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0x1000}, {&(0x7f00005c6000-0x3f)="c36db4f87c4ee786dff2457dcb49f60d35b8172589bc4789f090c30fe3e52e49c312a6f7465758b5456f6d1e3de2ebf540c56fc75ef66b7d9d98cb64656635", 0x3f}], 0x6, &(0x7f0000d92000-0x1460)=[{0xb0, 0x116, 0x6, "5daf58d3e131b11f9fca3527d857de57d0fc7afeae548cb00f3db88017e5b96695970b862e9f8b1af5677f9d553bc1a98c87069cbdf4935ea9e6593f97aa83d512b24b5d126b7875971919f239236669b16090a432480948cfbcc5ccb12b804a9b584a89520ddd13e2ba8bedf81131f049b19f65b90c243ca51edd033dd8562b18495ec02a05937a461dbfc34e55758417cbbd99e7df4873be2dbc5a"}, {0x80, 0x116, 0x9, "ef759cd9e424e3cfd7a0c042682a52685dca86e25cb32f11bb6242975e8355e89895901dafc5e7391cb3f610eab067428e9f05212d1e7501b638c44d739c63e276d4a5ea54cf5686ec3533ce66545b8fc3fa8fac07b19bf10fe3455a061e1979d814dd4cdc99c9c5eb0ca2dafe3b4f"}, {0xd8, 0x100, 0x1, 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"ef027bdf9b9c029e3fbc1c64665296285652948a71ba688960265002cefea603b38aa22497bb986515bf5b35469c0ae643b76c2fb6fa6e42f47b9f3a0408fa3dbe46c37a824e4960cfc78dd825a7e9714421d04101df051d705e937fa92668495bb2d9cddb7fe9b1abc1a15a3a45fed53c8dfc3b406e7d0bc3b274131dddff8853df9adf2807d9edd7da9edc929f513167cbd550d299712b459689d3c988f0032c9873557fbe5eec4a71098ce3d1c58636c68b7bb01a394b7de9b864b131666549e984ee2bbd0707fe931748e7017dc0955bc71576b5e5d62c586b8319b79be33bbedd398343dd158b45d55e68e113a830d586d6264afd"}, {0x1010, 0x103, 0x2527, "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"}, {0x70, 0x11f, 0x20000000, "7426a6dd467bb9d8616e405edb44b1f7fac34b8007df46d5d13cf8666d9bd57eeaa21f397d75f809d3243c8eaca139f50d5db1de560da7c97de0dd1873a0ded4c9137adba64e787f83bdd014d4791c7200f9eb2f2abb2f4567f8c4fe64ae"}], 0x1460, 0x20000000}, 0x7}], 0xa, 0xde63050081e39c34) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00004f9000)=""/4096) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x410000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) rt_sigpending(&(0x7f00005bf000-0x8), 0x8) 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) fallocate(r0, 0x2, 0x6, 0x7f) ioctl$TCSETSW(r1, 0x5403, &(0x7f000023f000-0x24)={0x6, 0x10000, 0x7, 0x9, 0x9, 0x81, 0x80000000, 0x1891, 0x8001, 0x4, 0x0, 0x2}) r2 = dup3(r1, r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000025f000-0xb8)=[@in6={0xa, 0x2, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @empty}, 0x3}, @in6={0xa, 0x2, 0x6, @empty, 0x3}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xc8}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xc451}, @in6={0xa, 0x2, 0xfffffffffffffff8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}], 0xb8) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f00000b5000), 0x0) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000077c000-0x10)={&(0x7f00005b2000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000974000-0x1b)=""/27, &(0x7f0000a78000)=0x1b) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000dd8000-0x50)={@common='eql\x00', @ifru_map={0xfe3, 0x8, 0x8, 0xc02, 0xffffffffffffffff, 0x5}}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000937000)={0x0, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f00005b2000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000084d000-0x4)=r2, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000841000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000af3000-0x18)={r3}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000084a000-0x78)={0x7fff, {0x2, 0x1, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, 0x29, 0x80000000, 0xffff, 0x2, 0x6, &(0x7f00009fe000)=@common='tunl0\x00', 0x2, 0x4, 0x1}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000709000)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ab9000-0x108)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x4, 0x7fffffff, 0x4e7, 0x5, 0x3f, 0x13f, 0x9, 0xad1, 0x6, 0xef6d, 0x8, 0x9, 0x200, 0x0, 0x7]}, &(0x7f0000b07000)=0x108) r5 = getuid() getresgid(&(0x7f0000ac8000), &(0x7f0000ac8000-0x4), &(0x7f0000af5000)=0x0) lchown(&(0x7f0000d2f000)='./file0\x00', r5, r6) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) r8 = syz_open_dev$sndtimer(&(0x7f00009fb000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000839000-0x10)={0x5, 0x9, 0x7, 0x8386}) fcntl$dupfd(r7, 0x0, r7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000504000-0x8)={r4, 0x3, 0x9}, 0x7) ioctl$SNDRV_TIMER_IOCTL_GINFO(r8, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002ed000-0xf)='/dev/sequencer\x00', 0x10100, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000289000/0x1000)=nil, 0x1000, 0x200000e, 0x12, r0, 0x0) 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1ff) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00008c4000)) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4}) r2 = dup(r0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fd0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000662000)=0x14) sendmsg$nl_route(r2, &(0x7f00001b6000-0x38)={&(0x7f0000b53000-0xc)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f00001ea000)={&(0x7f00009e8000-0x38)=@ipmr_delroute={0x38, 0x19, 0x2, 0x3, 0x2, {0x80, 0x94, 0xa0f66b57ec20dbb8, 0x401, 0x0, 0x3, 0xc8, 0x9, 0x1800}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP={0x14, 0x16, @typed={0x10, 0x3d, @u64=0x8001}}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r4 = accept(r1, &(0x7f0000441000)=@pppoe={0x0, 0x0, {0x0, @random, @syzn}}, &(0x7f00000e9000)=0x1e) setsockopt$inet6_udp_int(r4, 0x11, 0x67, &(0x7f0000955000)=0x7, 0x4) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1010) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000001b000)) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 11:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setns(r0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000edf000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@hci={0x1f, 0x62, 0x3}}) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x8) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xa81, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000063f000)) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syncfs(r1) write$fuse(r1, &(0x7f0000002000)={0x20, 0x0, 0x0, @fuse_ioctl_out}, 0x20) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000025000-0x2c)=@ethtool_cmd={0x33}}) write(r0, &(0x7f00001ae000-0x24)="240000005a001f001415f507125a00000913210308001000fff708ff0800030000000108", 0x24) r2 = creat(&(0x7f0000fad000-0x8)='./file0\x00', 0x99) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00002b1000)=""/187) 2018/02/12 11:10:19 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000006000)='/dev/pktcdvd/control\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x7ff, 0xfffffffffffffbff, 0x5, 0x0, 0x3, 0x58da2b62, 0xb15]}, 0x12) sendmsg$key(r0, &(0x7f000000a000-0x38)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x7, 0x0, 0xa0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000000b000-0x108)={0x0, @in6={{0xa, 0x1, 0x2fb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, [0x2c, 0x100000000, 0x3, 0x6, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x761, 0x40, 0x19a2, 0x100000000, 0x3]}, &(0x7f0000004000)=0x108) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000000b000-0x4)=r2, 0x4) 2018/02/12 11:10:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000001000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000001000)={0x9, 0x3, 0x5, {0x0, r1}, 0x1, 0x200}) socket$inet6_dccp(0xa, 0x6, 0x0) timer_create(0x0, &(0x7f0000fbd000)={0x0, 0x25, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000000)=0x0) timer_settime(r2, 0x1, &(0x7f00001c1000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000fe4000-0x20)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000e3e000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000ec7000-0xd)='net/sockstat\x00') r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000063e000-0x4)=0x3, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000448000-0x4), &(0x7f00003f8000-0x4)=0x4) mknod$loop(&(0x7f0000fdf000-0x8)='./file0\x00', 0x21, 0x0) accept(r4, &(0x7f0000c4c000)=@generic, &(0x7f00000d7000-0x4)=0x80) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x80000000005408, &(0x7f0000fab000-0x4)) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f000099d000)={0x3, 0x7, 0x7, 0x5, 0x1, 0x10a, 0x5, 0x8, 0x0, 0xa0, 0xd0, 0x3f}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000712000)={0x3, &(0x7f000027c000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bd8000)={r2, 0x3}) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa9000-0x8)='./file0\x00', 0x20000, 0x0) fchmodat(r2, &(0x7f0000c10000)='./file0\x00', 0x110) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r3, 0x202, &(0x7f000021f000-0x10)={&(0x7f0000be7000)}) 2018/02/12 11:10:19 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/215) mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0xfffffffffffffe57, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2b000)='net/ip6_flowlabel\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a3c000)="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") sendfile(r1, r0, &(0x7f0000310000-0x8), 0x10001) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 11:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f000022c000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000acd000)={0x1, 0x8009, 0x140000000000000, 0x0, 0x0}, &(0x7f0000d93000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e15000-0xa0)={r1, @in6={{0xa, 0x1, 0x100000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x4}}, 0x2, 0x3, 0x6, 0x5, 0x6}, &(0x7f0000c49000)=0xa0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000756000)={r1, 0x85}, 0x8) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x8) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e60000)={0x0, 0x0}) mmap(&(0x7f0000e61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000e60000)=[{r1, 0x828e}], 0x1, &(0x7f0000914000-0x10)={r3, r4+10000000}, &(0x7f0000e62000-0x8)={0x1}, 0xff6f) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000af5000-0x10)=@ax25={0x6, {"0261672b004db4"}, 0x10000000000002}, 0xfffffe44, &(0x7f0000e5f000)=[], 0x1000005e, &(0x7f00009e3000)=[{0x0, 0x110, 0x2, 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"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{0x0, 0x0, 0x800, "3e9b446471ed9fce632bc4dcca6e065e64fb1ea6339ca0b409f4bb5dc4523d2f9bd4ee8a869087d2475855dce17e7bd3d24b0b94204584c3aec7fa57addc00e30da4fb4fd686b8c052a288f781275d808a4a384364dbafdd2bf7987b14df88e4ec3a9e40b49c0259585941ceef9fa5d75bcc3a613842453ebff49cd09e35cd72bdb7055b29249a53c57f8c33c6e8e1d5db60dca73a8ee39829769d320887f4d24653418b56fddc"}, {0x0, 0x11f, 0x2, "271adfb0f2e0f78a63"}, {0x0, 0x0, 0x6d6a, "15b25d133df236995d1a3ad9505d08071a319926a1f310d489c9496bf66f56969078355b7007ceb07ea8ad2c3f1d8269854741aac33575aef402530589354ada860e9bf368307b6e65363fd90aef6b4e919a707892679149e5e746c139e6cec4d7fdce8ece4acf9024861f2d120cb4c6b2a43c32e993f42e02be8df70708cdc772abb625e8210b026a64cf9458639ef37b1e2f51b4af02c79ca6c38df3d132bb39c399387dc226ac3c33b6e86cd0119803c8b374f7d6f61d"}], 0x0, 0xffffffffffffffff}, 0x0) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fb2000)='./file0\x00', 0x80, 0x42) faccessat(r1, &(0x7f00000fe000)='./control\x00', 0x20, 0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x5, &(0x7f0000107000-0x10)={0x2, 0x7}) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00005e9000-0xc)={@rand_addr, @loopback}, &(0x7f00008bb000-0x4)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ec1000)=[{&(0x7f0000ca2000)="390000001300194700e261e2c305000040000200020000000000000080000900130002000800ff00280fe5000000000000000287000d0001a2", 0x39}], 0x1) [ 29.894988] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 29.908119] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/12 11:10:19 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000459000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f000083d000)=""/51) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000000000), 0x3d405f1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000004000-0x10), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x42, "1bbb9cc5f8d478b9e0901d1317f443875b67bf04c1a41c1b0b17962a73021c3dfadee16f205f184a93b8e0e3e9a4e5dc751418695f008fbc304f9775aefb0bcb0f91"}, &(0x7f0000002000)=0x4a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000)={r2, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x24e9}}, [0x3, 0xdd9, 0x7, 0x19f96, 0xffffffffffffffff, 0x4, 0x10000, 0x1, 0x8, 0x8, 0x5, 0x2, 0x0, 0xfffffffffffffff8, 0xe06]}, &(0x7f0000004000)=0x108) 2018/02/12 11:10:19 executing program 6: unshare(0x400) r0 = timerfd_create(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)) timerfd_gettime(r0, &(0x7f0000fee000)) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000000)={r1, 0x3}) prctl$seccomp(0x21, 0x1, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000ab9000)=[]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x80002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000002000-0x4), 0x4) prctl$void(0x22) 2018/02/12 11:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000562000)=0x80000001) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000e9f000-0x4)) 2018/02/12 11:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec1000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x2) pipe2(&(0x7f000035a000)={0x0, 0x0}, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002c6000-0xe8)={{{@in=@multicast2, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000d99000)=0xe8) recvfrom$packet(r1, &(0x7f00001da000)=""/249, 0xf9, 0x1, &(0x7f0000db3000-0x14)={0x11, 0x19, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a25000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00008a5000-0x8c)={0x5, 0x10001, 0x40, 'queue1\x00', 0x1}) execveat(r0, &(0x7f0000da9000)='./file0\x00', &(0x7f00005e1000-0x38)=[&(0x7f00002d4000-0x1d)='\\md5sum]@md5sumtrustednodev$\x00', &(0x7f0000281000-0x3)='@@\x00', &(0x7f000028f000-0x11)='/dev/vga_arbiter\x00', &(0x7f000061e000)='cgroup\x00', &(0x7f0000498000)='/dev/vga_arbiter\x00', &(0x7f0000802000)='/dev/vga_arbiter\x00', &(0x7f00004c3000)='cgroup[eth1\x00'], &(0x7f0000208000)=[&(0x7f000040f000)='eth1^\x00', &(0x7f0000d71000-0x8)='cpuset=\x00', &(0x7f0000bf2000)='/dev/vga_arbiter\x00', &(0x7f0000913000)='queue1\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\x00\x00\x00\x00\x00\x00', &(0x7f0000a4a000-0x2e)='em0nodeveth1selfvmnet1$loposix_acl_accessuser\x00', &(0x7f0000a56000)='keyring{,[\x00', &(0x7f0000c2e000)='/dev/vga_arbiter\x00', &(0x7f0000550000-0x1)='\x00', &(0x7f000092d000)='/dev/vga_arbiter\x00', &(0x7f0000105000)='/dev/vga_arbiter\x00'], 0x1800) r1 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2, &(0x7f000076c000)=""/175, &(0x7f0000c00000-0x4)=0xaf) 2018/02/12 11:10:19 executing program 3: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000035e000-0xe8)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000035d000)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ce000-0xc)={r2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) pause() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) alarm(0x6) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000339000-0x8)='./file0\x00', 0x0, 0x156) write$tun(r0, &(0x7f0000b37000+0x5e9)=@pi={0x0, 0x806, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0x9a, 0x3, 0x7f8}, 0x40, 0x1, 0x0, 0x0, "e96c2b9e5d98bec7b1691d70de99d5d42bdfdf74fdd78a313d3cdcc868519babb9b4d65732f3f9aea146bea4a8c875932c307dd80715b58deb27f0b78292c3e4"}}}}}, 0x5a) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008c2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x3) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f00003c6000-0x4), &(0x7f00001e4000)=0x4) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000727000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000477000-0xe8)={0x0, 0xe0, "5d43cfd7e8aa79fa1153d54834b3c96fdb86385776c46999d0ea2d02590763d34698292049a3631456774181a28ba7db893a661b561f014fd68720802be0e5cbab4e1eeb0e3f50537bb13d48fb52af564c24d2722c2b2234e15a56002546fff640d62890e58602a964fa306ff3fd98e56b2b318f8968938d89b27c4bdb49be71555ca9c15c14d4b8c335fb6eb3d601d107148bd95d79b3cd59d82a57bb7e1076ea86066a5026f0562d062d35303925880d59ce644f377d8be9815e3d0eabf763da6e84d9a2e8f5c0c7789bd421b448bee16dc10e28f8e6156054789349912f70"}, &(0x7f0000c74000)=0xe8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007ea000-0x8)={r1, 0x1}, &(0x7f0000763000)=0x8) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x0, 0x1, 0x0, 0x100000000, 0xfffffffffffffffd}, 0x0, 0xcc, 0xfffffffffffffffe}) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c04000)='/dev/ppp\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000b7f000)={0xffffffffffffffff, 0x3, 0xffffffffffffff9d, 0x2, 0x7d4}) r2 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/12 11:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00004b9000)={0x0, 0x1, 0x4c, @random="3040f6ffcc5b"}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00001ab000-0x4), &(0x7f000081e000)=0x4) 2018/02/12 11:10:19 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, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007a0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f000029c000-0x10)={0x0, &(0x7f00005b3000)=[]}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='ipddp0\x00', 0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000055d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d49000)={0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe3c}}}, &(0x7f0000234000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d0a000-0x8)={r1, 0x6}, &(0x7f0000866000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x20, &(0x7f0000cba000-0xd2)=""/210, &(0x7f000025a000-0x4)=0xfffffffffffffef9) 2018/02/12 11:10:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a9e000)='/dev/pktcdvd/control\x00', 0x420000, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000469000)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x18, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) syz_open_procfs(0x0, &(0x7f0000548000-0xa)='ns/cgroup\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000027a000)={@generic="c6e84bc55cc50344f56bd71eb8935ed7", @ifru_mtu=0x9833}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000e8e000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4e}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x4c) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fc9000)={0x7fffffff, 0x6, 0x3f, 0xffffffffffffffc1}, 0x8) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) accept4(r0, &(0x7f0000a2b000)=@alg, &(0x7f000044c000)=0x58, 0x0) 2018/02/12 11:10:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000812000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setrlimit(0xd, &(0x7f0000149000)={0x1f}) sendmsg(r0, &(0x7f00009a6000)={&(0x7f0000cc0000)=@can={0x1d}, 0x10, &(0x7f0000d31000)=[{&(0x7f000099f000)="2ffdb4f975646926f18307959fd6e0c6c9f27d9110e3853991de", 0x1a}, {&(0x7f0000aed000)="a0f521139ea373686bada532d89e4a8a8201f4ffd4ce9b5b43be2d6db9c8bcbd22491efe6acd279a3f395e18b36cea6744f04a238df71ca5a83a933647", 0x3d}, {&(0x7f0000911000-0x1000)="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", 0x1000}, {&(0x7f000032c000)="ff6affb99bda5fee4af77ef5b17a88b463ddad863cff3e1da216ee3c85a60e551141dc626b00129cfa657267d2a0a0c75b7952d8e6325cda8f7d40491490", 0x3e}], 0x4, &(0x7f0000713000)=[{0x108, 0x12f, 0x81, "b9165e8c035a6651afab3e373093bc6d5d4ecf6de00f9fe73b14750ca709a01e55f1dcf3777d02a81725c8518b58bd753ff35be443e04c370f0676b336097e1ab5b6cfa25de344d5605a4f874efa736d438a5a91d0397f74827d65501b8f8a7e636821712c899276f69a14cbfc9a1d360f7055a5b89dfc50af07a9e73e35711ffae2d6d8fcdbdf70e6f76910f3e625df2709899127e2a4586d06e92d3103598a4dca9a2783a4f49ef223815f065db2522d832775b000fea6a50698f520adaf5d0e1d39d7413810a8a9de1861db715b06d36122770c90e79303ced05a31b60486eea0f5b853c9a39382b50704a5d5b1742c41acad"}, {0x58, 0x114, 0x7f, "fa91889cbf4fa7afe1150f43c21c8a1e9ed2729ae9e51d2c8d92fea2bb9735b936c73cf4d2afc5b5c53fedb43e44c0cd772ac44f402d977818945fb5525ba3d5f4"}, {0x28, 0x100, 0x897, "b01838af01d9202a16309b223d70cb31d5c0cde90b70402c"}], 0x188, 0x4}, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000092c000-0x4)=0x80000, 0xfffffffffffffed9) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f2b000-0x20)={0x4, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000509000-0x10)={0x8, r2}) syz_open_dev$tun(&(0x7f00007d4000-0xd)='/dev/net/tun\x00', 0x0, 0x10800) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000dda000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x802}) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000586000)=""/18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009cc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f000069b000)) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00001e9000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x3, 0x82, &(0x7f0000a6d000/0x1000)=nil, 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a0c000-0x9)='scalable\x00', 0x9) [ 30.076506] keychord: Insufficient bytes present for keycount 0 [ 30.116475] keychord: Insufficient bytes present for keycount 0 2018/02/12 11:10:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0xffffffffffffff85, &(0x7f00009cd000-0x8)={0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00007c4000-0x2)={0x7, 0xd700000000000000}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000ec8000-0x1000)=""/4096, &(0x7f000030d000)=0x1000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x8001, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72), 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 11:10:19 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a91000)={0x0, 0x0}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) sendfile(r0, r1, &(0x7f0000d66000-0x8), 0x3f) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x2000000000002) connect$netlink(r2, &(0x7f0000003000)=@proc={0x10}, 0xc) close(r2) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000844000-0x10)=[{&(0x7f0000879000-0x7)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20001) open(&(0x7f0000413000-0x8)='./file0\x00', 0x200, 0x1) 2018/02/12 11:10:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = memfd_create(&(0x7f00003b0000-0x3)=')[\x00', 0x0) keyctl$set_reqkey_keyring(0xe, 0x1b473b393ff58400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) eventfd(0xf492) sendfile(r0, r1, &(0x7f0000f0a000), 0xe743) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/02/12 11:10:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000+0xbb1)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r1, 0x0, 0x0, 0x4ef) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000002000)={0xffffffffffffd0e8, 0x10003, 0xc, "717565756530000000000000000000000000000000000000000000000003ff00000000000000000000000000000000040100000000000000000000000600", 0x100}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000005000-0x88)={0x0, {{0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x34}}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000013000-0xd), &(0x7f0000002000), &(0x7f0000002000-0x4), &(0x7f0000003000-0xbf)) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000002000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ebd000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) accept$inet6(r1, &(0x7f0000667000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00007b7000)=0x1c) 2018/02/12 11:10:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x2180) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000000)=0x7fff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') openat(r0, &(0x7f0000d9c000-0x8)='./file0\x00', 0x8a001, 0xa0) r2 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='\x00\x00\x00\x00\x00\x00\x00 ') sendfile(r1, r2, &(0x7f00000b5000-0x8)=0x4, 0x200000002) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2018/02/12 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000048d000-0xc)={@remote, @local, @rand_addr}, &(0x7f0000f4b000)=0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000745000)='/dev/ppp\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000f02000)={0x0, 0x0, 0x2, 0x81}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000bda000)={0x8, r2}) r3 = syz_open_dev$tun(&(0x7f00002d9000)='/dev/net/tun\x00', 0x0, 0x805) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000ee3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8001, 0xfffffffffffffffa, @fr_pvc=&(0x7f0000988000-0x4)={0xff}}}) accept4$vsock_stream(r1, &(0x7f00008aa000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0004ff00010100000000000200"}) 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) unshare(0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000419000-0xc)={0x0, 0x5, 0x2, [0x8, 0xffffffffffff8000]}, &(0x7f0000d77000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000097e000)={0x0, 0x7f}, &(0x7f0000d15000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000de000-0xdd)={0x0, 0xd5, "c99ced42a376e51a64ecb235dae1eb3a0077e4a436370efad27870878d8dfcb732bfb288ce01940b8b5b428cb9716a0bc097cc495369d2191a3d003a07a8f7b46cfec2daaefa28d0861b5e98df766bea8250d1cc7fd2d0baf3387daf8e56e7edc996536993f2c51e51642826d7c700424f596e397078f5069542a1e3f3b537b275563d6ed548ff0874720d988124d95e536d5e00b54cad3f28018a505c4c6b9741e09c6f2822e4443af5b20debf5d2960c3a4f16e51172b83baa13943ebc632bea258a85a97c622377c9e76518f36ed5381647042e"}, &(0x7f0000674000-0x4)=0xdd) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b34000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x200, 0x8a}, &(0x7f00005f9000)=0x98) sendmsg$inet_sctp(r0, &(0x7f0000ff7000)={&(0x7f000029b000-0x1c)=@in6={0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x5}, 0x1c, &(0x7f0000390000-0x30)=[{&(0x7f00002d5000-0x93)="73576141db71396f4f144186ae880885770eb6215f2dce7d587eb01f71f1b3f56ccb73e048a68fbb3d048eefeb23b75e313e1ab55b5d718f7ea064da11e6c559a67aa609324b124d546831574ef98d516f2a8dc6e5c8c79f20fe525a012d4aa4c3c118eaeb03e3d7e6b431a5d91a75712528c136c1b0ce8b4a1b3f6d8734ea926d3150bb7b049717279ab72a747edea567fcc7", 0x93}, {&(0x7f0000f20000-0xa9)="178e88c51f0996de2b0c0001bc154d96eb83dc2f7b31aa0022303e6aaaf16d071ca57d13f71b9195d48457afb6b0627e6c8dcb0d1d064832abc8cf15c870207e031fbf71aff99d40b64c2524b9b98e681016e3da7b57ae8a4e29b44e030b06f482dd2dbd09578ecf11be7ee1d36309b6109f3e56ca9b7e6b5c02da3becc40eb783c70af6890e41dcedd220ba2f17fb7fb18514f3b78add15b56fd6f59e1ed03ddf8f35cb745d1d7a88", 0xa9}, {&(0x7f0000767000)="0faa8049a6bd34e344b5b9f65daefc4f954fbae0ae9a1d5fc49b56b0fac6221ea04545515142037334a9471b944ffe1447d9b1c98b4445a700ae9055c44b634ad62565fddfdd919453c94525743f399386db71b9fb7c926a7ec5767ac419516bb965969efeafa510012f51fc562fc24382c625a8643cd4ff0e5059adc9532b50aa15c89ce1ed659f6a37bc7917762f4c369f", 0x92}], 0x3, &(0x7f00009df000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8, 0x6, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x179, 0x8002, 0x5, 0x8, 0x7, 0x4406, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0x5, 0x0, 0x7ff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8001, 0x8001, 0xce, r3}}, @init={0x18, 0x84, 0x0, {0xd98, 0xfffffffffffffffb, 0x0, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x49, 0x40, r4}}], 0x120, 0xc000}, 0x4040884) sendto$ipx(r0, &(0x7f00007a5000), 0x0, 0x0, &(0x7f0000cbe000-0x10)={0x4, 0x0, 0x0, "76b9be01bd11"}, 0x10) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0x89a000)=nil, 0x89a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f000089b000-0x4), &(0x7f000089a000)="89939001faf235206f7cb75193a099496772a2e056924b840afa3d2f146a20a77b40bc2c7ee8cf7277730804ce5b6ebf10199b4e150b66385ad411505b688255924aaa6d070d1bd99eca2fd18a5bcae32011da70c5d927b2e54e72acc12c1f82750fc9110976a6fc76920b97b14d9178d62d9cc41f30074892bec643b022801fa85433d8c39869b30ae23fafdac57b1364be10e7") signalfd4(0xffffffffffffffff, &(0x7f0000638000-0x8), 0x8, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001c4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000022a000)={@common='ip6tnl0\x00', 0x5}) mmap(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000089b000)='/dev/keychord\x00', 0x10800, 0x0) 2018/02/12 11:10:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x408000) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000f92000-0x12)={@common='bond0\x00', 0x3d}) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_gettime(r1, &(0x7f0000eb8000)) [ 30.237369] syz-executor6: vmalloc: allocation failure: 8590196736 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 30.257814] CPU: 1 PID: 6016 Comm: syz-executor6 Not tainted 4.9.80-g8a174b47 #31 [ 30.265446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.274792] ffff8801cf7f7880 ffffffff81d94be9 1ffff10039efef13 ffff8801cf27b000 2018/02/12 11:10:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x0, &(0x7f0000788000)=[]}, 0x10) [ 30.282827] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cf7f7990 [ 30.290856] ffffffff81451d22 024000c200000003 0000000041b58ab3 ffffffff8419522d [ 30.298885] Call Trace: [ 30.301455] [] dump_stack+0xc1/0x128 [ 30.306797] [] warn_alloc+0x212/0x240 [ 30.312228] [] ? zone_watermark_ok_safe+0x280/0x280 [ 30.318874] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.325683] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 30.332321] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 30.339128] [] ? depot_save_stack+0x122/0x4a0 [ 30.345241] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 30.351705] [] __vmalloc_node_range+0x3f5/0x5f0 [ 30.357994] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.364809] [] ? kmalloc_order_trace+0x7a/0x190 [ 30.371103] [] vmalloc+0x5b/0x70 [ 30.376089] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 30.382557] [] xt_alloc_entry_offsets+0x41/0x60 [ 30.388850] [] translate_table+0x21a/0x1e80 [ 30.394795] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.401779] [] ? selinux_ipv4_output+0x40/0x40 [ 30.407983] [] ? __lock_is_held+0xa1/0xf0 [ 30.413751] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 30.420559] [] ? __might_fault+0x114/0x1d0 [ 30.426412] [] ? __check_object_size+0x174/0x3a9 [ 30.432785] [] do_ip6t_set_ctl+0x2be/0x470 [ 30.438636] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 30.445271] [] ? mutex_unlock+0x9/0x10 [ 30.450777] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 30.457845] [] nf_setsockopt+0x67/0xc0 [ 30.463351] [] ipv6_setsockopt+0x115/0x150 [ 30.469204] [] tcp_setsockopt+0x82/0xd0 [ 30.474797] [] sock_common_setsockopt+0x95/0xd0 [ 30.481085] [] SyS_setsockopt+0x160/0x250 [ 30.486852] [] ? SyS_recv+0x40/0x40 [ 30.492101] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 30.498743] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.505552] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.512099] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.523882] Mem-Info: [ 30.527058] active_anon:47643 inactive_anon:46 isolated_anon:0 [ 30.527058] active_file:3519 inactive_file:8288 isolated_file:0 [ 30.527058] unevictable:0 dirty:122 writeback:0 unstable:0 [ 30.527058] slab_reclaimable:5610 slab_unreclaimable:59983 [ 30.527058] mapped:24017 shmem:53 pagetables:628 bounce:0 [ 30.527058] free:1482246 free_pcp:441 free_cma:0 [ 30.535481] syz-executor6: vmalloc: allocation failure: 8590196736 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 30.535489] CPU: 0 PID: 6044 Comm: syz-executor6 Not tainted 4.9.80-g8a174b47 #31 [ 30.535493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.535506] ffff8801cf26f880 ffffffff81d94be9 1ffff10039e4df13 ffff8801b0238000 [ 30.535521] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801cf26f990 [ 30.535531] ffffffff81451d22 024000c200000003 0000000041b58ab3 ffffffff8419522d [ 30.535533] Call Trace: [ 30.535544] [] dump_stack+0xc1/0x128 [ 30.535554] [] warn_alloc+0x212/0x240 [ 30.535562] [] ? zone_watermark_ok_safe+0x280/0x280 [ 30.535573] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.535582] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 30.535592] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 30.535603] [] ? depot_save_stack+0x122/0x4a0 [ 30.535613] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 30.535621] [] __vmalloc_node_range+0x3f5/0x5f0 [ 30.535628] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 30.535636] [] ? kmalloc_order_trace+0x7a/0x190 [ 30.535643] [] vmalloc+0x5b/0x70 [ 30.535652] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 30.535660] [] xt_alloc_entry_offsets+0x41/0x60 [ 30.535668] [] translate_table+0x21a/0x1e80 [ 30.535677] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 30.535686] [] ? selinux_ipv4_output+0x40/0x40 [ 30.535694] [] ? __lock_is_held+0xa1/0xf0 [ 30.535702] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 30.535710] [] ? __might_fault+0x114/0x1d0 [ 30.535719] [] ? __check_object_size+0x174/0x3a9 [ 30.535726] [] do_ip6t_set_ctl+0x2be/0x470 [ 30.535733] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 30.535742] [] ? mutex_unlock+0x9/0x10 [ 30.535751] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 30.535759] [] nf_setsockopt+0x67/0xc0 [ 30.535766] [] ipv6_setsockopt+0x115/0x150 [ 30.535775] [] tcp_setsockopt+0x82/0xd0 [ 30.535783] [] sock_common_setsockopt+0x95/0xd0 [ 30.535790] [] SyS_setsockopt+0x160/0x250 [ 30.535796] [] ? SyS_recv+0x40/0x40 [ 30.535808] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 30.535816] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 30.535824] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.535831] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 30.536076] Mem-Info: [ 30.536094] active_anon:48669 inactive_anon:46 isolated_anon:0 [ 30.536094] active_file:3519 inactive_file:8288 isolated_file:0 [ 30.536094] unevictable:0 dirty:122 writeback:0 unstable:0 [ 30.536094] slab_reclaimable:5610 slab_unreclaimable:60009 [ 30.536094] mapped:24017 shmem:53 pagetables:630 bounce:0 [ 30.536094] free:1481198 free_pcp:436 free_cma:0 [ 30.536112] Node 0 active_anon:194676kB inactive_anon:184kB active_file:14076kB inactive_file:33152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96068kB dirty:488kB writeback:0kB shmem:212kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 65536kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 30.536131] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 30.536161] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 30.536190] Normal free:2928924kB min:36824kB low:46028kB high:55232kB active_anon:194676kB inactive_anon:184kB active_file:14076kB inactive_file:33152kB unevictable:0kB writepending:488kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22440kB slab_unreclaimable:240036kB kernel_stack:5632kB pagetables:2520kB bounce:0kB free_pcp:984kB local_pcp:648kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 30.536238] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB Normal: 1207*4kB (UME) 199*8kB (UME) 231*16kB (UME) 16*32kB (UME) 4*64kB (ME) 3*128kB (UM) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (M) 710*4096kB (M) = 2928900kB [ 30.536328] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 30.536330] 11859 total pagecache pages [ 30.536333] 0 pages in swap cache [ 30.536337] Swap cache stats: add 0, delete 0, find 0/0 [ 30.536339] Free swap = 0kB [ 30.536341] Total swap = 0kB [ 30.536343] 1965969 pages RAM [ 30.536345] 0 pages HighMem/MovableOnly [ 30.536347] 320509 pages reserved [ 31.078885] Node 0 active_anon:194536kB inactive_anon:176kB active_file:14076kB inactive_file:33152kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96016kB dirty:528kB writeback:0kB shmem:204kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 31.108346] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 31.137678] lowmem_reserve[]: 0 2908 6410 6410 [ 31.142828] DMA32 free:2979960kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:760kB local_pcp:48kB free_cma:0kB [ 31.173607] lowmem_reserve[]: 0 0 3501 3501 [ 31.178499] Normal free:2929712kB min:36824kB low:46028kB high:55232kB active_anon:194536kB inactive_anon:176kB active_file:14076kB inactive_file:33152kB unevictable:0kB writepending:528kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22444kB slab_unreclaimable:239640kB kernel_stack:5344kB pagetables:2472kB bounce:0kB free_pcp:1072kB local_pcp:640kB free_cma:0kB [ 31.212318] lowmem_reserve[]: 0 0 0 0 [ 31.216794] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 31.232020] DMA32: 2*4kB (M) 2*8kB (M) 2*16kB (M) 2*32kB (M) 2*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2979960kB [ 31.249176] Normal: 1356*4kB (UME) 198*8kB (UME) 231*16kB (UME) 21*32kB (UME) 5*64kB (UME) 3*128kB (UM) 5*256kB (UME) 4*512kB (UME) 2*1024kB (ME) 2*2048kB (M) 710*4096kB (M) = 2929712kB [ 31.268538] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 31.277094] 11866 total pagecache pages [ 31.281041] 0 pages in swap cache [ 31.284465] Swap cache stats: add 0, delete 0, find 0/0 2018/02/12 11:10:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2283, 0x7fffffffefff) fcntl$setstatus(r0, 0x4, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000dd000)={0x1, 0x2, 0x4, 0x80000001}) 2018/02/12 11:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x9) ioctl(r0, 0x8b35, &(0x7f00000e6000)) 2018/02/12 11:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000be1000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e06000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) getpeername$netlink(r0, &(0x7f0000d69000), &(0x7f00003d6000)=0xc) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f0000450000-0x7)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat(r2, &(0x7f0000da3000-0x14)='./file0/file0/file0\x00', r0, &(0x7f000020b000)='./file0/file0\x00') 2018/02/12 11:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000090d000-0x9)='cmdline\x00') exit(0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200) openat(r0, &(0x7f00009cb000-0x8)='./file0\x00', 0x200, 0x8) r1 = syz_open_dev$usbmon(&(0x7f00001ad000-0xd)='/dev/usbmon#\x00', 0x100000001, 0x10000) readv(r0, &(0x7f0000f5c000)=[], 0x1000000000000465) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000dc7000)={{0xffffffffffffff81, 0x5}, {0x3, 0xf2}, 0x422, 0x7, 0x7}) mq_unlink(&(0x7f0000258000-0x3)='):\x00') ioctl$VT_DISALLOCATE(r1, 0x5608) connect$nfc_llcp(r1, &(0x7f00009f0000-0x60)={0x27, 0x0, 0x27, 0x1, 0x1, 0x6, "8077a49d93c96106139bac1d99541dbb58141bd24e43b87653af037020be8e36add8979a02ddb5b4a2bf3a65d3d7d4468e3a153ddbcd7b0fac69158e8c1757", 0xaf0}, 0x60) openat$ppp(0xffffffffffffff9c, &(0x7f0000081000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00001b0000)) 2018/02/12 11:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f00006d3000)='./file0\x00', 0x180, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008a0000-0x14)={0x0, 0xc8, 0x10000, 0x9, 0x9}, 0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d26000)={0x0, 0x5, 0x6}, &(0x7f000010f000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000a26000-0x8)={r2, 0xfffffffffffffff7}, 0x8) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) dup(r1) 2018/02/12 11:10:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fff000-0x8)={0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000e8a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000869000)={{{@in=@loopback=0x7f000001, @in=@empty, 0x0, 0x400, 0x1, 0x3ff, 0x2, 0x20, 0x0, 0x2b, 0x0, r1}, {0x3ff, 0x1, 0x0, 0x2, 0x3, 0x28, 0x1, 0xaf}, {0x1, 0x5, 0x5, 0x6}, 0x7ff, 0x5, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0x15}, 0x6, 0x3, 0x3, 0x2, 0x2, 0xff, 0x10001}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000bc5000-0x4), 0x80000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000016a000-0x41)={0x0, 0x39, "a6100402902c1e98ccc1aa26013943f22330e85ab526ee9b8471fe3da81bdb5ad3d90e72565b5c5f9255e2418e1284991915800d7f1baf8488"}, &(0x7f0000eaa000)=0x41) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00006b1000-0x2)={r4, 0x4}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r5, &(0x7f0000a98000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/12 11:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000055f000)="705a756a69645f6d6170003541fcc6ee18fd15d76718971436c2c43dbbb4286775e5462f48ca2102b197d587eba1a412818680a96e692613c3ec1d021a595bf1b05ee088cb168d45c86cdb7d00d450f5ef6d32a57243c502b0266dee4b33f3eb489df7dad3b4e92ca27e6fd76d56c49332a5a4bd53d5fbc7a924b124a37e67515b") sendfile(r0, r0, &(0x7f0000e99000)=0x37, 0x6) 2018/02/12 11:10:20 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) flistxattr(r0, &(0x7f000000c000)=""/30, 0x1e) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) fdatasync(r0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000025000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000)={@generic="3081cfc3ea7ae6b31b14820a7d24cbaa", 0xb9c8}) 2018/02/12 11:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) readv(r0, &(0x7f000058c000)=[{&(0x7f0000e05000)=""/35, 0x23}, {&(0x7f000087c000-0x45)=""/69, 0x45}, {&(0x7f0000ded000)=""/4096, 0x1000}, {&(0x7f0000432000-0x9c)=""/156, 0x9c}, {&(0x7f0000dde000-0xb6)=""/182, 0x62}, {&(0x7f0000ba6000)=""/226, 0xe2}, {&(0x7f00005a1000-0x1d)=""/29, 0x1d}, {&(0x7f00001d9000-0x43)=""/67, 0x43}, {&(0x7f0000c1f000)=""/240, 0xf0}, {&(0x7f0000d28000)=""/98, 0x62}], 0xa) 2018/02/12 11:10:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ppoll(&(0x7f0000012000-0x18)=[{0xffffffffffffffff}], 0x1, &(0x7f0000002000-0x10), &(0x7f0000002000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000aed000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f59000-0x20)={0x1, 0x1, 0x6, 0x5, r1}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000, &(0x7f0000000000), &(0x7f00007d6000), &(0x7f0000b4f000-0x4), &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000001000-0x10)={0x2, 0x0, [0x0, 0x0]}) rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0x9b4)) [ 31.289812] Free swap = 0kB [ 31.292802] Total swap = 0kB [ 31.295804] 1965969 pages RAM [ 31.298883] 0 pages HighMem/MovableOnly [ 31.302819] 320509 pages reserved 2018/02/12 11:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f000023d000)="672dad8ee6f231180069c8b11cbb1b0e7344269cad9c10715560127208bf1753d95e64042c774428df51c2c3ace913c24fe4036c4f34fe2b4760d4d39cb9778284d9f3c8612edf59dc1347b08c59078d06af77d6a2e85f33e2c0ae2baa98155957e6a83ea4552053cde6e04a4d61bc285a595f26fdf31408bf913a3d5a429c8d2355b535a19d7d327778d2ce61f9153fb8e7629152fb2da9db0d3731302f45040754817ca45e46ea3dab101f336744ff9eff703f6e2627cfe1e0375ab5f92e0eefaebe4199f538083761b2a643aaaca723c6ca6ca64a2422b2e5857bfb418fd4720ca8d17906c476cec60be45a1bf836e6772f7ef519", 0xf6) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xffffffffffffff1e, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/12 11:10:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000091000)='/dev/rtc\x00', 0x800, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) poll(&(0x7f0000c8b000-0x18)=[{r0, 0x10}, {r0, 0x400}, {r0, 0xc000}], 0x3, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000c82000-0x8)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000255000-0x11)='/selinux/enforce\x00', 0x442000, 0x0) writev(r0, &(0x7f000082d000-0x60)=[{&(0x7f0000524000)="93f5167e7d2db718824cbb827e755e26b41196e5ced7db98ed77adb13aad9a222cd2b9c69221ef96c15fc0dadf205e41c3c4db9df36cc3136837b90e76fe5b347d7afe396417cfeb1f1b741ccb7f84c1c092c76f8675354aaa06a43974dc6daa213227c58a1962aa3e91d6bfbbde7f8b6d548256a126c81250ca7ca0840017231ca656560f7abe3c", 