dev/ashmem\x00', 0x500, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e2f000)={0x0, 0x0, 0x0}, &(0x7f000028e000-0x4)=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) getresgid(&(0x7f00002b8000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0) fchown(r0, r2, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r4, &(0x7f0000a5b000)='./file0\x00', 0x0) sched_getattr(r1, &(0x7f000024d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2018/01/12 04:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000889000)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c07000)=0xe8) r2 = getegid() chown(&(0x7f0000dbb000)='./file0\x00', r1, r2) sendto(r0, &(0x7f0000139000-0x15)="140000000d0ae7fc000000ab0002001702000000", 0x14, 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000d7c000-0x8)='./file0\x00', 0x202, 0x1) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000270000-0x28)={0x8, 0x12, 0xecb, 0x6, "c3f9e5ecd74e572fa30f0b469fdfb37ea5da5a941a19d396bb3ee7e50a9b580d"}) 2018/01/12 04:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000487000)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000005008c00", 0x0) pwritev(r1, &(0x7f0000e7a000)=[{&(0x7f0000b22000-0x68)="b0", 0x1}], 0x1, 0x0) signalfd4(r0, &(0x7f0000048000-0x8)={0x8}, 0x8, 0x80800) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00007bd000)={0x0, 0x0, 0x0, 0xffffffff981751d1, 0x8, 0x0, 0xf, 0xc, 0x14, "5673e701278f66cd832fecbbae49054d6144b396bf847d0a54bade737d88cc3aed75eb410daa3ac2d5788e6f1fdab05862e28e6e27649c6fba95c739d556cea0", "139928331899adced97650e78756e4a3454862130aae78d770ef42ba68bf57f375e5b547b34dd7a3dbeae06f2b0b5f3e2552775defd659a7ac46cff07ec4575b", "3328c739610b812c66231126bd4db7e5d85432c52e0fce9eb86e420f6cc2a0bc", [0x8000, 0x2]}) sendfile(r0, r1, &(0x7f0000eb2000-0x8)=0x0, 0x100000000) 2018/01/12 04:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a1000-0x8)={0x0, 0x0}) ioctl$void(r0, 0xc0045878) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00006d3000-0x4)=0x7, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a27000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000980000-0xa)={0x0, 0x101, 0x11, [0x0]}, &(0x7f000015d000)=0xa) rt_sigprocmask(0x2, &(0x7f0000c5f000-0x8)={0x1}, &(0x7f0000be7000)={0x0}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000796000)={r3, 0x2}, &(0x7f0000a23000)=0x6) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10000000000004, &(0x7f00007a8000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2018/01/12 04:46:04 executing program 1: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dbb000-0x4)=0x2ce9, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091c000-0xe)='net/mcfilter6\x00') mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000dc0000)={0x4, 0x4, 0xb3800000000, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8080f, 0x9, &(0x7f0000dc1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000dc1000-0x4)=0x0) 2018/01/12 04:46:04 executing program 0: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000679000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f00006f7000)=@kern={0x10, 0x0, 0x0, 0x80002020}, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000185000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f00006f8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00006f8000)=0x2, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f000042c000-0x50)={{0x10000, 0x0, 0x0, 0x0, 0x10}, 0x10001, 0x0, 0x7fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 04:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xf3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d87000)={0x1, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7, 0x7, 0x80, 0x7fffffff, &(0x7f00001b3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7fffffff, 0xfffffffffffffd52, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000f44000)={0x6, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x50000, 