0x88}, {&(0x7f0000491000-0x81)="fd34af8dd8931a2676f3288362bfc9336e3d8c0a4fa0ce91666de0894de0d432f452219c7f3711957ee1acc054879c7e63299bd91c559c7dec6a05592d8641f3fd3f72ee706ae5a88ffcf9b15b534db615a57de50b0497e67f90c7491eef9c8e9f04b3b554f2f3a7f4ea1de64f10951c2efcfcbeabd858ee2790ca50c5d8ddff9a", 0x81}, {&(0x7f00008e5000-0xda)="f813d0fe67f0cf96c40d16b32328c2c701ade9c3f1b4481bd3ee4791ffce0c65de252b6a46fe2e834f93abbaceb74892bc5268ce0dec581eb95edb1a0e478aaa1702ad5062be72f4963451d2e2363568f07f8994e85ea3617b44b60cb608e4c591fc24554587461d8ff3d72004ec8c345ffb67dfe567dff42688c759f7d129d3431832e397fff5c893f9f165dc2180702d06960db972fd0f422be1470e3531c1d4304a45a646bcddf371e98a55b2c956431d076e9b0c38a23fa0d8c0d7977d5313d719f18e2ee377183179430586576af0a4fbd2bb70f7401d16", 0xda}, {&(0x7f0000792000-0x35)="adb3d8551a5f7268d82a5a7c8fc0699e9eefc0b160e355da3cd061866fc8285e02bb842f93589d29691036c293e8a0950cca3b4db2", 0x35}, {&(0x7f0000bde000-0x56)="b9d30d558439918b564b656541950c09c0adf7da92bb253f6bf73517b7b4b0566bef3f1f8d600ab05f987cc3694d02e66e0f25c607d8cf1b309d1d40f169f55a05e3781c0340cc18770c9510dd0e1566e2de70ce77e7", 0x56}, {&(0x7f0000416000)}], 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00001c7000-0xb)='usercpuset\x00') 2018/02/12 11:10:20 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000012000-0x4)=0x3ff, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d, []}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 11:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000209000-0x4d)='./file0\x00', 0x1000, 0x0) 2018/02/12 11:10:20 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f000000d000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000e000-0x4), &(0x7f0000008000-0x4), &(0x7f000000a000-0x4)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000)={0x9, 0x9, 0x2, 0x8, 0x6f, 0x7, 0x7ff, 0x7fffffff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000e000-0xa0)={r1, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x101, 0x3, 0x3, 0x20}, &(0x7f000000a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r1}, &(0x7f000000c000+0x55d)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000005000)=@generic, 0x80, &(0x7f0000010000-0x40)=[{&(0x7f000000d000-0xba)=""/186, 0xba}, {&(0x7f000000f000)=""/166, 0xa6}, {&(0x7f000000f000)=""/90, 0x5a}, {&(0x7f0000010000-0x8d)=""/141, 0x8d}], 0x4, 0x0, 0x0, 0x2}, 0x10000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000000f000)=[{&(0x7f0000007000-0x6a)="f6ff950a86c2a1188d3f22d2093dbb486285380e39ed72a8ad4d4235008743b24bc90ab5edc469f3b742bccce79814e6246106c205a7600a962c0fd2a7d805760f625ac4c54f9fb8968b745fd4f8fa367f000f41616c451a39894ec2da95400c7e259e9b1db5a9d046ed", 0x6a}, {&(0x7f0000005000)}, {&(0x7f0000010000-0xc2)="55d645db3944238cbee0c9b58b04ccc5fc850c742b7297d0485c3a177ee98e9940587aa079080658dde52a216ef874404519080be749dbf8496239de487a0ca7e262b650c71741fe9504851e97351b031eb14cd5455d8dbee52d49eabd11671fded4ae9d5014bf36bbf30a7993ea6b878972cfa7dd96fe273737cbf99c8b59d590a34e7b9e490b041f704e62f932d6814a949b2ebf34e4559ede7e9e1706dee69f09d68c9f5825086d5c076b74e89a924fbefd7896c9d5128e37c5edb64453eb8eb5", 0xc2}, {&(0x7f000000d000-0x91)="cdab55362773898200cdb5f996cf85976ec61b2b619c6994f81b35e34913ca66a22428fd8106fbb65b786df291f94dc02e0d2b65252f656a986b7bf85dbbd95745993417f31fbcbfb52bdb9b8395559de85a18c2c512e43330d544e18442dc6d9c6b1680082f967a8d0f1495507b28db2c77dea3d010cc3515b23ba2f68f3047ac57a097911f289a9bda1bbc76d7ed1f73", 0x91}], 0x4, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000003000-0x4b)=""/75) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f000000b000)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f000000d000)={0x1, 0x5, 0x0, 0xe4, 0x1f, 0x785}) 2018/02/12 11:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs, 0x8) r3 = syz_open_procfs(r0, &(0x7f0000845000-0x9)='pagemap\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) eventfd2(0x1, 0x80000) r4 = dup2(r1, r2) ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000927000)=0x10001) tkill(r0, 0x16) exit(0x3) dup3(r1, r3, 0x0) 2018/02/12 11:10:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) link(&(0x7f0000121000-0xa)='./control\x00', &(0x7f0000f22000)='./control\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008c2000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000ab6000-0x4)=0xe8) r1 = syz_fuse_mount(&(0x7f00009f4000)='./control\x00', 0x1000, r0, 0x0, 0x10001, 0x200000) fstat(r1, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000cce000)='./file0\x00', r0, r2) mount(&(0x7f00002b4000-0x8)='./file0\x00', &(0x7f00006cd000)='./control\x00', &(0x7f00007c5000-0x7)='pipefs\x00', 0x0, 0x0) r3 = open(&(0x7f000046a000)='./file0\x00', 0x22000, 0x14) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/checkreqprot\x00', 0x181600, 0x0) fstatfs(r4, &(0x7f0000c5f000)) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) faccessat(r4, &(0x7f0000781000)='./file0\x00', 0x81, 0x1100) 2018/02/12 11:10:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891e, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000-0x48)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x0, @empty, 0x2}]}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r2, 0x3ff, 0x44ba6e5c}, 0xc) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x80000, 0x2) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000000)={0x2, 0x36, 0x8001, 0xe9, 0xfffffffffffffffd, 0x7f}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x622240, 0x0) 2018/02/12 11:10:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000067000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f00005d7000)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000939000)={r1, r2, r3}, 0xc) sendmmsg$unix(r0, &(0x7f0000943000-0x38)=[{&(0x7f00003b0000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000168000)=[], 0x0, &(0x7f0000539000)=[]}], 0x1, 0x0) bind$inet(r0, &(0x7f0000ded000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/12 11:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000bef000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000402000)='./file0\x00', &(0x7f00009e8000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000b6b000)="02") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x803000, &(0x7f0000ed0000)) 2018/02/12 11:10:20 executing program 5: syz_open_dev$random(&(0x7f00001a1000)='/dev/random\x00', 0x0, 0x101040) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x5)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001000-0x28)={0x57, 0x40, 0x7, {0xffffffff, 0xfff}, {0x0, 0x7}, @cond=[{0x80000000, 0x3, 0x3ff, 0x7fffffff, 0x6}, {0x9cb, 0x7fff, 0x0, 0x0, 0x0, 0x6}]}) 2018/02/12 11:10:20 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x12c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x4, 0x5, []}]}, 0x12c}, 0x1}, 0x0) 2018/02/12 11:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) pipe2(&(0x7f0000fe3000), 0x800) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x60) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000e1e000)=0x7, 0x4) 2018/02/12 11:10:20 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000000e000)={0xff, 0xffffffff, 0x3400, 0x8001, 0x1, 0x8, 0x8, 0x2, 0x3ff, 0x9}, 0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000012000-0x4), &(0x7f000001c000-0x4)=0x0, &(0x7f000001c000-0x4)) r2 = getgid() setgroups(0x2, &(0x7f0000005000-0x8)=[r1, r2]) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000001c000)='/dev/ppp\x00', 0x80000, 0x0) pipe(&(0x7f000001b000)={0x0, 0x0}) bind$vsock_stream(r3, &(0x7f0000013000-0x10)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000013000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40206417, &(0x7f0000016000-0x20)={0x19, 0x2, 0x3, 0x1, 0x14, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/12 11:10:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d32000-0x14)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) r1 = syz_open_dev$sg(&(0x7f0000d9a000+0xf2c)='/dev/sg#\x00', 0x4, 0x301080) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007c1000)={0x0, 0x20, &(0x7f0000663000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00004a6000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00009c8000)={r2}, &(0x7f0000216000-0x4)=0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f00003a5000-0x14)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}) r3 = syz_open_dev$mice(&(0x7f0000419000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000a62000-0x18)={0x401, 0x5, 0x0, 0x0, 0x0, 0x200}) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x1ff, 0x13, 0x3, 0x4, "12d6640ea4300dd5cbd70e722e4d32aba24c51e039d4167f39bb0b31dbdf4e849b7d5b68ba27b75d644f57740b08f2506aac69fb3b5457dfdee7cfa11f189d62", "42ff39e982799087c8d26dc902e331f41a1d1d9c1560ace3ef4cf930ef3bcb15", [0x4, 0x8]}) 2018/02/12 11:10:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000+0xca5)={0x0, 0x0}) lstat(&(0x7f00004f5000)='./file0\x00', &(0x7f00000e3000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000273000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d98000)=0x8) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, []}, 0x1c}, 0x1}, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d1a000)=[0x20, 0x7f]) 2018/02/12 11:10:20 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000947000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009f6000)={{{@in6=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f000091b000)=0xe8) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 11:10:20 executing program 0: 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) pselect6(0x40, &(0x7f0000001000-0x40)={0x2, 0xfffffffffffff001, 0x7, 0x200, 0xbdc, 0x80000001, 0x2bf7, 0x100000001}, &(0x7f00004cd000)={0x6443, 0x3a, 0x7, 0x5, 0x3, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffb}, &(0x7f000032f000)={0x1000, 0x1, 0x5, 0x6b8, 0x1, 0x8, 0xb1, 0x6}, &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000-0x8)={0x10000}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e0b000-0xa)='/dev/ptmx\x00', 0x401, 0x0) r0 = open(&(0x7f0000650000)='./file0\x00', 0x400, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00009b0000)=@hopopts={0x3f, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) inotify_add_watch(r0, &(0x7f00001c7000)='./file0\x00', 0x608) clock_gettime(0x0, &(0x7f00009dc000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e39000)={0x9425, 0x3, 0x5, 0x1, 0x4, 0xff, 0xc9, 0xffffffffffff3972}, &(0x7f000034a000)={0x3, 0x3, 0x9, 0x1, 0x100000000, 0x200, 0x6, 0x4}, &(0x7f00003d1000-0x40)={0x3, 0x7, 0x3, 0x8, 0x9, 0x400, 0x4, 0x7fffffff}, &(0x7f000053a000)={r1, r2+30000000}, &(0x7f0000d93000-0x10)={&(0x7f0000e4d000-0x8)={0x3ebb99c5}, 0x8}) 2018/02/12 11:10:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/12 11:10:20 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x800) accept4$unix(0xffffffffffffffff, &(0x7f0000f84000-0x1002)=@file={0x0, ""/4096}, &(0x7f000071f000-0x4)=0x1002, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000c10000)={0x0}) mmap(&(0x7f0000346000/0x12000)=nil, 0x12000, 0x3, 0x37, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x20) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000349000-0x44)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x24, {0x2, 0x0, @multicast1=0xe0000001}, @generic="b1d01fec45aa52b5b6810bf2b71818ab"}) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f00004c8000-0x30), 0x30, 0x0) 2018/02/12 11:10:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000d6b000-0x11)=',GPLcpusecpuset\x00', 0xffffffffffffffff) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) close(r1) close(r0) 2018/02/12 11:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b9d000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000424000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) 2018/02/12 11:10:21 executing program 2: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000780000-0x8)={0x0, 0x5}, &(0x7f0000dd2000)=0x8) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dd4000)) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000dd3000), &(0x7f0000dd4000-0x4)=0xb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000dd3000-0xa0)={r1, @in6={{0xa, 0x0, 0x5f, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1ff, 0x401, 0x100000001, 0x8, 0x8b}, 0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6}]}, 0x10) write(r0, &(0x7f0000dd2000-0x27)="260000002e0047f1935ebff70722000c07fff7eb000000080700ff36b807475105001a000000", 0x26) 2018/02/12 11:10:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c07000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r1, &(0x7f00007bd000-0x2f)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'user_u\x00'}, 0x28) sendfile(r1, r1, &(0x7f0000978000-0x8), 0x6) 2018/02/12 11:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c51000)='/selinux/checkreqprot\x00', 0x440000, 0x0) mkdirat(r0, &(0x7f00005b3000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bfc000), &(0x7f0000115000)=0x4) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d2a000-0x50)={@generic, @ifru_data=&(0x7f0000c49000)="6fe2f0aebc3978eb4fcee243b047c51f055398813f0f7d4869fe92a7781c047c"}) r1 = socket$inet6(0xa, 0x2000000802, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000813000)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000309000), 0x4) r2 = dup3(r1, r1, 0x80000) inotify_add_watch(r2, &(0x7f0000438000-0x8)='./file0\x00', 0x800) getsockname$inet(r0, &(0x7f000022f000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d20000-0x4)=0x10) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000067f000-0x4)=0x5, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r2 = dup(r1) getpeername$packet(r0, &(0x7f0000edb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000d5000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000194000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) write(r2, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000030b000-0x4), &(0x7f0000055000)=0x4) 2018/02/12 11:10:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b54000-0x10)=@generic="efb577cc1c617dd6346f78bd669bbb4b") syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) [ 31.599001] mmap: syz-executor4 (6152) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/12 11:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f000000a000)) mlockall(0x1) r0 = creat(&(0x7f0000bd7000-0x8)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000f8b000-0x5c)={0xff, 0x1, {0x1, 0x3, 0x1, 0x3, 0x151c}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) 2018/02/12 11:10:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x801, 0x4a5a81f2) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/12 11:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/12 11:10:21 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000000000)=""/214, 0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00005c4000-0x5)='veno\x00', 0x5) 2018/02/12 11:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000b07000)={0x10, 0x0, 0xffffffffffffffff, 0x20000fffffe}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001fe000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) 2018/02/12 11:10:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) r1 = creat(&(0x7f0000e9f000-0x8)='./file0\x00', 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000746000-0x8)='./file0\x00', 0x20) seccomp(0x0, 0x0, &(0x7f0000434000)={0x5, &(0x7f0000804000)=[{0x9, 0x9e, 0x6, 0x61}, {0x9df, 0xe8, 0x7ff, 0x101}, {0x47, 0x3ff, 0x3, 0x40}, {0x4, 0x200, 0x0, 0x4}, {0x14000, 0x6, 0x400, 0x2c8}]}) inotify_rm_watch(r1, r2) r3 = dup(r0) write(r3, &(0x7f0000255000)="2000000014001d07060e00000000ee001100e8fff608ffff", 0x18) 2018/02/12 11:10:21 executing program 7: 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, &(0x7f0000b10000)=0xc2, 0x6677bbc4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000121000)=0x101, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000071e000)=0x1, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000632000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f7f000)=0x9, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000a7b000-0x48)=@full, &(0x7f00001db000)=0x48) setsockopt(r0, 0x8, 0x9, &(0x7f0000d9c000-0x48)="c49910dfd743d5e12f38e560d971aa2a79bc54c10cfbea5062e27cbb4ca50b5854709edbfbe7578164b4f3d07704a29192fb8f6bd176a0f7a115b9ead274341a6c3d2b34c2cc896f3748f28b05bdbaebc26765925fb6848b00d1c2f5595538546c0f6c2cfa47644bbd8128ecf1787c3afbc3", 0x72) getpeername(r0, &(0x7f000092a000)=@ethernet={0x0, @empty}, &(0x7f000047b000)=0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001400e7ff00ffe90009124a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/02/12 11:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000584000-0xc)='net/netstat\x00') r1 = syz_open_dev$mice(&(0x7f0000a01000)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x4, 0x10010, r1, &(0x7f0000940000-0x8)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/02/12 11:10:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r1, &(0x7f0000002000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fde000-0x9)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000a92000)=0x10001, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00003ed000)={0x0, @in6={{0xa, 0x1, 0x2d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}, 0x9, 0xffff, 0x2, 0x2, 0x4}, &(0x7f0000a38000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000077c000)={r3, 0x7}, &(0x7f0000614000)=0x8) socket(0x10, 0x803, 0x0) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x40000000000) llistxattr(&(0x7f000070e000-0x8)='./file0\x00', &(0x7f00008f8000)=""/76, 0x4c) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036a000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000368000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) pipe(&(0x7f00003fa000-0x8)) 2018/02/12 11:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003ac000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000bd6000-0x52)=""/82) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000bbc000)={{0x6, 0x1000}, 'port0\x00', 0x0, 0x4, 0x100000000, 0x8, 0x9a59, 0x3f, 0x6, 0x0, 0x1, 0x81}) r1 = open(&(0x7f000028c000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000702000-0x4)) symlinkat(&(0x7f00005fa000-0xe)='./file0/file0\x00', r1, &(0x7f0000096000)='./file0\x00') r2 = request_key(&(0x7f00000fa000-0x5)='ceph\x00', &(0x7f0000659000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fdb000)='keyring-!*wlan0md5sum)\x00', 0xfffffffffffffff8) keyctl$update(0x2, r2, &(0x7f0000c4f000-0x2b)="a481a65511c0b67b946f71746324cdf2cf3de151f3b185a9116228b535018ca2b501d96c3a295e290f58bb", 0x2b) 2018/02/12 11:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) fcntl$notify(r0, 0x402, 0x1) connect$inet(r0, &(0x7f0000f61000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095f000-0x29)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) connect$inet6(r0, &(0x7f000080f000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/02/12 11:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f95000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001db000)='/selinux/enforce\x00', 0x840, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d13000)=0xfffffffffffffffd, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000197000)='smaps\x00') socket$nl_route(0x10, 0x3, 0x0) readv(r1, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f0000c55000-0x1000)=""/4096, 0x1000}], 0x4) 2018/02/12 11:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00009af000)={0x0, 0x1}, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000aa8000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:21 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x80500, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) accept4$nfc_llcp(r2, &(0x7f000029a000+0xb7a), &(0x7f000029a000-0x4)=0x60, 0x80000) getegid() futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f000029b000-0x20)={{}, {0x77359400}}) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/12 11:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c41000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000b7a000)=0xfffffffffffffffc) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x1, &(0x7f00009b8000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) listen(0xffffffffffffffff, 0x0) pipe(&(0x7f000027a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f000001e000-0x4)) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000033000-0x18)) ioprio_set$pid(0x2, 0x0, 0xfffffffffffffffe) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000853000-0x8)) 2018/02/12 11:10:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ecf000-0xb)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00001cc000-0x4)) r2 = syz_open_procfs(r0, &(0x7f0000e55000-0x15)='net/ip6_tables_names\x00') rt_sigprocmask(0x2, &(0x7f00001eb000)={0x100000000}, &(0x7f0000818000-0x8), 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) 2018/02/12 11:10:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) pipe2(&(0x7f0000d93000)={0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cb5000-0x4)=0x2, 0x4) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/12 11:10:21 executing program 7: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x486, &(0x7f0000490000-0x18)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005e1000-0x9)='/dev/rtc\x00', 0x10202, 0x0) r2 = gettid() setpriority(0x1, r2, 0x6) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f000093a000)=@ax25, &(0x7f000093b000-0x4)=0x10) 2018/02/12 11:10:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001000-0x12)={@common='ip6gre0\x00', 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000-0x4)=0xfffffffffffffe7e, 0x10080800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x121000, 0x0) sendmsg$nl_route(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0xc1010608}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=@mpls_getnetconf={0x34, 0x52, 0x200, 0x6, 0x3, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment, 0x8) 2018/02/12 11:10:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x28000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x51, 0x340, 0x1, 0x6, 0x11, 0x6}}, 0x8) ioctl$KDENABIO(r1, 0x4b36) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000002000-0x4)=0x40, 0x4) clone(0x800000, &(0x7f0000ea8000-0x7d)="163672c7920003d5e57628259e3e03716c845dc86fabe9ebbe838190fd50f9760ce832000180eaef711ff7f5bafb79de54f1c50c4b4f2c059c8a2b92ada1b8daafa2a727f2cf2bbfa13598f4398dd4dd61e4648d700456ec1c6f054128e934d7d4361ebfbf3c4b779c86f0218ce990f8ebe9987074b5acca5fb7e14866", &(0x7f0000a9e000-0x4), &(0x7f0000f3c000-0x4), &(0x7f0000000000)="bdd8c30829575248a9a5224dcac3cd54c81e57e776bb00000000000000687e5bb0acb5b94158955bf02fe5945f71cf2931d58d8f606fc0617a92ee0d0065") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000)={r2, 0xcc, &(0x7f0000003000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x81, @empty, 0x3}, @in6={0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7ff}, @in={0x2, 0x1, @rand_addr=0x1b}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6}, @in6={0xa, 0x0, 0x400000000, @empty, 0x1}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @rand_addr=0x6}, @in6={0xa, 0x2, 0x57, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000004000-0x4)=0x10) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000483, &(0x7f00006dc000-0x2c)="06ff000000000000ed18000000000000004074708d6db860cc000000000000004300000000000100002bf21a", 0x2c) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c97000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000199000)=""/4096) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000191000)) [ 31.975214] IPVS: set_ctl: invalid protocol: 65286 0.0.0.0:60696 [ 31.987464] IPVS: set_ctl: invalid protocol: 65286 0.0.0.0:60696 2018/02/12 11:10:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket(0x10, 0x80000, 0x9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000b2000)={0x0, 0x1ff}, &(0x7f00003c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003c0000)={0xfffffffffffffffe, 0x8, 0x0, 0x5, r2}, 0x10) sendmsg$netrom(r0, &(0x7f0000b86000)={&(0x7f00003d7000)=@full={{0x3, {"8a8adc672f94f8"}}, [{"3acd1a25a93d60"}, {"c246b17a78d03d"}, {"8b43cdd27d9624"}, {"69e3f71c60b435"}, {"d7e910e0b142a8"}, {"acd4259c825abe"}, {"6c2c0e36cabc58"}, {"75471711393d9c"}]}, 0x48, &(0x7f0000b3c000-0x50)=[], 0x0, &(0x7f0000952000-0x2280)=[{0x20, 0x1, 0x31, "a0dfb632d4cd55cdcb01ba7a"}], 0x20, 0x20008080}, 0x10) 2018/02/12 11:10:21 executing program 1: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000046000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x9, @time, {}, {}, @quote={{}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}}}], 0xc0) write$sndseq(r2, &(0x7f0000017000-0xf0)=[{0xffffffff, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x1, &(0x7f0000032000)="bc"}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x60) pipe(&(0x7f0000036000)) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000009000)={0x5, 0x78, 0x10000, 0x0, 0x8000, 0x8, 0x0, 0x63a7fed4, 0x400, 0x2, 0x3, 0xa0000000000000, 0x6, 0x9, 0xecb, 0x4c3, 0x1, 0x2, 0x60000000, 0x3, 0x0, 0x10001, 0xffffffffffffffff, 0x3, 0xff, 0x8, 0x4, 0x6, 0x7f, 0x200, 0x4, 0x2, 0xba, 0x3ff, 0x20, 0x87, 0x8000, 0xe1d, 0x0, 0xefa1, 0x2, @perf_config_ext={0x6, 0x21}, 0x4, 0x3, 0x2, 0x0, 0x8, 0x8467, 0x4fc}, r3, 0x7fff, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/12 11:10:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e21000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001bb000-0xc)={0x0, 0x0}, &(0x7f00004e6000)=0xc) recvfrom$unix(r0, &(0x7f0000019000-0xb1)=""/177, 0xb1, 0x2000, &(0x7f0000a82000-0xa)=@file={0x1, './file0\x00'}, 0xa) getresgid(&(0x7f0000138000-0x4)=0x0, &(0x7f0000d92000), &(0x7f0000bb0000)) fchown(r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f000002f000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000002d000-0x4)=0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000001000-0x4)=r4) getsockname(r3, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x43e) ioctl$sock_FIOGETOWN(r5, 0x400454d1, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000104000-0xc)={0x0, 0x7, 0x2, [0x7, 0x2]}, &(0x7f0000a96000)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00004e8000-0x18)={r6, 0x5, 0x30, 0xfffffffffffff575, 0x1000}, &(0x7f000044b000)=0x18) 2018/02/12 11:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000028f000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) sendto$inet(r0, &(0x7f0000f47000-0x80)="6b01493bf3e6c93edf2e8f182dc14bdc0af1e122655143fdabfb8cef707f7c4099127338def1d96a056c2d5867eb7385259dd16a7d6543c9bfa3267bc0d12765051dc82c01171209818f0ade4154da0f48e9263b533ff6eedcd4cc2b34718cd507fff75607fad575cceba63cde8299ebd73e2e6d179bb405eda012717a693531", 0x80, 0x800000120000000, &(0x7f0000172000)={0x2, 0x1, @dev={0xac, 0x14}}, 0x10) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000407000)={@generic="466431f9d25f48d85c5000e09618d679", @ifru_addrs={0x2, 0x3, @empty}}) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getrandom(&(0x7f000087c000)=""/89, 0x59, 0x2) 2018/02/12 11:10:21 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000018000-0xd)='/dev/usbmon#\x00', 0x2, 0x40800) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000015000)=""/202, 0xca) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ce1000-0x5c)={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, {0xa, 0x2, 0x1, @empty, 0x3}, 0x9a1e, [0x3, 0x8, 0x0, 0x0, 0x8, 0x8000, 0x7b501c31, 0x200]}, 0x5c) 2018/02/12 11:10:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ae6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) mq_notify(r1, &(0x7f0000d32000)={0x0, 0x1, 0x1, @thr={&(0x7f0000915000-0x1000)="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", &(0x7f0000213000-0xb3)="f8468b5ec2fa60feeff1123bec518644ffae800eab5bc6e5d790196dac85203cf494353b632ab6c143683fd7d1af2b522b7edaa8917ae1bef215d925bf36e76ba895d858aa18378bc82b3bd9a3519e0945d8f99003dca3303c0ea8322c0a0657a465b2e2ce1481bee4f4b62d4f16ff8c543784d4b40d851f8d2f9c33d4c0bbbd9e1385157320ad09a95cf31f396e7b92eadb7061c31fe6283fc942eaf7e8f0eca8a7b367c93b66a79d90080136e5d672f1f793"}}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c83000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00005e1000+0x29), &(0x7f000083b000)=0x4) 2018/02/12 11:10:21 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000000a000)="54a8d61f947d1137ab56f07a256bef92f57c29908569ccd43cf088a7929f623a51561eb939", 0x25) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000004000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000000c000-0x530)={'filter\x00', 0x7, 0x4, 0x4e0, 0x0, 0x0, 0x0, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f000000c000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="85464e87fb73", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x16}, 0x5, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0x9a, 0xffffffff, 0xff000000, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {}, 0x6, 0x1, 0x3, 0x4e4000000000, 0x1, 0x1f, @generic="2debb970204a729144926f5c19e3c938", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x100000001, 0x81}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x12}, 0xff000000, 0xff, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x1000, 0x7f, 0x1f, 0x100, 0x2, 0xffff, @generic="09206a67695aea724baff99b376f88f1", @generic="e8c4eb1871fbc0c1e05975ed8932d3a8", {}, {0xff}, 0x0, 0x52}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x3, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) 2018/02/12 11:10:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) r1 = getpid() waitid(0x0, r1, &(0x7f0000d0b000-0x10), 0xa, &(0x7f0000d81000-0x90)) 2018/02/12 11:10:21 executing program 2: r0 = syz_open_dev$binder(&(0x7f00006fc000-0xd)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x543d0cc5, 0x23, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000002000-0x10)={0x5, &(0x7f0000002000-0x28)=[{0x7632, 0x9, 0x3, 0x6}, {0x3, 0x4, 0x100000000, 0x80000000}, {0x8, 0x5, 0x2, 0x7}, {0x5, 0x100000000, 0xffffffffffff053b, 0x2}, {0x7, 0xb07e, 0x1, 0x80000001}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0xffffffffffffffff, 0x0) link(&(0x7f0000322000)='./file0\x00', &(0x7f0000a04000)='./file0\x00') 2018/02/12 11:10:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d72000)='net/udp6\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) [ 32.123168] IPVS: Creating netns size=2536 id=9 [ 32.868160] pktgen: kernel_thread() failed for cpu 0 [ 32.873284] pktgen: Cannot create thread for cpu 0 (-4) [ 32.878993] pktgen: kernel_thread() failed for cpu 1 [ 32.884110] pktgen: Cannot create thread for cpu 1 (-4) [ 32.889808] pktgen: Initialization failed for all threads 2018/02/12 11:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x2, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a81000), &(0x7f000010d000)=0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000043b000-0x11)='/dev/vga_arbiter\x00', 0x200001, 0x0) 2018/02/12 11:10:22 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00006ee000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000c01000-0x4)=0x1c) flock(r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1ffffa, 0x0, &(0x7f000096f000)={0x1fc, &(0x7f0000012000)=[{0x2, 0x81, 0x8001, 0xffffffffffffffff}]}) recvmmsg(r0, &(0x7f0000364000)=[{{&(0x7f00007a0000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000cd9000-0x30)=[{&(0x7f0000235000)=""/2, 0x2}, {&(0x7f0000410000-0x86)=""/134, 0x86}, {&(0x7f0000ca6000-0x47)=""/71, 0x47}], 0x3, &(0x7f00009d7000)=""/247, 0xf7, 0x40}, 0x7fff}, {{&(0x7f00007ea000)=@un=@abs, 0x8, &(0x7f00009d0000)=[{&(0x7f00002bd000)=""/171, 0xab}, {&(0x7f00001d4000-0xd0)=""/208, 0xd0}, {&(0x7f0000f01000)=""/38, 0x26}, {&(0x7f0000c5e000)=""/188, 0xbc}, {&(0x7f0000d86000-0xe7)=""/231, 0xe7}, {&(0x7f0000b62000-0xa1)=""/161, 0xa1}, {&(0x7f00008e5000)=""/34, 0x22}, {&(0x7f0000eb2000)=""/104, 0x68}], 0x8, &(0x7f0000c17000)=""/133, 0x85, 0x4}, 0x5bb564e2}, {{&(0x7f0000b2d000)=@ipx, 0x10, &(0x7f000053e000-0x30)=[{&(0x7f00005f8000)=""/4096, 0x1000}, {&(0x7f0000ecb000)=""/75, 0x4b}, {&(0x7f0000e18000)=""/62, 0x3e}], 0x3, &(0x7f0000737000)=""/61, 0x3d, 0x3}, 0x2}, {{&(0x7f0000e91000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000024000)=[{&(0x7f0000c6b000)=""/134, 0x86}, {&(0x7f00008b9000-0x5a)=""/90, 0x5a}, {&(0x7f00002af000-0xa7)=""/167, 0xa7}, {&(0x7f000068f000)}, {&(0x7f0000db1000-0x5)=""/16, 0x10}, {&(0x7f000046f000-0x74)=""/116, 0x74}], 0x6, &(0x7f0000eae000)=""/242, 0xf2, 0x8}, 0x9}], 0x4, 0x10000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000855000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000008a000-0x4)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000eba000)={0x0, @rand_addr, @broadcast}, &(0x7f0000dd4000)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00005ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000016c000)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003f5000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@empty}}, &(0x7f000027e000-0x4)=0xfffffffffffffce6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000942000)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000d40000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c75000)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000ef2000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000020f000)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000a91000-0x4)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000914000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000ab5000)=0x14) sendmsg$nl_route(r1, &(0x7f0000d56000-0x38)={&(0x7f00008cd000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000e3000)={&(0x7f0000af5000-0x80)=@ipv6_newroute={0x80, 0x18, 0x4, 0x1, 0x3, {0xa, 0x14, 0x14, 0x3, 0xfd, 0x3, 0xfd, 0x6, 0x400}, [@RTA_GATEWAY={0x14, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @RTA_MULTIPATH={0x24, 0x9, [{0xfffffffffffffff7, 0x6, 0x3ff, r2}, {0x3, 0x8, 0x10000, r3}, {0x1000, 0xfff, 0x706, r4}, {0x5, 0x5, 0xfffffffffffffffc, r5}]}, @RTA_MULTIPATH={0x24, 0x9, [{0x9, 0x200, 0x1, r6}, {0x7e45, 0x9, 0x7fffffff, r7}, {0x4, 0x8, 0x3f, r8}, {0x20, 0xffffffffffffe651, 0x6, r9}]}, @RTA_EXPIRES={0x8, 0x10, 0xde}]}, 0x80}, 0x1, 0x0, 0x0, 0x4004080}, 0x44) accept(r0, 0x0, &(0x7f0000667000)) 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0xb6}, 0x8000) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) dup3(r1, r0, 0x0) fchmod(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c7000-0x10)='/selinux/status\x00', 0x0, 0x0) preadv(r2, &(0x7f0000c87000-0x20)=[{&(0x7f00004da000)=""/159, 0x9f}, {&(0x7f0000df5000)}], 0x2, 0x23) 2018/02/12 11:10:22 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003c6000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000fc7000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x20, 0xfffffffffffff039}, {0x6}]}, 0xfdcf) sendto(r2, &(0x7f0000789000-0x86), 0x0, 0x0, &(0x7f0000809000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00009c8000-0x8), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00004f0000)='/dev/keychord\x00', 0x101002, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000859000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000bbd000-0x4)=0x10, 0x800) connect$inet(r1, &(0x7f00002d1000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x40f}}, 0xfffffffffffffe25) time(&(0x7f0000ee8000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000384000)='/dev/sequencer\x00', 0x80040, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000064d000)=0x7765) r3 = open(&(0x7f0000f55000-0x8)='./file0\x00', 0x400080, 0x20) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00003c9000-0x8)={0x6, 0xe8, 0x100, 0x100}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000422000-0x90)={0x4, {{0x2, 0x2, @rand_addr=0x9}}}, 0x90) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000c63000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x8cb, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0xde, 0xdcd, 0x3, "cbc5500ba6a04a924d3564f2a0d4de2583163f980afacb042fcc1de5f565825816dc032973dc0b94500647484f294a242c2e7837e8da9ab8f13143323b06010c1dbfdf49d0c20ed4d46b845dda872ade"}, 0x160) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000089d000-0xb)='/dev/loop#\x00', 0x0, 0x0) read(r0, &(0x7f0000465000)=""/13, 0xfffffdb2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000d4000)="cc8f19e4178a246205e6678421893be0", 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000db3000)=@assoc_value={0x0, 0x908}, &(0x7f0000eda000-0x4)=0x8) getpeername$inet(r1, &(0x7f00003e9000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d25000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ed2000-0x8)={r2, 0x7}, &(0x7f0000fbd000-0x4)=0xffffffffffffffab) 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) statfs(&(0x7f00001db000)='./file0\x00', &(0x7f00004a3000-0x46)=""/70) timerfd_settime(r0, 0x0, &(0x7f00000a1000), &(0x7f0000adc000-0x20)) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) timer_create(0x3, &(0x7f000092d000-0x60)={0x0, 0x1b, 0x5, @tid=0xffffffffffffffff}, &(0x7f00001cd000)=0x0) clock_gettime(0x0, &(0x7f00008ed000-0x10)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000784000-0x20)={{0x77359400}, {r1, r2+30000000}}, 0x0) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000e0b000), &(0x7f0000477000-0x4)=0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000e4a000-0xc3)=""/195, &(0x7f0000f27000)=0xc3) fcntl$setsig(r0, 0xa, 0x26) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="233f878405fca78cc70aaafded1ecbab3895dbbf8c35877725fa4dc848971b0a8349135dafe4f856f190073dda589e978379dd7768571d137b25cdb1ab4161c027ed80fcd7c44a662796a17963bc24c6aca5150bebc634e1c79f2f868c733ccebcebc973b95d3680bebc61b68e0374e41cd0b8ba32769b201dfb1bfb07088b284e878c71486a8be538c019b361014e929231787b5106875b124443171d9d151f602d4edd2d1bc8772b133ccde7811783d5a385cbf07fbb5e93223dd1e2c4bf3b7e6cd72c") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000014a000-0x8)=@assoc_value={0x0, 0x1398}, &(0x7f00004e6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000df000-0x98)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xb79, 0x4b52}, 0x98) 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='sessionid\x00') ioctl$KDDISABIO(r0, 0x4b37) pread64(r0, &(0x7f0000002000)=""/1, 0x1, 0x0) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000000), 0x4) 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dbc000-0x10)={@empty}, 0x20) ioctl$int_out(r0, 0x2, &(0x7f0000a39000-0x8)) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000011000/0x1000)=nil) 2018/02/12 11:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x20000000000004d1, &(0x7f0000dec000-0x38)=[{0x7fff, 0x16a, 0x6}, {0x200000000000000, 0x2, 0x5}, {0x2, 0x2, 0x6, 0x4}, {0x6, 0x8, 0xffffffff7fffffff, 0x1}, {0x2, 0x100000001, 0x19, 0x5134c9f7}, {0x4, 0x7, 0x0, 0x9}, {0xffffffffffffffc1, 0x101, 0x200, 0x2}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000f9b000-0x50)={@generic="d6f1e0d513e4e8ed000421f400800088", @ifru_flags=0x202}) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00004d4000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000dc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c3f000)=0x14, 0x800) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000dc1000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d7000-0xc)) getsockname(r1, &(0x7f0000f78000-0x10)=@ethernet={0x0, @remote}, &(0x7f00004e8000-0x4)=0x10) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mount(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f000090a000)='./file0\x00', &(0x7f00009e7000)='cgroup2\x00', 0x0, &(0x7f0000073000-0x6f)="6e565b7f643b907d6d321ac5ef5ad6e9623f3c46ab19f15f04aae1bd285130c4a79191acef8eb5782b7a2373ada53971f8c58f5681830f1f206e41930355e74a0a718d834aae15f0e272cf55dfab3c1590f567cf86d5a12cf720ca14d6033b8fbcbf6b002e5dda3a0e6d908c388bec") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000919000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1f) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[]}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000b63000)=""/186) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6}) syz_open_dev$binder(&(0x7f000080f000)='/dev/binder#\x00', 0x0, 0x2) ioctl(r1, 0x2285, &(0x7f0000007000)='S') socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) fsetxattr(r0, &(0x7f0000938000)=@random={'security.', 'bdev\x00'}, &(0x7f0000425000)='/dev/sg#\x00', 0x9, 0x1) ioctl(r0, 0x227c, &(0x7f0000489000)) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f00008e1000-0x8)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000058000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000004e000)={0x0, 0x3}) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r1) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000033000)) openat$keychord(0xffffffffffffff9c, &(0x7f0000024000-0xe)='/dev/keychord\x00', 0x480000, 0x0) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x8, 0x14, "03"}]}, 0x24}, 0x1}, 0x0) r1 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r1, 0x10000, &(0x7f000001e000-0x10)) r2 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000020000-0x4), &(0x7f000001f000)=0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000019000), &(0x7f000001e000)=0x4) [ 33.146870] cgroup: cgroup2: unknown option "nV[d;}m2ÅïZÖéb?0x0, 0x3c, &(0x7f0000ff5000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}]}, &(0x7f00001fb000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000011e000)={r1, 0x1}, &(0x7f0000ad9000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_netfilter(r3, &(0x7f0000e07000-0x38)={&(0x7f0000376000)={0x10}, 0xc, &(0x7f0000446000)={&(0x7f0000871000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x24000000) readv(r2, &(0x7f000001e000)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x0) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00009d6000-0x6f)=""/111) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f00004e0000)=[]}, 0xb) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[]}], 0x1, 0x0) 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@common='ip_vti0\x00', 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000003000)=0x80000000, 0x4) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e84000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c07000-0x9)='/dev/rtc\x00', 0x402, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000bfd000)) madvise(&(0x7f0000374000/0x1000)=nil, 0x1000, 0x10) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f000067c000-0x40)=[]}) ioctl$KDSETMODE(r1, 0x4b3a, 0x20) 2018/02/12 11:10:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0xd4d, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000bca000-0x67)="2500000052001f1d07000000040904000221071008000100ffffe803000000000000006688", 0x25) recvfrom(r1, &(0x7f0000f49000)=""/229, 0xe5, 0x1, &(0x7f0000015000-0xe)=@l2={0x1f, 0x100, {0x7fffffff, 0x6, 0x100000}, 0x0, 0x9cc}, 0xe) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000831000)='/dev/sequencer\x00', 0x2000, 0x0) openat(r2, &(0x7f0000376000)='./file0\x00', 0x2, 0x181) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000ac7000-0x8)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) truncate(&(0x7f0000bd7000-0x8)='./file0\x00', 0x80000000) 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000334000-0x4)=0x8b75) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000add000-0x10)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}]}) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000ffa000-0x8)='./file0\x00', 0x395b00, 0x101) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) flock(r0, 0x2) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) utime(&(0x7f0000d16000)='./file0\x00', &(0x7f0000dbb000-0x10)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebc000-0x10)='/dev/sequencer2\x00', 0x501000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000ce4000-0x8c)={0x3, 0x0, 0x7ff, 'queue1\x00', 0x8f5e}) 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000caa000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000750000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) mmap$binder(&(0x7f0000113000/0x8000)=nil, 0x8000, 0x1, 0x10010, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009dd000)=0x0) r2 = getpgid(r1) capset(&(0x7f00003df000)={0x200f1526, r2}, &(0x7f000009b000-0x18)={0x8ee, 0x9, 0x2, 0x1, 0x40, 0x20}) r3 = open(&(0x7f0000b65000)='./file0\x00', 0x240800, 0x24) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00007e8000+0xd22), &(0x7f0000c89000)=0x4) setpgid(r2, r2) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000066a000)='/dev/pktcdvd/control\x00', 0x20080, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000ba1000-0x4)) r1 = add_key(&(0x7f0000d20000-0x8)='big_key\x00', &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d90000)="14bc0ce386d1c3fd701535588a61318312721f0a620035058e7c4510f8814a06e16584311fac4250eb10f722cf14b112ec0cebfd9e6ce4362f71e57e303db1a493990bd2614cc40b5c64fbf05ac846d04ddfb9560a4bf5e35bac7c298f6a2006aedf5332f00e5488b249b14024c227ed14a04364851f18a740a0977326ad8c0b952bce8f4a15a41a69ba68b5e3ebcd640729d900f7246a47b992a347a23557703d9e92944f7554cb123af0e2292a22909ec6c1e756020f3294df71806dbf6845685406d405c15c34eccb0bb5d4a9a1dcad477aae2333c574f2d3f06e55b550775f39efb8b8acc58368eb1a8f02", 0xed, 0xfffffffffffffff9) keyctl$get_security(0x11, r1, &(0x7f0000ffc000-0x4c)=""/76, 0x4c) r2 = socket$inet6(0x10, 0x3, 0x404) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c0000)={0x1, &(0x7f000007e000)=[{0x6, 0x0, 0x8000000, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0xfffffffffffffe65, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000e26000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e2943", 0xd9}], 0x1}, 0x2004c800) 2018/02/12 11:10:22 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fd6000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000d45000-0x4)={0x89, 0x6f71}) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x20) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c8a000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000840000)=0xe8) dup2(r3, r4) tkill(r2, 0x800000000000021) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000016b000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000077e000)={r1, &(0x7f00001ef000-0x64)=""/100}) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, &(0x7f0000375000)=@can, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f00004ae000-0x38)={&(0x7f00004bf000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000232000-0x10)={&(0x7f0000178000-0xf8)=@get={0xf8, 0x13, 0x0, 0x0, 0x0, {{'crc32\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x36c}]}, 0xf8}, 0x1, 0x0, 0x0, 0x40}, 0x4) recvmsg$netrom(r3, &(0x7f00008d1000)={&(0x7f0000410000)=@ax25={0x3, {"900b8b94c8b81d"}, 0x7fff}, 0x10, &(0x7f0000868000-0x80)=[{&(0x7f0000000000)="e7d40df3eb28d6f47b6fe596c3a0803f01608a9f494dd9434326b18923f1a61113b7c0bac11b0a9cbc5bb471e1d81498279319ba0c2b986b616b0a0e0a5ea85822ba", 0x42}, {&(0x7f0000000000)="75497395cb505ca0f7a302fa5f34007995d460dfb7cafa80760d9e30f63323970fcdbc2deb9c82b2c1e4ce3aeb0199bdb0167f140f5b1c696a3ebb5f2767826eb3e9beb80e488edfd6aed41f55125c8211708138752c57e4bde2597b36574db21dcb02de26a562460f267281883a06748f24a9b586b033f5af652e75340a9e86a55549d6832651610f", 0x89}, {&(0x7f0000207000-0xa6)="ee29fca6c93622d645b25eb7a9201205e08093ed8f6e35b253773af003877a8db3c2bf620f98d7150973399814e0cff9b127ef3b413194bb19b9652afe6db9033bac71cae66be480fe57786bc88813b7f210b583ec337f92070b048558c39a91833de3852869675a18825063dd86804f91f8830dec96a83e6c523194819ea11e63682ada423c707382698be9b6c05fe567aa11c3e925a1294d1f0bb397b58278cbe6bb161168", 0xa6}, {&(0x7f0000648000-0xfc)="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", 0xfc}, {&(0x7f00006af000-0x4e)="763c3ae7f157d36d1db4a4c4e34a2426e197b2d3eaed092dce1d79679a9113d6af3320d0fb52d6f5e429a8cda7bc483ca02644b0fecad7cd96da3a904f3341ef3fa993a42a0d2188c1177e38e42f", 0x4e}, {&(0x7f0000503000-0x83)="1ff2d9a6d02910675046670387a41326fdecde78a17075dd8fe44aabe3928bd8e9a4faf9ed63d088ae6c901f0bf16c1641064fbfb47da8007cd6431e48d1ae0546368b5d24a2743f6d6820b6924dd02f7a3897110a4fc9679dc33163aa3882801e0bd7bbb1141a113fed664e485d8e78f7f4365431d911075e95d71f55adf6fe9c2226", 0x83}, {&(0x7f000078e000-0x40)="a2bcc89ff1c412a3cfc89dde223d49be9ce23458e8427b56268a3a32205eb08eb254fece3d0ee338718886a2de3651c41de060e0fa7a1d6c19c13ac73537f428", 0x40}, {&(0x7f00003b3000)="35e0d683b16b3b70abfb1c30b5f4129c4baa3e8e4768669333b75d7ca72208d05573e8f078f6e3fa4544e7e9c4680b8f4fba3c76644aade6303578f7153019d6c52be2b7e815d91b49586cb8f8e7cd2b1c895d05b7c4cd208e23d1263cef1afb814fd7830b38fd3df62b6db6058f170cab7b9bdccabb3ba0f269cc5bc7c80e408a5fd7f7595122897ceb10c75d4649", 0x8f}], 0x8, &(0x7f00008ff000)=[{0x1010, 0x13f, 0xfffffffffffffc00, "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{0x78, 0x11f, 0x6, "65d43b23fc0bb9d886451d268cdec5c0c90cb6a244d7be409a03e84326cb3a8e5db8e759eb609ee8bcb23c25f49da08ded062ee2357e9271816083985b3ff2bbca959b283cdd54de5642a32fdfa19ed592512a62f948602b13ccf5b3f2b1ec558090"}, {0x100, 0x1bf, 0x7fff, "407948cf22dcca82c7444811a5c70da849c7f87cb4f805030d74a2f80665a59624203afb18ab597f695c6bd962324e1a2d63922ae64100cffad14aa0413129046688e97e0e7642a9165427e5fd5f495b02fedf77a13bfb62198b9879f926858a7a6b131cac93109ee0fbbceb7f382196400ba4cb56a70d51a40f6a2f6db8ec43adb5da46985b5f71fd7aaf735feb42ddb1bcd03efb2ee6bab6462ba53d41104e54d20054599609c85d50f798de3f37db3fc4369697d0c476f2696b98f12ffc2eeebf417fed68559ff62fe34c493545946d3590648361608375d5175691ab625c5f06e378c60da6c8e563de92"}, {0x58, 0x19f, 0x8, "9f5cd3fdfa1dba47f1b41276d3d9333bf0e205085a0e2d76425de83ed33a0e59433a678fd9564d0b25caed60c905f469dba5ad7fc3871dcadbaeade3c0643852c45f286c02"}, {0xa8, 0x10f, 0x8001, "6b34c09360840b704fb10e76484d22e16487cc0ff6a28f0dcae9ca7bc8508a4e7538c908685b27793eddf84060e4105eb2de3c2093b6264893c31dabe539112293137c2a249eb42c3f39523fc9d5b91274e7bb1524f798f811a7ed2a7ab610917e0a8d92c654735137eae013143edc179330a5f379771caa7f267dea776ce5f0f7e6def6b761baea1b342d8e11e221498612ee"}, {0x68, 0x0, 0xfec2, "d73aeb91b4a86d15388d2895ec99858ea52ceb49a071afbf7d87ca34d46e325cd3fc14bb56e67e5830ae664e9cc777d4c9dde833ea908cbfe7c4bd6bd62f7a00140ecf02b81534a1ea7c0c918fa8a7923f6ef7d8e1bdcf"}], 0x12f0}, 0x2) setsockopt$packet_int(r2, 0x107, 0x8, &(0x7f00007c6000), 0x4) fcntl$setpipe(r2, 0x407, 0x3) ioctl$KIOCSOUND(r0, 0x4b2f, 0x200) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce8000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) read(r1, &(0x7f0000957000)=""/221, 0xdd) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fcb000-0x4), &(0x7f0000968000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000887000-0x8)) 2018/02/12 11:10:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/02/12 11:10:22 executing program 0: 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 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x5, &(0x7f0000001000+0x1a3)=0x101, 0x3db) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x20000000000) [ 33.372185] binder_alloc: binder_alloc_mmap_handler: 6423 20000000-20002000 already mapped failed -16 [ 33.386934] binder_alloc: 6423: binder_alloc_buf, no vma [ 33.387324] binder: BINDER_SET_CONTEXT_MGR already set [ 33.387331] binder: 6423:6427 ioctl 40046207 0 returned -16 [ 33.404688] binder: 6423:6436 transaction failed 29189/-3, size 40-8 line 3127 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c23000)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000b27000)=[{&(0x7f0000b7b000)="ca4aa6cf1440307ad459356f8fe0813e82dcfcb1102ad8341b1e5f84c8a9caf55edad96352a58c5bbcac26e2be2651bdc83a686d9a3f6fcc3313293331700b28", 0x40}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef9000)='/dev/pktcdvd/control\x00', 0xa00, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00001c7000)=0x6, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000c24000)=0xf35f, 0x4) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000dc0000-0x8)='keyring\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) [ 33.429997] binder: release 6423:6427 transaction 16 out, still active [ 33.438957] binder: unexpected work type, 4, not freed [ 33.453377] binder: undelivered TRANSACTION_COMPLETE [ 33.468367] binder: undelivered TRANSACTION_ERROR: 29189 [ 33.476545] binder: send failed reply for transaction 16, target dead 2018/02/12 11:10:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bfa000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b63000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00004ae000)=0x3a) symlinkat(&(0x7f0000c4b000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000cce000)='./file0\x00') syncfs(r0) 2018/02/12 11:10:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000560000)='/dev/rtc\x00', 0x62000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000144000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c89000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000087b000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00001d9000+0xac3)) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000068b000-0x10)={0x0, 0x0, 0xdab3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005cc000-0x8)={r2, r3}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000784000)='/dev/ppp\x00', 0x400082, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000f09000)={r4, 0x80000, r5}) r6 = socket$inet6(0xa, 0x1, 0x2000) bind$inet6(r6, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000d56000)={{0xa, 0x1, 0xffffffffffff80f8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, {0xa, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}, 0xffff, [0x1ff, 0x6, 0x1ff, 0x3, 0x8000, 0x80000000, 0xffff, 0x1]}, 0x5c) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000dc5000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) 2018/02/12 11:10:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ba000-0x9)='/dev/rtc\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = creat(&(0x7f00004f5000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) r3 = add_key$keyring(&(0x7f00001e9000)='keyring\x00', &(0x7f00004eb000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r4 = add_key(&(0x7f0000298000-0xa)='syzkaller\x00', &(0x7f0000dba000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003c7000-0xf)="f77bc4ad901861301e9850d73a9b7a", 0xf, 0xfffffffffffffff8) keyctl$reject(0x13, r3, 0x4, 0x9d, r4) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000af000-0x20)={0xd323, 0x401, 0x1, 0x7ff, 0xc, 0xa3}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00003ea000)=""/92, &(0x7f00003d9000-0x4)=0x5c) 2018/02/12 11:10:22 executing program 6: r0 = socket(0x10, 0x3, 0x0) fstat(r0, &(0x7f00007be000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) fadvise64(r0, 0x3a, 0x9, 0x3) 2018/02/12 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009c3000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f00007b8000)='ns/cgroup\x00') getpeername$packet(r0, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000fc000-0x4)=0x14) setns(r0, 0x0) 2018/02/12 11:10:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000c0000-0x8)='keyring\x00', &(0x7f0000baa000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) add_key$keyring(&(0x7f0000dc0000-0x8)='keyring\x00', &(0x7f000062c000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/02/12 11:10:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000224000)='big_key\x00', &(0x7f0000317000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f6c000)="9af84b609cc86b78350000d43d9aaf9bcfa33cbea6b715261e797ffdc14f4c", 0x1f, 0xffffffffffffffff) request_key(&(0x7f00001ec000-0x8)='big_key\x00', &(0x7f00006c6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000032000-0x1a)='vmnet0nodev$vmnet1}md5sum\x00', r0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) 2018/02/12 11:10:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000740000-0x38)={&(0x7f0000421000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f000074e000)=[{&(0x7f0000535000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000ffe000)=""/250, 0xfa}, 0x20) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000704000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c8a000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000840000)=0xe8) dup2(r3, r4) tkill(r2, 0x800000000000021) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f0000ee6000/0x1000)=nil, 0x1000}, 0x200000}) 2018/02/12 11:10:23 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b2f000)={"58e42fc44d8046be03737c968bf4aa08", {0x4, 0x9, 0x0, "8f852ebb61aa"}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000534000-0xe8)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00003a7000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000065e000)=[{&(0x7f0000fe6000)="869d76ebea427bceb3830aadf61bf13cf6950a744ec33f8d77d9803c0b1195a4ebb334145add2b7f4e0409baff1d911c37d16e39d52c5157f60fa8833d7970f97a8e597e9db5f4", 0x47}, {&(0x7f00001d8000)="30b8dfd5b63263e1a4747a6856c362da2b9d0a2cbd5e5bf20f3dc4cb0ba171a578a30634555a22caac6e639a2c748641bcbe0e7403a49be96b0ca05ce450eb6245d8b8372b81474c101242c8076fb3a6a2bd0363b5deb45ac2d3fa783890ed183cfa25f789d864877acb5568b596a03d543badbc2ffbd24059b7fadaac39203cbfec6f074a5b1038b6417f7e249107f013eda409345d9331814853e2d7890ffb669f7ddda707e6250f1d932a759142df9169982566a8a14c03fe81ff03fc04ea318250e95bd2868538b718ed1a3f944f638873b4edc759f1", 0xd8}], 0x2) setuid(r2) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0x9d8000)=nil, 0x9d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000063000/0x3000)=nil, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00004f3000/0x3000)=nil, &(0x7f00009d9000-0x8)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000076c000-0x8c)={0x0, 0x9, 0x9, 'queue1\x00', 0x4}) mprotect(&(0x7f00004d5000/0x2000)=nil, 0x2000, 0x1) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000000000)={0x1a, 0xff, 0x9, 0x4, 0x7, 0x7f, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004522, &(0x7f000057d000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000444000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f000029a000)="592d5148963f98344511ddd5aa324a") 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f00004c2000-0x10)={0x0}, &(0x7f0000b57000-0x4)=0x10) wait4(0xffffffffffffffff, 0x0, 0x80000000, &(0x7f00000e1000-0x90)) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x14, &(0x7f0000866000-0x10)={0x0, 0x0}, &(0x7f000097e000)=0x10) r2 = syz_open_dev$mice(&(0x7f0000dc4000-0x10)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f0000e54000), 0x4) setitimer(0x0, &(0x7f0000e5b000-0x20)={{0x0, 0x7530}, {r0, r1}}, &(0x7f00008ba000-0x20)) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e8a000-0x1c)=@req3={0x3, 0xfffffffffffffffd, 0xffffffff, 0x4, 0x2, 0x6, 0xfffffffffffffffd}, 0x1c) pipe(&(0x7f000083d000-0x8)={0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cdf000-0x50)={@common='vlan0\x00', @ifru_ivalue=0x2}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f00003cc000)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000b1f000-0x8)) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101803, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c56000)={0x1}, 0x4) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000055000-0x15)='/proc/self/net/pfkey\x00', 0x30800, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000056000-0xe0)="fdad1ad405188b62e75b028a5ccffb492d93bd24f2b1d8a872de36cf7981498a5a504e88fb845e4b10a1c7bb645d55a5441b6b649d59affe1aec880da42e75d506b0b2ace73063cd1d8213357c2cbb7e56b6fba6928a7a94d0d9bf69a353dcca0b2fb54b882bf54a1432ea045d8343a383f4feb20621d74dc2ca2d3ce69a11033044ea5e8659cebc97049ac145c210e1ad971a6bef8b5840ac466794394cc35902fde56642dc81f1cf2f89d72f1f13a3ba2f7249e7154e6570eba8d375f04aad3c935cfca8ff68f9e75820e119b763ed42bfe9c85e3aa7de253c0708afe1bb71", 0xe0, 0x40000, &(0x7f0000056000-0x10)={0x3, {"462aafa711308e"}, 0x94}, 0x10) bind$ax25(r1, &(0x7f0000009000-0x10)={0x3, {"2a6b9e7694f12f"}, 0x5fc5}, 0x10) r2 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) dup2(r2, r3) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x9) pipe2(&(0x7f0000055000), 0x84000) write$sndseq(r2, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r4, &(0x7f0000049000-0x1c)=[{0x0, 0x1fd, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) 2018/02/12 11:10:23 executing program 7: epoll_create1(0x80000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$inet6(r1, &(0x7f0000002000)=""/217, 0xd9, 0x1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000)={0x1, 0x10000, 0x80}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000001000-0x28)={@generic}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x42000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000003000)=@known='security.capability\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x4c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x80000001, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1f}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x4c) select(0x40, &(0x7f0000000000)={0x8, 0x7, 0x304, 0x5, 0x8, 0x3, 0x7f, 0x63a}, &(0x7f0000004000-0x40)={0x6, 0x61, 0x4, 0xffffffffffffffff, 0x400, 0x1, 0x6, 0x10000000}, &(0x7f0000004000-0x40)={0x4, 0x100, 0x3ff, 0xfffffffffffffffc, 0x1, 0x8, 0x5, 0x1}, &(0x7f0000001000-0x10)={0x0, 0x2710}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000002000)=""/181) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000363000)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a19000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) syz_fuse_mount(&(0x7f0000f1e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000cf1000)=[{&(0x7f0000ecf000-0xb3)=""/179, 0xb3}, {&(0x7f0000ba7000)=""/251, 0xfb}, {&(0x7f0000c81000)=""/47, 0x2f}, {&(0x7f00004ee000-0x55)=""/85, 0x55}, {&(0x7f0000a8f000-0x52)=""/82, 0x52}, {&(0x7f0000c1e000-0xd1)=""/209, 0xd1}], 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000247000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f000050e000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/12 11:10:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000-0x2)=0x28d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xffffffffffffff00, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x4, 0x1, [0xb90f]}, &(0x7f0000001000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000002000-0x6)={r2, 0x80000001}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000)=@int=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000003000-0xa9)=""/169, &(0x7f0000002000-0x4)=0xa9) clock_gettime(0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x800, 0x0) clock_nanosleep(0x6, 0x0, &(0x7f0000002000)={r3, r4+10000000}, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x7)='devpts\x00', 0x410, &(0x7f000023f000)="c047a956d763a8d7a62afdddda623c0b2bc0ce5d7f53c0516f6243408951c4c1f727c77a5586308ba911f92fc0ed201c4efbad9586ab5dde1b91a3398940200b3cb8655b546aa5b06d31b01f9e844b964767995382e4e7644357e22ac131755a6c77fa70a334a86d0d445b4cc96032979ec8dff4cb3b2e9e501436278f590bccf01dc6600f7c6fefc0d5ae14c46934c16e260c75fbf6a0a6b60193af5afd68f9ab0adc655dd93969") setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000514000), 0x0) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0xffffffffffffff85, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000a21000)='./file0\x00', 0x101a00, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f6e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) signalfd(r0, &(0x7f0000be5000)={0x2}, 0x8) mmap(&(0x7f00005ca000/0x3000)=nil, 0x3000, 0xa, 0x40010, r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f70000-0x24)) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000302000-0x20)=[{&(0x7f000001b000)}, {&(0x7f000094c000-0x4)="5c2ceee8", 0x4}], 0x2, &(0x7f0000c8e000-0x90)=[], 0xffffffffffffff98}, 0x0) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000)={0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000ef7000)) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8000)=0x100, 0xffffffffffffff39) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ef4000)={0x2, 0x0, @empty}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000ef8000-0x8)=0x6, 0x8) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ef8000)={0x0, @empty, @local}, &(0x7f000018c000)=0xc) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) pwrite64(r1, &(0x7f00006aa000)="3d0df0e0220948b6cfad67d06d16cb3010663f5e7f01e0c10a3a9ec3269050f5b889c06bc3ad1c53a009b60747945ac6757b1697f65f19d2977ed63e46a0b5e134513e4f2c2f936080402b7fd5c7065a3f1d1cd28f2aefa633f803319f572012413aaf6d97e5aa936b7143889d8847d3988e62a96ca190dadd37a0dbed1ca5588b2c0cf74c968c0aeafc0e624b15033d4ef713c0d98e7bef67a407ecf9d3915b90f7d047bc8f9e7a794714c027b1bb428efecb330d6d60d3775597a60e6e96b7ed4c996636b6f021a380eea6fc19c3fdc8f2d16934c2", 0xfffffffffffffd5e, 0x400004) ioctl$TCXONC(r0, 0x540a, 0xa94) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pkey_mprotect(&(0x7f0000b9e000/0x2000)=nil, 0x2000, 0x100000d, 0xffffffffffffffff) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc1000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/02/12 11:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) connect$unix(r0, &(0x7f00004cd000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007f9000-0x4)) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058c000)='task\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000a04000)="f9bc996e2d41f24c01e828f893fa1e274a08bf75e3786926d86eb6feec995e2f6f6d36a187d4936e9666e7e75b7781ba2d3dfbe1499a22e13f6d83e27a5a9e2f04c32580e131486d65a4c9c360a9cf02c5eb37c64774226bb3a57536a54a33bca045a4403f5bc4ab2c229204fe9d31c9b1197e972a748ff8d05190fc9596daa65d8b07be5a98e30d35d0407793aee512da79f5aefd697c79d061feaecb05dec032b729383fa28863bc89bc2123e52cc160105e9a152b30f5c6f702727ac3c1de97c829bfbd05b1ad6856") mlock(&(0x7f0000bf7000/0x3000)=nil, 0x3000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000812000)={0x0}) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f00008de000-0x11)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000cec000-0x4)=0x1c, 0x800) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000b4000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0x3f4) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000b53000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e0e000)=[{0x10081, 0x0, 0x0, 0x0, @time={r1, r2+30000000}, {}, {}, @note}], 0x30) ioctl(r0, 0x9, &(0x7f000019f000-0x93)="a58f7e331a86a5dc4f5f940153580110fd1a1e17c3bafe8b6249fb5c9e53cabf64ecbc3d135f00f650523090f87a6f9b31f215ca12583201ec7774a9b16e14c4de0b85b6b09c3575decaa9d3d23aa0591b6d9a8b91abd41a127c7d87670658d2269e9b40a50b191d72a6ef995c1a389f9eccd560393c3ffbf2b633ad8f78c0045322563778a0d6e39c290b784e843fbfa4c472") 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00005e5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc6000-0x40)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd6000-0x168)=[{{&(0x7f0000ae4000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000fd6000-0x90)=[{&(0x7f000005d000)=""/4096, 0x1000}, {&(0x7f0000fd6000-0x19)=""/25, 0x19}, {&(0x7f000058a000-0xa8)=""/168, 0xa8}, {&(0x7f0000fd6000-0xe7)=""/231, 0xe7}, {&(0x7f0000fd5000)=""/70, 0x46}, {&(0x7f0000fd5000)=""/176, 0xb0}, {&(0x7f00008b1000)=""/22, 0x16}, {&(0x7f0000b57000-0x53)=""/83, 0x53}, {&(0x7f0000efb000)=""/48, 0x30}], 0x9, &(0x7f0000fd5000)=""/177, 0xb1, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000c99000)=[{&(0x7f0000fd5000)=""/116, 0x74}, {&(0x7f00005cb000)=""/89, 0x59}], 0x2, &(0x7f0000dbd000)=""/109, 0x6d, 0x2}, 0x60000000}, {{&(0x7f0000fd5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000fd6000-0x10)=[{&(0x7f0000f04000-0x31)=""/49, 0x31}], 0x1, &(0x7f0000f5d000-0x4d)=""/77, 0x4d, 0x20}, 0x1cfc}, {{0x0, 0x0, &(0x7f0000fd6000-0x20)=[{&(0x7f000027b000-0xba)=""/186, 0xba}, {&(0x7f0000fd6000-0x2b)=""/43, 0x2b}], 0x2, &(0x7f00003d7000-0xad)=""/173, 0xad, 0x1}, 0xc5}, {{&(0x7f0000686000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000fd5000)=[{&(0x7f00002e3000+0x6bf)=""/238, 0xee}, {&(0x7f0000bc6000)=""/10, 0xa}, {&(0x7f0000fd6000-0x25)=""/37, 0x25}, {&(0x7f0000fd6000-0xfd)=""/253, 0xfd}], 0x4, &(0x7f0000c37000-0xab)=""/171, 0xab, 0x6}, 0x4}, {{&(0x7f0000eba000-0x1e)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000095f000)=[{&(0x7f0000796000)=""/46, 0x2e}, {&(0x7f000061d000)=""/222, 0xde}, {&(0x7f0000674000-0x19)=""/25, 0x19}, {&(0x7f0000899000)=""/169, 0xa9}, {&(0x7f0000fd6000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0xedbb}, 0xd473}], 0x6, 0x120, &(0x7f0000833000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fd6000-0x12c)=[{{&(0x7f0000f58000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000fd6000-0x70)=[{&(0x7f00005d8000-0xea)=""/234, 0xea}, {&(0x7f0000340000)=""/115, 0x73}, {&(0x7f0000fd5000)=""/217, 0xd9}, {&(0x7f0000b39000)=""/226, 0xe2}, {&(0x7f0000a8a000)=""/201, 0xc9}, {&(0x7f0000fd5000)=""/57, 0x39}, {&(0x7f0000fd6000-0x60)=""/96, 0x60}], 0x7, &(0x7f0000959000), 0x0, 0x2}, 0x8}, {{&(0x7f0000fd6000-0x10)=@ipx, 0x10, &(0x7f0000af7000)=[{&(0x7f00002dd000-0x9)=""/9, 0x9}, {&(0x7f0000fd5000)=""/116, 0x74}, {&(0x7f00004b4000-0x3e)=""/62, 0x3e}], 0x3, &(0x7f0000fd6000-0xb9)=""/185, 0xb9, 0x4}, 0x4}, {{&(0x7f000012e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000fd6000-0x10)=[{&(0x7f00004be000-0xf)=""/15, 0xf}], 0x1, &(0x7f0000c17000), 0x0, 0x9}, 0x401}, {{&(0x7f0000a15000+0x18c)=@nfc_llcp, 0x60, &(0x7f0000fd5000)=[], 0x0, &(0x7f0000fd5000)=""/41, 0x29, 0x80000001}, 0x8}, {{&(0x7f00002c1000-0x10)=@ax25, 0x10, &(0x7f0000fd5000)=[{&(0x7f00009f2000-0xfd)=""/253, 0xfd}, {&(0x7f0000fd5000)=""/43, 0x2b}, {&(0x7f0000fd6000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd5000)=""/94, 0x5e}, {&(0x7f0000fd6000-0x1a)=""/26, 0x1a}, {&(0x7f0000d3e000-0x46)=""/70, 0x46}], 0x6, 0x0, 0x0, 0x5}, 0x7f}], 0x5, 0x0, &(0x7f000012a000-0x10)={0x0, 0x989680}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001ac000-0xc)={0x0, 0x0}, &(0x7f0000f58000)=0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00001d3000)={&(0x7f0000fd6000-0xc)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f00000f6000)={&(0x7f0000fd6000-0xf0)=@delpolicy={0xf0, 0x14, 0x2, 0x7, 0x2, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x3, 0xffffffffffffff00, 0x3, 0x0, 0xa, 0x0, 0x20, 0xff, r2, r3}, 0xffffffffffffffff, 0x2}, [@sec_ctx={0x28, 0x8, {0x21, 0x8, 0x1, 0xffffffff, 0x19, "3f7c290db2d0447cc558dc8c568b4bbcfe9eeee72925f237d7"}}, @address_filter={0x28, 0x1a, {@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@broadcast=0xffffffff, 0x2, 0x800, 0x2}}, @algo_auth={0x48, 0x1, {{'sha224-avx\x00'}}}, @extra_flags={0x8, 0x18, 0x2}]}, 0xf0}, 0x1, 0x0, 0x0, 0x90}, 0x40880) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f0000204000)=[{&(0x7f0000c22000-0x99)="240000000104f50000000000000006000c200af80900010003e8ab60070000000000001f", 0x24}], 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004a0000)={0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000781000-0x8)=@assoc_value, &(0x7f0000f63000-0x4)=0x8) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000eef000)=0xe8) setresuid(r0, r0, 0x0) ioprio_get$uid(0x3, r0) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005c1000)='/selinux/mls\x00', 0x0, 0x0) exit_group(0x1dd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000091e000-0x10)={0x0, 0xb0, &(0x7f00001a4000-0xb0)=[@in6={0xa, 0x2, 0x401, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @rand_addr=0x5}, @in={0x2, 0x0, @rand_addr=0x6}, @in6={0xa, 0x0, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x14}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}]}, &(0x7f0000958000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000031000-0x8)={r1, 0x8}, &(0x7f0000437000-0x4)=0xfffffd96) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000834000)={r2, 0x800, 0xf7a, 0x3, 0xfff, 0x2}, &(0x7f000013b000)=0x14) r3 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007cc000-0xa0)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x964, 0x2, 0x2000000040}, &(0x7f0000e12000)=0xa0) sendmsg$key(r3, &(0x7f0000197000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x88}, 0x1}, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000c7e000-0x4)) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1ffffee1, &(0x7f0000f07000)=[{0x6, 0x0, 0x1, 0x101}]}, 0x9) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$ipx(r1, &(0x7f00006ca000-0xbb)="99", 0x0, 0x0, 0x0, 0x2a7) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000abe000)={{{@in=@dev, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f00000b9000-0x4)=0xe8) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000de2000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d64000)="25ec60d96f7e07522c7b2e66310665798f33a74e988dc0c8ce5e47c8afb178a9e1f206ff9f6f6e7e8c416db6388d1bfc31b68d6463a891fed8883f055b583269f2f58722302aebe37aa1d3f69db8ab5431cdedf05d6247bca30c58f31330932889212d8c36e3616d39f9d12d4db688ec4592840eb6ed6cfd7a0738b0f2b66bc670e0bf0acc666a4c55f7f6f5b319de860459f6b631e17bb89d1cd5dda28395d3f88bf8ad6aa7ebdb4fbffab7a14c22494b2f7d70cfba195a4ac9ad0bd96bff6aef07a78832f6d266c4a958a0e9a3cddb") sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bf9000-0x9)='/dev/ppp\x00', 0xa8580, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000b49000-0x4)=0x8, 0x4) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000e9b000)={0x5, 0x6, 0xffffffffffffffff, 0x9, 0x3}) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdb000-0x4), 0x0) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00001d9000-0xa4)=""/164, &(0x7f000002c000)=0xa4) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00007a5000)={@local, @broadcast, @multicast2}, &(0x7f00007e5000)=0xc) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00009d9000-0x8)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f6d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}}, 0x4, 0xa65, 0x8, 0x3f04, 0x7}, &(0x7f0000f6d000-0x4)=0xa0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f6e000)=0x807fffffff, 0x3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f6c000)={r1, 0xa4, "d3184d315052be3900e448fdddb5fdbfe4d688a7748c720940fcf2d10a78eff7de34ca2e6aeabd3f5b5b0bbbf047e7ba0053954f8f973ab34408bcdcb6a466b2d9e8b63be997ffabb1b1c28377dcdf93bdad047bd02b0bae9e2c885db6dce0d5c5f1c15911e8ec91dc44e0813253abe1b33cb0787de2a6902367a2f59521ea0b6667a1234d3fdceb28276b64a400787593c41da8e9e172c56250e5459cb3c756f95e50fd"}, &(0x7f000035b000)=0xac) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r3 = epoll_create1(0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000f6e000-0x4)=0x70, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000c000-0xc)={0x5}) poll(&(0x7f0000016000)=[{r3}], 0x1, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f6e000)={0x7, &(0x7f0000f6e000)=[{}, {}, {}, {0x0}, {}, {}, {}]}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000f6f000-0x8)={r4, 0x10}) r5 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000f6e000)=r5) readahead(r3, 0x3, 0x2) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000150000-0x8)='./file0\x00', &(0x7f0000eb8000)=@known='system.sockprotoname\x00', &(0x7f0000f70000-0x76)=""/118, 0x76) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x9, &(0x7f0000f71000-0x5a)="4f456a66d411cca78253129d33ae17d6825f360c79e84b7c48c94c4db66fe432e4f548196a17916986c58b323e478a2b3d50b9b697f253a157edf936788b0cfdf49ecefd2a732a5ea54ca22140a054b62906e81c1bd2be1b6804", 0xffffffffffffffd7) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000f6d000-0x4)) 2018/02/12 11:10:23 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000018e000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xc3)=""/195, 0xc3) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8, 0x80801) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000054e000)='veno\x00', 0x5) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000331000-0x8)={0x0}, &(0x7f0000cf1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a04000)={r1, @in={{0x2, 0x3, @loopback=0x7f000001}}}, &(0x7f0000e71000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000eb2000-0x4), &(0x7f0000c52000)=0x4) [ 33.940539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b22000)=0x0) syz_open_procfs(r2, &(0x7f0000e87000)='comm\x00') connect$inet(r1, &(0x7f00003f2000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b9a000-0x168)=[{{&(0x7f00007b5000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000be9000-0x10)=[]}}], 0x1, 0x21, &(0x7f0000792000-0x10)={0x0, 0x1c9c380}) 2018/02/12 11:10:23 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000f81000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa2000)='./file0\x00', 0x170984f71731c32a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f000018e000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0xc3)=""/195, 0xc3) 2018/02/12 11:10:23 executing program 3: clone(0x0, &(0x7f0000623000), &(0x7f00002d0000-0x4), &(0x7f0000907000), &(0x7f0000553000)) r0 = epoll_create1(0x80000) fdatasync(r0) [ 34.003083] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/12 11:10:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ded000-0x8), &(0x7f0000c9c000-0x2)=0x8) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000851000-0x1), 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket(0x1, 0x5, 0x0) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ab7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f9000)={0x0}, &(0x7f0000e11000)=0xc) rt_tgsigqueueinfo(r1, r2, 0x3b, &(0x7f0000625000)={0x34, 0x9c, 0x6, 0xe3af}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x0, &(0x7f000067c000-0x40)=[]}) fcntl$setown(r0, 0x8, r1) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000b11000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000a02000)=0x1c) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d8b000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00008ef000)={0x0, 0x100}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000fb0000-0x10)={r5, 0x9, 0x19b61992, 0x2}, 0x10) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000196000-0x4), 0x4) accept(r3, 0x0, &(0x7f00004fd000-0x4)) 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000000005407, &(0x7f0000e8e000-0x8)) 2018/02/12 11:10:23 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000cf0000-0x11)='/selinux/enforce\x00', 0x121800, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000037000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000f57000-0x8)='keyring\x00', &(0x7f0000767000)={0x73, 0x79, 0x7a}, &(0x7f0000716000), 0x0, 0x52e2f637490a4e7f) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000011f000-0x16)='/selinux/checkreqprot\x00', 0x55d901, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000892000-0x4), &(0x7f00007ab000)=0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000cc5000-0x3f)=""/63) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000033e000)={0x6, [0x1e5c, 0x0, 0x2, 0x122, 0x9, 0x800]}, &(0x7f0000f17000)=0x10) 2018/02/12 11:10:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x17f2, 0x4) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00004b4000-0x9), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000004, &(0x7f0000000000)="67e93f8048e8d418de7edf0883ac6034b2f0bc5952623ca51d54e6029a4b199e7e3ae733795eac8acc40abc1d86dc749ba99862c1a81c795b8ffffffffffff7ff249fd7822a323c4dc148f6731623a29ceb893e69748c22051f956858aaf5c497b08fe4df6aebe", 0x67) 2018/02/12 11:10:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000059d000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ec0000)={0x4, [0x7, 0x8, 0x0, 0x4]}, &(0x7f0000001000-0x4)=0xc) fanotify_init(0x23, 0x80001) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x7, 0x30, 0x3f, 0x2ac8c6c9}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000003000)={r2, 0x7}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000003000-0x8)={r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000003000)={r5, 0x80000, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, &(0x7f0000005000-0x4)=0x16) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000)) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) modify_ldt$read(0x0, &(0x7f0000007000)=""/10, 0xffffffffffffff26) write$sndseq(r1, &(0x7f0000017000)=[], 0xfffffed4) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000264000)=0x6, 0x4) getsockopt$inet_opts(r0, 0x0, 0x8000000000000109, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000e71000), &(0x7f00001ab000-0x4)=0x4) splice(r0, &(0x7f0000cfb000), r0, &(0x7f0000c77000), 0x7, 0x4) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000026000-0x20)={0x8, 0x35, 0x20c, 0x2000000000, 0x6, 0x4, 0x80, 0x6, 0x0}, &(0x7f0000e73000-0x4)=0x20) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c91000)={r1, 0x51}, &(0x7f0000e72000)=0x8) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f000077e000)='fuseblk\x00', 0x0, &(0x7f000028b000)) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00003cc000-0x4), &(0x7f0000a25000)=0x4) 2018/02/12 11:10:23 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000002000)='veno\x00', 0x5) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000d3e000)=""/4096) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0xc8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000323000-0xa)='/dev/ptmx\x00', 0x109000, 0x0) 2018/02/12 11:10:23 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = memfd_create(&(0x7f0000006000-0x1)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000009000)={0x4}, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x4, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000)) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) modify_ldt$read(0x0, &(0x7f0000007000)=""/10, 0xffffffffffffff26) write$sndseq(r1, &(0x7f0000017000)=[], 0xfffffed4) [ 34.161240] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000004000)) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) modify_ldt$read(0x0, &(0x7f0000007000)=""/10, 0xffffffffffffff26) write$sndseq(r1, &(0x7f0000017000)=[], 0xfffffed4) 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x2, 0x4) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@nl=@unspec, 0xc, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d13b2a4a2809302000000030343026c26236925000400fe7f0000bd2dca8a9848a3c728f1c46b7b31afdc1338d544000000000000f75ae583de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000011000-0x80)=[]}, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fc6000)='lo)selinux3keyring&\x00', 0x1) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000417000-0x4)) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r1, &(0x7f0000fc5000+0x463)="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", 0xb9e, 0x0, &(0x7f0000fc5000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/12 11:10:23 executing program 3: r0 = socket$key(0xf, 0x3, 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) vmsplice(r0, &(0x7f0000d3d000-0x90)=[{&(0x7f0000001000-0xc)="cd2b06e6b386313227f4e5ff", 0xc}, {&(0x7f0000571000)="dea6e2bbb7cee099d6455bf6c5a9eb5365ddd128728ba361a628ffb7cd65addca54b0afa345aa5012d7bfd9dc87a5c027071a33512fe07891513ce2c96635c152690c468be6afaf71e03c0ca9ed156917c275188a5929bfe822583a1e528600ab8d060f030d1dd9bc4fb7f", 0x6b}, {&(0x7f0000001000-0xd4)="7f2657a8278e4861daedfd6df9aa0c8cbb447dd4cd1b2e9491a7f93952cb62780e5389e78cafd5ded8ce51388fc0763898b22f7aa107726017f46c4b02d7b1ec4347e087408c6c3ced830a2ce31b52b225ac81de2d39e39b0e723eebfed5af6401689a06ecfc89506f2079d522cbd737aac033564c4e11643e4c2d5c808c3d3ae739718c6ccfed05789ca7d8803ed48be05f1f547a3d6b4a11f2f7de3ed11e7b113067d977f610282ae62899af089b934cb1d0891692c7c8bda84808d414f3f25ee33cc8e0c4c6c3af31eb9f27875c7cfdab2af6", 0xd4}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f00001c8000)="11f33510472fa9e46a907d6fb39464d0d8cbc7a9db2f6a6e306bfefe61b0113f1e0faa76be967b6a41185d02e841323e89f0987ea823663dab44f6f132b3c294e6a4222083a5c8027913e1cef56a1eff426241d9e5ba3e733b6822ca8510e69a35c025371b8922f7", 0x68}, {&(0x7f000093a000-0x3d)="4cd672f240890fe8cfc9c7b7f2d92e38c1e3f94a77442f68940005be271aead33064a37913ceca6e77b17b30e03178ca865c05d2446e30cedd77cc5f24", 0x3d}, {&(0x7f0000fb1000-0xe7)="0e7505e68557cb5d8bca666473edda28f521ce62bbd4df6c59dc4da1504e2fa6b011f496e6a3d9d82e69480dd73c05926f011b9d3708b6caaf784e0a7cab967baf43749e1b8c0d355d51c8efbeeda2513f2561343a3a514def0619d79f0ed1db7a800b861c1b10b185bef044c9736edf80846724c118cd83a6a929237a8b1c4460cb51d169b7774f41baef579489a2ee2fc337bca0abc537be0459865a78d539c04a6f02697764633464f392126545cb7cfc9f005f205bf1c66d16cf289ef2d8c7ddcccfe821a54090e1de1aa76e7e9c975e0bcc83efc3055c196afb287787e2900cdc6bb8f92e", 0xe7}, {&(0x7f0000000000)="b543ba20365784dee89ced23e066c5eee8e917bd5fe2f93b1ab4b87d678e279104d2df5d95a5f10a19aac4de994132f5717c180dd58c3cb5e8bb9cde1c8b933a7450205cc1786fa7f2a6afd3c06f040a9624e0abba83f6b9bbd55999c47a777b606376675c8576c884473224353382540646b5ed0c452481dde514292b2a5132b309cc7bf5caf16b338c4b9777ab4050e3f9a654cc0c10fa0edc0648afe3a7", 0x9f}, {&(0x7f0000736000-0xdc)="b2f4f9e1e0a822276a58eec58fd3a6d3c5538cfa323e0fa276a5bb7ae5c9e0e72cf55ab631135ccff3b1d3a62777351e9743a67a2fca8e8c5cc56c788039dd11e771538b66648ce659eee4c75cdaac078c2fddb3efe92c6f4a520a9daeea0b6e87b22d601080fba86accfdd075bdb5861d610f3d3e1c5cd75645aaecd5d4821fd7e297fe825d11faff42f9cb736776c420e6a58dc1d4e161b7b7c87af4d86ac6905104f4d1b6ed79c3f8075ec49e18c9332a8be7e7586dd78f05383a8b679cf6241aeb52d43087357e78f265751b4772eb6c430ace94e2d2fc8b9aa6", 0xdc}], 0x9, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f000036c000)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000185000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000056000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000208000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000a5d000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e18000)={{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1, 0x0, 0x2, 0x6, 0xa, 0x80, 0x0, 0x32, r1, r2}, {0x0, 0xfffffffffffffff7, 0x2, 0xcb, 0xfffffffeffffffff, 0x1, 0x0, 0x1}, {0x5c, 0x1f, 0xfffffffffffffffb, 0x4}, 0xf1, 0xffffffffffffffff, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x1, 0x33}, 0x2, @in=@loopback=0x7f000001, 0x3, 0x3, 0x3, 0x6601, 0x7, 0xf9a, 0x9}}, 0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000129000)={@common='lo\x00', &(0x7f0000b5f000)=@ethtool_pauseparam={0x17}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e0e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000093f000)={"ee7fefac544bf065f1c4a4cabcea658a", {0x4, 0x99d5, 0xffff, "422945164782", 0x4}}) [ 34.211379] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. [ 34.245685] netlink: 17 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007dc000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00005e0000-0x2), &(0x7f0000e8d000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00072200000000000074ffff00") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000213000-0x4)=0xe8) getegid() lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x7, &(0x7f0000b8a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f7f000-0xb), &(0x7f0000ed5000)=0xb) read(r1, &(0x7f00008dd000-0x79)=""/121, 