0x3, 0x3, 0x0, &(0x7f00002d4000)=@common='gretap0\x00', 0x5, 0x100000000, 0x7}) 2018/01/12 04:46:04 executing program 1: clone(0x0, &(0x7f0000393000)="", &(0x7f0000744000)=0x0, &(0x7f0000b60000-0x4)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000013c000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000051e000-0x10)={0xa, &(0x7f0000001000-0xa)="768e72b7cefdd571a8da"}) fchdir(0xffffffffffffffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004b9000-0x15)='/proc/self/net/pfkey\x00', 0x40480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x7fff}]}, &(0x7f0000625000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a25000-0xb0)={r2, 0xa8, "1230538f5ffb3fa2af866a5fae53763d3cbacd0a7f8f77951259dd449ddb33a32abba3adc74bf501ce404f260bc2b81181af8e69ae908e090cea72e3fb567d7005b7ee78b250dd4ed214033165509708f0aaf28eeea09e26c19624e99a1604eef4b47a219b89148e6e62482b6496c9f3f9295e4428a2c7d139b2ad7b777a9d900454990c44672b260d3b9c5070b43fc30accbaff32918de3647f191ad440468a3ddfcc12269cce5e"}, &(0x7f0000000000)=0xb0) unshare(0x40000000) unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000369000)=0x0, &(0x7f0000961000)="") syz_open_pts(0xffffffffffffffff, 0x0) close(r1) clone(0x5000400, &(0x7f0000001000-0x9e)="", &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") 2018/01/12 04:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f0000972000)="390000001300090480000000000000001800002c0100000045ff010700000014190016000500010004e101000701d0000001010c00006fe422", 0x39}], 0x1) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000bdb000)={0x1f, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000d7c000-0x10)={0x9, r2}) 2018/01/12 04:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f000078d000-0x10)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000ba8000-0x4)=0x1000, 0x4) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000389000-0x70)={0x2, 0x1, 0x0, 0xd, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 04:46:04 executing program 5: r0 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="4a2a932260278986a2efcc1545b7ff9a06eb3af23799e4c7322b1890b37e2e6abd2c555e513bc2ccf5d62b6e140cd697f1998442fdda8f37032029205d5b5fa3920261e9961147533dc735cea70e2d0f5bcbe477cd9f3222a68e55b15a536150d2b2afc33cd17e77fb9401ed49225c1b1042d340cee61af3886d52816dbdb7dd02b308087c76b0e51b1fefc486ffffff7f00000000d222d534463c8178839197fb6f864374923c29a50cdd8667f2fd33b1314e0aa1a0ee84766ca11003716949e55bdcea9ba3b94ab6bcd6a2d2bf3d1b1f87f6c6906caf8a7dc51e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000026000-0xf)='/dev/sequencer\x00', 0x105003, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000070d000)=0xb7, 0x4) r2 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2286, &(0x7f0000c96000-0x2)="") 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ptrace$getenv(0x4201, r0, 0x0, &(0x7f0000a7e000-0x8)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000027c000)='net/netlink\x00') ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000060f000)=0x3) lseek(r1, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/01/12 04:46:04 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001a000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000001c000)='./file0\x00', &(0x7f000001d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000001e000-0xc)='/dev/autofs\x00', 0x12080, 0x0) ioctl$KDMKTONE(r3, 0x4b30, 0x7) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f000001a000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d, 0x10000, 0xa6e, 0x372, 0x4}, &(0x7f000000a000-0x4)=0xa0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f000000b000)={r4, 0x8, 0x10}, &(0x7f000001e000)=0xc) syz_fuseblk_mount(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f000001d000-0x8)='./file0\x00', 0xf001, r1, r2, 0x3, 0xfffffffffffffffb, 0x80000) 2018/01/12 04:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000622000-0x20)={@common='rose0\x00', @ifru_flags=0x1}) shutdown(r0, 0x1) signalfd(r0, &(0x7f00007c3000)={0x8}, 0x8) 2018/01/12 04:46:04 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000922000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) fcntl$setlease(r3, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ad1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008d0000-0x4)=0xe8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) connect(r2, &(0x7f00008f3000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r4 = syz_open_procfs(0x0, &(0x7f00006fe000)='maps\x00') sendfile(r2, r4, &(0x7f00006df000-0x8)=0x0, 0x800) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000674000-0x10)={0x77359400, 0x0}, 0x10) socket(0x0, 0x0, 0x4) getdents64(r4, &(0x7f0000233000)=""/182, 0xb6) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) 2018/01/12 04:46:04 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TCSBRK(r0, 0x5409, 0x8fff) mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) bind(r1, &(0x7f0000cf8000)=@rc={0x1f, {0x4, 0x7, 0x0, 0x20, 0xfffffffffffffffe, 0x7fffffff}, 0x5}, 0x9) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000ef4000-0x8)={0x0, 0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016a000)='/proc/self/net/pfkey\x00', 0x0, 0x0) preadv(r2, &(0x7f0000ab0000)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f00005d5000-0xd2)=""/210, 0xd2}], 0x2, 0x0) connect$nfc_llcp(r2, &(0x7f00003e6000)={0x27, 0x9, 0x7, 0x1, 0x7, 0x7fffffff, "1cdecce4a00824ba3f4ac76ee022123b75bd79a63df39a18de8aa709879c57b67491d94b3eaf6881e6f926981100019fca0dac75aa9e2e4406bf9f690b53f7", 0x93b0}, 0x60) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000ef3000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5b000-0x4)=0xffffffffffffff82) 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000856000)={0x0, 0x0, 0x0, 0x0}) r2 = accept(0xffffffffffffff9c, &(0x7f0000d3c000)=@generic={0x0, ""/126}, &(0x7f000060b000)=0x80) getsockname$unix(r2, &(0x7f00000f7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000837000)=0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000d6000)={0x50, 0x0, &(0x7f0000e08000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00003d7000)=[], &(0x7f0000978000)=[]}}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000846000-0x95)=""}) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000184000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x0) [ 45.319481] IPVS: Creating netns size=2536 id=11 [ 45.350753] binder: 8014:8017 BC_FREE_BUFFER u00000000204edf8a no match [ 45.366514] binder_alloc: binder_alloc_mmap_handler: 8014 20000000-20002000 already mapped failed -16 [ 45.373677] IPVS: Creating netns size=2536 id=12 [ 45.385013] binder: BINDER_SET_CONTEXT_MGR already set [ 45.390470] binder: 8014:8017 ioctl 40046207 0 returned -16 [ 45.395161] binder_alloc: 8014: binder_alloc_buf, no vma [ 45.395180] binder: 8014:8026 transaction failed 29189/-3, size 40-8 line 3127 [ 45.410176] binder_alloc: 8014: binder_alloc_buf, no vma [ 45.415777] binder: 8014:8017 transaction failed 29189/-3, size 0-0 line 3127 [ 45.435683] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.441350] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/12 04:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00004a6000)={0x0, 0x0}) sync_file_range(r1, 0x100000000, 0x3, 0x2) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r2, &(0x7f0000025000-0x8)=0x100000001, 0xffffff74) close(r2) 2018/01/12 04:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000758000)={0x0, 0x0}, 0x0) readv(r0, &(0x7f000077c000)=[{&(0x7f00000ab000)=""/45, 0x2d}], 0x1) fchmod(r1, 0x43b) execveat(r0, &(0x7f00006ab000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000cbd000)='\ag'], &(0x7f0000005000)=[], 0x1000) 2018/01/12 04:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000091f000)={0x0, 0x5, 0x10, 0x8, 