0x79) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f00000eb000)={0x10}, 0xc, &(0x7f0000835000)={&(0x7f0000b59000)=@ipv6_newroute={0x24, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/12 11:10:23 executing program 0: 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$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14), 0x92) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f000007c000), &(0x7f0000a44000-0x4)=0x4) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)) getpid() r0 = getpgid(0x0) getpgrp(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x3)=0xc) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000426000)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000000)=0x400, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2500}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000044e000-0x4)=0x0) r4 = getpgrp(r3) ptrace$setregs(0xffffffffffffffff, r4, 0x0, &(0x7f000074f000-0x1f)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000001000)='vmnet1]vmnet0keyring@vmnet1vboxnet1\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r5, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)={0x53a8, 0x36, 0x110, 0x3, 0x3, {0x13}, [@nested={0x2094, 0x7f, [@typed={0x8, 0x5b}, 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@typed={0x10, 0x2e, @u64=0x8}, @typed={0x18, 0x8d, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, @nested={0x298, 0x72, [@typed={0xc, 0xa, @fd=r2}, @typed={0xc, 0x7a, @fd=r2}, @typed={0xc, 0x19, @ipv4=@multicast2=0xe0000002}, @generic="a552218bb294906c9bbee63f23056492ed8b926ec7db7ef66035c763277aaf6235ac1a171fa11f613d3098100b981178af4420659ad5c58ead4f438f03ebbd5678aa804dfbb337500a6b95e8aaada819807959b7e5f869c69a64fa49b1fdce4fc546b99e1281a83c6005c3a972cedad55217a5b9d5cfe225c31bcb47852f15ce3ecab233f1f171259c92ddc68883b2c626e7913ab32c439d99d59b6a5a877bcbe5fb5bd94ed45d5dcbb7cb7ee2fd11a7e9bdf9748cbc7fb7315394391855d91e86bf88e74e29fa39a9779de3524e92ea787696", @generic="d3b2590165f56bed5868618c4501a6933e09e19f3106406f7db11dc6f126ea24af2d8d2f80f634793030ec62a55c25c46bdaddc932e7607cc0c190716bd11a7c54ebbb6dba59887415d19ef76f56102f0024293e4b6b9deb196d97cca356d13ca24b64b093bb59ffc2efb38bba185d131a7aec0de7a7ca20b056d1f08ee0649797809a5f148d4b2243b3ea329104281c82dc6b061ff5f8694db4ce52e5fcc6628dc1d5e9cd607c8315373def1ab9878f98985985709e8dc4224a0b9caccbb55e", @generic="69ec997d9f73e6752bd9831bcbcb975e3b778cfc72c1e2407e79d1b1f5cb809017806ef70959dcb1deb8f649accb72f4262652bbb4ec2dafe0f2097044bc07f16f5481631108a4053667dab0a61117983db3a1c473cd3a1bea06e89b0e148c2a544ccb3380211f6abae3abd1d21b9b9fb5b61084933014cbc313bee0ad9e6add33b0036ebb3289f319db0be3e93e1c7891126423e9f2cdde66ae9a3415fd506b3bb86692376362ff0adddb78e62f2b19bd8b3c7fb20b0e31b8694ce00f3b188d22677a6653f355a9f27b4074f404323f809f3792b0b4303f7da059"]}, @generic="e21232694770a7cc8360e96a059ee6c4caf16d", @typed={0xc, 0x48, @uid=r1}]}, 0x53a8}, 0x1, 0x0, 0x0, 0x20000080}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r5, 0x0, 0x800028, &(0x7f0000001000)={@remote, @multicast1, @remote}, &(0x7f0000002000-0x4)=0xc) 2018/02/12 11:10:23 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000da9000)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000d54000)={0x0, 0x7ff, 0x401}, &(0x7f00000b1000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000dea000)={r1, 0x284}, &(0x7f00003da000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000f0000)={0x0, 0x0}) prlimit64(r2, 0xf, &(0x7f000067b000)={0x0, 0x4}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r3, 0x0) connect(r3, &(0x7f0000d7d000)=@generic={0x1d, "b5a90a0ed0a2e49fa55da61ccac9a19b41133c8d8f83c0f1c0930d57c9b84a4714eb603852278835df8a918a0682952e3a96bf1f89122b6847905a9862dbd5158ed2e9fc21843f7e573c0ac64bfeb246e8168a729cba3437961c2db88ffb1c3f0c9d223e4f021b447bd69b9cfaa37483b93609c0e5a8696bea05ae838304"}, 0x80) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000ee8000)={0x2, 0x81, 0x3, 0x8001, 0xb7, 0xa11}) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000f80000-0x6)='tmpfs\x00', 0x0, &(0x7f0000417000-0xf4)) 2018/02/12 11:10:23 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cb3000-0xe)='/dev/keychord\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d55000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c1f000)={0xba9, 0x9, 0x8, 0x9, 0x49, 0xffffffffffffffc5}) r1 = syz_open_dev$tun(&(0x7f0000780000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000001b00067d08cebd5c", @ifru_mtu=0xcf17}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d6a000)='/selinux/checkreqprot\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000644000-0xa0)={0x0, @in6={{0xa, 0x0, 0xfff, @empty, 0x5}}, 0x9, 0x32c1, 0x9, 0x6f, 0xffffffff}, &(0x7f0000341000)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083f000-0x6)={r1, 0xffff}, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}}, 0x20f60000) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000013000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x28, 0xf, 0x80000001, 0x6, 0x2, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x1, 0x4, 0x6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000012000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 34.374236] audit_printk_skb: 12 callbacks suppressed [ 34.374249] audit: type=1400 audit(1518433823.772:32): avc: denied { write } for pid=6693 comm="syz-executor5" name="340" dev="proc" ino=15536 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) semget$private(0x0, 0x0, 0x0) munlock(&(0x7f00005ac000/0x4000)=nil, 0x4000) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) r0 = openat(0xffffffffffffff9c, &(0x7f00006b1000)='./file0\x00', 0x0, 0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004cd000-0xe8)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00003ba000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fee000-0xe8)={{{@in6=@mcast1, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000da2000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000903000-0xe8)={{{@in=@rand_addr=0x9, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x0, 0x2, 0x3, 0xa, 0xa0, 0x20, 0x5c, r1, r2}, {0x3ff, 0x100000001, 0xe47, 0x0, 0x8, 0x72eb, 0x100000000, 0x44b0}, {0x0, 0xfffffffffffff0bb, 0x9, 0x2}, 0x6, 0x9, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3c}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4, 0x3, 0x1, 0x101, 0x1, 0x4, 0x1}}, 0xe8) getsockname(r0, &(0x7f00000df000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000fb4000)=0x32) ioctl$KDDELIO(r0, 0x4b35, 0x1) [ 34.386737] audit: type=1400 audit(1518433823.792:33): avc: denied { setopt } for pid=6699 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/12 11:10:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000444000-0x74)={0x0, 0x6c, "15d38ac8ac49fca4b27f1f279ea2dbde5da13af2040e232bb2287c84d93e7a21b3f0f17cbafbd36cbcbded000cd9a89d03a714075838008bae6ad0844691b7f5ca2622747e59560613266d88e8059c0c9f846a47faa507905e4e247859c06c3ebd8f18ec473c1162f824e9b4"}, &(0x7f000090c000-0x4)=0x74) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000624000-0x1c)={r2, 0x9, 0xa, [0x2, 0x4, 0xff, 0x5, 0x4, 0x6, 0x1, 0x6, 0x8, 0x4]}, 0x1c) write(r1, &(0x7f000080e000-0x3f)="ad", 0x0) vmsplice(r0, &(0x7f00006bf000)=[{&(0x7f0000473000)="b067", 0x2}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000eac000)=0x40, 0x4) 2018/02/12 11:10:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x402, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x7, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000002000)="b22ceae4a6cadd65f52bb2f7d452959dcb9d9aba838faefe76c396fc113cbb76a62cb4f56dbd7bcac3295ae4e6def540d0ffd31647382fa4a557272c30a041824e9a725c2dcb1158159a") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x2) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000ce3000-0xa)='net/l2cap\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) ioctl$TIOCSBRK(r5, 0x5427) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000763000)={0x0, 0x1000, "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"}, &(0x7f0000964000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000b54000)={0x4, 0x0, 0x72b, 0x3, r6}, &(0x7f00000c6000)=0x10) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r5, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}, 0x88000002}, &(0x7f000037a000), 0x8, &(0x7f0000e83000-0x8)) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f0000f06000)={0x7fff, 0x6}) syz_open_dev$sg(&(0x7f00001f4000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000b2d000-0x8)={0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000991000)=0x3) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000040000800019001a000d0000000000000000070300000000000000060400", 0x39}], 0x1) timer_create(0x3, &(0x7f00006ba000-0x60)={0x0, 0xa, 0x3, @tid=0xffffffffffffffff}, &(0x7f0000902000-0x4)=0x0) timer_delete(r2) r3 = syz_open_dev$sg(&(0x7f000059c000-0x9)='/dev/sg#\x00', 0x6, 0x44000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000774000)={0x1, 0x1, 0x0, 0x0, 0x1f}) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000002f000-0x4)=0x7fffffff, 0x0, 0x8001, &(0x7f000001b000-0x10)={0x77359400}, &(0x7f0000012000)=0x800, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xf, &(0x7f000000f000), &(0x7f000002e000)=0x4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x1}) 2018/02/12 11:10:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000302000-0x4), &(0x7f0000ff7000)=0x4) mmap(&(0x7f0000802000/0x3000)=nil, 0x3000, 0x1000004, 0x42011, r1, 0x0) 2018/02/12 11:10:23 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fef000)={0x96e5, 0x3d5, 0x0, 0x20000002, 0x3, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000ff0000-0x4)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(r0, 0x40000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00007ba000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000076f000-0x4)) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ff1000-0x18)={0x3, 0x2, 0x7, 0x4, 0x80000001, 0xf5}) signalfd4(r0, &(0x7f0000a7c000)={0x1}, 0x8, 0x80000) readv(r1, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/02/12 11:10:23 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afb000-0x9)='/dev/sg#\x00', 0x6, 0x400) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000afa000)=0x9, 0x4) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000afd000-0xd)='/selinux/mls\x00', 0x0, 0x0) lgetxattr(&(0x7f0000afc000-0x10)='./control/file0\x00', &(0x7f0000253000)=@random={'btrfs.', '$keyringppp1self+vboxnet0-\x00'}, &(0x7f0000afc000-0x57)=""/87, 0x57) r1 = socket$unix(0x1, 0x7, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f00007c2000)=""/75, &(0x7f0000630000+0x30d)=0x4b) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000afb000)='./control\x00') mount(&(0x7f000000d000-0x1)='./bus\x00', &(0x7f000000c000)='./control\x00', &(0x7f000000d000-0x8)='iso9660\x00', 0x0, &(0x7f0000003000)) 2018/02/12 11:10:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x2000000000000) readv(r0, &(0x7f0000761000-0x50)=[{&(0x7f0000e2c000)=""/28}, {&(0x7f00001af000)=""/4096}, {&(0x7f00006b7000)=""/30}, {&(0x7f00001d2000-0x4c)=""/76}, {&(0x7f00009e1000-0x4e)=""/78}], 0x100000000000021e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dcd000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ff000-0x4)=r1) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00009e3000-0x4), 0x4) 2018/02/12 11:10:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setrlimit(0x6, &(0x7f0000659000)={0x2bad, 0x8}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000c37000-0x5)=@ipv6_newroute={0x24, 0x18, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) sendmmsg(r0, &(0x7f0000880000-0x21c)=[{{0x0, 0x0, &(0x7f0000b1e000-0x70)=[{&(0x7f0000e0f000-0x1)='&', 0x1}, {&(0x7f00001fc000-0xc9)="05364be65a3664e1b7b933163f4aa580d38c0ca8387434dd9fd3ddc123185e66255aa7c719377ccdc7e77637843383364c43f2f821968e80cf3d19883bb15dd98bca1f62db3521a5fc57f95e963bb8784205be56ce0cae15aa8bab69126653e24a22174ca243f5de0031f8de85cec9649a36dace7c933b7f94484bb5ab2f309c3aee6cc2da24a9c388a8a4445e69c88b29a8a3aa800c805909ed53b027197a06e7526f76e3a05c39cef820e76d5b3f40112a31ba4ef70c64f0af7cc298be4782cf9bb9d3a6ce086707", 0xc9}, {&(0x7f0000e32000-0x32)="5ea9a582aef27ef4982f9d0f6640131852f06ddbc3d362dbc095e6003b920346e5b8870e6a064c6db3d15d4fa5948bf67013", 0x32}, {&(0x7f00009f5000)="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0x1000}, 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{&(0x7f0000999000)="ca5ef21d90a8e91065153d845b88218912905fb9446de59dd54a7c43a3d70597d0407f5e7424e9a9e57a8e9c97f529f139fd3ad09a1be72cea93d343e5cbedca29ebb5795e1639d3cae7c8ee7cc2957fb2663fd345cb944f33aa0ba28d7d599b8ae56742e3bae8fe11f7d318672117c5cd96f4d973857cb57dfddfc726f2361f71f22a61fa734e124923854cc922d3d392fa8c8b9d4365c916beb8c80c3a946f480f3eb93edbcb7890aff2f82215410ee532399dd64470ed0466ee4d5f75db1fe2ac1e96fc95c70ebb68e877878d1668dee494c1c577156761ab148eab0c30005df7c37e2ac3e5c14e0ce1687f2a0815", 0xf0}, {&(0x7f0000be7000-0x87)="2ab84b3f4de3c3705763e371dcb447f4816d79b41a372b5551b487641ab558a88a273cf41cb3cd111c841a4605f686f5d8c4ae83fb92068adca30ac0f0e399d693ca29f2979d383a5807ef48646ee0c96be858783e5125b6bfb11f922aafccabd5bd56165a1873df4cff6efbf55cc5fba5fcda24fbd0a962965afbb674711aff0d32193d2ba6d5", 0x87}, {&(0x7f000009e000-0x4)="8a71cc26", 0x4}, {&(0x7f0000861000)="3ef32fd2f80f94d58f7f5e365f62516a272aa0cd57b3d2981f0ab0ff", 0x1c}, {&(0x7f0000b02000-0x29)="306927440cfa536de9b66cb4909b51a578a38d8b7958cb2167935ad4cabc46c12c41ee437beebe5b53", 0x29}, {&(0x7f000033d000)="51e86959c0a72333620a4f1c91f4f30ad6dc2fc2f3efd202cd7dde5d4f93458a239087927c5697f7504df010484a57c5318b0f6b8745e51948b11e0ff4a78e31e78645a7bfbc25f4e24b5c8b4dc9dcf032aeedf248337bdc083dbd872ddbf6dad452bdacc46b2169aefe6d2216262d8d6a4b1fb406ad850d5f1a6a58c8841c198fcfb07c7d85483f7594e5226c53de73fb01d511fe5aaea032e042d124a13f7380682d2b3b35d3e53fe9b71893ccc73dcafd3f799d54d5248cb452fbd09118ade72cbd59bdad88f3ecc853291d2750cd2dbc", 0xd2}, {&(0x7f0000bb4000)="1763b359e3a951acfdc482ccf40cac4ede0d55e7c76387a90372bd3d71248053cb519e1c1057b491e339f84bb3e06ddde931a966d603315dcff524bcfc534c32c176c8d365db49bd00446a4b78d131a810dd98f66e0d418b68a0649f6dc4b5f36e3cc13bf4763698b63a0cabf217a6dce1ae0fc0d978dc1e16bffdee248b547deb6bf7b2bd36", 0x86}], 0x8, &(0x7f00005c0000-0x4f0)=[{0x18, 0x112, 0x26d, "dd68246a"}, {0xe0, 0x10c, 0xdfb9, "2e9191bbf4798fcc941f73ffaf716a4356149632ddf1ca9cd1da3f2020ef907f1c1b16f4e1a379f78ec6cdb7a8c94f2372ee1b1eceaa790912a9b031050196d1ed88de0b349e90740ccb3a22b6ce6d994b50846d7a34c9a91f6983359b301a2c2aa548905c82bd608d7ddf79fa0f941f7e82687dc74eeb406e25f20a5d7e51b35d5775aef120f262dadbe51fd0d0d669ca43c274426c6990e0c538549c85fa95f213af25e552cb26c7196f4b90e630ad929085cc8415fa9404aaffa89231e044f22be61d8114d5cf1c0fbf337d59"}, {0x48, 0x103, 0x3, "3bf06cea7eaf70ff2857aecbaf87e0f5ba1444b22a6c2e642d25a13abc0f7e237f4b4e9fd99967058c6fe57a01ec3cf6847792f7c7"}, {0xe8, 0x119, 0x5, "3c2baedc89c6023197f7afea16d1bc27bf3c27271ea31c10539e7d72654e92d1e9e1367ebca2c3917c1c0cd037593d887da8e62c28d0ddbe6f4db686f335631993b9facdd54f563b469e1d15c9d5cdacefc9afcc8bbd61a89632ef3e29fff7318f620031b21f1eed7a77c24ab9b83c630737a25902f2ba48277c902cfaab4bd37ed4455dab6cfdcdb8fd93c288f14b682e35bcb9fded8922ca41a3e826aa363d4905240a716a1c495569fca19e3dd4aa926be25c6831a9ab05ef1db516ab3ae8d2b2f1e074c35116b7512e2edb5c4bf095e19b11"}, {0x110, 0x118, 0x3f, "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"}, {0xe0, 0x1ff, 0x2, "473987cfd4d0e0503b2470e28f3b1e565b5f2b402bc358f8c8811bc4ed02225d227dbdd0e0511c8245f81a41382045e9607522c15457c0eb8dbd3c5972d215561819eb949f26f12e9d4dcb349788ec29073bddee0219807f5cf1242fe2ec644d3f22c96aac3c1782dca05b848b64e0d4a29777311e8e826708563cd7e0430696bf56740b03682373fb9eb3b92c28bc31f0b688b45ae8efcb7ce205ae6ac2fb4404496e210aa360048ec33d721ce6f26609947f5c4e6e1f73a35dc0b65fed096a6a586612b914a25c49e0a4e0e3"}, {0xa8, 0x115, 0x4, "1bfcdb46c108d8dfa39fbfa13746800c5a382cdcf909bbb6a38de5472076971b3020923939c3614c1f80e3a4633db8cded15dfbf4ed46a040feb22ad790b0e2956602ee14cab8474bf5801c97eff6dea63aadd84f596ad284c3f33d47b1b3aef3536d88e058936fc3b8fa3fd1d9f4756cd28cf30f7bb1fb9ebd33e968e9d96efd7666ebcc107b39dc2b7e1d4c2e5e76d9676df7dbf0e"}, {0x30, 0x113, 0x7ff, "494d1be2dafb767dc88dd1e605b4f4de913dc55cf72ba529eb"}], 0x4f0, 0x40}, 0x4}], 0x9, 0x0) syz_open_dev$sndtimer(&(0x7f00002ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x101200) 2018/02/12 11:10:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)) 2018/02/12 11:10:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000533000)='keyring\x00', &(0x7f0000cfe000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00009a9000-0x8)='vmnet1@\x00', 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000c36000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000765000-0x68)) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f17000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00002b9000)=0x1c) sendmsg(r2, &(0x7f0000b71000-0x38)={&(0x7f000048b000-0x60)=@nfc_llcp={0x27, 0x80, 0x1, 0x4, 0x8ed, 0xbc, "cf152e0c52f431667dbc08e30181699e295da586cab0def8a1583bb6fd69ce529b47e0d284ccaa3b1a3f03ab229317666c17000ca67c72648b30514f521ac2"}, 0x60, &(0x7f0000d8c000-0x30)=[{&(0x7f0000a6e000)="ac72bee59900950bbcf2729b2c9667eae282181b29b9def48294a9c56d642a71ed499751e029d12c", 0x28}, {&(0x7f000000d000-0x71)="1136cc0f0b01186de99f80e59ab36a1b395950670310d8b8c5b6e5335d281b8ae816403430cda68e01530b8d466af4b5a5a671998519b886c2a7dd626218f32df4c603225f4e3ebb92c247d635d95098225d394d55555cdee1712986e2a1754bbff2964b5ef470582d3f7d308a36df3694", 0x71}, {&(0x7f00001f8000)}], 0x3, &(0x7f0000b2c000)=[{0xc0, 0x13f, 0x0, "39b80dd9f9063c2e25b8583c63933f0f03a324469cdce830207c44c846382480f3175662adcef317de7c47d1ecfdfbb0098e36b3ca9663a99a3184b522d34bc9f137fc2e64caf4d8a21b266618e7069617ff374cf0f24327b6ba7b98f2b4edac5383e28bccdbe151e15b992393dffdfe898742be6d27543b45712d45374124b039afb7cd4a790758337b1c3d9da44154d769a9bde13da7f2e07527d46e134ca2ed84aae49a74a6c5e1cd9cb93de602b6"}, {0x88, 0x0, 0x200, "1ece29739e661cad00c34a186aa07d8419889cea181e2ebe85c66aed6a897b44e2f8fca8a67eb8839361dc522a5865849395518029e5a76f4115753c272fd2882d29d18d7cc647e05332a715729edf894f8c249dd2889bd5807165b04079093b233e9d78b4558852a618fdbadf36d207d8bd71fc1a6ccfb3"}], 0x148}, 0x26ed97a0215f481b) 2018/02/12 11:10:23 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000063a000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000f28000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001000)={0xfffffffffffff801}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000)={0x30, 0x0, &(0x7f0000001000+0xbe1)=[@decrefs={0x40046307, 0x2}, @enter_looper={0x630c}, @request_death={0x400c630e, 0x2, 0x2}, @clear_death={0x400c630f, 0x4}, @register_looper={0x630b}], 0x20, 0x0, &(0x7f0000002000-0x20)="2789a2c65f9535ae4c5327558b6fb5eaec67e5a0d7b42c29f36294a4cac3952e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000002000-0x20)={0x10f, 0x0, 0x10002, 0xdda}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000003000)) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000001000-0x20)={0xa56, r3, 0x10000, 0xffffffff00000000}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a7f000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000003000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, &(0x7f0000001000)=0x1e) 2018/02/12 11:10:23 executing program 3: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005de000-0x16)='/selinux/checkreqprot\x00', 0x202, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e81000)={0x100, 0x8, 0x8000, 0x80, 0x1f, 0x9, 0x200, 0xfffffffffffff22a, 0xe2, 0x4, 0x80000000, 0x200}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000e83000-0xe3)=""/227) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e84000-0xe8)={{{@in6=@mcast2, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a93000)=0xe8) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e83000)={{{@in6=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000e62000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000517000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x4, 0x0, 0x5, 0x2, 0x80, 0x20, 0x7e, r2, r3}, {0x4, 0x9, 0x100000001, 0xed07, 0x8, 0x6, 0x6, 0x2823}, {0xfffffffffffffffd, 0x7, 0xfffffffffffffff9, 0x2}, 0x6, 0x7, 0x3, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x2b}, 0x4a7bfef30cec62df, @in6=@empty, 0x6, 0x3, 0x0, 0x1ff, 0x1, 0x9}}, 0xe8) connect$l2tp(r0, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0xfff1}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000c30000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000e85000-0xe1)="1eff325988a22a2e3e0838941f06771da82d48aebad98de71f72d6fcb5a0414fab83ef89d3f21d14483aadb0c82596e62a19ca514f89b8e44b42d786f8fa97da8d3c0d0d0f6e3a688eba12af003753ee8342d4433baae0290851cfcb1cb11e6d5eb4f9ff812c2f25e1e644971fd4dbf08effa81a652d861018102e735e567ccd9d6fba6474d9cb0a7cf93aa76e792d5c4fd52777cc4cdc65e4b96a4525d4566e9bb3aad7663add987b1bdabf59b52915fe47efc5eaae5c77905f00272a3619e306a2442c4a00d0f5389c970fa77c4ac68f658bda2a53ab8fbb637a38a8aa8fddc2") mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000977000)={0x0, 0x58, &(0x7f0000e82000)=[@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000e83000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000829000-0x8c)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}}, &(0x7f0000b05000-0x4)=0x8c) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000e81000)={0x4, &(0x7f00005a3000-0x20)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000d4e000-0x8)={r7, 0x3}) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000d7d000)={0x6, 0xff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x4001) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000153000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "76ad452eff0e2ec03317c253cb89fe0d5f97d72496efe61c665279770041db17d6c8507edb013ebc03b814425114f05ceda63ce3207f60ee7deba8dfea261793", "4a58ba1866ca95b1fb7b19e020f66b5edce970c3c8d3f9cf797aa572934b0453"}) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) connect$packet(r0, &(0x7f0000979000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000519000)={&(0x7f0000a6c000-0x1c)=[0xcba, 0x8, 0x401, 0x9, 0x4, 0x0, 0x2], 0x3ffffffffffffe32, 0x5, 0x9, 0x7, 0xd99, 0x5, {0x81, 0x310, 0xffffffffffffffe0, 0x3, 0x401, 0x6, 0xfffffffffffffff8, 0x0, 0x8000, 0x2, 0x0, 0xd20, 0x6, 0x80, "c3d64081f3d1eece8d5591498c89761ca985eae2f8587f7850a08042fe33da23"}}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d3c000-0x10)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002e6000-0x10)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000907000)={r2, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ed000-0x9)='/dev/rtc\x00', 0x40, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f000000b000)={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, {0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffffffffffe79, [0x7f, 0x0, 0x3, 0x4, 0x80000000, 0x10001, 0x4b, 0x10001]}, 0x5c) [ 34.562440] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23270 sclass=netlink_route_socket pig=6765 comm=syz-executor5 [ 34.578800] IPv4: Oversized IP packet from 127.0.0.1 [ 34.612290] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23270 sclass=netlink_route_socket pig=6779 comm=syz-executor5 2018/02/12 11:10:24 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a17000-0x20)={{}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000096b000-0x4)=0x16, 0x4) ioctl$TCSBRKP(r3, 0x5425, 0x0) munlockall() 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000839000-0x10)={0x2, &(0x7f0000a60000)=[{0x28, 0x100000000000003, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x20000000000000, 0x3f}]}, 0x10) sendmmsg(r0, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[]}}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000e9f000)={0x0, 0x0}) ptrace$getenv(0x4201, r1, 0x100000001, &(0x7f0000992000)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036f000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000f78000)={&(0x7f00006b5000/0x4000)=nil, 0x7fffffff, 0x1, 0xa, &(0x7f00008ab000/0x3000)=nil}) 2018/02/12 11:10:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048d, &(0x7f000078a000-0x2c)="a2", 0xfffffffffffffd3c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000403000-0x4)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dbb000-0x15)='/proc/self/net/pfkey\x00', 0x284280, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000890000-0x8)={0x0, 0xcc}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00003b0000-0x98)={r2, @in6={{0xa, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000000}}, 0x1f00000000, 0x5}, 0x98) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00008f1000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000002}, 0x1c) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) close(r0) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3c8}, 0x1}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d59000)="0f5bcf473c6ddaaf99c44b4a85773567a9b5fa512e07515a32a54dcb69782e2f73377a99f4e915d900502bfead435fe07a0e85b9779c321b3ff44fe4bcdb8b5d84c8460bd4eb9b03763db3787aa99cd0e68e33dbee56d91e6b3be4ade2b7c46a779d651b8b765cb5e7489bd9efe1a5c76f99006283edfbcabafa18d1d2dc08dbd5a58fd3c9b058edf453ed02189c223a2472f082ed10cac576b23d2895edc84f218bdf362e1b09df8ce016d95649301e1a30c761e915b3ac6b3cfabd12997fe202f5fba7", 0xc4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000767000-0xb), &(0x7f00001a2000-0x4)=0xb) readahead(r0, 0x1, 0x0) 2018/02/12 11:10:24 executing program 7: socket(0x1d, 0x5, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000096c000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000325000)={0x4}) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') inotify_init() 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000158000)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000078e000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bf7000-0x8)={0x0, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000910000)=0x7) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fc1000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f00003c0000-0x4)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000159000)) readv(r1, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000d27000)) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000f3a000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f0000828000-0xc)={0x0, 0x4000000000000095, [0x0]}) pipe(&(0x7f0000300000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ab8000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xbc2e}}}, &(0x7f0000553000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000009e000-0x61)={r1, 0x59, "b5d216faab192e882f4acc321d42340df107ecd8b8cc7bfa08a8ec9bfee8487c5d87566516f9bcc4d656ad633a18d9ffe73fc6c574fe70be9d911eb45a314729345d3270d15db574a6d54b30048f8a49786663c8b87d1708c6"}, &(0x7f00003ad000)=0x61) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a39000-0x10)={&(0x7f0000f88000/0x4000)=nil, 0x4000}) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000003000-0x5f)="3a0bedf857a12233e31c2634d20facb514df00234550474f41274cf22dc26cfb22000000030deee5d43afc5bbafef96144d6dcad85b0008c41e3cd4b86a1f3d70f4cadc48bd3f6457b24aef4033f44d0f158799c45c9c7fd7e95f5c99670de") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000003000)="3b347a2c1bff272d1ee407f0e7d1434274cefb8aeef2e1219359871f032b8715d08a96c22b90e631eff5ba97cc47addfcd2eb94d2c", 0x35) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa8000)='/dev/sg#\x00', 0x1, 0x204042) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c93000)={0x7, &(0x7f0000474000)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @empty}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unshare(0x8000400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000435000-0x6)={0x0, 0x7fff}, &(0x7f00008c8000)=0x6) clock_settime(0x7, &(0x7f0000cfe000)={0x0, 0x989680}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000d11000-0x78)={0x2a, {0x2, 0x0, @empty}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}, 0x20, 0x2, 0x975, 0x7, 0x2, 0x0, 0x1000, 0x3, 0x8fac}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000310000-0x10)={0x401, 0xa, 0x7, 0xffffffffffff0001, r1}, &(0x7f00009a3000)=0x10) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) socket$key(0xf, 0x3, 0x2) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000610000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f56000-0x4)=0x10, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000057a000-0x4), 0x4) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000149000-0x4c)={0x2000000000000000, 0xdf, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f000015d000)) lseek(r1, 0xfffffffffffffffe, 0x0) sendfile(r1, r1, &(0x7f000010f000), 0x0) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) r2 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000331000-0x4)=@assoc_id=0x0, &(0x7f00006b2000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000bea000-0x84)={r3, 0x7c, "047d84c3aba957fd10fe7ca9ed120190ec8a304253826b875088bb687edea78d30d3ede402b5c9fcce21433f066c31baa0020cb76b7b03532368b0e663e01096079d980366e87dd024f897426495157828d4b0918008eb5f1b930337d931b17a63f3d083222b767ce66721d3bbd29b40281715059ef4dfdf352fc8e4"}, &(0x7f0000869000)=0x84) writev(0xffffffffffffffff, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = accept(0xffffffffffffff9c, &(0x7f0000acd000-0x8)=@sco, &(0x7f0000542000-0x4)=0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b19000)) r2 = syz_open_pts(r0, 0x801) r3 = dup3(r2, r0, 0x0) write(r0, &(0x7f0000c35000-0x1), 0xffffff0b) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00001c8000-0x10)={0x4, &(0x7f00000d0000)=[{0x80000001, 0x7}, {0x4, 0x3df3}, {0xffff, 0x6}, {0x0, 0x7fff}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000838000)={{0x1000, 0x6}, 'port0\x00', 0x8, 0x40020, 0x6, 0x6, 0x2, 0x80000001, 0x80000001, 0x0, 0x1, 0x6}) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00007cb000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e1000-0xc)={0x0}, &(0x7f0000d47000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ac7000)='net/tcp\x00') openat$autofs(0xffffffffffffff9c, &(0x7f000033c000-0xc)='/dev/autofs\x00', 0x80000, 0x0) preadv(r1, &(0x7f00009d6000-0x10)=[{&(0x7f0000882000)=""/96, 0xa}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000904000), &(0x7f0000a37000-0x4)=0xc) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000)=0x3, 0x4) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000f76000)='./file0\x00', 0x800, 0x40) listen$netrom(r1, 0x4) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3c8}, 0x1}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000d59000)="0f5bcf473c6ddaaf99c44b4a85773567a9b5fa512e07515a32a54dcb69782e2f73377a99f4e915d900502bfead435fe07a0e85b9779c321b3ff44fe4bcdb8b5d84c8460bd4eb9b03763db3787aa99cd0e68e33dbee56d91e6b3be4ade2b7c46a779d651b8b765cb5e7489bd9efe1a5c76f99006283edfbcabafa18d1d2dc08dbd5a58fd3c9b058edf453ed02189c223a2472f082ed10cac576b23d2895edc84f218bdf362e1b09df8ce016d95649301e1a30c761e915b3ac6b3cfabd12997fe202f5fba7", 0xc4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000767000-0xb), &(0x7f00001a2000-0x4)=0xb) readahead(r0, 0x1, 0x0) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021f000)) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f0000fe9000)='./file0\x00', &(0x7f0000fe9000)='ramfs\x00', 0x0, &(0x7f0000fe9000-0x1)="80") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000feb000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000fea000)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fea000)='./file0\x00', r0, r1) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000fea000-0x6)='ramfs\x00', 0x2800c, &(0x7f000000a000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fec000-0x18)={0x0, 0x200, 0x0, 0x0, 0xc000000000}, &(0x7f000040e000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b5c000)={r3, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xdb4}}, 0x101, 0x200000000}, 0x98) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000bb5000)='./file0\x00', &(0x7f0000fea000-0x50)=[&(0x7f0000fe9000)='\x00', &(0x7f0000fe9000)='cpusetselinux][\x00', &(0x7f0000be2000)='!+usernodevself\x00', &(0x7f0000fea000-0x1)='\x00', &(0x7f00003ee000-0x6)='ramfs\x00', &(0x7f00009ba000)='ramfs\x00', &(0x7f0000f5b000-0x6)='eth0:\x00', &(0x7f00009a2000)='bdevproccgroupmd5sumppp1%-^selinux\x00', &(0x7f0000fea000-0xe)='vmnet0em0eth1\x00', &(0x7f0000fea000-0x6)='ramfs\x00'], &(0x7f0000fea000-0x38)=[&(0x7f0000fea000-0x1)='\x00', &(0x7f0000fe9000)='ramfs\x00', &(0x7f0000d46000-0x18)='em0\\,usereth0@\\keyring(\x00', &(0x7f0000b9a000-0x6)='ramfs\x00', &(0x7f0000dd6000)='vmnet1##]lo\x00', &(0x7f0000fea000-0xa)=')!selinux\x00', &(0x7f0000fe9000)='ramfs\x00'], 0x1800) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001e6000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00004d1000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x81, 0x1, 0x0, 0x4, 0xa47, 0x606f, 0x3b7e}, &(0x7f000091e000-0x4)=0x20) ioctl$int_in(r0, 0x5452, &(0x7f0000da9000)=0x1) shutdown(r1, 0x2) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0x35d000)=nil, 0x35d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f000035a000-0x10)=[], 0x0, &(0x7f0000147000)=[]}, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000035e000-0x78)=[{{&(0x7f0000075000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x4, 0x1, 0x2}}, 0x26, &(0x7f000035e000-0x70)=[{&(0x7f000035d000)="1847ce7ce7cd285552eb1c62274fc8a2aff7d7b13d2c7063ae164f09890acbe4cc43715e07044525cbec062c", 0x2c}, {&(0x7f000035e000-0x90)="3fa5ce41c212b6800143e422e2fa0b0845626e158ab82227f91a1c70b778310e8f87cf55b528fa41b27c47598f78d42e3ec74013b19ab23a74b29d7ecbfe6673ee0bf7ce5d93025c0eec9420cb7601b21198b5bb2ad7ad1a25ce97f330fa2a2e42623ba6fd79f579a7654c71f69181e6a26cba586eec953203fd641c53d6e6a77cbb74759a7293373d873c80ca9ab92c", 0x90}, {&(0x7f000035e000-0xa)="f5223ff8167df17dae4a", 0xa}, {&(0x7f000035e000-0x29)="c2202a9963d8279de5dd5e45cdcbe7c084cc685d3ddffee5ebaf58a9b89a0a11078bbaa330422eac49", 0x29}, {&(0x7f0000322000-0xb6)="d63b112c1e5600b306099f88696f8f9608e5058f51ed5865202d0141a6ec0573ce173331fe5f313c6ce1531693420076c95c40ff5cc59d1c8d866f48b0ffb44174dc45b4c8b0526c01471128d2e888f1d90711abcbab4e201236cfc4ea8d68dd39184207591c1f8b737411f54d4a2bb1abc939c6fa650937f0d59c9bbb8c594039eaf91a867043a4f34298992a94e73552154682e027babbfef781a55c37666e974acdefcd7b2d5f4e277ebbbaafefa2295f9d320b92", 0xb6}, {&(0x7f000035e000-0xe9)="d724066ee82e3ef87f73c80436debc1046b1d0159760d471c240d77247f378e935cb1db38c129781219168517f06df7f03adc43e03f4a3963352e04b68b2f329659a5b392906617a9f2ef8f657cb6b474de6493f95b9b55fd7b853d883aa9ccfd217ee31771ce9a003574bfae906e16cf460f4138675195bfac70637b577515fe75f084d259a95e66ac8b90538c822f54bac2efe1fd2ab2274a0cbafa5a24bd054eb30566ec1d43a001e966a823985986799843f8f7745b36a08326f95fd7eddda1a8e9c10b2cd7eebc55210643a52c22cfb322882fbfcaf9b87b327c7d53ca4a170f6554bdccd68aa", 0xe9}, {&(0x7f000035e000-0xb5)="70b3b4ecbf36c34d73c73080f874b9dda053e9f9762fb6dbf9506d7f44a24bc729375cc62ffe3d46c140558d605c240155bec3574986d1c237828be70e6f6678eea318772d5859898b8dfbc9f6b4c376976166a51a7e9772e038c836504468bb89dad1e256d0afc479f4b2dcb534772165247426a1d1bd9fafd79fd0ced1c90058e7143c07445b393c143967307297cfe43fb2c12bdbd40b4282b937a7051da027a9099ff9135e2c254f8a9b0ae8b281b592925063", 0xb5}], 0x7, &(0x7f000035e000-0x198)=[{0x88, 0x6, 0x7fff, "5126275883b698847a2b846d0d5357c2a943129c449f50e813121fdb9057f850b1294388e1df96d38202c1e03da604c8b0c560edf4b56fd8fe0f8d2961d05d5d889913f8f9540cfb7a5b401cc9f84f0654cce34f0c6ce8cbd3ed9d14aa22f8f0a1f3b677b73578e763e4c4b50769e8366048b0"}, {0x58, 0x1ff, 0xc559, "a30d67e71d4bda7ee5c5a327795909282844dc41315210554844de35a5ebcacd034c6f39a461fed8513effedbdf8687ae0ec133332abd6443b383192117118764316c442ea"}, {0xb8, 0x10a, 0x20, "b8af78774fe7ed76002fcf77a175d5998310b710ca8d4364d9231ac0a7c57d829161b31dc90379dc8ff9bfef90d682cc4dd77c5514fdcd2f14f9542613557e72526dbd79f06f8c788093c8701ea40b18d4f917a148fb712828b5f28d371cf1fd8e1aa8b9c8cdaff0de5c79afea24662c9d9957baa952fbbd80d091329788b7aa637c8e9193e1f4c55c597094babfd516bfa16a66a8ad082bb0bad4c66e8db808871b"}], 0x198, 0x1}, 0x6}, {{&(0x7f000035e000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x2, 0x0, 0x4}}, 0x2e, &(0x7f000035d000)=[{&(0x7f000006d000)="4b8785fe1fd786136b0f6f4e13987001282ed68e84c12e1386c8", 0x1a}, {&(0x7f00001ad000-0xf2)="f50220ca0cfb69149c5927e5a98eb3e50205e08a491ee280b7279c567b2510d8b68d07f597a2b0af69ac25ddeccb40ea9b6f9a3588e794b459a133b7098319423d291aae4d996ec72fa7519d17d8d53c283ad5737033913a4dbcaee5e93ca1b9a330b854549e0bf2d7dbb31df19a3e4b519a6a3c87e218ddc2b7fce6409c5d4c5b1e13f6188c797a6399bafe55dd8270ea367df5bc43e258bee13a60fc0008bd184e0218b31b19d7cc5b19b60f8a7d78c8889883a90b86efb2169ae71eeff2cd6b6f1d9de15115aa46e9c31930d227ebee65521a5d35010194e8ec4028ca3d33daee019304b066e3d2f9e66d85adf56a322f", 0xf2}], 0x2, &(0x7f0000156000-0x2f8)=[{0x40, 0x3a, 0x6, "98bfc5e509deacb91c75c288e845a08fbc66243f82bee2fc344c91acffc081eba52e70973c89e050e133bd5763e90c"}, {0xd0, 0x11f, 0x4, "d83576a48d1cd38220cb3cb5c519826553dfdfaadfe0a5ea676259c263ef5b2969cb63eef0e1ef745d5e608c89a61a31e724cb4080c7705fc3d50264cb8fb6738d56478add5a45495e995e6661c538ae0db5081d50fc2fe7927aabf17f3d194b764ae25738d73133a81e76f1784a91cf95e0243abde2e53013cdb1d279eaf1b14e763643a3e1b0a4b58fd7b7c07c5c4d7917913c391072875d71eb7c7ae6abe622ab8fcc89b93e4b68ceba5d1f289f4b5a03986a26b8e9b887d7ec55a2725de0"}, {0xf0, 0x10a, 0x18b, "055c2b94b9fda4abe1d9436eb3465123c4d98fa06736cea42f74aafecbf8242b7f365a3694b8445f41168a7d3203b05172ae7191d56bab535a0789a6fd85e59672ca18494f5df6a4b713e5aa870e332fabc8394c724e49f34738078b93f6163fc469cfe57387ade3a6187d46f0836f394317ad0fc989d47baa2ded4e4b8f16edff3b29ebfc75ebfce37e8efc52e1b3a1a38ae0e6fba623d04cf74ecdfe6b50e71ab9128dbba9dc1da4f485161de5bf2f94a802e52434eb171299960321ad0bfd2313542d38318e14055ade96e551ed2413df90526605900c9fd3cb71dc3af3"}, {0xf8, 0x108, 0x4, "8b6af49e4869d778766e2ab8fe761d703682d19fc81255641e2a0be189bd053410641e2d302ca67f4b7579c8760b124ff2cb9c5d9e866d3c122a2ba9fe9d37d0381760ea27953658066d38ed3a451f27313afcf802dff81b84a1a51b10c42c7690e529cd8f33fc62cb28fab0091543ff8364cd01204a971c744c58f6b2968ecbb12a353cd824a315ff45547513e41fea6d87685e7aaddad2224fedf9e396d170f4e1dc5f9b7100b8d773fc022173197818b701aec78f9778ba25f033c6db5103b0f2e1b630582db3d675e37c581e98ccfe9469e2757e7149d5afdae90af0756cdf82f959d82412d7"}], 0x2f8, 0x40000c0}, 0x1}], 0x2, 0x800) mmap(&(0x7f000035d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000035d000+0x1c6)={0x4}, 0x4) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x13, 0x2) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000009000)=0x6, 0x4) close(r0) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) accept4$inet(r0, &(0x7f00001a2000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000987000)=0x10, 0x80000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) pipe(&(0x7f0000ef2000-0x8)={0x0}) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000034b000)) shutdown(r0, 0x1) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000073000-0x10), 0x0, &(0x7f00001e0000)={{0x0, 0x0}}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendto$ax25(r1, &(0x7f000062f000-0x50)="5ac02c8b7bbc725a201fbf5b46a44fefc6b76aa4be6caade1f5924b748c9f095e63aec12c4d2a5f5ed8db53dda9fca3f2ecea631b4da3bcf74b750c96564d0b089646b2d160f80d693a22bda6f9d69d3", 0x50, 0x4000000, &(0x7f0000c89000-0x10)={0x3, {"fe7e9b8f811ba7"}, 0x8}, 0x10) utimes(&(0x7f0000860000-0x8)='./file0\x00', &(0x7f00006ea000-0x20)={{}, {0x0, r0}}) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x359d) r1 = dup3(r0, r0, 0x80000) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00002bb000)=0x10a) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000648000)=0x3, 0x4) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000713000-0x8)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000074d000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000665000-0x4)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00009ed000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x200}) linkat(r0, &(0x7f000028b000-0x8)='./file0\x00', r0, &(0x7f0000377000-0x8)='./file0\x00', 0x400) lsetxattr(&(0x7f0000175000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00001d0000-0x14)="0200000001000000000000000200000000000000", 0xb, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f94000-0x14)={0x40, 0x4608, 0x9, 0x94eb}, 0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000d95000)={&(0x7f0000097000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000001e000-0x4)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001e000-0x6)={0x0, 0x8}, &(0x7f000000f000)=0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000013000)={r1, 0x8, 0x7f, 0x2}, 0x4) writev(r0, &(0x7f0000002000)=[{&(0x7f000001d000-0x9a)="0572a9ba8f7b00fbe86d815dbbe0f1e6a9ae93da8714154d92673a7c0f00497733a2a7e9fd0f0f14ccde5826b154df18cc5f19c266bbdbc6cc051c5b092c3b9eda5219f738e6f63fc05d3f2d25911fdba28cf55774af9f44832713b9dcee00268c05af150c9473dca7d8ca0f6a042e14f42590ae63ad37ce23d6e5a34d178ac3990628db785e0f68313489ed03853a8cb39cbd1cb4364f69db98", 0x9a}], 0x1) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000508000)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x1e8, 0x1e8, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000ea1000)={@empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000021f000)) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fea000-0x8)='./file0\x00', &(0x7f0000fe9000)='./file0\x00', &(0x7f0000fe9000)='ramfs\x00', 0x0, &(0x7f0000fe9000-0x1)="80") mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000feb000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000fea000)=0xe8) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000fea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fea000)='./file0\x00', r0, r1) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000fea000-0x6)='ramfs\x00', 0x2800c, &(0x7f000000a000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00001b9000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000fec000-0x18)={0x0, 0x200, 0x0, 0x0, 0xc000000000}, &(0x7f000040e000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000b5c000)={r3, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xdb4}}, 0x101, 0x200000000}, 0x98) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000bb5000)='./file0\x00', &(0x7f0000fea000-0x50)=[&(0x7f0000fe9000)='\x00', &(0x7f0000fe9000)='cpusetselinux][\x00', &(0x7f0000be2000)='!+usernodevself\x00', &(0x7f0000fea000-0x1)='\x00', &(0x7f00003ee000-0x6)='ramfs\x00', &(0x7f00009ba000)='ramfs\x00', &(0x7f0000f5b000-0x6)='eth0:\x00', &(0x7f00009a2000)='bdevproccgroupmd5sumppp1%-^selinux\x00', &(0x7f0000fea000-0xe)='vmnet0em0eth1\x00', &(0x7f0000fea000-0x6)='ramfs\x00'], &(0x7f0000fea000-0x38)=[&(0x7f0000fea000-0x1)='\x00', &(0x7f0000fe9000)='ramfs\x00', &(0x7f0000d46000-0x18)='em0\\,usereth0@\\keyring(\x00', &(0x7f0000b9a000-0x6)='ramfs\x00', &(0x7f0000dd6000)='vmnet1##]lo\x00', &(0x7f0000fea000-0xa)=')!selinux\x00', &(0x7f0000fe9000)='ramfs\x00'], 0x1800) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() r2 = getuid() setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$sock_buf(r3, 0x1, 0x3b, &(0x7f0000bcb000)=""/44, &(0x7f0000640000-0x4)=0x2c) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet6(0xa, 0x6, 0x7ff) getsockopt$inet6_dccp_int(r5, 0x21, 0x6, &(0x7f0000e3f000-0x4), &(0x7f00004de000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000861000-0x8)={0x0, 0x200}, &(0x7f00003ca000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000ae5000)={r6, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0xffffffff, 0x7fff, 0xfff, 0x40}, 0xa0) truncate(&(0x7f0000903000-0x8)='./file0\x00', 0x9) close(r4) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28}, 0x0) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f00000ae000)) clock_gettime(0x0, &(0x7f0000bd3000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000096000-0x40)={0x7, 0x1, 0x5, 0xffff, 0x0, 0x1, 0x1, 0x2}, &(0x7f000060c000-0x40)={0x0, 0x80000000, 0x7, 0x2, 0x6, 0x1, 0x9, 0x3}, &(0x7f0000f54000)={0x200, 0x5, 0x101, 0xf6, 0x1000, 0xffffffff, 0xc4, 0x200}, &(0x7f0000b1c000-0x10)={r0, r1/1000+10000}) timer_settime(0x0, 0x1, &(0x7f0000676000-0x20)={{r2}}, &(0x7f0000001000)={{}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000003000-0x20)={{0x0, r3}}, &(0x7f0000003000)) r4 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00009c4000-0x4)) recvmmsg(r4, &(0x7f0000418000)=[{{&(0x7f0000ec0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000647000)=[{&(0x7f00006c8000-0xb)=""/11, 0xb}, {&(0x7f0000a10000-0x85)=""/133, 0x85}], 0x2, 0x0, 0x0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000b10000)=[{&(0x7f0000d7a000)=""/113, 0x71}, {&(0x7f0000793000-0xab)=""/171, 0xab}, {&(0x7f0000ef8000-0x2d)=""/45, 0x2d}], 0x3, &(0x7f00004b0000)=""/231, 0xe7, 0x3327}, 0xfffffffffffffff8}, {{&(0x7f000051e000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f00004cb000)=[{&(0x7f0000f69000-0x8d)=""/141, 0x8d}, {&(0x7f0000487000)=""/52, 0x34}], 0x2, &(0x7f00002c9000)=""/35, 0x23, 0x5}, 0x100000000}, {{0x0, 0x0, &(0x7f0000303000-0x40)=[{&(0x7f00000d3000-0x1000)=""/4096, 0x1000}, {&(0x7f00001d5000-0xd1)=""/209, 0xd1}, {&(0x7f0000165000-0xd8)=""/216, 0xd8}, {&(0x7f0000ac0000)=""/4096, 0x1000}], 0x4, &(0x7f00007ad000)=""/199, 0xc7}, 0x9}, {{&(0x7f00008d4000-0x10)=@can, 0x10, &(0x7f0000779000)=[{&(0x7f00003d2000-0x32)=""/50, 0x32}, {&(0x7f0000f16000-0x93)=""/147, 0x93}, {&(0x7f00005ed000)=""/245, 0xf5}, {&(0x7f0000b22000)}, {&(0x7f0000a49000-0x76)=""/118, 0x76}, {&(0x7f00009fa000-0x2f)=""/47, 0x2f}, {&(0x7f0000386000)=""/225, 0xe1}, {&(0x7f0000610000)=""/13, 0xd}], 0x8, &(0x7f0000484000), 0x0, 0x762e}, 0x2}, {{0x0, 0x0, &(0x7f000028f000)=[{&(0x7f0000c34000-0xf8)=""/248, 0xf8}], 0x1, 0x0, 0x0, 0x1ff}, 0x1f}, {{&(0x7f00002ae000-0x2f)=@nfc_llcp, 0x60, &(0x7f000005a000-0x30)=[{&(0x7f00002ad000)=""/50, 0x32}, {&(0x7f00003f2000-0xe4)=""/228, 0xe4}, {&(0x7f0000b3d000-0xa6)=""/166, 0xa6}], 0x3, 0x0, 0x0, 0x1ff}, 0x63d3}, {{&(0x7f00009f6000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00004a3000-0x20)=[{&(0x7f0000cb9000-0x1000)=""/4096, 0x1000}, {&(0x7f00002bd000-0x33)=""/51, 0x33}], 0x2, &(0x7f0000dd5000-0x1000)=""/4096, 0x1000, 0x3}, 0xb7df}, {{&(0x7f0000596000)=@generic, 0x80, &(0x7f0000481000-0xa0)=[{&(0x7f000058b000-0x3)=""/3, 0x3}, {&(0x7f0000f58000)=""/185, 0xb9}, {&(0x7f0000725000)=""/245, 0xf5}, {&(0x7f0000b04000-0x4e)=""/78, 0x4e}, {&(0x7f0000480000)=""/60, 0x3c}, {&(0x7f0000a21000-0x1000)=""/4096, 0x1000}, {&(0x7f0000618000)=""/100, 0x64}, {&(0x7f0000d4b000-0xdf)=""/223, 0xdf}, {&(0x7f0000fc4000-0xcd)=""/205, 0xcd}, {&(0x7f000034e000-0xed)=""/237, 0xed}], 0xa, 0x0, 0x0, 0x7}}, {{&(0x7f000086d000-0xe)=@l2, 0xe, &(0x7f000045b000-0x10)=[{&(0x7f0000ba9000-0x58)=""/88, 0x58}], 0x1, &(0x7f0000387000)=""/245, 0xf5, 0xfffffffffffffc00}, 0x4}], 0xa, 0x2, 0x0) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f000048d000-0x48)=@full, &(0x7f0000df0000-0x4)=0x48) fstatfs(r0, &(0x7f0000cf6000-0x7)=""/7) connect$netrom(r0, &(0x7f0000ff8000-0x48)=@full={{0x3, {"907b3be91aab35"}, 0x6}, [{"3134a635b7fc3d"}, {"caa300fb64d306"}, {"5b4ed8eee33699"}, {"1c1f7698453342"}, {"7c551c67feb776"}, {"4159cc3730632d"}, {"4fab30178912d2"}, {"55dba18f40d2f3"}]}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) remap_file_pages(&(0x7f00006e4000/0x4000)=nil, 0x4000, 0x1000008, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ce5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ce3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ce4000-0x10)=@generic="dadb9b3d8749bea1fa849b838d13f4eb") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000)='/dev/hwrng\x00', 0x208700, 0x0) mmap(&(0x7f0000ce5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ce5000)=@syzn={0x73, 0x79, 0x7a, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000011d000-0x14)={0x3, 0x0, 0x9, 0x2, 0xfe2}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) r2 = syz_open_pts(0xffffffffffffffff, 0x40001) mmap(&(0x7f0000571000/0x3000)=nil, 0x3000, 0x1, 0x20810, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/12 11:10:24 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3}) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000294000)={0x2, &(0x7f0000a91000-0x10)=[{0x40, 0x0, 0x0, 0xffffffffeffffffe}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f00007b8000-0x1)="fb", 0x1, 0x1000000000, &(0x7f000000e000-0x8)=@abs, 0x8) creat(&(0x7f0000e2f000-0x8)='./file0\x00', 0x100) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r1, &(0x7f00000b0000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000846000-0x5)='veno\x00', 0x5) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003b7000-0x4)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) 2018/02/12 11:10:24 executing program 7: clock_getres(0x3, &(0x7f000087e000)) madvise(&(0x7f0000b5c000/0x2000)=nil, 0x2000, 0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x14) write$eventfd(r0, &(0x7f0000337000)=0x9, 0x8) 2018/02/12 11:10:24 executing program 0: clone(0x0, &(0x7f00003e2000), &(0x7f000057a000-0x4), &(0x7f00008a3000-0x4), &(0x7f0000fe3000)) fchmod(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000b000-0x8)='md5sum,\x00', 0x0) pwritev(r0, &(0x7f000000b000-0x38)=[{&(0x7f000000c000-0x1000)="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", 0xff2}], 0x1, 0x8000e) listen(r0, 0x80000000) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000cd5000-0x9)='/dev/sg#\x00', 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c80000-0x20)={0x3, 0x2, 0x209, 0x9878, 0x10000, 0x8000, 0x7, 0x4, 0x0}, &(0x7f0000f18000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000c55000)={r3, 0xbd, "ad33da559fcdaee2eb9fe811eae0fe96cd69df8fc54dfa7781dc618be02a42c10fea6e7dde6d24af0f630542b48fc19d67e9a59dfcb8c1e8f0439b586df93cc35bd8437ba024c436d25a9977b737f2f07c6f4d6847cf9cd23e113feacda5077a56f9928f41155eb2950c3c3d2addb2087d7bfa6feba7e6a5f08699e5c4c5db4eadce095066d82d6a552790a104b3f1e4c11d10db07d4a39444a8147363bffc39b1672fa32bac2222072e2b067e1d00d526b822299fb662f8dee0028ba3"}, &(0x7f000051e000)=0xc5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000b60000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e8000)=0x2c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fe7000-0x8)={r4, 0x5}, 0x8) sendto$inet6(r0, &(0x7f0000be1000+0xa84), 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f00004c4000-0x4)=0x90, 0x20000000000000) shutdown(r0, 0x1) 2018/02/12 11:10:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000832000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="af1a159666216f573a7041858ae2f108", @ifru_names=@generic="c091f59f10add549eb85f8f44d7c86d3"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000fc5000), 0x0, &(0x7f0000326000-0x90)={{}, {0x0, 0x0}}) setitimer(0x0, &(0x7f0000db6000)={{0x0, 0x2710}, {0x0, r1}}, &(0x7f00002d6000)) 2018/02/12 11:10:24 executing program 4: r0 = getpgid(0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e52000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00003e0000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="e17571", 0x3}, {&(0x7f0000479000-0x5f)="fcdc994a96ece23066ca00ad9098b9d1bb63aa3857e63994a99cb6acf3885ccafaddd2782d5dbd845c5f33fe446b64a8a4b345cc40c6adff4ae79b830543d2fd339c95f20374d25cceae5096f353d3c657eea5fa86cf92f5bb348b8593593f", 0x5f}, {&(0x7f000098a000-0x61)="bd3bf552a0c3c41376673e2b55f2a99e8849320442f96b93e42d35171dcd2cf1b757fdde57e9da2d8de0eea540c11092d7cba91641b0436b41b3dd6ab129ee7be1f26f390c507ed73b65e8f9465c545cfc840b370512df0d1fe743c4932929b9fd", 0x61}], 0x3) inotify_add_watch(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x108) ioprio_set$pid(0x1, r0, 0x8002) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) r3 = getpid() r4 = geteuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000002000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000002000)={0x3568, 0x33, 0x0, 0x4, 0x2, {0x18}, [@nested={0x10c0, 0x4a, [@generic="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@generic="8e6c9dee0fa6ea152b022fa7c38e73991a5fa4cb17196b16d2b1fcbe33c8cf107577b227eed94e1c520c216bfa66edd8cae74ce1243f8d65f6b34739895fbe34dc1ab921f9ec35eec2b148f83209a6e69f8d943eb4d36c2006292959018f52d488c1c8befb99121a1e17b189ce4bab8be41d525a882c11725a15e3a7ce8e51a2d7013656bbb654812db8c31f75408758cb4bf04e44", @typed={0x8, 0x79}, @typed={0x10, 0x22, @u64=0x1}]}, @nested={0xd4, 0xa, [@typed={0x8, 0x6e}, @generic="8b3865b7bca402ea9049070031594a5d8edd1e5c2a15dd2d635f69dd097ed0d2", @typed={0x8, 0x5b}, @typed={0xc, 0x55, @ipv4=@rand_addr=0x1}, @generic="5b9c89cba62ddda9de44090feeec159ba2e0c7623aa58db306e7bcd718e984104f8247d39e63d6ce024bc81aee2f1972d92c07d0a40565f62464a721cba5f6a409e8e540f160be5a1c8fa134d0c45958642284ea5b565eed2a9dd08fc503f82debea915df15014cf9c3c2df79c97d845e1427a63f2b6139798609ce67502a5248782bd4728edab40e2219e293f1db7fdd650a242"]}, @nested={0x1120, 0x30, [@generic="dccffeede804a9fb07b0daa9fd3a18b53bbb1605df2159c9fb08e48bb792b9c1ba4d0231", @generic="c4b7cd46ddeaefcb4041bdadb228f0f7fa51d4a188a835c968fcecd60f9eb6778a1715dba063353eed770896d85dd6a8d34c354530bbff21a96d3148fc2d9c90d32dc3a3215c35affcf9c5c36ea6f137203936d4eb78055f7d2bffd8a94f9586f710b4fae67c438eba3f484d60271e9ff22933a9a1ac28ac5214a37c74a0054f9f3c15c48b7eaa68e8422967ea1a17d63c3cefaafc3f22e06b436d8f25b4921fe4d18644fd755bdd1c6443bd9c8e1c2519e3df12b4e01f", @typed={0x18, 0x31, @str='/dev/usbmon#\x00'}, @generic="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", @typed={0xc, 0xf, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x10, 0x11, @u64=0xaa}, @typed={0xc, 0x48, @pid=r5}]}, @generic="99a8ddfa1e7d7d223a730d0788489ee4d7debe116a735c791bf27207f3ac07272e9d0cf647429f9c0ed14225642b2a3bd0f80e288c9b370d74ac7ce137e6f5434e898d7d64bcbc094f9ff5af19", @typed={0xc, 0x85, @ipv4=@rand_addr=0x6}]}, 0x3568}, 0x1, 0x0, 0x0, 0x8000}, 0x4000800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x80089203, &(0x7f0000001000-0x68)) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009b3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000200000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x7fff, 0x319}, &(0x7f0000b06000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ab6000-0x8)={r1, 0x7ff}, &(0x7f0000513000-0x4)=0x8) read(r0, &(0x7f0000192000-0x64)=""/100, 0x224) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00003ef000-0x4), &(0x7f00004ed000-0x4)=0x4) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) syz_emit_ethernet(0x95, &(0x7f00000d3000-0xd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="ba3043e55cc6", [], {@x25={0x805, {0x0, 0x0, 0x0, "42a3a1d6246fb9e4c5a8a0a9315b912953680b211057e75636d408e78932bd968d2b1bc8f470e751bb548c16cddaafab2e8c721167bde780e942bcd05b5babac21389b11fd6e765b81a53cec49412609ab9e35cc7b15058f484add4949f9711e06451e70a2a09be344f5f46303949cb4f2d6c71491e6bc4bc8b0e3573f076afec1fa5ede"}}}}, &(0x7f0000a0b000)={0x0, 0x1, [0x485]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000-0xc)={0x0}, &(0x7f000008b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000415000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000f7f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d80000-0x28)={0x101, 0x9, r1, 0x90, r2, 0x80000001, 0x1, 0x8}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e33000)={0x20000000}) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) [ 35.157443] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/12 11:10:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x2) keyctl$join(0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet(0x2, 0x80807, 0x7, &(0x7f0000792000-0x8)) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x3b, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x287f}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000008000-0x290)={0xe1400, {{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x4, [{{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}}]}, 0x290) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000009000-0x8)) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000782000-0x2)="0010", 0x0) syz_emit_ethernet(0x95, &(0x7f00000d3000-0xd1)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @random="ba3043e55cc6", [], {@x25={0x805, {0x0, 0x0, 0x0, "42a3a1d6246fb9e4c5a8a0a9315b912953680b211057e75636d408e78932bd968d2b1bc8f470e751bb548c16cddaafab2e8c721167bde780e942bcd05b5babac21389b11fd6e765b81a53cec49412609ab9e35cc7b15058f484add4949f9711e06451e70a2a09be344f5f46303949cb4f2d6c71491e6bc4bc8b0e3573f076afec1fa5ede"}}}}, &(0x7f0000a0b000)={0x0, 0x1, [0x485]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000-0xc)={0x0}, &(0x7f000008b000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000415000-0xe8)={{{@in=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000f7f000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000d80000-0x28)={0x101, 0x9, r1, 0x90, r2, 0x80000001, 0x1, 0x8}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000e33000)={0x20000000}) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00006e6000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000064f000-0x58)={0x9, 0x5, 0x4, 0xfffffffffffffff8, 0x7fff, 0x9}) write(r0, &(0x7f000031d000+0xf9), 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bfe000-0x10)={0x8, &(0x7f0000519000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a6f000)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a0000000000", 0xa) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0x500000)=nil, 0x500000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000500000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000501000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x5) r1 = syz_open_dev$binder(&(0x7f00004f6000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000112000/0x1000)=nil, 0x1000, 0x4, 0x86011, r1, 0x0) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) openat$selinux_load(0xffffffffffffff9c, &(0x7f000012e000)='/selinux/load\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00006d8000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) shutdown(r0, 0x1) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000822000), 0x4) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aeb000-0x8)='keyring\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a4000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aeb000)=@assoc_value={0x0, 0x6}, &(0x7f0000aeb000)=0x8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aec000-0x4)=r2, 0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000aeb000-0xb)='pkcs7_test\x00', &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003f3000)="f590682c33ef8808e43f5482af9cca5130e45c", 0x13, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f000024d000)=[{&(0x7f0000aea000)="2b0880bfb50969245931eafdb17617cf93bd804cc045ab3cab", 0x19}, {&(0x7f0000aea000)="8e6c6ba4e8a0e03a647d3a280cad19cef8b34d4392d99098afd67ea8ddb5b7773a3570a2416f77334bea8a3d3ed6582969a9d2f0a99158eb75188097399ba0c4c7e938000face4861b720be49512e4be9e8b3855c84216a34035b2dfd824083931db68fe5121c524a4cb3ef4676754f029b04597f125f22a1e2620c6ade89946c9bc12f6d69dcce2233faf3db65ce364db49dbaf82c037f23c436aa204477e111369befa7be805c0d1b61b2b70a697d0b045e46a4b9b8802df289481a4fac6b1a8b5a6f0971776b9942ae4d261deb0e82ea37d25a45fd12e9e35a43e03001d5bcf8f145209dd806fd1991d63aaee86252d", 0xf1}, {&(0x7f000056e000)="929bfc55da0c85fb5fdbc501a22a1d2d655e46dec3295ee5ad9c567ad70a4f7bc75ff2a4d7dab444ff2020c2a5ba74722fe687dff2751bb7aef7dcdc655fac73397e9fc0e62297b1eb533961509f163f321fd65031d589e7d89150dd49a3e56823f74fa8b820a7c3394928834978019984f398a10447d5f2ee043f383496473042bf7041e828cae4db6f014c78c4f113d3332a268f4d202a6e7c46b0ca7d26c29b911eafb7a16caebc9573ded1abd136", 0xb0}, {&(0x7f0000aea000)}, {&(0x7f00009d7000)="3c4e84a0e51c3a6d87a035df702d555fe4c508abd2800a28e4cc2353ee24e3fa1d904f7e8b213e6e61e8c85ec1c1dd7d78077fab4414abf48b163157d05446433616174a44cd6791647039a149604192d8b4cbfff834f6ae9354cb56c51388e379608803968923c5e8a698c797ab3eb25e91c6bc10b3bf7abcd6881ea4", 0x7d}], 0x5, r3) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000089c000-0x9)='/dev/sg#\x00', 0xff, 0x4000) lseek(r5, 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000aec000-0x10)) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000abc000)={0x8, 0x6, 0x779e, 0x2, 0xffffffffffff0000, 0x10da}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00002e2000)=0x10000000007b, 0xfffffffffffffe0e) 2018/02/12 11:10:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000000000)=[r1, r2]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000a6f000)={0xdf3b, {{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x8e}}, {{0xa, 0x2, 0x51d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, 0x108) fchmod(r0, 0x172) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00002a1000-0x4)=0x80000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009f8000-0x4)) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='.^wlan0#\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000000+0x57b)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000046000)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f0000d19000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000455000-0x13c)=@newsa={0x13c, 0x10, 0x200, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14, 0x0, 0xb}, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x33}, @in=@rand_addr=0x3, {}, {0x0, 0x0, 0x0, 0xff}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0xffffffffffffffff}, [@algo_auth_trunc={0x4c, 0x14, {{'ghash-clmulni\x00'}}}]}, 0x13c}, 0x1}, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000152000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000af1000), &(0x7f0000856000)=0xffffffffffffff11) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffba84, 0x0, 0x0, 0x2}, 0x0) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x1}) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x80000000000085) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000939000-0x28)={@common="627269646765300000fbff00a30400", 0x0}) sendto$packet(r0, &(0x7f0000f6b000), 0x0, 0x0, &(0x7f0000420000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 35.286372] IPVS: Creating netns size=2536 id=10 [ 35.346359] pktgen: kernel_thread() failed for cpu 1 [ 35.351541] pktgen: Cannot create thread for cpu 1 (-4) [ 35.360692] IPVS: Creating netns size=2536 id=11 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f0000012000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xa}]}, 0x38}, 0x1}, 0x0) 2018/02/12 11:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f000018c000)=""/98, 0x62) 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000ca1000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000011000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "04fba2", 0x18, 0x40000000003c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00001a2000)='-$\x00', 0x843, 0x0, &(0x7f00007af000-0x20)) 2018/02/12 11:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x801, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000c19000)={0x0, 0x2710}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) syz_emit_ethernet(0x2a, &(0x7f00003f1000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="22391f0e100f", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @multicast2=0xe0000002, @random="ac799c7ac339", @dev={0xac, 0x14, 0x0, 0xd}}}}}, &(0x7f0000424000)={0x0, 0x3, [0xde, 0xb8d, 0x7cb]}) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/12 11:10:24 executing program 6: 2018/02/12 11:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000ec6000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000293000-0x4)='9p\x00', 0x0, &(0x7f0000ec8000-0x13)) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000720000-0xc4)=[{&(0x7f000063e000)=@abs, 0x8, &(0x7f0000637000-0x20)=[], 0x0, &(0x7f0000209000-0xa4)=[]}], 0x1, 0x0) 2018/02/12 11:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000c8d000)={'filter\x00', 0x7, 0x4, 0x3e0, 0x110, 0x0, 0x0, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000c2b000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x8}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @empty, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="300a542c48f3eebb19dd07ecc4b8b0b1"}, 0xc0, 0xe8}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/02/12 11:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000ea2000)=""/230, 0xe6) 2018/02/12 11:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000c19000)={0x0, 0x2710}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f1000-0x2a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="22391f0e100f", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast2=0xe0000002, @random="ac799c7ac339", @dev={0xac, 0x14}}}}}, &(0x7f0000424000)={0x0, 0x1, [0x0]}) 2018/02/12 11:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000435000-0xd)='net/fib_trie\x00') pread64(r0, &(0x7f00007b7000-0x2b)=""/43, 0x2b, 0x0) 2018/02/12 11:10:24 executing program 0: 2018/02/12 11:10:24 executing program 0: [ 35.446140] 9pnet_virtio: no channels available for device ./file0 [ 35.480859] 9pnet_virtio: no channels available for device ./file0 2018/02/12 11:10:24 executing program 2: 2018/02/12 11:10:24 executing program 6: 2018/02/12 11:10:24 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000003000-0x8)={&(0x7f0000012000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0xa}]}, 0x38}, 0x1}, 0x0) 2018/02/12 11:10:24 executing program 7: 2018/02/12 11:10:24 executing program 5: 2018/02/12 11:10:24 executing program 4: 2018/02/12 11:10:24 executing program 1: 2018/02/12 11:10:24 executing program 0: 2018/02/12 11:10:24 executing program 1: 2018/02/12 11:10:24 executing program 7: 2018/02/12 11:10:24 executing program 2: 2018/02/12 11:10:24 executing program 0: 2018/02/12 11:10:24 executing program 6: 2018/02/12 11:10:24 executing program 4: 2018/02/12 11:10:24 executing program 5: 2018/02/12 11:10:24 executing program 7: 2018/02/12 11:10:24 executing program 2: 2018/02/12 11:10:25 executing program 4: 2018/02/12 11:10:25 executing program 1: 2018/02/12 11:10:25 executing program 2: 2018/02/12 11:10:25 executing program 7: 2018/02/12 11:10:25 executing program 3: 2018/02/12 11:10:25 executing program 4: 2018/02/12 11:10:25 executing program 6: 2018/02/12 11:10:25 executing program 5: 2018/02/12 11:10:25 executing program 0: 2018/02/12 11:10:25 executing program 6: 2018/02/12 11:10:25 executing program 1: 2018/02/12 11:10:25 executing program 0: 2018/02/12 11:10:25 executing program 5: 2018/02/12 11:10:25 executing program 2: 2018/02/12 11:10:25 executing program 6: 2018/02/12 11:10:25 executing program 0: 2018/02/12 11:10:25 executing program 1: 2018/02/12 11:10:25 executing program 4: 2018/02/12 11:10:25 executing program 7: 2018/02/12 11:10:25 executing program 3: 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f00008f3000)=""/24, &(0x7f00009f6000-0x4)=0x18) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) delete_module(&(0x7f0000677000)='/dev/ptmx\x00', 0x0) mount(&(0x7f00005aa000)='./file0\x00', &(0x7f0000cf8000+0xdf5)='./file0/file0\x00', &(0x7f00006be000-0x6)='qnm4\x00', 0x0, &(0x7f0000299000)) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x4, &(0x7f000095c000)) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc7000)=[{{0x0, 0x0, &(0x7f0000497000)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000aeb000-0x8)='keyring\x00', &(0x7f00008b8000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a4000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000aeb000)=@assoc_value={0x0, 0x6}, &(0x7f0000aeb000)=0x8) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000aec000-0x4)=r2, 0x4) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000aeb000-0xb)='pkcs7_test\x00', &(0x7f0000882000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003f3000)="f590682c33ef8808e43f5482af9cca5130e45c", 0x13, 0x0) keyctl$instantiate_iov(0x14, r0, &(0x7f000024d000)=[{&(0x7f0000aea000)="2b0880bfb50969245931eafdb17617cf93bd804cc045ab3cab", 0x19}, {&(0x7f0000aea000)="8e6c6ba4e8a0e03a647d3a280cad19cef8b34d4392d99098afd67ea8ddb5b7773a3570a2416f77334bea8a3d3ed6582969a9d2f0a99158eb75188097399ba0c4c7e938000face4861b720be49512e4be9e8b3855c84216a34035b2dfd824083931db68fe5121c524a4cb3ef4676754f029b04597f125f22a1e2620c6ade89946c9bc12f6d69dcce2233faf3db65ce364db49dbaf82c037f23c436aa204477e111369befa7be805c0d1b61b2b70a697d0b045e46a4b9b8802df289481a4fac6b1a8b5a6f0971776b9942ae4d261deb0e82ea37d25a45fd12e9e35a43e03001d5bcf8f145209dd806fd1991d63aaee86252d", 0xf1}, {&(0x7f000056e000)="929bfc55da0c85fb5fdbc501a22a1d2d655e46dec3295ee5ad9c567ad70a4f7bc75ff2a4d7dab444ff2020c2a5ba74722fe687dff2751bb7aef7dcdc655fac73397e9fc0e62297b1eb533961509f163f321fd65031d589e7d89150dd49a3e56823f74fa8b820a7c3394928834978019984f398a10447d5f2ee043f383496473042bf7041e828cae4db6f014c78c4f113d3332a268f4d202a6e7c46b0ca7d26c29b911eafb7a16caebc9573ded1abd136", 0xb0}, {&(0x7f0000aea000)}, {&(0x7f00009d7000)="3c4e84a0e51c3a6d87a035df702d555fe4c508abd2800a28e4cc2353ee24e3fa1d904f7e8b213e6e61e8c85ec1c1dd7d78077fab4414abf48b163157d05446433616174a44cd6791647039a149604192d8b4cbfff834f6ae9354cb56c51388e379608803968923c5e8a698c797ab3eb25e91c6bc10b3bf7abcd6881ea4", 0x7d}], 0x5, r3) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x14, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f000089c000-0x9)='/dev/sg#\x00', 0xff, 0x4000) lseek(r5, 0x0, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000aec000-0x10)) ioctl$EVIOCSABS2F(r5, 0x401845ef, &(0x7f0000abc000)={0x8, 0x6, 0x779e, 0x2, 0xffffffffffff0000, 0x10da}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aea000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f00002e2000)=0x10000000007b, 0xfffffffffffffe0e) 2018/02/12 11:10:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000008e000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000000000)=[r1, r2]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000a6f000)={0xdf3b, {{0xa, 0x0, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x8e}}, {{0xa, 0x2, 0x51d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80}}}, 0x108) fchmod(r0, 0x172) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00002a1000-0x4)=0x80000000, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00009f8000-0x4)) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x3b, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x287f}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000008000-0x290)={0xe1400, {{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x4, [{{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}}]}, 0x290) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000009000-0x8)) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ecd000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000064f000-0x58)={0x9, 0x5, 0x4, 0xfffffffffffffff8, 0x7fff, 0x9}) write(r0, &(0x7f000031d000+0xf9), 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000bfe000-0x10)={0x8, &(0x7f0000519000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fcc000)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000}) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00009ba000)='./file0\x00', 0x0, 0x10c) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000000)=0x10, 0x800) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000248000)={{{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, 0xe8) sendto$inet6(r0, &(0x7f0000809000-0x4), 0x0, 0x0, &(0x7f0000a8b000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000-0x20)={0x3b, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000001000-0x10)={r2, 0x287f}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000008000-0x290)={0xe1400, {{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x1, 0x4, [{{0xa, 0x3, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, {{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x5}}]}, 0x290) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000009000-0x8)) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006c2000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000091c000-0x4)=0xf56b, 0xfffffed4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cab000)='/dev/ppp\x00', 0xfffffffffffffffe, 0x0) lseek(r0, 0x0, 0x3) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f00002aa000-0x4)) write$selinux_access(r2, &(0x7f000010c000-0x43)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) 2018/02/12 11:10:25 executing program 2: ioperm(0x9, 0xa8d1, 0x8001) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000062e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) sendto$inet(r0, &(0x7f0000de3000-0x1), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f00009e1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2}}}) connect$l2tp(r1, &(0x7f0000420000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x0, 0x1, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x3a) readv(r0, &(0x7f0000b37000)=[{&(0x7f0000e1b000-0xd8)=""/216, 0xd8}], 0x1) shutdown(r0, 0x1) 2018/02/12 11:10:25 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) readahead(r0, 0xa, 0x2) ioctl$int_out(r0, 0x5460, &(0x7f0000516000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000616000-0xda)=""/218) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000), 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000039000-0xc)='./file0/bus\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000025000-0x86)={0x0, 0x7e, "d998cc59f9869a26b4eec2595f4b3ab0aa11f08ec3550e015dfceb39a35b3ce378dcf46e068ab4f0e0bf67aa98b61c23bf3927bef084c2463d41d39abffbe4acc6a370f4ab6c71193f1e93e8cc10bd99f51af9ba246c4207a48a68bfaea5fe88ade4a013f451fc391f4263a34c16852a3fadaa796e0fafc7ec303dc0f122"}, &(0x7f000000c000-0x4)=0x86) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000003a000-0xa0)={r1, @in={{0x2, 0x3, @rand_addr=0xfa}}, 0x23, 0x4, 0x5, 0xc3, 0x1}, &(0x7f0000022000)=0xa0) 2018/02/12 11:10:25 executing program 4: 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) dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f00002bb000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000ba000)=0x4) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000753000)={0x5, &(0x7f0000c35000)=[{0x5, 0x6, 0xe83, 0x8}, {0x0, 0x0, 0x9, 0x1}, {0xd83e, 0x0, 0x36e, 0x80000000}, {0x0, 0x9, 0x1, 0x7}, {0x5, 0x1f, 0x80000000, 0xffffffffffff0001}]}) mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f0000915000)='./control\x00', &(0x7f00008e9000-0x7)='mqueue\x00', 0x2400, &(0x7f0000f80000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:25 executing program 5: r0 = add_key(&(0x7f0000f8b000-0xb)='cifs.idmap\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000e7000-0xa)='id_legacy\x00', &(0x7f00007f6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c88000)=':-ppp1)\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000399000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x4, 0x100000001, 0xffffffff, 0xffff}, &(0x7f0000d63000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006d1000)={r3, 0x5, 0x1, 0x4}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000a1f000-0x9)='/dev/sg#\x00', 0x3f, 0x80) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000ca7000-0x43)=""/130) r5 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000766000)=[@in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfc}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xce}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0xc8) execveat(r5, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x800) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000f07000-0x8)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x10002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) r2 = openat(r1, &(0x7f0000001000-0x8)='./file0\x00', 0x80080, 0x104) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000000)=[0x8a4, 0x8]) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') open(&(0x7f0000004000-0x8)='./file0\x00', 0x400, 0xc6) renameat(r3, &(0x7f0000005000)='./file0\x00', r3, &(0x7f000000b000-0x8)='./file0\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r2, &(0x7f0000012000)={'system_u:object_r:crack_exec_t:s0', 0x20, 'system_u\x00'}, 0x2b) 2018/02/12 11:10:25 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f000049e000), &(0x7f0000000000)) r0 = getpgid(0x0) tkill(r0, 0x3d) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009a0000-0x90)=[@in={0x2, 0x3, @rand_addr=0x1}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, @in6={0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xd7}], 0x90) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000020000-0x4)) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000ca000)={0x0}, 0x84800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) r1 = getpgid(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000e79000)=[{&(0x7f0000a0d000)=""/216, 0xd8}, {&(0x7f00008aa000)=""/155, 0x9b}, {&(0x7f0000cee000)=""/221, 0xdd}, {&(0x7f0000f48000)=""/57, 0x39}], 0x4, &(0x7f0000edc000-0x20)=[{&(0x7f00004cb000)=""/4096, 0x1000}, {&(0x7f000077e000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2}, &(0x7f0000f64000-0x4)=0x20) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000808000-0x8)='./file0\x00', &(0x7f0000001000-0x10)={0x1, 0x4}) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x8000001000010, &(0x7f0000038000)="c8bcfe7d7718c0f808e4497f84d583b0f63e8de3aefeb334c7529ff97ba90e224783930159fcb4712b9d5bd6590c156f5405d98e57c908f1ba0cd1494205b5") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000039000-0xc)='./file0/bus\x00', r0, &(0x7f0000038000)='./file0/bus\x00', 0x6) write(r0, &(0x7f000002d000), 0x0) 2018/02/12 11:10:25 executing program 5: r0 = add_key(&(0x7f0000f8b000-0xb)='cifs.idmap\x00', &(0x7f0000d48000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00000e7000-0xa)='id_legacy\x00', &(0x7f00007f6000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c88000)=':-ppp1)\x00', 0xfffffffffffffffa) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bda000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000399000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x4, 0x100000001, 0xffffffff, 0xffff}, &(0x7f0000d63000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006d1000)={r3, 0x5, 0x1, 0x4}, 0x10) r4 = syz_open_dev$sg(&(0x7f0000a1f000-0x9)='/dev/sg#\x00', 0x3f, 0x80) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000ca7000-0x43)=""/130) r5 = syz_open_procfs(0x0, &(0x7f00008e0000-0x6)="6664001f66d0") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000766000)=[@in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xfc}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x1ff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xce}, @in6={0xa, 0x3, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}], 0xc8) execveat(r5, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00001f7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004ef000-0x4)=0x14) pwritev(r0, &(0x7f0000ec0000)=[{&(0x7f000096e000)="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", 0x1000}, {&(0x7f000028d000-0x4f)="bb4bba7821c33ff3b8d5e4ea9a3fcfcea43b0e16c8be8700e30cd45aeac04994d1bb89a3a78763656e13fd0e917bc7939f0bcda74ebed7105c7f1f869264ce3577fc3265c2f0870526cd253e11fc23", 0x4f}], 0x2, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x74}, 0x1}, 0x0) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00004c4000)='tls\x00', 0x4) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000030000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b21000)={0x0, @in6={{0xa, 0x3, 0x200, @empty, 0x1}}, 0x7fff, 0x8001, 0x7ff, 0x2, 0x6}, &(0x7f000075d000)=0xa0) syz_extract_tcp_res(&(0x7f0000797000), 0x4, 0x0) execve(&(0x7f0000c37000)='./file0\x00', &(0x7f00001b2000)=[&(0x7f0000f9a000)='\\vboxnet1selfvboxnet0user@\x00', &(0x7f0000b54000-0x4)='tls\x00'], &(0x7f00008c2000-0x28)=[&(0x7f0000541000-0x2)="9400", &(0x7f0000f40000-0x1)='\x00', &(0x7f0000caa000-0x5)='--%(\x00', &(0x7f0000a65000-0x2)='@\x00', &(0x7f0000a10000)='eth1em1\x00']) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bde000-0x98)={r3, @in={{0x2, 0x1, @rand_addr=0x7a09}}, 0x8, 0x1c00}, &(0x7f000013e000)=0x98) epoll_wait(r1, &(0x7f000025b000)=[{}], 0x1, 0x0) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000011007fafb72d1cb2a4a280930b064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) timerfd_gettime(r1, &(0x7f0000006000-0x20)) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000f1d000)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00006bc000)=[@in6={0xa, 0x3, 0x2475297a, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xbe0}, @in6={0xa, 0x0, 0x101, @loopback={0x0, 0x1}, 0x10}, @in={0x2, 0x2, @loopback=0x7f000001}], 0x64) r1 = dup(r0) bind$inet6(r1, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x39) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = memfd_create(&(0x7f0000def000-0x8)='selinux\x00', 0x3) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000238000-0x4)=0x7d, 0x4) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3c8}, 0x1}, 0x0) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008b8000)='yah\x00', 0xdd57) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f00005a9000-0x37c)=@polexpire={0x108, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}}}, [@algo_aead={0x4c, 0x12, {{'ccm_base(ecb(camellia),rmd128)\x00'}}}]}, 0x108}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000e55000)) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x3c2, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x20)={{r2, r3/1000+10000}, {r4, r5/1000+10000}}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet6(0xa, 0x8400000000000802, 0x0) sendmsg$inet_sctp(r6, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x0) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f000031f000)={0x47e5e8, {0xfffffffffffff27c}}, &(0x7f00008f7000), 0x8, &(0x7f0000e05000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005e3000-0x9)='/dev/sg#\x00', 0x10000, 0x8c841) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000471000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7d) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001c7000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000053c000-0x4), &(0x7f0000001000-0x4)=0x2d1) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000-0x4)=0x14) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000002000)=@syzn, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0xc1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x3ffffe, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in=@dev, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000003000)=0xe8) r4 = open(&(0x7f0000003000)='./file1\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r4, &(0x7f0000002000)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000005000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000e19000+0xfe5)) r6 = accept4$ax25(r1, &(0x7f0000ade000-0x10), &(0x7f00003ef000)=0x10, 0x800) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f00006a8000-0x4)=0x0) r8 = syz_open_procfs(r7, &(0x7f00004a5000-0xe)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000910000)={0x0, 0x80000000}, &(0x7f0000fc8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f000032d000-0x18)={0x0, 0x7, 0x30, 0x3, 0x101}, &(0x7f00003c6000)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000cf9000)={r9, 0x100000001, 0xdd0, 0x9, 0x10001, 0x7, 0x40, 0x1f, {r10, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x9, 0x1f, 0x1000, 0x3f, 0xfffffffffffffffb}}, &(0x7f0000972000)=0xb8) writev(r8, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x8000f, 0x7fffffff) socket$inet(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x826, &(0x7f000019c000)=""/133) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4), &(0x7f00002cf000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f05000)) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x802, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000f50000-0x4)={0x0, 0x2, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) getpeername$netlink(r3, &(0x7f0000d01000+0xe1d), &(0x7f00003c2000)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x86) add_key$keyring(&(0x7f0000d9a000)='keyring\x00', &(0x7f0000f7e000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000bd9000)='syzkaller\x00', &(0x7f0000408000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00009d1000-0x9)='selinux.