0x50}, &(0x7f000006d000)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000484000)={r2, 0x1f}, 0x8) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r3, 0x2d, 0x23, &(0x7f0000ec1000)="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", 0x123) r4 = socket(0xf, 0x4000000000000003, 0x2) getsockname$packet(r3, &(0x7f0000118000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000d3c000)=0x14) recvmsg(r4, &(0x7f000096d000-0x38)={&(0x7f000085b000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000958000)=[], 0x5, &(0x7f000068f000)=""/93, 0x5d, 0x0}, 0x4002000) sendmsg(r4, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000607000)=0x0) 2018/01/12 04:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00008bf000)='./file0\x00', &(0x7f000008b000-0x8)='./file0\x00', &(0x7f0000a42000)="d301000000", 0x100000, &(0x7f0000010000)="") getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e1d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00007ef000)=0x6) mount(&(0x7f0000006000)='./file0\x00', &(0x7f0000831000)='./file0\x00', &(0x7f0000e0f000-0xd)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)="") umount2(&(0x7f0000881000-0x8)='./file0\x00', 0x0) geteuid() 2018/01/12 04:46:04 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000000)=[0x1000, 0x8344]) 2018/01/12 04:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000e99000-0x48)=[{r0, 0x6400, 0x7f}], 0x1, 0x401) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000670000-0x50)={{0x7, 0x80000001}, {0x1, 0x6}, 0x1, 0x4, 0x76ee077d, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6(0xa, 0x800, 0x7) writev(r1, &(0x7f000011c000-0x50)=[{&(0x7f000023a000)="", 0x0}, {&(0x7f000032e000)="c71e19037f29068b8987c01765c599490799a4a820", 0x15}, {&(0x7f00000c5000-0x1a)="b1e51086f7d03586bd9179125b85633ae7d85a35466d2c721e6f", 0x1a}, {&(0x7f0000260000)="e3c7406bf40cbfd84dbb1b7ebbe57a8506c1a8d986beea16527f625760c14ec65208c6b364771cee1229d41968351c821b40f1a331e784f6c01d6fb097e1e934f69478d93da00de347aef5af7c2e4967d85b7f126c2ff312fdae962b2c9328e2901e96bcef17f50b42b73d468edac71edd822bc84bfbded4", 0x78}, {&(0x7f0000955000)="c6724e7fd1491dae114177b20811477ccd0b70", 0x13}], 0x5) openat$ptmx(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00006e3000)={0x1, 0x400, 0x3f, 0x100000001}, 0x10) 2018/01/12 04:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e5a000-0x16)='net/ip_tables_matches\x00') seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) epoll_wait(r0, &(0x7f000049e000-0x24)=[{0x0, 0x0}], 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e9a000-0x4)=0x0) perf_event_open(&(0x7f00009ea000-0x78)={0x2, 0x78, 0x9, 0x9, 0x8, 0x3, 0x0, 0x800, 0x0, 0x2, 0xffffffff, 0x6, 0x80000000, 0x92, 0x8, 0x141e00000000, 0x6, 0x8, 0x7fff, 0x7, 0x100, 0x9, 0x9, 0x10001, 0x4, 0x100000000, 0x100, 0x3, 0x9, 0x915d, 0x81, 0x1000, 0x5, 0x20, 0xa4be6a5, 0x3, 0xffffffffffffff81, 0x1, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000b7d000-0x1)=0x0, 0x2}, 0x8, 0x80, 0x7f, 0x4, 0x81, 0x6b3, 0x1330, 0x0}, r1, 0x3, r0, 0x9) 2018/01/12 04:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000203194000ffffffdd00008100ed043b09000100010100ff3ffe58", 0x1e}], 0x1) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000487000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000792000-0x24)=@ethtool_channels={0x3d, 0x8, 0x3, 0x68, 0x9, 0x81, 0x3, 0x3ff, 0x59}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000459000)=0x8) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00002f3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r6 = socket$inet(0x2, 0x80a, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000a16000-0xe)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r5, 