\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000f71000-0x8)='keyring\x00', &(0x7f000015e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) r2 = add_key$keyring(&(0x7f00007fd000-0x8)='keyring\x00', &(0x7f0000da7000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r3 = add_key$keyring(&(0x7f00005e7000-0x8)='keyring\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000e73000-0xb)='asymmetric\x00', &(0x7f000065c000-0x2)=':\x00') bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff41, 0x5) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000712000)='bic\x00', 0x4) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0xf)='\\}md5sum//self\x00', 0x1) 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(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000005000-0x8)={0x0, 0x7}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000004000)={r2, 0x2b, "9902709eed22db140198bc3bc344bbfd552bca8e921628169e61615499a92f6d8f27b7870fbf9284dd26fc"}, &(0x7f0000001000)=0x33) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0x72, "f8f97dc02f978d7d71700503146620fc04ed5cb00d88c8c1f44ec267b2f5aa812f1d524f132ad1b3433d0c5d1af79b4240e622e6e193127c8b7acecfc24309a44e736d64df3d98e0780fc7f553e8780c19dbf57820fbea7949fde979dd24d8f4a6e65ae29fabd5fe77c990ec67c9b434b0be"}, &(0x7f0000003000-0x4)=0x7a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000005000-0x10)={r3, 0x40, 0x0, 0x2}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000-0x8)={r3, 0xf5c8}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000006000-0x3d)=""/61, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000007000-0x2)=0x1e6) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000001000)=""/183) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000+0xab0)={r4, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @rand_addr=0x7}, @in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x2, 0xadc, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f0000002000-0x4)=0x10) r5 = socket(0x0, 0xa, 0xd4c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xce, "cbd9ab4ecbefa6fb4904f91c94d02aef78a2ec7afcfa2d75f1a86bfad95705514127b5211252efaababd2cb4031de28725a7bd7a1a6eb8c51e69eb9273c93043c08f1896061cc624279f9612ea64c97b0367485040dc2be9db05dfff4730a807d5993fd058566f454eea7baae6df39bb884ff69abb7ccf18a002787d4ffc00071c071bdf53c4f18f924e596d47331f4c4dc5c44815efb0914a67ce3dc98bd1772e6b66e5e9864ad8d9813b5381e63d937021837dae8f3e644fcf025b08bff0b501a8794c3065034dbf93511b14e5"}, &(0x7f0000001000-0x4)=0xd6) ioctl$TIOCSBRK(r1, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000003000-0x8c)={r6, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}}, 0x8c) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000001000-0x4), 0x4) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004a7000-0xc8)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x3, [{0xef, 0x8, 0x5, 0x0, 0x0, 0x8}, {0x2, 0x80000002696bdd9, 0x4, 0x0, 0x0, 0x280}, {0x401, 0x5, 0x800, 0x0, 0x0, 0x2000}]}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl(r0, 0x8936, &(0x7f0000000000)) [ 35.978585] device gre0 entered promiscuous mode 2018/02/12 11:10:25 executing program 7: prctl$intptr(0x8, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000906000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0x2, 0x4) sendto$inet6(r0, &(0x7f0000414000-0x91)="3d63e622034836e59c199938343c827e01be4f1a31d1e585efbfc7960ea7cc349307c39cb72748442a6ed7587b60547c0e26c3ae47dfb73c790998cf0a82f3eb14aa53692ba95f2d1734b236bb85b65babd1ac6b1ee24b4b28202eb26bc77f2030d3e002fde0c8e0a29835c25ae39baf13679e8ce57984484ce7163751e0c9b1daba90ea747b40c8cc44265d5e32c2115e", 0x91, 0x804, &(0x7f0000000000)={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x1c) 2018/02/12 11:10:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x8000001000000c9, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000aa4000-0x10), &(0x7f0000001000-0x4)=0x10) 2018/02/12 11:10:25 executing program 2: epoll_pwait(0xffffffffffffffff, &(0x7f0000470000)=[], 0x0, 0x0, &(0x7f000038f000-0x8), 0x3) alarm(0x8) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e16000)='/dev/sequencer\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000a73000)='./file0\x00', 0x82) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000d12000)='./file0\x00', 0x1) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000c52000/0x1000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000921000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020e000)='/selinux/enforce\x00', 0x83c, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000dfa000-0x18)={0x8001, 0x7fff, 0x18c, 0x5, 0xda35, 0x7cb}) 2018/02/12 11:10:25 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000acb000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000e63000-0x8)=@assoc_value={0x0, 0x563e}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xd2, "814bea05b8962f2aa1d2695d26f8b67bdc2d02d01d1fa20c3a67c2ec4faa958545df50f216a35a2f5a0aad0264725e8b0cb609337049deac872a4135af35d9da9288efb33210ff70d5362b5f64f3a2eb83b4aa30a996f6a27e3c469e0058db47912a3d0e374f8b04fac0be62d672bbe8adf87629e42d52d044387b68117c91b16040db89ac4e714fedbc6893d414730d0215c7b3dc66d0eb94690a8a6e85f49afbd46d891a7de4c0f14d2912fb212b9c06a906267327334e9c1428ad6cbb02c076c49adb230b02daeb7ec3730b5f6800131f"}, &(0x7f0000001000-0x4)=0xda) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000+0x8be)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x81, 0x3}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000005000-0x7f)=""/127) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000004000-0x4)=0x40) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000006000)=""/4096, &(0x7f0000006000)=0x1000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x3, &(0x7f0000000000)=""/17, &(0x7f0000008000)=0x11) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000005000)=[{&(0x7f0000004000-0x9b)="cb710c40763d1b5f57cb29d249b7a64bcdec55e1053925697656cac786905376197a5c4217da8278acf376b369ee2aeb60184c8b6facc9c2379bb4e71fb9f389567ede76dcf9ddd10db5cdc92ccb71dff3271832f67cf4461f099e37b4b39b776fd91a0195a6a245eb17d61611a9047365f49256515aeb81bcd7e59a20f3579846a5041c0b96360209ed0f870da7aa28a285730ed676ad8dadc122", 0x9b}, {&(0x7f000000a000-0x1000)="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", 0x1000}, {&(0x7f0000009000)="b44c465cb8fa7ffdc46e536096e142ca1a3db983831dff276eb64ce40e485e77a250847fde73d6fceb5cc1707ed4459495de6b523f53aabfb91f71b4b337010ecd6ddc68bdad8774e374c2e16000fbfbbd8169ef9872407053e5e86ae2d6862283711b1404470b834d232683a398f1d7bcd5393b5e07781f4ab0c6fad26dc346d2cf03dfea0094bd6c634f895a6e0f764a5cd8a5a9c6728db424d39509b2f9d3fb980ca26f5d696e05e3e316311d1f03e3c22f6fbffb172da1c71b46106d493cccb7ad23cb43f8e145e688b6f121a9da571c88b7a639", 0xd6}], 0x3, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000000a000)={0x5, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}}}, 0x90) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ec000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e1b000)={0x8, {{0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a1000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000292000)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5d000)="4b01000442", 0x36c) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000-0x15)='/proc/self/net/pfkey\x00', 0xc00, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000019000)={0xff}, 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000018000)={0xfffffffffffffffb, {0x2, 0x3, @rand_addr=0xfffffffffffffff8}, {0x2, 0x1, @empty}, {0x2, 0x3, @loopback=0x7f000001}, 0x200, 0xfffffffffffffffb, 0x1, 0x4, 0x7fff, &(0x7f0000018000-0x10)=@generic="77984c5c60897a07afa9f88bbb8dc26e", 0xffff, 0x8, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000014000)='net/stat\x00') fstat(r1, &(0x7f000000f000)) signalfd(r1, &(0x7f0000005000-0x8)={0x438}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f000001b000-0xf3)="deefd2b06b1febab25b4e7b250a140488c55e80532b5cd1cdcc839c901cbc354292fdaf3ef675eefb7a2c1ec39cf950404f359836eda296cec5fcc95b4f4a7af1809e145c47d1fa5670c3bcbe509be3a9a06546002ca54f52c3ccf08f9c78a1485c9238b5797804d72db6347d99e670ae85e22dc0d1a4a1ab777562b44944354f37465b9494efd55b68c0a59add25f7afaf0862189f26e407d1ad45e368b69a43df62a64c78cec832093e5bff13277785d000d8fb0ed03e45b7aed6cdba0fe1f7ecf0940b5eee1ee545a957a70a3a45f97f41f52f3c62c7755d5c7954a9ad3f29491b75af3f10f18d1a3682cb9b5b7fffc3d8c") 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x200000000000015e, &(0x7f0000000000)=[{0xa, 0x0, 0x0, 0xdfffffffffffffff}]}) lremovexattr(&(0x7f0000cd9000-0x8)='./file0\x00', &(0x7f0000155000-0x16)=@random={'security.\x00', '/dev/ashmem\x00'}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000808000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000062f000-0x108)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100}}, [0x7, 0x9523, 0xbf, 0x1, 0x9, 0x1, 0x6, 0x5778, 0x5, 0x20, 0x200, 0xffffffff, 0x3, 0x1, 0xffffffff]}, &(0x7f00000ae000-0x4)=0x108) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a65000-0x8)=@assoc_value={r1}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ce6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f00005b3000-0x8e)=""/142, &(0x7f0000872000-0x4)=0x8e) write$fuse(r2, &(0x7f0000874000)={0x50, 0x0, 0x1, @fuse_init_out={0x7, 0x1a, 0x1113c849, 0x5, 0xbdf0, 0x75e, 0x2, 0xa9e4}}, 0x50) 2018/02/12 11:10:25 executing program 1: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) pipe(&(0x7f00003fb000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00008ac000-0x14)={@local, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000093c000)="8ec2", 0x2, 0x4050, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) stat(&(0x7f00006c9000)='./file0\x00', &(0x7f0000630000)) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000018000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x8e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x6a, 0x0, [], "cf9245d697c53d95d4b7784b9772c2085cde7c9ad83233a12a7c7a0dc8e64ac81c9ca51546664d67b01e8f820a3a492c0023825ad0ffa81085aa597cef503e1c48882ab7de35d24c11791e6ceb0d84a290d9e63863296d60c3af28e795f6a8c82da72198864d43d040f2"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}, 0x92) getsockname$netrom(r0, &(0x7f0000016000-0x48)=@full, &(0x7f000000a000-0x4)=0x48) 2018/02/12 11:10:25 executing program 4: clone(0x0, &(0x7f00004c9000-0x43), &(0x7f0000347000-0x4), &(0x7f0000e54000-0x4), &(0x7f0000368000)) socketpair(0x1f, 0x7, 0x81, &(0x7f0000667000-0x8)={0x0}) getsockname(r0, &(0x7f0000219000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000723000)=0x26) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000-0x1002)=@file={0x0, ""/4096}, &(0x7f000051f000-0x4)=0x1002) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000ec9000-0x8)='./file0\x00', 0x400) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000831000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000ffe000)='./file0\x00', 0x0, 0x0) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000db3000)={0x0, 0x0}) nanosleep(&(0x7f00009d3000)={r1, r2+10000000}, &(0x7f0000fe4000-0x10)) mq_timedsend(r0, &(0x7f0000243000), 0x0, 0x0, &(0x7f0000000000)={0x0, 0x1c9c380}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000d6000)=0xffffffffffffff61, &(0x7f0000bf3000-0x4)=0x4) syz_extract_tcp_res$synack(&(0x7f00004af000), 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000cc000-0x4)=0x0) ptrace$cont(0xffffffffffffffff, r3, 0x6837800000000000, 0x8) 2018/02/12 11:10:25 executing program 0: r0 = socket(0x10, 0x3, 0x0) fstat(0xffffffffffffffff, &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000071000-0xe)='/dev/keychord\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000000)={0x6, 0x4}) fchown(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"8f88569e2bb52c"}, 0xffffffffffffff1d}, [{"1c83e7c51e3a0f"}, {"48af96e9fa6f99"}, {"a9fe25c4e3dca1"}, {"c555c8f9871a3e"}, {"c71addf32b237f"}, {"1006997545d4e3"}, {"54104b08b53dac"}, {"76c8f81674b9e0"}]}, 0x48) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000166000-0x108)={0x2, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x2, 0xe5b, @ipv4={[], [0xff, 0xff], @rand_addr=0x401}, 0x5}}}, 0x108) 2018/02/12 11:10:25 executing program 7: r0 = memfd_create(&(0x7f0000356000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000d06000), 0x4) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d5000)="6e65742f6465765f6d6361737400c087ea55011e14c9e3470d3355a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendmsg$nl_crypto(r0, &(0x7f0000501000)={&(0x7f00002bb000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000238000-0x10)={&(0x7f0000519000)=@upd={0x100, 0x12, 0x1, 0x1, 0x0, {{'ctr-serpent-avx2\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0x80}, {0x8, 0x1, 0x81}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x5}]}, 0x100}, 0x1, 0x0, 0x0, 0x804}, 0x4000) sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f79000)=@newneigh={0x30, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f00001c9000-0xe)=@l2={0x1f, 0x0, {0x1, 0x1, 0x2, 0x8, 0x4, 0x6}, 0x7ff, 0xb16}, 0xe, &(0x7f0000f7d000-0x50)=[{&(0x7f0000f7d000-0xa8)="251e635866d03c16a321434d7274905c8c857335f85b2b78f4127450b23b7a356e45212fe80debd309badb72ae352b8363f686b0d767fd5f4cd1ae12881e0f98a8bcb738e7d3ca701d533f599b39f0968842236b651c2a2e28844fdac9ec22c261b555d18eb4de0b2d24a1ca86f7037def443aa3b1b2eedea7708f6d153e6ac76e40dbbe4def87cceb80c9b7ce4dbaecbebbf33fd2d7c7697fd73f3eae379dcad6ad14a09d621e09", 0xa8}, {&(0x7f00008ba000)="806f44c68d3bbdf46be124b9e64e497ef4971f99b5675e073b5000abc6a42592bcc798fd2534a7b3e89d0e995bf9caf8a88acf418312932a7a05a5313fd7c856e16c04ad30c684f62e0b0324bb6df7b0048aeed451d909c3c094ffec1fa563d3c0665b62448f180c9dd24be311fdab0b1ffc044000485596f8572736767c64e8257bea89532e8c12be940d56", 0x8c}, {&(0x7f0000f7d000-0x1000)="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"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"}], 0x3348, 0x4000}, 0x4040051) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) r1 = syz_open_dev$sg(&(0x7f0000bc2000)='/dev/sg#\x00', 0xfffffffffffff000, 0x20001) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000370000), &(0x7f00000cb000-0x4)=0x14) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000008000)=""/34, 0x22, 0x2ce, &(0x7f0000001000)={r1, r2+30000000}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)) bind$unix(r3, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000f000)='GPLem1@cpusetbdev\'\x00', 0x880, 0x2, &(0x7f0000005000-0x40)={0x7, 0xfffffffffffffffa, 0x1c, 0xe77ca20000000000, 0x7, 0x5, 0x6, 0x3}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000000f000-0x8)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000000d000)='./file0\x00') ioctl(r4, 0x80000001, &(0x7f0000005000)="ceeeb46641cd6349c253e46cf3c3d40bee6472b7a97407fa41616ea40812b22905e9625bcabaeb84958f266d1e75d44e2a72ac6486ea54dcdd3266c6d4aa6e8292daed695a60") connect$unix(r4, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x10000, 0xec, 0x6, 0x6}, &(0x7f0000012000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={r5, 0x0, 0x30}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000011000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) connect$unix(r4, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8020a}, {}, 0xffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00001a7000-0x61)="04e4afde2a141d0d1aea87b2df8a5f89978f6ced71dd6b7101aaaecbffc60e8ef988edd3e994ad6a87f67eec7b1e704b036fc267052dd38afb18adbcd353b70385fa830adfc53ff207f34ad5108efca95acd929d9326c84edc2d789819a825b1ef") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e6c000)) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000cd6000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bea000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009a3000-0x4)) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc6000-0x8)={0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000678000)={0x5, 0x7, 0x68, 'queue0\x00', 0x401}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00008a1000-0x4), &(0x7f00005ed000-0x4)=0x4) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000fc7000-0x4c)={0x9, 0x7, 0x5}) ioctl$VT_ACTIVATE(r1, 0x5606, 0x966) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000852000)) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0x795000)=nil, 0x795000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000795000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000796000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x29, 0x8) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000797000-0x4), &(0x7f0000796000)=0x4) read$eventfd(r0, &(0x7f0000773000), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006fc000)) 2018/02/12 11:10:25 executing program 2: munlock(&(0x7f0000b5e000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xca, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000062f000/0x4000)=nil, 0x4000, 0x8000000000015) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000398000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00008f1000)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000848000)={0x0}, &(0x7f0000331000-0x4)=0xc) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000095d000)=r1) pipe2(&(0x7f000095d000-0x8)={0x0}, 0x84000) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000763000-0x4)=0x1ff) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f000095e000)=@ax25, &(0x7f000095e000)=0x10) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fffffff) ioctl$TCXONC(r1, 0x540a, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000073000)='/dev/sequencer2\x00', 0x400000, 0x0) sendto$llc(r3, &(0x7f0000e36000-0x1000)="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", 0x1000, 0x80, &(0x7f00007af000)={0x1a, 0x1d, 0x3, 0x9, 0x5, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) poll(&(0x7f00003fe000-0x8)=[{r2}], 0x1, 0x0) 2018/02/12 11:10:25 executing program 1: mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000612000/0x2000)=nil, 0x3, 0x1000000000, 0x40, &(0x7f0000c22000/0x1000)=nil, 0xc978}) ftruncate(r0, 0x5) mlock(&(0x7f00009a7000/0x3000)=nil, 0x3000) 2018/02/12 11:10:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') lseek(r0, 0x48, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f0000001000)=""/224, &(0x7f0000002000-0x4)=0xe0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7ff, 0x0) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000)='/dev/hwrng\x00', 0x200, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000008000)=""/34, 0x22, 0x2ce, &(0x7f0000001000)={r1, r2+30000000}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000007000-0x4)) bind$unix(r3, &(0x7f000000d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000000f000)='GPLem1@cpusetbdev\'\x00', 0x880, 0x2, &(0x7f0000005000-0x40)={0x7, 0xfffffffffffffffa, 0x1c, 0xe77ca20000000000, 0x7, 0x5, 0x6, 0x3}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f000000f000-0x8)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f000000d000)='./file0\x00') ioctl(r4, 0x80000001, &(0x7f0000005000)="ceeeb46641cd6349c253e46cf3c3d40bee6472b7a97407fa41616ea40812b22905e9625bcabaeb84958f266d1e75d44e2a72ac6486ea54dcdd3266c6d4aa6e8292daed695a60") connect$unix(r4, &(0x7f000000f000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000000b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x10000, 0xec, 0x6, 0x6}, &(0x7f0000012000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000c000)={r5, 0x0, 0x30}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000011000-0x90)={0x5, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) connect$unix(r4, &(0x7f0000009000)=@file={0x1, './file0\x00'}, 0xa) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x9, 0x0, 0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000003c000-0x4)=0x3, 0x4) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000790000-0x10)={0x0, 0x7ff, 0x5, 0xed9}, &(0x7f000093e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000485000)={r3, 0x89, "f6e92644cd91574dca00b46d37e5dd38d804624f001facc757b0c27ff91face01b30deda6cdbd8dcd101d662ae337a4a05207dd595777f13e95531865bade0a63155d84101301b1bceb29c56bb55f09f7dcf20b01e7c520fee7b1a753b0d82dcca9bacb62387424833891d4d909af91884334380db7419fb4d920dc30f8498aaf2fdf4fbb57a24008a"}, &(0x7f0000031000-0x4)=0x91) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000939000)=@ethtool_wolinfo={0x1f, 0x0, 0x0, "37601badc875"}}) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000093e000)={r4, 0x7}, &(0x7f000093f000-0x4)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='vboxnet1cgroup\x00', 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f45000-0x10)={&(0x7f0000e06000/0x4000)=nil, 0x4000}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x4)='bbr\x00', 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xc2)={0x0, 0xba, "0003bab21d565b35f58145693e62ed9914f43b07bd16cf6e14d3795669211c6a71585727b1af1343bf686248878d48a69e0f5bcd2ae015dae38a9ecdc4eff15ea929a70a04da47a28f557965057bd126417ced98c48cfdde80e3b32b7dd21a5191dcfb2861ec079245c0c5e39f15fdb003dfb514afb71808dcded633a0cae99696ba6c651744b09fbf11bbe2ae369fabe1347f44c0679f3ac4c7f821189f133f211f5eae0368a1fbe67cf4016e589f99cc2a70c4f1bb05e22a41"}, &(0x7f0000001000-0x4)=0xc2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @empty}}, 0x2, 0x6, 0x7, 0x100000000, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) prctl$intptr(0x26, 0x0) 2018/02/12 11:10:25 executing program 4: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000a49000)='net/rt6_stats\x00') splice(r0, &(0x7f00008df000-0x8), r0, &(0x7f00009de000-0x3), 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x8, 0x1}, 0x1, 0x0, 0x8000, {0x9, 0x2}, 0x6, 0x1}) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000001000-0x10)) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000e000)={r2, 0x1}, &(0x7f0000005000)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0x30200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000f000-0xc)={0x10000000}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000010000-0xb)={0xe7, 0x1000, 0x1, 0x1, 0x3ff, 0x3, 0xff, 0x7, 0x10000, 0xfffffffffffffff7, 0xfffffffffffffffb}, 0xb) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000000d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x0, 0x8, 0x0, 0x3, 0x2}, &(0x7f0000006000-0x4)=0x20) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x10)=@can={0x0, 0x0}, &(0x7f0000ae7000)=0x10, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f47000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, r2}) fcntl$setsig(r0, 0xa, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000002000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000003000-0x4)=0x5, 0x4) fcntl$notify(r0, 0x402, 0x2) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xd8, 0x880) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) ioctl$KDSETLED(r0, 0x4b32, 0xaa1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f00003ed000/0x4000)=nil, 0xe6d5, 0x7, 0x9, &(0x7f0000000000/0x3000)=nil, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x200000, 0x9) fdatasync(r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, [0x8000, 0x4, 0xa33, 0x7ae3, 0x3, 0x3ff, 0x3, 0x7, 0x4000800000000000, 0x1ff, 0x3, 0x4, 0x99a, 0x81, 0x8]}, &(0x7f0000003000)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000006000-0xc)=@sack_info={r5, 0x3, 0x2}, 0xc) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000006000)=0x2) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000001000-0x73)="fdf41a6f1ebc294ed4493b77834333f08c98791cc48b0935453321b5c5dc6252a78a942a37af097c31ecd26da40563a3e2036e6219de7bb43aeb7366585e62b88aee08f744bffe461ebf506de7fa02de167c4eccb7bd5765a91eade7a0fae01a693eefd02caea7a754ecf3bffcf357fb7351b7", 0x73) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000007000)='r', 0x1, 0x5, &(0x7f0000007000)={0x1a, 0x0, 0x9, 0x5, 0xe3b, 0x100000001, @random="98e002a10b26"}, 0x10) 2018/02/12 11:10:25 executing program 5: r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0xd3, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0xfffffffffffffffb, 0xc2, 0x6ed, 0x3, 0x1ff, 0xb9, 0xffff, 0x7, 0x200, 0x3}, 0xb) 2018/02/12 11:10:25 executing program 1: socketpair(0x10, 0x8000b, 0xfffffffffffffff9, &(0x7f0000782000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000616000-0x8)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0x51d10ca3c6f1c091, &(0x7f00009c0000-0x4)=0x8, 0x4) symlink(&(0x7f0000d10000)='./file0\x00', &(0x7f000037f000)='./file0\x00') write(r1, &(0x7f000070d000)="2400000024007f0000000006000000000000f00000000000000100bc00101f00bb00ff10", 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000234000)={0x0, 0x100, 0x30, 0x800, 0x1ff}, &(0x7f0000fcf000)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000095a000-0x69)={r3, 0x61, "57ee99d0251d145c2aa5024a03d1077c1a8a2a74db4c8a445e17d08106e4db4b5dcec5dd272457ee4bae5756d1bd14f9404c959779584370eaaaa81990a243ed34174e57ab7b7e85b54e9841d59623cce7b5c6aa2a124c9c1fda5bfa5ce27ff167"}, &(0x7f0000500000-0x4)=0x69) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000308000-0x7)='task\x00') syz_open_dev$sg(&(0x7f0000083000)='/dev/sg#\x00', 0x10000, 0xe8000) socketpair(0x1d, 0xa, 0x1, &(0x7f000033d000-0x8)) utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f00001fe000), &(0x7f00005c1000-0x4)=0x4) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a1e000-0x9)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002dc000-0xc)={0x0, 0x8, 0x2, [0x1, 0x9]}, &(0x7f00004e2000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca5000)={r1, 0x5}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00001e3000-0x4)) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fc8000-0x8)={0x0, 0x0}) fcntl$setstatus(r0, 0x4, 0x0) r1 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r2 = dup(r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000087000-0x4)=0x5, &(0x7f0000dbf000-0x4)=0x4) mq_timedsend(r1, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f00005c5000-0x4c)=""/76, 0x4c, 0x2122, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002de000)={0x0, 0x0}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000874000)) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00003db000-0x8)={@multicast2=0xe0000002, @rand_addr=0x3d5}, 0x8) r5 = eventfd2(0x3, 0x80800) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000f9e000)={@local, @local}, &(0x7f0000f25000-0x4)=0x8) mq_timedreceive(r1, &(0x7f00004d4000)=""/131, 0x83, 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f000090c000-0x72)=""/114) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d37000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a0d000)) r3 = fcntl$dupfd(r0, 0x0, r1) getpeername$netlink(r3, &(0x7f0000ca1000), &(0x7f000025f000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)) 2018/02/12 11:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b95000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000001d000)={0x0, 0x82, "b95c5c6331cf666068f9ccee225dbd2a156d633f9e457f1a10d385335b12ccad5f7bbbed1f253122064902a167e1085423708ffc77aded437e6f77ba9b4132df3f7c0d1f42c23a3d27ae11742b4c28696227c7ed551a730c03ede09c37bcdd3ec29129e167d039ab62d0d060f5992cf7fbc88178e7957c9d1a78db79e2199b457522"}, &(0x7f0000db0000)=0x8a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cff000)={r2, @in6={{0xa, 0x1, 0x7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x7ff}, 0xac3a}}, 0x2, 0xffffffff80000000, 0x80000001, 0x270, 0x100000001}, &(0x7f0000657000-0x4)=0xa0) pkey_mprotect(&(0x7f000022e000/0x3000)=nil, 0x3000, 0x4, r0) unshare(0x8000000) clock_gettime(0x0, &(0x7f0000754000)) r3 = mq_open(&(0x7f0000f0f000)="2d2400d9acefc24565e23688db6de6f5ec67d7a8d860e2618cc1ba7e30bf62a195a88f8bf087daf69817a588c3639a3be7c16cbd48c9507b5deeea4b0390031eb4c8bac95ef2da0f07f06cd35f8df189c336c800", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000ac2000-0x40)={0x2, 0x7, 0x2, 0x0, 0x1}) mq_timedreceive(r3, &(0x7f0000712000), 0x0, 0x0, &(0x7f000041a000)={0x77359400}) clock_gettime(0x0, &(0x7f0000a2f000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000087000)={r4, r5+30000000}, &(0x7f0000c38000)) 2018/02/12 11:10:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f39000)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000ba9000-0x8), &(0x7f000029a000-0x4)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) pipe2(&(0x7f00005a1000-0x8), 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007bf000-0xc), &(0x7f0000182000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) keyctl$session_to_parent(0x12) fcntl$setflags(r1, 0x2, 0x0) close(r1) 2018/02/12 11:10:25 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="afe1471498d3abf9c0693517b0099f16f084c00c7328555dd061cbe3ed7838cbfd48d0d5c423a9610670a79d9a70e8d5121f03c2be0c18fc65878797a6337028b873a53e62d6bd4c28f83ac8aa9dcfd8804d4786786bd28887c0dcacf93148632118342afd09feaecd4a869b320bf70612279f106e8a8d6ad8144b69ae258c0ac0054f581e7e4b5da711300a29df81be9a0056fd5979fc2f1b382d62cc481247bf81d45e8e367e367f9e078a8ae864d3e2c0d1c34458fb67d3f1703c6e64f75c55089a91704e7835167172cd2030dd79570a907bb6fc1cfcefee29cedd0583dabf251470ccd3cbbfeac1e86fc2f999969a15d32e08f61ae7fbe75494df78", 0xfe}], 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000001e000-0x2)="a843") mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000020000)='/dev/keychord\x00', 0x20040, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000020000)={0x6, &(0x7f0000020000)=[{0x5, 0x3ab1, 0x2f1d, 0x8001}, {0x1cd, 0x9, 0x3, 0x7}, {0x7f, 0x4, 0x7, 0x4}, {0x0, 0x1, 0x6}, {0x100000001, 0x7fffffff, 0xff, 0xf011}, {0x9, 0xb1f, 0x6, 0x2}]}, 0x10) 2018/02/12 11:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000ef3000-0x50)) 2018/02/12 11:10:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000973000+0x4f0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f00001bd000-0x10), 0x20c1000006, 0x0) 2018/02/12 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = socket(0x2, 0x3, 0x7) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000da7000-0xe8)={{{@in6=@mcast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00007f6000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f000096a000)={&(0x7f0000df1000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00004b1000-0x10)={&(0x7f0000e44000-0x3b4)={0x3b4, 0x14, 0x2, 0x2, 0x1, 0x3, {}, [@typed={0xc, 0xb, @pid=r2}, @nested={0x394, 0x63, [@typed={0x10, 0x75, @u64=0x81}, @generic="5f824d3c06a81890a4d06b7cf8f38daf2318beb7abe60e5015665f570f20d36c39", @typed={0xc, 0x17, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x83, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="faaf4d892a59f3fc24d8897b339fff78231ef4302e5f8e7388ae2729cfb5d021a4ce50ac0ccd7d83fb67849798f66d822668afab5abe3e5ec89252f6ab55cc0b89cef126ff61d60ff204d56471ea588a08d0d686763f33d078a429a416f25e410c4075c677556f168da062caca081716c67c99f60e743f0a54b04a84ff99f29dfcf34eb2224d61b0227ab9e3911b05193e6cf2bc0c58c436b8e9200fa5ffd93cd596a4cc7ad3c2b2375db40a4a24ad1c4c036429bc777cd4d984df1dcd39ae410540e9583d9045cd360b65269b16ae32c24a44f6c223d7f1a5", @generic="6e17d5fbd601e6269524882d1f29f8d1581ce03bfba8dc13d04e1091ad7903bec413a5ae2fe103af43929121d08f9667a49cf7d3698c9c6c386f2a80f3e4a0b1e18e5acf150e803d8c4f4909870ce70d509e51dcb9eeaf096816fe818d29e055e1790cd48ac89afd057668d9978517b5c98c974bb666db7aae47ec5d91bcab67e2bddf87cf85e5d0fa302e6c602f296e3614a4fb674ecad70ecea76dde2a5ebba792fd9d8103a6895383f014ab71bd8892b56de41f7148c83d4d39b77fcaee", @generic="91ae739b8be5cd809d4838fb29a8b95e64ccfd236338f51fce70608558729e1be7a88186bd795a270708e8e6a5bd8bd121d3a51b47ea071b2330646e74bfb3b45d6175be753093f1d6416cf7e9d607c3b7901e5e340b638e912619ef32d90693919b7026c2e6804524114c95df784f39cb233a4a71f94d08cdde6a18ca3335fcf13e5f8beb1eba7575d3998488701c5e864d5cc43198fc44fa2f18d8224e6ca8ae72b0252794c7558a370d0b4ff771438be8267411167e0481f26f7afee4c0", @typed={0xc, 0x5c, @uid=r3}, @generic="a48c51a3d563c1f7b11415240631af004791e2b8a7fd6768dd5fc0f6b31097472a135d2bbb552e5fb1a449997e4a220125015015ec61a03f9b179f710d73eadb8e64355c11c24f227bb532ae241a7dcbed99325bb8336aa4567d6f1dc7f3ce693769cc46ab1d5205dbb9ce9cce677a818858278e2a8c068fd6e1ff8c26c22baede2641c983cdf97cfeb4b0dd9ed4507f5efc1afd962bb2adb1fd7ad16423a2ae8992d603e9cf3e664ae32eb488a381ad4292671b218c44f788f1595d4f43eac6bd84711a5811a97b6b4de3a91a8c39f8e3d7e738b110ca"]}]}, 0x3b4}, 0x1, 0x0, 0x0, 0x4010}, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x29}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x100000000000035d) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000099d000+0x325)=0x4) 2018/02/12 11:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) pipe2(&(0x7f00005a1000-0x8), 0x4000) socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f0000b9a000)='./file0/bus\x00', 0x0) r4 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r5 = dup(r4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00007bf000-0xc), &(0x7f0000182000-0x4)=0xc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r5, 0x0) writev(r1, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) keyctl$session_to_parent(0x12) fcntl$setflags(r1, 0x2, 0x0) close(r1) 2018/02/12 11:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00002c6000-0x8)='./file0\x00', 0x240, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000cbb000-0x4), &(0x7f0000dcd000-0x4)=0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/12 11:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = getpgid(0x0) syz_open_dev$binder(&(0x7f00006ab000-0xd)='/dev/binder#\x00', 0x0, 0x2) r2 = syz_open_procfs(r1, &(0x7f0000225000)="8000fffc12001e090011") sendfile(r2, r2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000025a000)={0x0, 0x9, 0x9}, &(0x7f00002e8000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000e42000-0x8)={0x0, 0x401}, &(0x7f000063b000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00004b8000)={&(0x7f0000246000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000f9000-0x10)=[{&(0x7f0000912000-0x9c)="a48c8bcf651c26dec0f22dc062d5d8a4b2b84d906559eb37b2996aa1e3f9bdf6b33b207df21ae25f8bb7d37f3ad6c4e7f97b6e7db30c6bcd357e7f08db73af3bac622b942630209a2177a1b05ef8892ae69bc490ce65d12bfcd0d7579772bac49e61d96ca2aeb87e8124b1305e60df3ee1cbb8daa081c99c5efff90477272bfa0daf86f271b5fe1f47f15f55db26dbd50679db829b9e33535b528d72", 0x9c}], 0x1, &(0x7f000094e000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffff7, 0x10001, 0xfffffffffffffff9, 0x3c}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffc05, 0x200, 0xfffffffffffffffe, 0xf5, 0xd07d, 0x1, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff6ff, 0x2, 0x9, 0xffffffff, 0x5925459b, 0x8001, 0x7, 0x2, r4}}, @init={0x18, 0x84, 0x0, {0x136, 0x6, 0x6, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x4, 0x820f, 0x8001, 0x0, 0x738, 0xffffffffffff2cdc, 0x3}}], 0xf0, 0x20000080}, 0x4085) waitid(0x0, r1, &(0x7f000099d000-0x8), 0x80000007, &(0x7f0000fb1000-0x90)) 2018/02/12 11:10:25 executing program 1: r0 = socket(0xa, 0x100000000000002, 0x9) getsockopt(r0, 0x0, 0xd3, &(0x7f0000b40000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) pipe2(&(0x7f0000107000-0x8)={0x0}, 0x80000) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000981000-0x6)={0xaf62, 0x20, 0x3}) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[], 0x0, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8), 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) connect$llc(r0, &(0x7f0000005000-0x10)={0x1a, 0x15, 0x7, 0x1, 0x401, 0x6, @random="d18774bc1cd6"}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/12 11:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000de7000)) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@common='bridge0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x4, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}}}}, 0x2e) 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000aec000-0xe4)="9dc46c6842375a4d480225a0608a5435bfed3baefdb08afb20cead97a24edb409798e55c31645b4eaaa7650402e43be93e7fd2d11fedab0daacaadc33a725e8ff21ba745a472fdd3159e18d3d3120b634cba3f8178bc844e4e554fab8b098beab00efce854cfdd73b93e08e933cd9188194dd53b2c053a23715d75ee916b4c39169f72f6fc5a08b52b9febd0bcbc7e46e878f4ae0e1042befd875ea8a903e651035244e893145e0d89b878db1aea1cac2ae6fca60f13feb7acbaf7a3daf43ca273fa5a06a57c4d955ee8d227a70a2045c2f35293d1dbd5774ca4d50b893a9e0ef4de8a88") openat$pktcdvd(0xffffffffffffff9c, &(0x7f000083b000-0x15)='/dev/pktcdvd/control\x00', 0xc0400, 0x0) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r1, &(0x7f00009c7000-0x14)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = dup3(r1, r1, 0x80000) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00009db000)=0x400) ioctl$TCSETAW(r3, 0x5407, &(0x7f000031e000)={0xfff, 0x7, 0x6, 0x4, 0x7, 0x80000000, 0x5f, 0x4, 0x47c, 0x5}) close(r1) getsockopt$inet6_buf(r3, 0x29, 0x6c, &(0x7f00007b2000-0xcb)=""/203, &(0x7f00008b2000-0x4)=0xcb) getxattr(&(0x7f00000ad000-0x8)='./file0\x00', &(0x7f00004d8000-0x19)=@random={'osx.', '/dev/pktcdvd/control\x00'}, &(0x7f0000721000)=""/153, 0x99) bind$inet6(r3, &(0x7f0000af4000)={0xa, 0x3, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffa}, 0x1c) 2018/02/12 11:10:26 executing program 2: munlockall() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000424000)=""/242) r1 = socket$inet_dccp(0x2, 0x6, 0x0) linkat(r0, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00', 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffa}, 0x1c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000002000), 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000003000)={0x6, &(0x7f0000003000-0x30)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r2, 0x3}) getsockopt$inet6_tcp_int(r0, 0x6, 0x16, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mlockall(0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x40, 0x30, 0x8001, 0x7f}, &(0x7f0000004000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r3, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000005000)="32ed2bcd6934778cedef1e2c2f9d2bacf04c09c8dfef806fcd9a3d793a8bf6aa29d736e79cc4ecb500ca0a040112a9bb66d574cf3f4e6ac3b31996fc2f542e2e5a6ae2c77a9ff7fb30506d6199bc97092d582287953fe41ee204d2f3fb96a8f37b3212b1b146dfbf24d148c7089e86c651f19743d66c5cb9685e68abf681ec26a4a1e0b2c1fc85f8e8e27b938ac0c7cdf52220afd91d104793c6ed33efd6ef78c1b469eef76e0fdf7b49ab7192d7dcd58559b852500b3e91794268dfc19bc86e994369e658095ab1bdf0b393074238ee202c4a4cef2c9c73428b9bebd55b72b75e32b69bc8", 0xe5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffb) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xc0)={0x6, 0xb8, "7f4dbb6b19b91280b35a60f8525240439add194775bb4f7d984bddcd3e816f4cc684f7edaf7d4a5e83c6b26edc25483342739786932dc0e191548231aa0696929992caa09a3d198a1363a47ddbbd57b544d6816ed2426904330c971226a448d80429c799369d85a24baf0cde3770c8419a2088bde44a16198b85971af9ea4b7fd0ee4f21ad82c093693e8651b2b3e4cf639bbc28a9ae60a9c11789a2d99ac117d18567a6bf59d1ffb1b3e950d030791eea0ca0a196969d72"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000007000)) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e98000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000347000)) unshare(0x20000400) r1 = timerfd_create(0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) timerfd_settime(r2, 0x0, &(0x7f0000a39000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000edc000-0x20)) 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009d6000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, r1, 0x0, 0x4) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000f3a000)=0x400, 0x8) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000f000-0x1)={0xf30}, 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000e000)=0x4, 0x4) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000a1b000-0x8)=0xc942) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4000000000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ac7000)={0x20000004}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d81000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000109000-0x10)={0x5, &(0x7f0000b6f000)=[{0xff, 0x400}, {0x6, 0x6}, {0x7ff, 0xffff}, {0xffff, 0x7fff}, {0x7, 0x8}]}) [ 36.643598] device gre0 entered promiscuous mode [ 36.649082] binder: release 7427:7431 transaction 23 out, still active [ 36.649087] binder: release 7427:7431 transaction 22 in, still active [ 36.649091] binder: undelivered TRANSACTION_COMPLETE [ 36.649104] binder: release 7427:7446 transaction 22 out, still active [ 36.649106] binder: undelivered TRANSACTION_COMPLETE [ 36.649113] binder: send failed reply for transaction 23, target dead [ 36.649120] binder: send failed reply for transaction 22, target dead [ 36.661792] binder: 7427:7446 transaction failed 29189/-22, size 0-0 line 3004 [ 36.663240] binder: 7427:7431 transaction failed 29189/-22, size 0-0 line 3004 [ 36.674917] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.674927] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x2) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000000a000-0x1f)=""/31) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc6000)='./file0\x00', &(0x7f00007ca000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='em0@\x00', 0x5, 0x3) setfsuid(r0) pause() 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000)={@common='sit0\x00', @ifru_flags}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x12)={0x6, 0x0, 0x1, 0x401}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001000-0x10)={r1, 0x7}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xef)={0x0, 0xe7, "0e9eace57331897d48585bbb28efe6e143eb0356c639fb41a88c54d4db40c589ebe01a02f62a514b5cf3e0abd61b2b063bb85887d270cc621d0bb9a7cfbe84f9ad2a65f55f0b6906cf0e6f47c6bd0158acf41192d66ecbde5d8e5dc784dde939fa980eca507aa9a71e75b414c20ffa7980c60ae3ae06702f0c786aa7d63a6693ebd38c56e126e13f9087c4963120ea7d6603c3daad329e79a48e37770b6d9d83983b1b89d2e75d517c93b77d047b7ca2e6e12c90cd23330149791b41f68140733a5e3f4c19a4a5ac034b52c78ea8fce98f690fd028b70d2a1795f67d078b46001e2cc909218fc8"}, &(0x7f0000001000)=0xef) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xb, 0xfffffffffffff152, &(0x7f0000002000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x76)=""/118, 0x76) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000005000-0x4)=0x1c, 0x80000) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x1fffc0000, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x0, 0x7b, 0x0, 0x8008, 0x10001, 0x80008, 0x5, 0x100000003, r3}, &(0x7f0000004000-0x4)=0x20) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@delsa={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x33}, []}, 0x28}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f0000014000)=@ax25={0x3, {"cc4211e489ca46"}, 0x7fffffffff}, 0xb) r1 = eventfd2(0x7fff, 0x80006) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r0) getgroups(0x9, &(0x7f0000016000-0x24)=[r3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) fdatasync(r1) fchown(r1, r2, r4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000)='$em0%\x00', 0xfffffffffffffffb) request_key(&(0x7f0000017000-0x8)='big_key\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000017000-0xe)='wlan0security\x00', r5) pwrite64(r0, &(0x7f0000008000-0x32), 0x0, 0x347) pwrite64(r1, &(0x7f0000007000)="3f04a30ef74f8f84796a48080f8c58e8ed243a1480940f359e7077bf189613729a9dba2b55c2edf095a34234605dcca798ffe612392b39abb4b825de07e0b9ef3abb0af1b111d9636158f396d098337de0a63e1e2cb8e7c835e1f9d0de592157c67a5c6d5ac5e948013ec0ddc0dee4dd4295aa8036fd08e53d60f96d2001b072b3", 0x81, 0x0) 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000a15000-0x4)=0x7fffffff) 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0xf150, &(0x7f0000ca1000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x2a) futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0x9ffffffe) 2018/02/12 11:10:26 executing program 5: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000eb0000)={0x3, {"1fcf9a20a343d7"}}, 0x10) iopl(0x7) ioctl(r0, 0x8912, &(0x7f0000eb0000-0x9)="e7") 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f000002e000)=""/121, &(0x7f000003c000-0x4)=0x79) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000053000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = memfd_create(&(0x7f0000022000-0x30)='ppp1\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ftruncate(r2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x4) clone(0x0, &(0x7f0000054000-0x2), &(0x7f0000019000-0x4), &(0x7f000000a000), &(0x7f000000b000-0x1)) close(r0) 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dcd000-0xb)='/dev/hwrng\x00', 0x0, 0x0) dup(r0) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) 2018/02/12 11:10:26 executing program 5: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) setpriority(0x2, r1, 0x7fffffff) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x5, r3, 0x7fffff, &(0x7f0000c2c000)) 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dad000-0x37)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cb000-0x18)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') pread64(r0, &(0x7f00009f4000-0x1000), 0x352, 0x0) fchmodat(r0, &(0x7f00009e2000)='./file0\x00', 0x20) lseek(r0, 0x0, 0x0) write$fuse(r0, &(0x7f0000575000)={0x1c, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x1c) open$dir(&(0x7f000026d000)='./file0\x00', 0x26102, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001a4000-0xc)={0x30000004}) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ccd000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d0300000000ffe5007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb63701000000b5a9eec55349119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00004caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca070000000632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d430", 0x1c3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0xdd}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/12 11:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = getpgid(0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f000055a000)={0x20, 0x7f, 0x1, 0x3}) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000040d000-0x8)='./file0\x00', 0x20) r1 = getuid() ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000c15000)={0x7, 0x7}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000304000)={@rand_addr, @multicast2, 0x0}, &(0x7f0000ea7000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000be5000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000551000-0x42)={0x0, 0x3a, "b7c2fbf5ca25bf571da75439f967f6171abc1340a2f4ce0752a7f24ffb8b1c32fd3f0e88555c5996350ae30b4eb64945198a48724e19af47ae9d"}, &(0x7f0000c51000)=0x42) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000be4000)={r4, 0x5}, &(0x7f0000e0c000)=0x8) getsockname$ax25(r0, &(0x7f000021c000-0x10), &(0x7f0000d5c000-0x4)=0x10) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00001c4000-0x4)=r1) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f00009dd000-0xe)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000c8a000)={0x0, 0xad, "0f643b8854b724380fa689204368b93f01fac3f51a64d3403f1fb287df7299c7562941ad190999ff90d87e15a17ed3f962a816db14a8b04793c3128aa956be341da3ffb6e7e25511844300d2a437ddfbb9d4cacd7ed4bd9ce85ce667b0152297291798bf8d05e4b3a0050856e76962413c200ab20edef97891399b887aacfb82fb5060a2654b4f36c7b0995a48b96f537e87fcd0601cb78f3b3297e67aeadc0484f5b6cebdf7e25cdc83948dc1"}, &(0x7f0000821000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000062d000-0x107)={r6, 0xff, "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"}, &(0x7f00009c2000)=0x107) syz_extract_tcp_res$synack(&(0x7f00005d1000+0x552), 0x1, 0x0) write$tun(r5, &(0x7f0000655000-0xfc)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x1, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[], {0x8100, 0x8, 0x8, 0x7ff}}], {@llc_tr={0x11, {@snap={0xaa, 0x1, "eb", "6a8bf9", 0x8afb, "138f66d40d079317a52a6be5fd910585435d5015266d26254ba8758ec7b70580a39201e810ea956e92bc930ebf57188f17e495b3359f7d464befb27719f2b78e33f14c3b031d7d7ea8cfc7cdb734e304073d6229d7132c7b6e593581820e26315296d98775dbb87c33360701da0b3a660a999a9fcec0f03ee277ca0437bb5beaba48bebd0ce8e7944b5d51b45bc76eeb35f09ccf2b3f72997c73f2551091da19fcac4c300f5b490e82a1495fca2d83818ca55c70b9388abde0940795f94ad27e1db2ce7e8d7c04bcaa5ea9afd5aa71b5721aeb7f"}}}}}}, 0xf8) 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f0000d29000-0xc)={@rand_addr, @rand_addr, @rand_addr}, &(0x7f00005dc000-0x4)=0xc) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c11000)="766f010000a4", 0xe4) shutdown(r0, 0x1) r1 = socket(0x11, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006c8000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000086e000)=0x20) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000002000)=""/58}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000004000)="bcbd60e49e038feb35a4e402bd2a66532a70f7338f9ece7666e91a7667251eb2af80414f2069b8da8c8ec3f625eaf2b73b79211b6220276e0535d78465d80333c175a3e4ca7684cf5af0c11c619e862d8847b4c57a") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000006000-0x50)={0x1, 0x7fff, 0x3, 0x0, 0x5}) ioctl$void(r0, 0x5450) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d01000-0x9)='/dev/sg#\x00', 0x2, 0x801) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000bf5000-0xb6)=""/182) write$selinux_user(r0, &(0x7f00001ec000-0x2a)={'system_u:object_r:dbusd_etc_t:s0', 0x20, 'system_u\x00'}, 0x2a) socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000069a000)=0x1, 0x4) r1 = memfd_create(&(0x7f0000634000-0x3)=',\'\x00', 0x2) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00005f0000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x400000001, @empty}, 0x2, {0x2, 0x1, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r0}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20), &(0x7f00000b2000-0x20)) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000d62000-0x98)="d9ab0c1802060ba579beb1a26a89c37ca06ace350c9672b96f4ecf6c1480aa8ae1461909042f6eb131b90e50ed10b93be55fde50dd35417948bdc7ebebe8363fdbb4ad8f746a50352be15d356274b3ecab38f5e49d404a85d9aad8faa39452dbe6fe492516c6651504d6000ed164d053baaa8f099eb1637d8806ab10185122f4de3408afb62983d359bf04d6fb889bd3ad225e88d944b56a", 0x98, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00004aa000), &(0x7f0000368000)=0x4) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000029b000)={0x14, 0x7, 0xfffffffffffffffe, 0x7a6fc7e4d3c9391d, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000afa000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000d14000-0x18)=[{0x2, 0x8000}, {0xb}, {0xf, 0x8}], 0x3) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00006e5000-0x40)={0x9, 0xfff, 0x683, 0xaf, &(0x7f00002a5000)=""/175, 0x43, &(0x7f000093d000-0x43)=""/67, 0x30, &(0x7f0000b22000-0x30)=""/48}) socket$netlink(0x10, 0x3, 0x7) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) signalfd4(r1, &(0x7f0000d12000-0x7), 0x8, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000b00000)={0x18, 0x3, 0x1, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f6d000)='/dev/ppp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000024c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000b12000-0x4)=0x1c) accept$inet6(r0, 0x0, &(0x7f00006c5000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f), 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000935000)={0x2, &(0x7f00007ad000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b4d000-0x8)={r3, 0x10}) close(r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005}) 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) clock_gettime(0x0, &(0x7f000098f000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000c50000-0x6a)="62f3bfb300ae3b2d1b72b44d511643cb0e4342ff5c4fa850a44e5ac500facd74eb37157044cf0772438b74dc5d29edf98e091d67ba4fd114f6ed0c8e0464c3ef2f6bce2f94154f6dafd28869e7f447da306acadc83e5e2012e5e1f4b32e3238c06e0c0e2c2138f2072c3", 0x6a, 0x40, &(0x7f0000d14000-0x10)={r2, r3+30000000}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000ccf000-0x4)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000de2000-0x4), &(0x7f00002a8000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x4}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x1)={0xaa}) 2018/02/12 11:10:26 executing program 1: clock_gettime(0x9, &(0x7f00000ea000)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000341000)=0x0) tkill(r0, 0x22) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f0000f39000), &(0x7f0000cb7000), &(0x7f000035c000-0x4), &(0x7f0000e73000)="44835c55870f5604e63692a0fa8d4d9389f50a801a6d32651ac014c6102032ffa10d6854fc253052032c6e8aa802f11335ef3363dd6a41df618fa2f5ac492575bf9630912360df62dc170142c5e871c2b4f0a40e8dc90ad89c34d7a9df2699ee045b0a85b56ed34b5331f8279db71133a63aa3692c773ad58a69c58ea647057120efc9da929b1f4e53422ab27d8608633d9033e8dbb8723643c0da96bd17d8") socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f0d000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000aed000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009fc000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000a3e000-0x4)=0xe8) setuid(r5) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000041c000-0x4)) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000828000)='bic\x00', 0x4) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) close(r2) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f000005d000)=0x0) ptrace$pokeuser(0x6, r7, 0x1, 0x100000001) unshare(0x3ff) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00007ff000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r4}, 0xc) pipe(&(0x7f0000c08000-0x8)) 2018/02/12 11:10:26 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c29000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f000008e000)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x80000001}, @in6={0xa, 0x1, 0xe46, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x1, 0x166, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x5}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000001}]}, &(0x7f0000a2a000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x800000000000000, 0x10001, 0x6d57}, &(0x7f0000b77000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x801, 0x7ff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x14, &(0x7f0000061000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x1000080000089f0, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000feb000-0x8)='./file1\x00', &(0x7f0000ff0000-0x8)='./file0\x00', &(0x7f0000289000-0x6)='sysfs\x00', 0x0, &(0x7f00003e7000-0x4)="1cd11028") [ 37.022268] keychord: Insufficient bytes present for keycount 234 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat(0xffffffffffffffff, &(0x7f0000b0a000-0x8)='./file0\x00', 0x80, 0x140) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000367000-0x4)=0x445, 0x4) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f78000-0x27)) syz_open_dev$sndtimer(&(0x7f0000374000-0xf)='/dev/snd/timer\x00', 0x0, 0x80) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000000a000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000005000-0x30)=[{&(0x7f0000000000)=""/14, 0xe}, {&(0x7f000000b000)=""/94, 0x5e}, {&(0x7f000000c000-0x4)=""/4, 0x4}], 0x3, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2ca, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000006000-0xc)={0x0, 0x0, 0xffffffffffffffff}) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000b90000)=0xfe4, 0xb4) getsockopt(r0, 0xfffffffffffffffe, 0x0, &(0x7f0000d6a000)=""/3, &(0x7f00002ff000)=0x3) fgetxattr(r0, &(0x7f0000814000)=@random={'user.', '\x00'}, &(0x7f00006ba000)=""/23, 0x17) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fd5000)={0x0}) splice(0xffffffffffffffff, &(0x7f0000000000), r0, &(0x7f00000a5000)=0x20, 0x0, 0x0) 2018/02/12 11:10:26 executing program 4: clone(0x0, &(0x7f0000445000), &(0x7f0000f1d000-0x4), &(0x7f0000d5a000), &(0x7f0000020000-0x3)) rename(&(0x7f000069c000-0xc)='./file0/bus\x00', &(0x7f00009cf000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40a480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x8}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000001000)={0x9, 0x26}) connect$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x0, 0x46, 0x8, 0x7, 0x6, @random="7fc77e01a44d"}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9, "75b046dee7f9b691cd"}, &(0x7f0000000000)=0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={r3, 0x5}, 0x8) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c17000-0x9)='/dev/ppp\x00', 0x101000, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00007ec000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00001f9000-0x4)=0x14) lstat(&(0x7f00008f4000)='./file0\x00', &(0x7f00007cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003c1000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@empty, 0x1, 0x0, 0x3, 0x7, 0xa, 0x0, 0x20, 0x73, r2, r3}, {0x5, 0x4, 0x0, 0x8, 0x401, 0x1, 0x6, 0x1cc6}, {0x81b, 0x0, 0xfff, 0x2}, 0x10000, 0x1, 0x0, 0x0, 0x1}, {{@in6=@empty, 0x3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6, 0x3, 0x3, 0xda01, 0xff, 0x5, 0xe3}}, 0xe8) 2018/02/12 11:10:26 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000005000-0x2c)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000)='cifs.idmap\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000-0xa7)="b494e1dd16b9814d8f7bc712da3395ae721e9f8865a5d9a73074698b8940928c0db20f096512e0e3f47b255a3fc05044af73d9126cd33ca519a99400df7f2285d58fd82deb564323440ca56d8b3057afa33e0d4f7ae55aa4c28dd4d381775866eec4b716539f006242782a6b5f1ccf0dc668aff2cc316188966f36a5589fd4f3ef6ad5bfef3985285e8ce5c65643d559b3056e21e45a37e1c956252a5d27e4b63201ce746c8e00", 0xa7, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x2e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000003000)=[{&(0x7f0000005000-0xb0)=""/176, 0xb0}, {&(0x7f0000002000-0x7e)=""/126, 0x7e}, {&(0x7f0000005000-0x15)=""/21, 0x15}, {&(0x7f0000004000)=""/244, 0xf4}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000004000+0x357)=""/239, 0xef}, {&(0x7f0000005000-0x42)=""/66, 0x42}, {&(0x7f0000002000)=""/15, 0xf}, {&(0x7f0000003000-0xc8)=""/200, 0xc8}, {&(0x7f0000005000-0x50)=""/80, 0x50}], 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0xb2)=""/178, 0xb2}], 0x1, 0x0) ioctl(r0, 0x3, &(0x7f0000002000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r3, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r5 = dup(r3) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r5, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 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) 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80007, 0x1, &(0x7f0000ff8000)) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d0a000-0x7)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x0, 0x800) lseek(r0, 0x0, 0x4) fchmod(r0, 0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r1, 0x14}], 0x5, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000009000-0x4)=0x7, 0xffffffffffffff14) r2 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x7, &(0x7f000000e000)=""/46) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000002000/0x1000)=nil, &(0x7f000000a000-0x8)) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000013000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000012000-0xb)={0x1ff, 0x61d2, 0x5, 0x7ff, 0x9, 0x81, 0x5, 0x1, 0x1, 0xc98, 0x5}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cc1000-0x10)={0x6, &(0x7f0000ab1000-0x30)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000778000-0x40)={r4, 0x2, &(0x7f0000a0b000)=[0x8, 0x100], &(0x7f000066b000)=[0x9574], 0x23, 0x1, 0x8000, &(0x7f0000b91000)=[0x54], &(0x7f0000d5c000-0x18)=[0x7, 0xef06, 0x101, 0x800, 0x0, 0x81]}) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) 2018/02/12 11:10:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003a7000-0x1)="e1", &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f0000000000)="7d2300b8a8350fc34c18d7de0f899f3495ed721483bdfdf2907d2b03e76b0726ba3ecc4a9fe40b8f9b2a49d3e14b4a384493ffe3fe28099843079c771901d8bea2ebf201d59c5e66174abfc9c1e67d2ee0224d11c6d40d485690099f803ea1ffa1e6c509000000") fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) r0 = pkey_alloc(0x0, 0x2bb412e5c4bc1d93) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x2)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x100000001, 0x8, 0x6, 0x0, 0x0, 0x2400, 0x8, 0xf, 0xea0, 0x1ff, 0x81, 0x2, 0x5, 0x20, 0x6, 0x8, 0x4, 0x400, 0x7, 0xf402, 0x9b4a, 0x0, 0x5ef9, 0x8ea2, 0x4, 0x8, 0x8, 0x9, 0x2, 0x1907629a, 0x0, 0x8, 0x2, 0x3, 0x2, 0x24, 0x0, 0x0, 0x6, @perf_config_ext={0x800, 0x10001}, 0x4000, 0x1, 0xffff, 0x3, 0x4, 0xe91, 0x200}, r1, 0x3ff, r2, 0x2) pkey_free(r0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e2d000-0x20)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) [ 37.237925] binder: 7598:7601 transaction failed 29189/-22, size 0-0 line 3004 [ 37.265581] binder: 7598:7622 transaction failed 29189/-22, size 0-0 line 3004 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f000002f000)='./file0\x00', &(0x7f0000046000-0x6)=@random={'os2.', '.\x00'}, &(0x7f0000046000-0x1)='\x00', 0x1, 0x3) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/12 11:10:26 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000078b000-0x4)=0x7, &(0x7f0000000000)=0x4) r2 = fcntl$getown(r0, 0x9) getpgid(r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000001000)={r4, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x967e}, &(0x7f0000001000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000002000-0x20)={0x5, 0x0, 0x200, 0x800, 0x6, 0x4, 0xfffffffffffffff8, 0x5, r4}, 0x20) fsetxattr(r0, &(0x7f0000001000)=@known='security.capability\x00', &(0x7f0000001000)='/dev/hwrng\x00', 0xb, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r3, &(0x7f0000002000)='./file0\x00', &(0x7f0000003000-0xcb)=""/203, 0xcb) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000002000-0x4)) getpeername$packet(r3, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000004000-0x14)={0x11, 0xff, r5, 0x1, 0x7ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000)={0x2, 0x8, 0x80, 0x0, 0x7, 0x9, 0xad, 0x4, 0x4, 0x1, 0x6}, 0xb) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000002000-0x8), 0x9) setsockopt(r0, 0x10001, 0x2, &(0x7f0000004000-0x4)="3e7f1bfa", 0x4) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/checkreqprot\x00', 0x200000, 0x0) r8 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000005000-0x18)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xb4, 0x0, &(0x7f0000004000)=[@transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x50, 0x8, &(0x7f0000004000)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x3}, @flat={0x73682a85, 0x1, r8, 0x1}, @fda={0x66646185, 0x6, 0x1, 0x4}], &(0x7f0000000000)=[0x30]}}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000004000)=[], &(0x7f0000005000-0x8)=[0x78]}}, @acquire={0x40046305, 0x1}, @increfs_done={0x40106308, r9}, @request_death={0x400c630e, 0x2, 0x1}], 0x80, 0x0, &(0x7f0000005000-0x80)="0aa70b7624b264b6717e2bd16235698c7a1556c2f23c1bac9e62da78b378af6d8640be262a3d3ef7629e61efa2c5d5b2ee06e6792e45151eb052fa6ed0c307d04d0edef283e8556fbae68fe9cbf905a29b7ef264a746b248dd18cc275556431f7bfc70e4d965ddd1e53cd467213afb196a77056a0da29936159651dd89e5464a"}) 2018/02/12 11:10:26 executing program 6: ioprio_get$uid(0x5, 0x0) [ 37.284182] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.298398] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 11:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000423000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cc8000-0x7)='rootfs\x00', 0x0, &(0x7f00009af000-0x147)) execve(&(0x7f0000f6a000)='./file0\x00', &(0x7f0000c67000)=[&(0x7f00004c2000-0x7)='rootfs\x00', &(0x7f00005da000)='}cgroup@cgroup]\x00', &(0x7f000049e000)='rootfs\x00'], &(0x7f0000081000)=[&(0x7f0000267000)='rootfs\x00', &(0x7f0000912000-0x7)='rootfs\x00', &(0x7f0000dee000)='lolowlan13*\x00', &(0x7f000023e000+0xf11)='mime_type$\x00', &(0x7f00001dd000-0x1d)='selinuxppp0\aposix_acl_access\x00', &(0x7f0000854000)='rootfs\x00', &(0x7f0000698000-0x2a)="766d6e65743019757365727b7d2674727573746564656d30235e285e407070703173656c696e75782b00", &(0x7f00000c2000)='@cgroup\x00', &(0x7f0000594000-0x7)='rootfs\x00']) 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000000)=0x1) r2 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x50, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0xfffffffffffffffc, &(0x7f000000a000-0x8)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2ca, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 11:10:26 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000006000-0xc)=@kern={0x10, 0x0, 0x0, 0x10}, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000003000)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/12 11:10:26 executing program 1: write$evdev(0xffffffffffffffff, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000b36000)=0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b38000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000086a000)={"2b81e0cd8e69186afe612b9ea4b60477", {0x4, 0x9, 0x8, "b0cf80e5a71d", 0x9}}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f0000b36000)={0x3}) mlock(&(0x7f0000f05000/0x2000)=nil, 0x2000) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fsetxattr(r0, &(0x7f0000846000)=@known='security.ima\x00', &(0x7f00007b8000-0x19)='wlan0wlan0}em1+vmnet1--[\x00', 0x19, 0x3) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) openat(0xffffffffffffffff, &(0x7f0000f7f000-0x8)='./file0\x00', 0x50001, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000187000-0xc)=@sack_info={0x0, 0x4, 0x800}, &(0x7f0000210000)=0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001d000)={0x0, 0x68, 0x7}, &(0x7f0000b46000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00002a6000-0x14)={r2, 0x4, 0x6, [0x4, 0x33, 0x80, 0x400, 0x4, 0x3]}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00005b8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cb8000)={0x7, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x2b6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f7e000-0x8)={0x3ff, 0x1}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000268000)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ec5000-0x14)={0x3ff, 0x3f, 0x8, 0xd950, 0x400}, 0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000e3a000)={0x800, {{0x2, 0x1, @dev={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr}}}, 0x118) syz_emit_ethernet(0xda, &(0x7f0000c9a000-0xda)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x4010000004, 0x4, 0x6}}], {@mpls_uc={0x8847, {[], @llc={@llc={0xff, 0xe, 'z', "6f004a94c637810e2ff7a3bc1894afb19cc1262bce19cc388e7400fd71883756495702706f10fdd985059d17f3f7084ffeea76d25c0e26661abb8782220cb219955fc312b8107a9a3051424044394f71dd4cea3bb1fa652f3c92da9be9d94a935809554cb21ca4d0d90b0d05263b2148f5ecc79218a6d2789733fd38a7b782d9b0b78fb5ea6b4735419308ebbe422af54728e31de298e8a8023d3c3561719e3886089f2ec5152b7d98dbcb709bdda369f0dd4c5804c7489005b88e1d5fd388ac5e4a523e80"}}}}}}, &(0x7f0000194000-0x10)={0x1, 0x2, [0x7, 0x8d0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000efb000-0x4), &(0x7f0000011000-0x4)=0x4) 2018/02/12 11:10:26 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000748000-0x15)='/dev/pktcdvd/control\x00', 0x7d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000001000-0x118)={0x3, {{0x2, 0x0, @rand_addr=0x7}}, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) 2018/02/12 11:10:26 executing program 0: set_tid_address(&(0x7f00006c6000-0x4)) socketpair$ax25(0x3, 0x0, 0xff, &(0x7f00000c0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x0, &(0x7f0000000000)="3fa943dd8e3a06a0cf2cc6d54dcb30d6b275350802523129a0b4d5fd7c3c67cc53ee30ce76912493ff8831c521fb4e168309648763edbcd43ecf5abcf778bb93214314061e5b5af029e9c335fb89e8434caafb4fba64a4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f00003aa000)=[{0x80}, {0x6}]}) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000004a000-0x8)='net/rpc\x00') sendto$inet(r0, &(0x7f00009ee000-0x42)="a8de9b61815b8d047d6f46398d889238a6518f2fdc1e1f8cb6a7ff37910b21624f3ffea14f1886092ae72ca7043751dd10e16411bddfcb404059e51e079997ddf882", 0x42, 0x48000, &(0x7f0000e92000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000099c000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x40000000009}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x4000800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 11:10:26 executing program 2: 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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@common='ifb0\x00'}) fstat(0xffffffffffffffff, &(0x7f0000548000-0x44)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) dup3(r0, r1, 0x0) rt_sigtimedwait(&(0x7f0000704000-0x8), &(0x7f00000f4000-0x10), &(0x7f0000a2e000)={0x0, 0x8000000}, 0x8) [ 37.401506] binder: 7646:7647 ioctl fffffffc 20009ff8 returned -22 [ 37.416225] binder_alloc: 7646: binder_alloc_buf, no vma [ 37.424606] binder: 7646:7647 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r0 = syz_open_procfs(0x0, &(0x7f00002cc000-0xc)="6e65742f69676d70360054be") accept$netrom(r0, &(0x7f000050c000)=@full, &(0x7f0000d48000-0x4)=0x48) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000395000-0x5c)={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, {0xa, 0x2, 0x7, @empty, 0x37}, 0x1e18, [0x5, 0xfffffffffffffff8, 0x5, 0x6, 0x100, 0x9, 0x10001, 0x5a30cb98]}, 0x5c) 2018/02/12 11:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x100000a, 0xcc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000187000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000cc5000-0x4)=0x1785) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) signalfd(r0, &(0x7f0000308000-0x8)={0x7}, 0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000dd8000)="4766f17f1197eb684311cb88a01b8e70", 0x10) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) recvfrom$llc(r0, &(0x7f0000df0000)=""/218, 0xda, 0x0, 0x0, 0x0) [ 37.471303] binder: BINDER_SET_CONTEXT_MGR already set [ 37.478272] binder: 7646:7678 ioctl fffffffc 20009ff8 returned -22 [ 37.497548] binder_alloc: 7646: binder_alloc_buf, no vma [ 37.503568] binder: 7646:7681 transaction failed 29189/-3, size 0-0 line 3127 2018/02/12 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b65000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000a28000)='ns/mnt\x00') ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000684000-0xc5)=""/197) 2018/02/12 11:10:26 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000643000-0xf)='/dev/sequencer\x00', 0x309180, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000d50000)={0x4, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000002) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000703000-0xe)='/dev/keychord\x00', 0x24800, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000d14000-0xc8)="cb1e1f86a398e0f49f5980275f20040658f9a659c298f34e89f7267973af354e7d2ec0714098af2f55175be26c4a0f164646678b9bd99dfe938023ff75fb53d44b7cb623b358599c49f8d22fe0f6dd74c2d7585fadc1ecf40a72436ea7172c232767b6376777c8ffe2d32120e23bc1396393ee05e5fc5de9502f7ee95e210b34166898a50ea7b61c73b0f881c585dcd0357588a54a1f59ccbe18a95013af9b80dab559e8b43e1429b443f7f9d377e2f538b9f99e7ea81ec84c25530878d000f67d4c6fa1e2e91a24", 0xc8) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/02/12 11:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005df000)=[{&(0x7f00005e0000-0xbb)='1', 0x1}], 0x1, 0x0) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001d000)) vmsplice(r0, &(0x7f0000e53000-0x20)=[{&(0x7f0000e70000-0x8b)="05", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f0000b81000-0x1a)=@random={'security.', '!#em1\'eth1md5sum\x00'}) 2018/02/12 11:10:26 executing program 3: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fdc000-0xd)='/dev/usbmon#\x00', 0x5, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000-0x12)=""/18, &(0x7f0000000000+0xb76)=0x12) r1 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000fdb000)={@loopback={0x0, 0x1}}, 0x14) [ 37.520872] binder: 7646:7647 ioctl 40046207 0 returned -16 [ 37.529276] device gre0 entered promiscuous mode [ 37.553946] binder: undelivered TRANSACTION_ERROR: 29189 [ 37.559804] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = pkey_alloc(0x0, 0x3) pkey_free(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f00007ea000)=[], 0x4, 0x0, &(0x7f000000d000)='b-KD'}) mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) splice(r0, &(0x7f0000cce000), r0, &(0x7f00001aa000), 0x78d, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000073a000)=[@in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x3}], 0x1c) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/12 11:10:27 executing program 6: r0 = syz_open_dev$mice(&(0x7f000054f000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000324000-0x10)='/selinux/access\x00', 0x2, 0x0) sendfile(r0, r1, 0x0, 0xf38a113) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000ac9000-0x78)={0x55, {0x2, 0x1, @rand_addr=0x2e05}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x3, @multicast1=0xe0000001}, 0x100, 0x8, 0x100000000, 0x3, 0xffff, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x4f, 0x5cf, 0x3f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000001000)=0x400000, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000002000)={0xdf2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000003000)={0x92cb, 0xffffffffffffffa2, 0x1, 0x7, 0x478d, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r0, &(0x7f0000004000)=@objname={'system_u:object_r:netlabel_mgmt_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x32, 0x20, './file0\x00'}, 0x53) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000005000)={@mcast2}, &(0x7f0000006000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x100, 0x8000, 0x2da5}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x82)={r2, 0x7a, "81931873babe31ef6d275d00966e5870b7877a122b200471cd8e2c2bd26d08118de1e7cb55fe45748fe22fd4006d714d1c146469723541e9a9b29990c0bfbcabcca7cc55852707daba28c055226ab7b5a9c7dc39fa8fd929d32ccf4960acffa467e4b814a1b8045012bf78511d3262735c28e3d8acff7e7793b1"}, &(0x7f0000001000)=0x82) openat$dir(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0xc2000, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x16)={r3, 0x7f, 0x30, 0x1000, 0x6}, &(0x7f0000007000-0x4)=0x18) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000008000-0xc)='/dev/random\x00', 0x0, 0x10183) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r3, 0xfffffffffffffeff}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000007000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x3, @rand_addr=0x9}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000-0x4)=r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0x1}}, 0x4, 0x9, 0xffffffffffffffff, 0xad68, 0x1}, &(0x7f0000009000-0x4)=0xa0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000006000)=""/62) 2018/02/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) epoll_create1(0x0) r1 = socket$unix(0x1, 0x2, 0x0) r2 = add_key(&(0x7f0000440000)='rxrpc_s\x00', &(0x7f00005b1000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r2, &(0x7f0000889000)=""/168, 0xa8) syz_open_dev$sndseq(&(0x7f0000757000)='/dev/snd/seq\x00', 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000341000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000030000-0x8)) r5 = creat(&(0x7f000090a000-0x8)='./file0\x00', 0x40) getsockopt$packet_buf(r5, 0x107, 0x0, &(0x7f00007e3000)=""/70, &(0x7f000070d000)=0x46) pipe(&(0x7f000098d000-0x8)) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f9c000-0xc)={0x10}, 0xfa, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) 2018/02/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f00007ec000)=[{&(0x7f000046e000)="35afe53a7c94c317122eefbec83033b0f561e8f013865fbfe8b73d2ddf8269005e7c33ece3cc561cad7c1695afa5fc7b126f02b290ad14ac4ead0d710d2fabc74a564610ea963de92c", 0x49}, {&(0x7f000015c000-0x88)="00039398104c9c0c86422e05a395810f62973a54e98e50a38e360183b2d1521a98a02a5f7be4887ebcfa8601bccb812de4a2ddfed5d211c19b138f842d92af76385addb92357bdcfd243b79d40484194d349f6500086342878d3e96337b4c09044bd440c3bbbf2caec74e975625fb8744840998212cd0ab28dd69deb6726e2bfd86dc5bee2932f74", 0x88}, {&(0x7f000071e000)="7fe553a8980d33fb3fb6904662a0bbf40fd663601b1ac5faeaffad7bd71d12b8ad44eb0bcd5c996a02cce874520745e11d0ca6f1dbf40c3f4acf67335d688627a48e411bebce9efb08bb7f85ec3a6ba9fe", 0x51}, {&(0x7f0000153000)="922552b4218cffef5583a46fb97cb57c5ab6ae98792a34a1ef99c582e1de8c75c34fa781fb8440f794781ec05e1fbc071763cc7c58e873a925630f42e6ae5a32a744c966c2de9ab527c488c080547a84063e3ea4b9ca95bd6636e3679a242f6c9adc9433db678ac226437414806bc551ad006996724ea6b99242f8c9c5c320a4bcaf9a45cfbcc66a71a2d987a73864ecefa0ce59500eb19371bab582245abf28708f5c78d386d3d8eb3a212f4d17abc2d7efd99d58cc39af5c016112c550091edf19fce8349360485385d01d29a3697584f9772844c93d63e29897181f7fe4163eec6af3a37d98a39050b41cb080", 0xee}, {&(0x7f00008ea000-0x99)="94638b68ca3138797fb3e2bfe617fec22603fda60494170be308b7e8194ee20f3e59a0eb57f49f27aae71f73dd2711e2621d9e10e76b3328c4cc178d72b040e46a990eb22fb55da851705380a5f82ae92b3c409fb0d604e57943452b8e1e8b111f836f5bb14ad769843c93c37c3697eb52500778a32e73658f2ee47b757d8572d21c070e358a76cc74181403d59e490cefd9a153494e14515b", 0x99}, {&(0x7f00008d1000)="52297bd040783bc4bc7228d1", 0xc}, {&(0x7f0000a11000)="8a54d70f6e5ff3e89a25025895fa8150f88b630b016a9bb159892bd0cf1a", 0x1e}], 0x7) syz_open_dev$loop(&(0x7f0000572000-0xb)='/dev/loop#\x00', 0x800, 0x20000) getpeername(r0, &(0x7f0000341000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000c65000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00009f4000-0xb8)={0x0, 0xffffffffffff886a, 0x1, 0x2, 0x1, 0x2, 0x20, 0x101, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x3, 0x7, 0xa24, 0x7, 0x9}}, &(0x7f0000abc000)=0xb8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000027e000-0x8c)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00006a5000), &(0x7f0000345000-0x4)=0x4) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x1) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dd000-0x4), &(0x7f0000d22000-0x4)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a3e000-0xe)='/dev/keychord\x00', 0x200000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000d23000)=0x5, 0x4) 2018/02/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000aad000)='/dev/binder#\x00', 0x3) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000aad000)={0x10, 0x0, 0x2, 0x10000}, 0xc) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aae000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000aad000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000aad000)=0xe8) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000aae000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, r4}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/12 11:10:27 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @empty}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000002000-0x8)={0xdd2, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003000-0x4)=0x14) rt_sigreturn() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setresuid(r3, r3, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x8001, 0x40, 0xb, 0x1765, 0x3ff, 0x214f, 0x7, 0x0, 0x8, 0x83c, 0x3, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000006000-0x10)={0x3, 0x21}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000007000-0x8)=@assoc_value, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000003000)={&(0x7f0000007000)=@full={{0x3, {"fb459ae682eaa4"}, 0x2}, [{"654cc64d2de367"}, {"f6ccf6dc8d096c"}, {"8924b07909b08f"}, {"53293e7e0e05c8"}, {"9a238d148cc83f"}, {"67346b6db843e0"}, {"7620e8f13b817d"}, {"bd718c56e9aa3c"}]}, 0x48, &(0x7f0000006000-0x20)=[{&(0x7f0000008000-0xf6)="f4492ea05c048939eb0abdb311fb42f81a414d2ceefa0d9806d4ed6de1d50640f7a10784352397eb3601c3cb80f7fd01258e330619c5ea6e0f83ee4c29600e5989f2f66240aaa42cb07a134c793de19a6b0459de873f4128302faf670b0b57c7ffdb4b15bf1e31de34598bc0af933cbb5b5f7cc68722f8337ac8e2ec049301309bd7e8acdaab0314dbb702e15d0bdc99f4a3d8cf54bc4e5e532e8b7846565b9367f26b63446c3ec7833222a8c05c61ba3ff8531104cb725e6ace513cf397d70a03cbc59848b909b62d8a2d71b218ba3ce951b0a7415989f4658c488078567c67887c67261302dc86aee53c63b712ae90d0e2646b39ef", 0xf6}, {&(0x7f0000007000)="1c39d8d283a8f1bd2e1f742bab8d473918d98d29a07bb4ff588d28cd9e000b1d4aa4221038add528", 0x28}], 0x2, &(0x7f0000001000-0x2e0)=[{0xa8, 0x88, 0xc000000000, "e1770e3250470a666b6cf3353490b5518de29f2619ea57aeab80116be4434df50d48766aec8283b27cd0a628e50949cf584bcd9d5464411f084c851e4644b4c27ce4d669291e130cc1fb71c3cb1aed5906573a4029f67b37b72dddfbce39d277e0d9038fdc0b6286e44916492f483e1d15573cde4ea272943d675df8af04a0cb56bbc3c721e68ddd9a13639f930fda11a2273f"}, {0xe0, 0x11f, 0x200, "1cb7fbbae5bf371ca5d8dfc225e1662ad51df8a87f10e44399f0622aebe1ae4879ae0ef32bb7654f0f0af13fb7549894569f2599d1d6d42406abd822788423c62146f694a904d9afd197d95cd6cea87074e3a11f3d76cd7ba7af3e5d5126beedc9f64ebfc6fd55649dc83a74158452383845e7e939cb32f20141a7768cdb02176248a4a0c9400c4147d62ff953331efd7dc5aa9611f354d40356675e1fba0a3539475f00ee8ca37c674baeb3e59a34a915100ee689a5cae5dfd8c815da298d52568a914120d35e0fe377a3"}, {0x60, 0x10d, 0x2, "4e7027b6877f464586ec465aadc95c3d42a90d6e22d2aa8b144f88d17ac999f672e0661b32d2441def227a79605afdff992bb6228ac825a318f4b3fed6f850ef5ebe8e8cd8f33732f1b15aad8031b1"}, {0xf8, 0x115, 0x1, "5c0d8a6fa5da694dec7ec8691b81695c0e08908b2b2da92864966f1dde0f6206aca6f5d6dfdb82e0e659ab1a095b8c3ee81e4e21c6f04a299ba49ce17e8435ed428e8a76ff78861fa12b698f542798507a3ea18b110ac890daf6fa52662ded35bdc6f3dca58be91f54c9999a6915742f04707ec21f8efd586c3aac69eed4930155cdb1d3ae91d9f2e89ae78b0f49c3bce636e13e0f817d011cbe357f366cba673cf414e401020ba3ad0516ab04f1c019fb41985e07c414c67734797085dfca13e3db508779b615e15c89eec2319fb781f43d6d9bde3bc50aba3efa5475392a7f5e1918f6b018"}], 0x2e0, 0x4000000}, 0x4000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000009000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = getegid() keyctl$chown(0x4, r4, r3, r5) 2018/02/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000004000-0x2a)=""/42, 0x2a) capget(&(0x7f0000001000-0x8)={0x20080522, r0}, &(0x7f0000003000-0x18)={0x3, 0x10001, 0x5, 0x8, 0x6eb1, 0x9}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000b2e000)={0x0, 0x0, 0x0, {}, {}, @period={0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xc551}, 0x80000000000000c0, []}}) 2018/02/12 11:10:27 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000d6f000-0x8)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x200000002, 0x0) connect$inet6(r1, &(0x7f0000447000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) r2 = getpgid(0xffffffffffffffff) munlockall() sched_setattr(r2, &(0x7f0000e0c000-0x30)={0x30, 0x2, 0x0, 0x10000, 0x81, 0x9, 0x7, 0x3}, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fa2000)={0x10000}, 0x1) r3 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000047e000)=r3) r4 = memfd_create(&(0x7f0000d26000-0x11)='posix_acl_access\x00', 0x2) accept$ax25(r4, 0x0, &(0x7f00003fa000)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000c76000-0x4)=0x2, 0x4) unlinkat(r4, &(0x7f0000231000-0x7)='./file0\x00', 0x0) bind$inet6(r1, &(0x7f00005d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000237000)={0x0}, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000064f000)={0x0, 0x7fffffff}, &(0x7f0000166000)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b82000)={0x10001, 0x9, 0x9, 0x4, 0x50e3, 0x4, 0x0, 0x4, r1}, &(0x7f0000f89000-0x4)=0x20) clock_gettime(0x0, &(0x7f0000773000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x181, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={r2, r3+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) [ 37.681603] binder: BINDER_SET_CONTEXT_MGR already set [ 37.710074] binder: 7717:7727 ioctl 40046207 0 returned -16 [ 37.716432] binder_alloc: 7721: binder_alloc_buf, no vma 2018/02/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) timerfd_settime(r0, 0x0, &(0x7f00000a1000), &(0x7f0000adc000-0x20)) r1 = creat(&(0x7f0000a2e000)='./file0\x00', 0x110) lseek(r0, 0x0, 0x2) accept4$llc(r1, 0x0, &(0x7f0000a28000), 0x80800) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000c4c000-0x38)={&(0x7f0000c4c000-0x48)=@full={{0x3, {"e144d831a9bd4b"}}, [{"6f3f36943d41bb"}, {"54b60d04bac924"}, {"b1a18accb8176d"}, {"fe773d3595fefd"}, {"501affbe7dfcff"}, {"2b672b2ab1cd37"}, {"cde9a9429d98be"}, {"48022b30edd990"}]}, 0x48, &(0x7f0000795000-0x60)=[], 0x0, &(0x7f0000794000)=[]}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000185000-0x11)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00005a4000-0x10)={0x8, &(0x7f0000c51000-0x20)=[{}, {}, {}, {}, {}, {}, {}, {}]}) rt_sigaction(0x37, &(0x7f0000c49000)={0x1}, &(0x7f0000000000), 0x8, &(0x7f0000255000-0x8)) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f00004d5000-0x8)={0x6}, &(0x7f0000c50000), 0x8) signalfd4(r0, &(0x7f0000321000)={0x9}, 0x8, 0x80000) 2018/02/12 11:10:27 executing program 0: ioperm(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/4096) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000da7000-0x11)='/selinux/enforce\x00', 0x40800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000-0x8)={r2}, 0xffd3) 2018/02/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000a6f000)={0x0, 0x0}) pselect6(0x40, &(0x7f000055c000-0x40)={0x7, 0x8, 0x2, 0xe00000000, 0x40, 0x2, 0xfffffffffffffff8, 0x4}, &(0x7f0000715000)={0x100000001, 0x5, 0x8, 0x1f, 0x4, 0x1, 0x101, 0x3}, &(0x7f0000e67000)={0x1f, 0x7ff, 0x9, 0x19, 0x9, 0xfffffffffffffffc, 0x800, 0x1f}, &(0x7f0000552000)={r1, r2+10000000}, &(0x7f000011d000)={&(0x7f0000863000-0x8)={0x100}, 0x8}) timerfd_settime(r0, 0x1, &(0x7f0000bef000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f00001ce000-0x20)) clock_nanosleep(0x2, 0x0, &(0x7f0000b30000-0x10)={0x0, 0x989680}, &(0x7f00009ec000-0x10)) timerfd_gettime(r0, &(0x7f00003dc000)={{0x0}}) timerfd_settime(r0, 0x3, &(0x7f0000017000-0x20)={{r3, 0x989680}}, &(0x7f0000010000-0x20)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/autofs\x00', 0x400900, 0x0) accept$llc(r4, &(0x7f0000bf9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000e1d000)=0x10) ioctl$TCSBRK(r0, 0x5409, 0xf9f) timerfd_gettime(r0, &(0x7f0000d93000)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) [ 37.716448] binder: 7717:7737 transaction failed 29189/-3, size 0-0 line 3127 [ 37.718934] binder: 7721:7723 tried to acquire reference to desc 0, got 1 instead 2018/02/12 11:10:27 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000ee000)={&(0x7f0000001000-0x4)=[0x0], 0x1}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x0, {{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x1be5b62dd8a543, []}, 0x98) [ 37.720263] binder: BINDER_SET_CONTEXT_MGR already set [ 37.720270] binder: 7721:7734 ioctl 40046207 0 returned -16 [ 37.730508] binder: 7721:7734 tried to acquire reference to desc 0, got 1 instead [ 37.743451] binder: BINDER_SET_CONTEXT_MGR already set [ 37.743459] binder: 7717:7737 ioctl 40046207 0 returned -16 [ 37.751277] binder: BINDER_SET_CONTEXT_MGR already set [ 37.751285] binder: 7721:7752 ioctl 40046207 0 returned -16 [ 37.832482] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000a7a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f00009d4000)={0x1160, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x114c, 0x2, [@generic="a7c7a11107d67509c06762c09577e3aa67dbea36154149ebd2d4b0742c8d4a9b4d0bd65bf06560280e7f68aad9cf7f84faa8267311997441d28032f1a7ea2e6b5675cb285c667beb2edf325eafc92bd0798a339e1a013f7858c7e2d081e36e4c9d23b09903a5a2b263271a7beca1cf7099ea929e9cdd0b45e2a376ff66e460180d4f5ccad471ff5d89e5509a98137a93d786cb5bd88974af6b5306e128209e560d66b125007df17dd8", @generic="36d9318b912102ae138445d013e0efa3e94d989ec9a150aa62755358ae9dc6b6faf28c8232f6e9d8be5878a04e5c1b243c61d5e5a9488b2d7276ddc2c5c4b15c1bda52658d3a9411a0693deee9c4eb43df0d1b20a07f98daab47503d84220a42125416cd0445f1047a74af025ce239645ab407f172b2dd3dfb635618e1bc228ad61fce5e7ab4f8cc98fc0a377f516b6c80ac065ba711f9a8bdea1174", @generic="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"]}]}, 0x1160}, 0x1}, 0x0) 2018/02/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f00007ad000)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000692000)={{{@in6=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@empty}}, &(0x7f000094d000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000189000)={0x0, 0x8}, &(0x7f00005e5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000014a000-0x8)=@assoc_value={r3, 0x1}, 0x8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000dbd000-0x50)={@empty, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0xb3a4, 0x3, 0x0, 0x1, 0x20006, r2}) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007a4000)={0x2, 0x400000000000003, 0x0, 0x0, 0x23, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_key={0x15, 0x8, 0x500, 0x0, "b944429aceffdf7cfa40759c95fbe30d6043e02a2ea9faf38d3881017842358b72b1df6e58eb28ab7ae93d6a4ad1747b4eec33b3b88640f3e8e439a185cbf5929a5f2bcc3b320bf287fc0a69be1ae395f0886e8b0dbc34651b3c5d559e77fa8eb049f14cb855b1f123f4e0b91472195b5770bc96ab3622f16e7f010115f71c0ab18dcc113ea113e1a39f2166c88d3462fb3a9350e9ec11db9f3b145489774c07"}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xb}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x118}, 0x1}, 0x0) sendto(r0, &(0x7f0000d4c000-0x3d)="32b1763bb1bd57b09e707cbcb931764a13c66043a88b7a8ea9645446b4ff1d53fadfed447cbfead14ef484f4d2d46aa3390023bb65b3b8c3ca23b164b9", 0x3d, 0x8851, 0x0, 0x0) 2018/02/12 11:10:27 