0x0, &(0x7f0000de5000-0x8)=0x0) fstatfs(r4, &(0x7f0000f57000)=""/196) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r2, &(0x7f00009df000)="7182b41b4f5e5eabd178c1e289d3a1378dd9d4612493b31607e4567a47c122e0c5c9c0c910d6492f1258231ebf87ab720bdbc17fb6daf0a993e15c8dbdd02f901f00feb5d364aa704002b1d7d3076320d2d6218cdc909e5cb3f4c5837d91c37e554382101d436e75c30d314cb8bc5c96ef51ebdb6dd44cf6cf94727d0a6d08a7dd9651b298d13fcba2726c4c47d6a84a56144f8214fa4b4da12750e403b0d7208d5cbae44387df0d877cddde219a5bc3efe5b08ddb66d3d063249d8dc66ba14f6d84f9a1f10345dafcd18bcdd916eaa049a459a176030d", 0xd7, 0x40, &(0x7f00006d0000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.447542] binder: release 8014:8017 transaction 92 out, still active [ 45.454723] binder: unexpected work type, 4, not freed [ 45.460002] binder: undelivered TRANSACTION_COMPLETE [ 45.465382] binder: undelivered TRANSACTION_COMPLETE [ 45.470517] binder: send failed reply for transaction 92, target dead [ 45.477371] binder: undelivered transaction 95, process died. [ 45.532312] device lo entered promiscuous mode [ 45.539298] device lo left promiscuous mode [ 45.541837] ------------[ cut here ]------------ [ 45.541856] WARNING: CPU: 1 PID: 8048 at mm/page_alloc.c:3550 __alloc_pages_slowpath+0x1136/0x1d90 [ 45.541860] Kernel panic - not syncing: panic_on_warn set ... [ 45.541860] [ 45.541868] CPU: 1 PID: 8048 Comm: syz-executor4 Not tainted 4.9.76-g9154940 #10 [ 45.541873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.541887] ffff8801d0af76d0 ffffffff81d93149 ffffffff83a47180 ffff8801d0af77a8 [ 45.541898] ffffffff83aa4400 ffffffff81451d16 0000000000000009 ffff8801d0af7798 [ 45.541910] ffffffff8142e371 0000000041b58ab3 ffffffff84189678 ffffffff8142e1b5 [ 45.541913] Call Trace: [ 45.541923] [] dump_stack+0xc1/0x128 [ 45.541931] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 45.541939] [] panic+0x1bc/0x3a8 [ 45.541949] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 45.541957] [] ? load_image_and_restore+0xf9/0xf9 [ 45.541965] [] ? __warn+0x1a9/0x1e0 [ 45.541973] [] ? __alloc_pages_slowpath+0x1136/0x1d90 [ 45.541983] [] __warn+0x1c4/0x1e0 [ 45.541991] [] warn_slowpath_null+0x2c/0x40 [ 45.541999] [] __alloc_pages_slowpath+0x1136/0x1d90 [ 45.542008] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.542019] [] ? _raw_spin_unlock_irq+0x38/0x50 [ 45.542027] [] ? finish_task_switch+0x1ed/0x630 [ 45.542035] [] ? finish_task_switch+0x1c1/0x630 [ 45.542042] [] ? __schedule+0x64d/0x1ba0 [ 45.542050] [] ? gfp_pfmemalloc_allowed+0x110/0x110 [ 45.542058] [] ? get_page_from_freelist+0xcff/0x19f0 [ 45.542066] [] ? __might_sleep+0x95/0x1a0 [ 45.542074] [] __alloc_pages_nodemask+0x33b/0x6b0 [ 45.542082] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 45.542089] [] kmalloc_order+0x2a/0x70 [ 45.542097] [] kmalloc_order_trace+0x1f/0x190 [ 45.542104] [] __kmalloc+0x19d/0x310 [ 45.542113] [] keychord_write+0xce/0xbc0 [ 45.542119] [] ? save_stack+0x43/0xd0 [ 45.542126] [] ? kasan_slab_free+0x72/0xc0 [ 45.542133] [] ? putname+0xee/0x130 [ 45.542140] [] ? do_futex+0x3f8/0x15c0 [ 45.542147] [] ? keychord_read+0x510/0x510 [ 45.542156] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.542164] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 45.542171] [] ? keychord_read+0x510/0x510 [ 45.542179] [] __vfs_write+0x103/0x680 [ 45.542186] [] ? do_iter_readv_writev+0x400/0x400 [ 45.542194] [] ? __might_sleep+0x95/0x1a0 [ 45.542203] [] ? __inode_security_revalidate+0xd9/0x130 [ 45.542210] [] ? avc_policy_seqno+0x9/0x20 [ 45.542217] [] ? selinux_file_permission+0x82/0x460 [ 45.542224] [] ? security_file_permission+0x89/0x1e0 [ 45.542232] [] ? rw_verify_area+0xe5/0x2b0 [ 45.542239] [] vfs_write+0x189/0x530 [ 45.542247] [] SyS_write+0xd9/0x1b0 [ 45.542254] [] ? SyS_read+0x1b0/0x1b0 [ 45.542262] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 45.542270] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.542277] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 45.544036] Dumping ftrace buffer: [ 45.544138] (ftrace buffer empty) [ 45.544140] Kernel Offset: disabled [ 45.898742] Rebooting in 86400 seconds..