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) stat(&(0x7f0000fe8000)='./file0\x00', &(0x7f00002d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fe9000)={0x0, 0x0}, 0x84800) accept$unix(r1, &(0x7f0000dfd000-0x8)=@abs, &(0x7f000047b000)=0x8) 2018/02/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000643000-0x10)={0xde9c, 0x4, 0x5, 0x5, 0x0}, &(0x7f0000df7000-0x3)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000444000)={r3, @in6={{0xa, 0x1, 0xcb, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x8, 0x8, 0x7fffffff, 0xffffffffffffffff, 0x7ff, 0x2, 0x8ef, 0x10000, 0x5ca15ff4, 0x400, 0x7ff, 0x8, 0x96, 0xff, 0x6]}, &(0x7f0000a7e000)=0x108) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000bb9000-0x4)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00009ee000-0xc)=@sack_info={0x0, 0x2, 0xf6f2}, &(0x7f00005ea000-0x4)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000037b000-0x8)={r5, 0x7efe}, 0x8) r6 = syz_open_dev$mice(&(0x7f000063d000-0x10)='/dev/input/mice\x00', 0x0, 0x101100) ioctl$KDGETKEYCODE(r6, 0x4b4c, &(0x7f0000c80000-0x8)={0x3ff, 0x2}) 2018/02/12 11:10:27 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x97, 0x200000) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000013000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) prctl$seccomp(0x16, 0x2, &(0x7f0000013000-0x10)={0x0, &(0x7f0000013000)=[]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffe}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) 2018/02/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sg(&(0x7f0000668000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x90080) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f000092e000-0x28)={0x5, 0xb41, 0x6, 0x8, 0x5}) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000), &(0x7f0000267000)=0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f3b000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) 2018/02/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000f2b000)="2400000000255107070165ff0ffc0202000b008a10002d0ee00c08000604000000004ced", 0xa4) 2018/02/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xa, 0x800) sendto$packet(r0, &(0x7f0000000000)="222d27936672dfbb1a2bd93e758588a0a0d9c0f4a57064cc03dd4571ac1f29832cda6c060739426625b3a64bb5f84fa9686d8894280ccfde2f63fe68ac3d698bfc853ab39ec2316fcb1b529518d77d875c1b2a37aadc", 0x56, 0x4000880, &(0x7f0000f97000-0x14)={0x11, 0x17, 0x0, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009f3000), 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpid() ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00009e7000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d03000-0x310)={0xce6, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x1, 0x5, [{{0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0xe}}}, {{0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, {{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x7fffffff}}, {{0xa, 0x3, 0xfc40, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x20}}, {{0xa, 0x1, 0x0, @empty}}]}, 0x310) pipe(&(0x7f0000e7d000)={0x0}) dup2(r3, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000da1000)) mknod$loop(&(0x7f0000ba9000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00001ed000)={@generic="b7a4e10708b190a89deef2430f245479", @ifru_ivalue=0x8}) 2018/02/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000693000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x0, 0x9, 0x4, 0x401}, {0x2, 0x6, 0x74, 0x1}, {0x5, 0x5, 0x3f, 0xf35}, {0x64e5a70, 0x8, 0x4, 0x9}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000ece000-0x8c)=[@in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, @in6={0xa, 0x3, 0x100, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4186a17d}, @in6={0xa, 0x2, 0x7, @empty, 0x7fff}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x401}], 0x8c) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000717000)=@ipv4_getnetconf={0x1c, 0x52, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0x8d9000)=nil, 0x8d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/12 11:10:27 executing program 6: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000ee9000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0xa0, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000008000-0x4)=0x2e, 0x0) accept(r0, &(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000007000-0x4)=0x26) statfs(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000-0xee)=""/238) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="001a0000000000800000010100000068"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x240000, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x6, [@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr]}, 0x28) 2018/02/12 11:10:27 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ifreq(r0, 0x0, &(0x7f00006e3000-0x50)={@common='ip6_vti0\x00', @ifru_names=@common='gre0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d34000)={0x9}, 0x4) 2018/02/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000006e000-0x6)="6664001f66d0") ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000f7a000-0x10)={0xbe, 0x1, 0x401, 0xa5d4}) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) [ 37.919392] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9472 sclass=netlink_route_socket pig=7789 comm=syz-executor0 [ 37.947900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=9472 sclass=netlink_route_socket pig=7805 comm=syz-executor0 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000008000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000008000-0x4)=0x2e, 0x0) accept(r0, &(0x7f0000004000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000007000-0x4)=0x26) statfs(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000004000-0xee)=""/238) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000003000)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @generic="001a0000000000800000010100000068"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x240000, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@empty, @dev={0xac, 0x14, 0x0, 0xd}, 0x1, 0x6, [@rand_addr=0x5, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0xf}, @dev={0xac, 0x14, 0x0, 0xc}, @dev={0xac, 0x14, 0x0, 0x15}, @rand_addr]}, 0x28) 2018/02/12 11:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000fae000)={0x1, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000ac000-0x10)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000002000-0x50)={{0x42, 0x879}, {0x3ff, 0x8}, 0x10000, 0x4, 0x5}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000002000), &(0x7f0000001000)=0x18) fcntl$setpipe(r2, 0x407, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x1, [0x4]}, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000)={r4}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000003000)=0x10001, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000003000-0x24)={0x6, 0x8000, 0x10001, 0x2, 0x10000, 0x6, 0x0, 0x9, 0x8, 0x0, 0x0, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x3, 0x10}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000005000-0xa0)={r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xff, 0xfff, 0xfffffffffffff001, 0x80000000, 0x1000}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000004000)={0x8, 0x1, 0x20, 0x4, 0x1ff, 0x9, 0xffffffffffff919f, 0x100000000}, &(0x7f0000006000-0x40)) 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) 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) 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) 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) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000005000-0xc)=@nl=@kern, 0xc, &(0x7f0000004000)=[{&(0x7f0000005000-0xc6)=""/198, 0xc6}, {&(0x7f0000006000)=""/50, 0x32}, {&(0x7f0000007000-0x24)=""/36, 0x24}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/83, 0x53}], 0x5, 0x0, 0x0, 0xc000000000000}, 0x1000}, {{&(0x7f0000006000)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000003000-0x30)=[{&(0x7f0000004000)=""/37, 0x25}, {&(0x7f0000007000-0xd9)=""/217, 0xd9}, {&(0x7f0000006000)=""/115, 0x73}], 0x3, &(0x7f0000007000-0x9)=""/9, 0x9, 0x7}, 0xffffffff}, {{&(0x7f0000003000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000006000)=[{&(0x7f0000006000)=""/146, 0x92}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/213, 0xd5}, {&(0x7f0000004000)=""/67, 0x43}, {&(0x7f0000003000)=""/78, 0x4e}], 0x5, &(0x7f0000005000-0x44)=""/68, 0x44, 0x4}, 0x1}, {{&(0x7f0000004000)=@un=@abs, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000)=""/48, 0x30}, {&(0x7f0000006000-0x53)=""/83, 0x53}, {&(0x7f0000004000-0xbc)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0xe5a}, 0x6}, {{&(0x7f0000001000-0x10)=@ipx, 0x10, &(0x7f0000007000-0xa0)=[{&(0x7f0000001000)=""/101, 0x65}, {&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000-0xdc)=""/220, 0xdc}, {&(0x7f0000006000)=""/36, 0x24}, {&(0x7f0000006000)=""/110, 0x6e}, {&(0x7f0000004000)=""/40, 0x28}, {&(0x7f0000002000)=""/155, 0x9b}, {&(0x7f0000003000-0xba)=""/186, 0xba}, {&(0x7f0000007000-0x55)=""/85, 0x55}, {&(0x7f0000006000)=""/191, 0xbf}], 0xa, &(0x7f0000007000-0xd3)=""/211, 0xd3, 0x9}, 0x3b}, {{0x0, 0x0, &(0x7f0000007000-0x50)=[{&(0x7f0000004000)=""/172, 0xac}, {&(0x7f0000003000)=""/30, 0x1e}, {&(0x7f0000004000)=""/87, 0x57}, {&(0x7f0000005000)=""/83, 0x53}, {&(0x7f0000006000)=""/72, 0x48}], 0x5, &(0x7f0000005000)=""/118, 0x76, 0x88}, 0x8}, {{&(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000007000-0xa0)=[{&(0x7f0000002000)=""/98, 0x62}, {&(0x7f0000005000)=""/104, 0x68}, {&(0x7f0000003000)=""/132, 0x84}, {&(0x7f0000006000)=""/144, 0x90}, {&(0x7f0000002000)=""/159, 0x9f}, {&(0x7f0000005000-0x63)=""/99, 0x63}, {&(0x7f0000006000-0x31)=""/49, 0x31}, {&(0x7f0000005000)=""/140, 0x8c}, {&(0x7f0000007000-0x7d)=""/125, 0x7d}, {&(0x7f0000001000-0xc0)=""/192, 0xc0}], 0xa, &(0x7f0000007000-0x2d)=""/45, 0x2d, 0x7}, 0x1}, {{&(0x7f0000007000-0x80)=@generic, 0x80, &(0x7f0000007000-0x60)=[{&(0x7f0000007000-0x30)=""/48, 0x30}, {&(0x7f0000002000)=""/52, 0x34}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000007000-0xe4)=""/228, 0xe4}, {&(0x7f0000006000)=""/162, 0xa2}, {&(0x7f0000006000)=""/59, 0x3b}], 0x6, &(0x7f0000001000-0x83)=""/131, 0x83, 0x1}, 0x2a7}], 0x8, 0x40000040, &(0x7f0000007000-0x10)={0x0, 0x1c9c380}) 2018/02/12 11:10:27 executing program 5: set_thread_area(&(0x7f00000cb000-0x10)={0x867f, 0xffffffff, 0x4000, 0x1, 0x9, 0x8000, 0x1, 0x0, 0x617, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0xf9)={0x200, 0xf1, "0f1e32e430657c84a8673df4f5476dbb593ec524066e565cffa3ada8362a94d41c1a396ac665d84c4b78ac5e573809bb31c04dfc7315071685673dc3843dc6a2559f1e0e1cd755e99476a4425b82be546ff3728fb52b6016253145dfaf31c54e7c7ecf832b31fa86c9fcbcf0665bf87c605db93f5811318287683ad69bbc4d3f5a9f4500d015734fc1b05b781d313a18e1718640c1737e9d19553aeba25da53638154ba50f84153cd169c67dc3e41e306acf0cde40e8e6cdadf1e7c9c11712ae9a56a78b612686f794a096a7bb03919acbbaf9b21c81496f1436a67da5f04f30df4f514b8e73d807c0a871d0d99fcc2c43"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000)=""/15) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002000)={0x200f1526, r1}, &(0x7f0000003000-0x18)={0x0, 0x9, 0x6, 0x6, 0x3f, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0x20)={{0x77359400}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000005000-0x50)={0x80, @tick=0x5, 0x80000001, {0x80000001, 0x1}, 0xea, 0x3, 0x7ff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000006000-0x8)='./file0\x00') ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000006000-0x4)=0xc000000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000005000-0x10)={0x9, 0x800}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000006000)={0x0, {0x2, 0x1, @rand_addr=0x909}, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x3, @multicast2=0xe0000002}, 0x28, 0x7c, 0x1143, 0x5, 0x35a, &(0x7f0000005000)=@generic="e6c2b26fdea9b60a30668e8cabc17d94", 0x995, 0x9, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000008000-0x4), &(0x7f0000007000)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000008000)={0xa, 0x0, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x82}, 0x80}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000009000)={0xffffffff, 0xd6, 0x81, 0x5, 0x10, 0x400}) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000001000)=[0x1fde, 0x3a4f]) 2018/02/12 11:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000), &(0x7f0000a89000-0x4)=0xc) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ae5000-0xb)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000f02000-0x68)={0x8, 0x9, 0x8, {0x0, 0x1c9c380}, 0xfffffffffffffffc, 0xfffffffffffffffc}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000b96000-0x4)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fdf000)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000133000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000997000-0x28)={@common='bridge0\x00', r2}) 2018/02/12 11:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000073000-0x8)={0x0}) connect(r0, &(0x7f000058b000)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/02/12 11:10:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000ecf000)="f959cc54acec9a3818e2c481244c8844adc7a11764af13a10e371bb10016c5f79d7d54b173f663ef83ccdc5e06000ac6606735f7515bef94b77fc1bf1ba9cc9e9e568b15a0959c39d4fc67f70429ee3ee5045b46e7a58cf9bcd06c718ce507afc5047c39c156f638d86d500c6e", 0x6d, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000072f000)=""/194, 0xcd, 0x10160, &(0x7f00003a6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x282) 2018/02/12 11:10:27 executing program 4: userfaultfd(0x800) 2018/02/12 11:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b6d000-0x30)={0x5, 0x77, 0x7, 0x1, 0x644}) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockname$inet(r0, &(0x7f0000068000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000003e000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000685000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x4, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/12 11:10:27 executing program 4: remap_file_pages(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00003a1000)={@syzn}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000adc000/0x2000)=nil, 0x2000}) 2018/02/12 11:10:27 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004e9000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000f9c000)="01c45f771b08b98a4b961ef61e55062e5018a6da69cc48ac4dc5217ee92539fbbe1261c016542d47248959c7f4a5022c190b853ba549882f745921c14f0afafceb1ec5fa64a8ba934a4559c945d2bdc731d96b129a77c38dffdd92593a603d28ff3c4dc5d5459dd98c6ca4319d3ed73fc01044bd53e3cad49e13d27a51877b2db62ed892bc658ef831b7bea183a9370dfbc6fb86860afcc1f4baf221cf920efc9491d3c094bad16e898ccbb0588d516bbef10d0a58d7384e5cc48e89e5cdf05a4facd21060efdda3f1ed08c9ca0e3c8fb39843ebc2b3594570875b", 0xdb, 0x0, &(0x7f0000535000)={r1, r2+10000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f06000)={0x0}) getpeername(r3, &(0x7f00009ff000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, &(0x7f0000e9b000)=0x32) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r4, &(0x7f0000add000-0x38)={&(0x7f000034e000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f000092c000)={&(0x7f000040a000)={0x168, 0x3d, 0x4, 0x3, 0x2, {0x5}, [@typed={0x1c, 0x27, @str='/dev/vga_arbiter\x00'}, @generic="6fe599174f13a865e110b2720b6aef35beac241519f8a3854155ed3889c4d889ac45f8b39ae4e07af4320ee4a1d5dab13ecac2d1d9224b45101f6debcf8aceaf9cecf21d00134485325208540a35293b17b073209f1a891f86df9da3d8010f33bf54ac9ad5ab991c0be55129de41582d0999db501f5c06f7f31645e698c3fa4fa67b618d3a9f82fb221a40dc833d9f1261182b7188d4286e18", @generic="24de428892676f62cfc68e862b37854468807c8abfb73d09eb9495ef92343c4e7c89a0c3fde78e7f439aa74d5d0e4d95e8cdd3119bdafe8106e1f2e84fd8644db9513b87439ef66849d6bc484cc4ca56757e621925efdcdc71781909e5d1d2ca6c7619f042a5935b1d23723eca96faeb55a39ff8a80038b124136e2e1bf87ca1f9906c19df63a1db07b9b59a498d4b489165e45c491bc52a0b9cbaf5a36f5a"]}, 0x168}, 0x1}, 0x2400c085) writev(r5, &(0x7f00004ee000-0x8)=[{&(0x7f0000fb4000)="1f00000001031900030007000000068100023b0509000100010100ff1ffe16", 0x1f}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000e46000-0x4)=0x1b, 0x4) ioctl(r5, 0x345, &(0x7f0000808000-0x28)="63e295bbbc858561186ecf093aec9b6688e4ed646f41a16d8275959a792e3ca5ca23da4c5f46fcd0") 2018/02/12 11:10:27 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bbe000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x8a)={0x0, 0x82, "1f525cd90016bb4e24824017a872fa8bbc6c49bcdc9ddbdf5f5daadd724316ebee6fe0bc8dbd1dc5392a2fe9cb0533fe121461c9c1f62386b023d4a41077ee91036694254dccce98b7ac02d105bd3cafed6caeee5769fe36ca043c3aafcdba7e1bcbf5a074c480d44e49a4e7251e53ddf0a977e0e369c573a66497bb8cc790fd750b"}, &(0x7f0000fb7000-0x4)=0x8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6, 0x4, 0x88, 0x7ff, 0xeb}, &(0x7f0000123000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x3, 0x43, &(0x7f0000002000-0x43)="c3c6933c25b8319267ddcd693c889475e9eaffc318d015c4c1c2d8009daf237d3b083ee3c82a94bb6d98af457640abaf6a0aa473099b3c441a4a949d3ff5b4ca332dee"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mount(&(0x7f0000a10000)='./file0\x00', &(0x7f0000a3b000)='./file0\x00', &(0x7f0000832000)='cifs\x00', 0x800, 0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0xffffffffffffff7e) getpid() ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000001000)=0x4) getpeername$unix(r2, &(0x7f0000002000-0x27)=@file={0x0, ""/37}, &(0x7f0000000000)=0x27) 2018/02/12 11:10:27 executing program 0: socket$inet(0x2, 0x80006, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000dc5000)={{}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00006e1000)={{0x0, r0}}, &(0x7f0000c5c000)) 2018/02/12 11:10:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgid(0x0) tkill(r0, 0x23) setgroups(0x0, &(0x7f000081d000-0x20)=[]) 2018/02/12 11:10:27 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f000001f000-0xc)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000034000)={0x1c, 0x2000000010, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x2, [@generic="89bda80a"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x10005) 2018/02/12 11:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000325000)=@known='system.posix_acl_default\x00', &(0x7f0000346000)='/dev/hwrng\x00', 0xb, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005e5000)='/dev/keychord\x00', 0x101000, 0x0) accept4$unix(r0, &(0x7f0000c1e000-0x8)=@abs, &(0x7f000002f000)=0x8, 0x800) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000a4d000-0x4), &(0x7f0000e9b000-0x4)=0x4) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00004ee000-0x4), 0x800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000556000-0x20)=[{0xe, 0x1ff}, {0xa, 0x81}, {0x3, 0x6}, {0x7, 0x800}], 0x4) mq_open(&(0x7f0000e97000)='eth0\x00', 0x843, 0x0, &(0x7f0000213000)={0x0, 0xffff, 0x4}) 2018/02/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f00003c3000-0x10)={&(0x7f00005d5000)=@updsa={0xf0, 0x1a, 0x1, 0xffffffffffffffff, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@empty, 0x3, 0x2b}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x5}, {}, {}, 0xffffffffffffffff, 0x3, 0xa, 0x0, 0x200}, []}, 0xf0}, 0x1}, 0x0) 2018/02/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x72}, 0x1c, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0x8f)="fd29191f64515472157a7467175795c68b3a4acc993db331f265b534f82704e23de77bc3d016d0f3c46bfd56d8e43aee6533dffcdf50661933ba912091a371b923f02ef560a29ffc9d359d0435f9df5c352544124c1f927504a34dc7117336fbafe1a33291753abef564f0154ccf93923a634cfc54946866fdf979a0d1c5b31a51ed44d39e805b0210b1b0e7b0089e", 0x8f}], 0x1, &(0x7f0000002000-0x1310)=[{0x38, 0x10c, 0x0, "bd586ea8ae4a22a363a2b3cca3942cd03c023b600a122240a8a2177e8c207ef202ce"}, {0x10, 0x139, 0x8}, {0xb8, 0x13f, 0x7, "f482bef2ac9109ea25c109fca6d150fcaba66e5baa409cad7897d1c9070d9d795d7cff3fba7bc1d5574150d35f9522671f3fc1f5f3a4ea2facbebb20a247aaa49a9db3cdb0047d79ae64b4ca87064dc4f57b5be8bb2b920543ac4fd2085820c4ef864e196b42e58f003cbeb549edeb133c2551e06f9e6b9119eb3b88ff7958107eabb00cc00b7f0900c10aa1fb83d85ecc622fb1f3681d94442e26e266318c167b51f676"}, {0xb8, 0xff, 0x8, "947fad3c873ef32d00886f42cf66a02ba0cf062d6d84f36f00cdb33fc493c28008004035116c0328b5b2cafcbefb89f4f64ac24bc03576a1051e032cadb70f9136fd2cfe9012700aaa9f0f07451e5950ff58aa3cbbbe5adf62e77e4e3194289054a0503292ceef32c071e905f448793b4ce24df62c4011eac305f485c7d9e4346eec97a615f3f42fed8c26a2a5a89d076ab9d1c91241bd26a97ed5e5efee21690fe0a728bc53de7b"}, {0x60, 0x117, 0xd7, "56bf62162e81d511cc93e144cc95a769adcd49bf164379876aed5b60ff028e5fe202b44f0a89bdd0e36e5d500273e16f6814723b460bd81946b3f2fd07b1b8d086d0446c986f2ceeaa1422"}, {0x1010, 0x10f, 0x1, "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"}, {0x80, 0x88, 0x1, "f1b421797c519e71ddacca65515ab99b0de38cdd117dd7b5d021ca535c2bc0ed6c7eff932a8f64620e2615f7724cc9b4426f79dbb5b8f22e9817795a30d02ed0c998e0a4a634ad24c84c18c9661ff2988eb277bfa2f3b6c5f623697ca996540834f033c76575d8cee6f47c1e42"}, {0x68, 0x1, 0x2000000, "8a101e8a200374458a6f3590af46d93a04d236d4129ba9fb1cdb8e065f1e4b65dca8141716829948b86fa0ebfe44d2742f735f652d05e0082d47b7cdebf7f2cc36e161b18616c8a7bb4f61d3e5b91a41a682b5fcebaf0a12"}], 0x1310, 0x4000010}, 0x4004080) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000004000)={0x0, 0x7, 0x10, 0x8, 0x53bc}, &(0x7f0000022000)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000023000-0x6)={r3, 0x1}, 0x6) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x1f, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x1}, {0xa, 0x1, 0x3d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, 0x9, [0xa3, 0xfffffffffffffffa, 0x3, 0x88, 0x100000001, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r1, &(0x7f0000c99000-0xe5)="24000000210025f0071c0165fffffc0e020000170010000002a9000c08000a00000000000764e8a7b604fef4795a0b577c555f352200db75314400e29809d8b2b2b2fa97590f462446353ba25337723b6c4a494384274a07e35073fd8dc81cef1c4a2979a194a655ab6d0a92ada341dd2ad00caa5f45df1bd744c50d64452d19b524a52150737a14cd7fce5f81e3d4f426627e05ba05b2f5ffd8cba47e898057e59e5c84a9be39a481b88b9e923d587c1568539ce6a6a0060b0b16da70dfeb71c624df87b088d9de906ea64e22dd9d142483f5d164f25748104e6b65002980560b4ed762", 0x1d) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000a3b000-0x8)) 2018/02/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x58)=@alg, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000b38000/0xf000)=nil, 0xf000, 0x2000000, 0x2010, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000845000-0x4)=0x12a8, 0x4) sendmsg(r1, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000a22000-0x55)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c50000)='/dev/sequencer2\x00', 0x101100, 0x0) syz_open_pts(r1, 0x4000) 2018/02/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x13c, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3c8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3c8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005ab000)=""/220, &(0x7f0000c06000)=0xdc) r1 = open(&(0x7f0000781000-0x8)='./file0\x00', 0x80800, 0x100) recvfrom$llc(r1, &(0x7f0000778000)=""/110, 0x6e, 0x40, &(0x7f0000ab1000-0x10)={0x1a, 0xf7, 0x6, 0x2, 0x7, 0xfffffffff3137da8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000c8000), 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000c8000)=""/151, &(0x7f00000c9000-0x4)=0x97) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000c9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000ca000-0x18)={0x0, 0x5, 0x20, 0xd180, 0x1}, &(0x7f0000091000)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000073000-0x6)={r2, 0x5}, &(0x7f0000001000)=0x6) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r3, 0x29, 0x4a, 0x0, 0x0) mmap(&(0x7f00000ca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000ca000)='/dev/rfkill\x00', 0x101200, 0x0) fcntl$setpipe(r1, 0x407, 0x7fffffffffffffff) 2018/02/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00005fb000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7301, 0x0, 0xff, 0x2, 0x6, 0x8, 0x364e}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000306000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000fa0000-0xc)={0x8, 0xfff, 0xfff, 0x0, 0x2, 0x5}) r3 = open(&(0x7f0000eb3000)='./file0\x00', 0x40000, 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) recvmsg(r1, &(0x7f0000664000-0x38)={&(0x7f00002ac000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f000041b000)=[], 0x0, &(0x7f0000254000-0x24)=""/36, 0x24}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) write$selinux_load(r3, &(0x7f0000217000-0xe2)={0xf97cff8c, 0x8, 'SE Linux', "cc236aee82e4627bbb08ec7e0f757b260cccc1ac9820d49125873770cff7299563c30cc3757b30ab18ee1849cf052deed68ce423adb6d9ff2768012d3a3119d1bd0036feee4517cc750b67a2dae23a74ddaf4c34129123807e76a049f51082e774a1a690fcfddd236f56239e2065df79a60e7caf75b9cbb733bac793aedb0314f492089d6889e8edaf0e42466792351701516af056681cff5eea8fc692f75c5c792988f8ae19e749f20f0f7847b5e378d20f1c1595435d2844e34a57fbd5a7030f8bdee9f4cf6eeb1769d9f1cb1e07830375"}, 0xe2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/load\x00', 0x2, 0x0) 2018/02/12 11:10:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchdir(r0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007b9000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TIOCEXCL(r2, 0x540c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f000000a000-0xcc)=""/204, 0xcc) r5 = fcntl$dupfd(r3, 0x406, r4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000007000-0x4), &(0x7f0000004000-0x4)=0x37a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000008000-0x1d)=""/29, 0x1d) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000012000)={0x200, 0x2}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000015000-0xd6)=""/214, 0xd6, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000)=0x8000, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000011000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000004000)=[{&(0x7f0000011000-0x20)="cfc0bbe9144f5186bafc167629801a90e6c34d40440f4d03c38bccdd1c32add4", 0x20}, {&(0x7f0000010000-0xde)="ce72069a8470bb489ba21aac9c44e46c35892d0b618f0005cd7a3608b0ab62f7b76663d39f20bbb149da0f9847758d80053412bc20958600b81143f67a507397c9654812fc0c7afc56c36de70b351937e29a0854db7bf8ee2913e2b22460f8940e789b266cf24ee2a1c19529862f55ee0c3c147b6c65707c56ccbf7bc7a7fc9dcf11afa9fe973b8ef31afccaf9b66acf17c7f5947a607b11756450ddfbb1893fbc7332122cf37c65bf2598b30134f64251eb77cab26c682135cf64f8587ee3b791adc08002c0ef1540d9eef3f53d3199c8a598c73d9a78e548d5741d4c92", 0xde}, {&(0x7f0000008000-0x1d)="d052ce8730cfb6c2029dfa0190b8895930328a550d61bb0746a538c531", 0x1d}, {&(0x7f0000011000)="a6c3754e8be8b0f49da71724e642d5e122b87895a1e166fcc4bf74cfed84f1a0805885a96a1baa0341339f02c5b6fda549f2952a2e5fc4ebf6c55bb79f8df426642228fcaacfb2d725ccd9cb2c973a46af3835d2efe16d9918fdb331abdcfce7a1f0c277dd6c09c397b219f4a11a41c8241fec38f2a6f9e8c2a5b7d7159761b5acddda4b4dc167289d56fbed900c9764da0f58681240ec86c3a4d9f594", 0x9d}, {&(0x7f0000012000-0x41)="1d9ee92ce5a57ad5526cdad1b704444c6768f5ff02938e13b70e1dcd56df6f39dbd23161eff96f57e178598cee24c40bbd463a4d2322cee4d2c98e483fb665f673", 0x41}], 0x5, 0x0, 0x0, 0x40000}, 0x20040800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000011000)=0x5e8) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) 2018/02/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c35000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00008f4000)=[{&(0x7f00009d4000-0x13)="3050f55c9a0eaa6b004ec96a68860a7a0a98f1", 0x13}, {&(0x7f0000692000)="5d35a289f97ea50bd237d88a04ec63111c0d7444653d761b4959bd8d03f1465986b542c44c12430a7f743d7c95f65e27004bd23a51fdaa91500e78711f168c906ba9a4871e13f366182a52896a468d400cef4987e113a23cf3c6f78d631cbda7d0ba4002f14c07a9debf1513e836906315192ac5abc140b462be6d41a704baf6989e67ec7635fe870af130fb7be60ca9a0664648815019879c95da94fe749e9f1b787b2f37a21a291ededf5dffe5983b9809adf7bc7496b7eeda42335ad91672bff50a944882f8b04a77de3d0cbdae5eedc1ec2fe98675a0cc0706cdbba42e7ee12229f28769d57b83ae6b18b42fb123488f9691b118c2dec46e1657abcfb3e7ca4c32b07cd69ae18b9b0776123cfcddd5f76ce262d18fa4950158ce1bff3ddedb1b764c9340d2e13ef191c0ee54a6b9d282a9e4299071baf805b607f77d601a806d3d875cca7afb2fc1ec253b8568e74907b78714fc24703dcdfa7454bda2b800f95cc787743e32a156d41da35a8e097185fdb07bcd01c09b0c572d8c43666092e6e2c2a64f6775628787ba59716adae9312d1a6435d7f23ecfe75465f890a2fda89a377c48b68f5f6a7bce111db714901e246360c24fdee97668f07c89059cafdd941d2c4d23dc9129de146a2eecb11bba12e5224fe116fcb054865223d330f8367a5bd0d585ba7240367a2d21d1335eea5070a95454cd6e4fe54c7966b5c8ecf04ae5f385fe7cf90615980ca7ba62f2dd26a5f653fcd132ebbb54dc25772298f9e76aaa7964b10c6931648d1a3322def91f12d3b2966a795702027e0c57fe03c88e7e3d3dc1c1af559fc5b1627dafe4ebd6c391d6d513edd006f83fa15ec61dec90b005b907f7a81658fe61b7cfbfc5753dc105fe90878c5fe3d80fe9b315bfb34a49c3bed78134d889ec23eb6b67ab652033c050e1b784dbf8a7d1e601d5848db84c2d579bf01c9159529af2389c9247307c4b1f85a95557f8deeacec587ced02015b0686b2d9dff8951260ced1bb6daa340de6c02869bff6a86192525845083a7891b21d6eb082caccf6c5ecd73973f7efbace95c214f4dd535eeccc1edabd9198713c37e73ab4eade43212a14dd299e707598a3ded573b396f71221a7958fd726f27ee0447491029c7118b8465e38528d1f11f1a30b81337ed09bb99144407eba77ca92e1919e56fb63130309f8d99593f97001b852fc6ac4b94654a48fb179b539a2cb760aef44719353c7e34bd89cef281945d9df901e573fe9e96aada3cc1d101d7e0ce791d1fd22cb5a28697699873d93479d086ebdf81698306ebd4e9ec7cfe3a4c11797000332c39ce4add3b15cd4852c8d9bd1606ad103caa3995ee0eb8f1895126ff2a749b3979d8360dcc819ce3b128073af52c16958d6d7f01999c499045e2640e23b9c4f783ff0eb67e9d0bbff31315bbf08111c7fc00cb1c3176fb446379bc8ccb1be753a5e0510bd03d7a4962a267ea133e2a6e37af502b67b614547c67ce163550a49e5dd435346ae395be090500f79e967bebe5bb7d9b5de1f9a776da8d71ef8d640edbeff7fe957895fcd1769d69fe32e91ce7f91d90d87e4dc5957d148c455eb9f24fc83d2521bc91a796feea4c6949233fac5e172da4f4786ce5456a062a65728e32c074a4fa4f9583984259257b209dde83b3a64e26e7d5b09bf5292626b091e4e732ebd6abac7e52d34e39e1806940d48bffeb376deb1a86504970f015156765dffb70aed3b013b68111de85e3028485ed8e98ea5715445bba335ddfc4e14f0100f419e421cd5d9a71fc663f06ca8aaaf959849c6ecaca625be32fa615421b04009893124caec21bca0dce1384a906b5182daf212be5ede2b5904066736565375b53652bcfa79481560302ce80bb69c9c4e224b8dbf3feb694f50d2ca36e02d9b85852bc1a598ee2039829da47257c30cfc89bd1171c8b587a4521eb17e364fbbd34cbb678dfd8d70283d450c5b5d0dc0dc8203b9891e380abde48fa75315aaec311419c5676e5988716fe7d3d186f2d2847057c90a2cc3fb2b15b3f953251ce0f234140a8667fd6cc2125efd37245f62f2f2e0272ff47ab0a33fc2e28999e7d53c0bc7505606cafe4ed4371d5891405fb89d6ad70a4b2eb97508afba5b62e392773260182cbef78d48bba49bf464bd208ebc902d19ecb98e68276d6403af7c4784336bfb13b131c2a34a046acc25257af392e8120059f4b6df00cf98820e37f8e4e3a7ba3c8c89f0bbccb359289faf3a4da54ffc81838da63bb11258745b3edc9d398a356e6b3f2c9a9b0feadb536ffda83758433159ef15cbf25f4f62e78211121d36b0f9166eefbe22f352942519cab0e60336d8c34553ed19a0aa06a532eb042fd8b1e2d4fec86abd5e791f01c3f6a40ac9f7e4f1d5c721488ee0aa1264a1c20459bf5259f9db54f1b5a717e4f38c72cb319bff52b1453e1ad6a4d8c6594be6d5550be03a6dea9f47f66774cd84bdb6aee61697ecc51f54ef36ed7471846c6702ed0fc05284a2df076061b4394b1edcec24ce9587b8a6dfeb1e0f9502a3205f3c275ae4ff19ee62064f640810f82c3647ba4aaccc263669b24b65c132731531fe8023234bc205c4b76f0fb0ca5d00e26389290e72383d3689c9017e28bfae7bdbf76cc25b3a9d7c9fa17f012efac464d70076d20490ed5f950c640c9b936986d95c232f53068fe2ad3aa9efce4904fc042ff51fd741c7e3b48a29b8f79acef113a2fdb020d8b58419f1bc60a341811d5fbd87f1de3e3e194d8795594c9d598bdfdc6f80c3221f59cefcf1387d2f612b8f25db7807e19e3d73a333ed57a0d6d93e32bf997cc2d982831721f1e68725ddfa8ede1a28452bcf2eff497d2fa9c5c1d0744d84f165368f3cc30864674408eccecbe72c844dafc89300b386d11a4d52e0e6ab2682f48ab92ed84523f475a6134f53474f6fbfbd1e34e8c8fdffe624380d98004177ca650aa0dfa3f701922bb2acd58a7e41f5371e7461ba62a46cd443527bb5d8060f80f8db15bd662b493e6b1c0901497bd992b4da03b52e7d668f07d0d2143813d7342763ffc8892216870c6efb6c7d1419d580b235bca827b72df8a3be6c71a9d7fd84a70db2c95821e874310024813dd70466966276079f7fdebaa7852bf320fad8d9292862e8b93a3580d4230dc96fe8ee11a91e5fe8ba9e317e52301ef1e6e79fc120d63759071251bcec651b72eec0aff3232d2dd724c19b55a6ac61a308e0bfd91d980e4b41265dc09bd8594f5ac8968f0e1d6d2ad909160d367e1e41166fa2918e4a18988a6d8d18848cd5fde7c822958fd3b11b8d306c7b784b4381bd4a4f05149c5d8682adacd31e242fed06971f54318e44157b7e092e9fbc95dcf2e4d44e8ed625f3bdc339b06821013d90acdf6c06dabac0195ba86a9276fe00535a4ba8f43e0bd626a9acc6b22b7ee05e4a40e672c9c10b0c4758858c921ea83f29ee9cffc1f686f528a99171ccccdeb9d70e875da87bdb89069dc47b9dc27fbbcb4394181573a4f253e4b5bb1e6720940e5a6dd58d24fe8c22b11eecf74260dfffdb9b4c430e1e21bf8a45ae574ff643aedb444b5a8f2ef3d613656fda154c4b9444b9e4df9dd118b5deeb133e9e4fe14709fd50a2e14ae89aa22d9d0b692c716a12557c0f45ea5a3a34952311f62622b49d2634b22760395136bb4b442652c0c15ab5bcb1c59792a30e56fa46556bd6d9097e045e198d30487f7d476ba921524d165c1749e2bb69745ac7fa86d92a2a92bd774f326d070e0b162aa7135794221b660e345c0eaf45cf7ee7cde9c65db010787081cd3c0bbc5ad1ba5ec26cf6aac344e1b616c0d2ad37f9f55b070050ad6648530eba349ae3c96bfc1d37a4c2de3acfd9ad1b1e9724b771b9cd7cd73e595e801d97cd33f10b716bc587df567b07c825be6dae165705032f200a4964667ab5708dd108fb25d55fa82df40ac8e9de313372420e13e740dc4a4475845b43134ffaeb2c6ad72d40f76076603f31bf4aba103315b39baa852e2b8640aad4c9056f7bcb63cbe800789bb886d54213dd0dc285bdfc7c0b2e829b1e232066b7052370b47de2ea98fa592df8b4f36be96e5c86b2171602a96aa38e190b4590bb03e9e8cc24798474cbc48f81914618c7ff99cd343bb157dae7649b139ab78d013f6c54b0f5e1e5678befa23ae723016b83980f158d1cef53cea9692dffde8eaf738dca1786600a3c3c40a65699a1f0e3f34581a4c72924adf25e2d89d41d2e65357fbd96d6b467db37f2cd221430bb8d3a98a4f7845ba3a36a9ab8481de106cfa4b548bea8882ea912ae5d98abc218f1a3906942705fd78fe04e7ef129fac0e972c0dcc8812acdd99cedeea0c5e23804170e56e412f0a00fd98135ad2b94c75fc5bd9527e5c04ab217cd463d087d930ba4c8e10ac80e71ea19bff2d166de2538578be916d1187bab0ef496007dfd35a30299683aa95d70bba1a038190be391bbdaa5667402ca075d920545bbb616aebd2c6dfc4e4823bf6ecf05f924a4b33c3efab426e378fde8c81438ab566ededddfd1f0b71a7db7a78cfa2efdf9353d887d325c917d29eb267c841718d6655b87a001c0a4163ed052c595b0ab7e51108b2b0e9602f8f3f9963bbbfd644830e774b29750e5cbdb22c31720f761b4effdf7093d4b0125894197af5fb57c62a6d05dfd6a780a2a74cf48f1564aa852f3b2c2799f09d8bc412a846263b9ba7b0e51af83c7bd90b6759c39650e546fa86e32c9766d659e748be034911b5afcfb34faeb42679de3538593d6a1b72afc663751e209865a396eebc10997bf796820d571a70f0698bf5b68df2c52fbdb4eea75f25878b6529453670424adfc9910ae793b2540f684b59999c665a1d2b020dc0c50eb77c29be9b7b2140bcfd76abe8ff9e6c7194ccd39e4eff509174aaf56ce76c595e2f342a534fd584091d62827a2fc9116e6d9c90ea8932c9481101220242c06068b99fa8cc88fb3451e8a15424cb479e88ab4dbda3eba4bd47d9047110f0fbdf8a41efc01dbadc09a5ef6c32258e7f1597a914c609e3278a55658b8d36c41258fd18b249f909a8efb8541fca131f4e496c5cf20be9fe575d876c081439e983cc6d5038554776add776157db7673d929cff40f026d12c03f839f3bc3930aec3bba8ff7a05c9bebb44cf94014c3a83850439599ffacb9ceb340f9e63e6a822b966b29dfe361408626b8c940ea7c04ccae067f870d46a75407040e3f22463c33409aeb0e9bacab59d4887d7f18ed3949af6c8030a396a1c623fe257fca4c255e1f2f2e9525d40afd5b90081be0afc4cbbc78a88c6b8d5e826e03f2420e3123968e5ce19c303d11729a7a268665ddd64adac332f98638d4ec4f1214148349e6ffe0a8e34eebcf433ca313e8b64bad7fdddd9dcaa4c6068f93554d848df4cc5786706e9bd732c98a7958e5297d719f48c7c8d581a22f4ace60fd448145ed7b0252701fa56bc229a2997ba1847424d974760cef6e35e9512faa3de4a868c9806661d0330d4f1027e66467ded354a82639db4a39250801dad15b24b59343e867b76afad9e2af72abfdd44315a4a390b978e3cb2a32d77099d6eccf8bb71da092ea47861463d51581c28788981f592c2d7b272e92f288f1ff323f30864fa87b8f248b3ba8f2ea7a127272dfbbbd9ee7fb1197052e35c754813cea29be9be36acb15c724252efb10cee452b71c009b52bcba5ebbdf437641c9d6e7d83c5cd6b731da37265295cee34deae8f80ef97ed30333ddc709f5a078d0af3835ca5e980d1a244573c", 0x1000}, {&(0x7f00006ae000)="3d7e3f723bca597c8f8ad673854e5eb5cb71de9f54b9da5cb4ede546f8c3ef7ca71b60bdea6883a2f7c4b0ac4813600d3fe7df941db8523d9226eb10e5a47c50ee0348ceb7b8b127857cb4ad449afae6a6f09ce379c2814676f6b1bb4599792755046b9f79fe52a6cac01c099035e129163acc9d635e72f41b5aaa02db82be804b46430e38294246c04177a2376323851f21b27d3e2fc2709b6e1be8aa2e58ddae67c29d6546c13b774cec142e2973", 0xaf}, {&(0x7f000094d000-0x99)="1ec097a16b8022f0e2928a5076392f2ff766f7f87c3cd93bc3c31c812eb66b54b32e18ef00af9a6ddef12fd23bb6055bb75c3e08b89a3b693495595140ed72d8eb3baf861530cf59f1b8483de0ad83de64f37d1d5d0be1c4d0c9aa88d61ebe63931fdc93e57459ef37891f75de73134706b1973e09602014df5b503e41993ca2061e06f2a10252e49a050893d870256bf9d78f501b6c03955d", 0x99}, {&(0x7f00006e9000-0xdc)="90ae047e2a8e8c6572207133a27c344333bb93b60dc3044fcbde394560362a4d7ffe50af78cecbba72c6b2d00bc1d15313e0b0f5ba55ea518d617194b9232a90c99ad12fa864c4714c933ae289cb9d0ee7c7c09360243e006b68c7db6e90f9c1f6dcecc237eb25eb160b59e8508344b686d32a5825de1e234f68ec30f91d6ff5a10a00949b71de82178d1be045f9b83761e67606cb61e9dec3fdfde453c5431affe26f4e87bc72296910d5bc807e3ca94cc66bedc9f668132bcf3acc17df7b96411410a5d990a05dd075dcb7efb348dfc719beeb827fa26990535327", 0xdc}, {&(0x7f0000836000)="79cf3bb06f8a7d03143afecec188d48f365244cf12a1adec2710fc1734160eecca79d4a75775156afdf64af4c5b5175a07800eb46400ebc07e26fe135ad497ed95ef6bfaa84b478ecdb6ed7b96e838e781f3a63c7e78038627c010f2a06670cc33ed88e141fa3732ddc183bc6cf848824cf8b4251971b6e68e208879678088aa48070957d6f94505e2ee3173fb983af52e928cf7072f7b4ced82ff8b4fe119e5461f74808820ffd2276d7b3f607d2dca4c47", 0xb2}, {&(0x7f0000abd000-0xba)="7ab0a0ff66ac357590a9e6a1397cd288f155db93ba87e18046a4abc6d4a98758938314cfdbbad6c80d5d0c59491858f6be598b42500fab8ea70b08211569db2094925de6a51f9c93f631aeeb311a10488282266244f8bdef3ef18287d5ebd8be125c667aec409a74103fbd68749e6b93653564f1aa9a127a0269e8d6df891b45de1485cd68b2284837379b65830d533775dff3057127a2da4984d3f9cc1bbd2ba3df0cf787b838ee57ee7495a88e6212098fbb9880170c5f475b", 0xba}, {&(0x7f00002c3000)="7d3e5347c698fca64c007687418b8b912719309cbdbc9b3b1c6156ca0ea6a2d87e4a42245bc17a978aa4a66058b279f52d1df843d0df63c2c9db01745ed116827067e091a5d02918fff9f5ac194e3514f45d3a6b9d7594", 0x57}], 0x8) r1 = socket(0x14, 0x1, 0x0) write(r1, &(0x7f0000e9e000)="220000002100070700be0000090007010a00001e0000000057ff040405000c000000", 0x22) 2018/02/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) write(r0, &(0x7f000084e000)="ebdfcea6074d101b793718d496a90f3e77ec0b9f17fcc93c83", 0x19) readv(r0, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) close(r1) 2018/02/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000015d000)='\x00', 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a46000-0x4)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000618000-0x37), 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = dup2(r1, r1) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000afd000-0x9)='illinois\x00', 0x9) sendmsg$nl_generic(r2, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x184, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x184}, 0x1}, 0x0) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b04000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f00007a2000)) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$lock(r1, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c52000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet6_int(r2, 0x29, 0x24, &(0x7f00002d5000-0x4), &(0x7f00001fc000-0x4)=0x4) getsockname$netrom(r2, &(0x7f0000882000)=@full, &(0x7f00005ab000-0x4)=0x48) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)}}) r1 = socket(0x10, 0x803, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00002f3000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000705000)={r2, 0x1}) sendto(r1, &(0x7f00004af000-0x12)="120000001600c6ff00ffe90009149b00f99b", 0x36a, 0x3, 0x0, 0xc4) recvmsg(r1, &(0x7f0000f42000-0x38)={&(0x7f0000e8f000)=@hci, 0x6, &(0x7f00005fe000-0x50)=[], 0x0, &(0x7f0000052000)=""/115, 0x73}, 0x0) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000032a000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x5, 0x202, 0x4, 0xffffffffffffffff, {}, [@typed={0xc, 0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xffffff28}, 0x1}, 0x0) 2018/02/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000004000-0x4)=0xfffffffffffffffe, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/dev/rfkill\x00', 0xa5e02afd2f401ddb, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={0x0, 0x400}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000)={r2, 0x84, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x3ff, @empty, 0x80}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x50, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x4}]}, &(0x7f0000006000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0x20, 0x0, 0x0, 0x8001}, &(0x7f0000002000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9, 0xd, 0x100, 0x8, r3}, 0x10) 2018/02/12 11:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) statfs(&(0x7f00000ca000)='./file0\x00', &(0x7f0000cf5000-0xa6)=""/166) r0 = syz_open_dev$usbmon(&(0x7f0000233000-0xd)='/dev/usbmon#\x00', 0x10001, 0x20080) accept$ax25(r0, &(0x7f000010c000), &(0x7f0000530000)=0x10) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000733000)='/dev/pktcdvd/control\x00', 0x800, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) sendmsg(r1, &(0x7f0000b63000)={&(0x7f0000058000)=@un=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00003fa000)=[{&(0x7f0000d9c000-0x1000)="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0x1000}, {&(0x7f0000c10000-0xd9)="8a109b1441861c50916e2e21d58b35fcb774e525a8255b9e63f06504b3cf9efd48ca6d2790168fffdaef1bdcc5da73bbde7c672f2f8f9f068a4baadea9c7e5db512b262a779a43a2d8a0537589923f13a32d5c1362113caf3dab52a9365e1bc58565f9461108ebdede45af3bf447c096764c94ddb7646e564e568f432699fb8b719589eaee56781175f319007d57e553a73426f597c9dd17d7bf08b17a608017e583eba55e8647e222975433eeb1d4fd7489f92785038443ec55d3861f8d47e847e81a0dca3d78edd0a1af2e86e461756c45adb962662fd07c", 0xd9}], 0x2, &(0x7f000041a000-0x1358)=[{0x78, 0x105, 0x1, "ea3e6ab6cba7b176ea1349b2b2524e2c0f111fe54977e54eeee875ee3e2195589d01293472d18c3fc3bfce241f934911f3cee1008cb6dc1a2124131535ff110afa84fa6eae7061ab1cfca96681130e7b77f81dd10a4e2d37e92fa85407e790d89c"}, {0x108, 0x10e, 0x8, "8bf8fdbbf370dae90217b80e164875de3c96ea62fa708d488e559fa0403e659d44799ed360cd1d0284e39fd4b45dac880c3a1ac2a3d4d120f202db3074740bc4c51978102aff5360e7ded06d5499eaa3941c0787158f8ccfb0298dd992cecddd77696a59d0b2bd242ccc2b1f7b8dc9a3f0d1c2f0cc99fbba9b8d2b125a4ae9e44ec834b5b1bd8bf7726d7bbd3c94c79c325c0e7bf56d1fabea3b5fe23be6c9448a94d43a5eee62892720935b23ed3a3c83191cb3a38f547e60e1688c8e6be809cc604dd33e75a199d2a094eaf804ce9468c479c3a1c92601651cbad3d8338e3b002f2aca8ba975fcbf26a36811b4bddcde9d59fd2b2f"}, {0x58, 0x115, 0x4, "286ee9de3266c5df498154cf6a8bfef3ca12dc8a6be91445661ffecf2df43bf09b3adbf9dbc7fe235ce68b9e6a0e68ce7c2c43538eef3c92f87540c11c3be48c3b2712c4666d817e"}, {0x1010, 0x10a, 0x0, "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"}, {0xc8, 0x10d, 0x2, "c2b5e0e4756e124e7c4ce18ab5eca1c929c72c65d96126dc4a3df424f3b320b306c2150d93f2607ce15e67e6b291cbe474f0e72f8bfc64bdc1e93b9b87d64511f94186a90baafe399f3757947449575af4042f7dbb0068b13f801253e3d0b1449af5b78317237bf518146ee1518e84797c620743c08d51e74d810b6d8eb67376a8c3ceaedf0c56cba3799e2c00950de029cd1fba08c8f5ec33d916f2d4eebccfc3e4965a417ab9b8fe9e338aeaf3d732c4f7a4ae"}, {0xa8, 0x12f, 0x100000001, "01aa7e11f01901aeda7d91ec6408d4893e875d49bf6efd829014b400ed053df568474eee138d9d02773b4e2f94001a817bc31a7a58ea33a50df5d208e36094df2652a5fca490dc27f45d809ac9d43ec75190369ceb44ff55b79124065eaac276b6129bd1d77adde6dd74ba9ba9ed59becd5d0b0222f0b46f8ee6c7171aaa8a53f3d2f6366ba27b8325349a99415973ca4ab3ebb25bbe"}], 0x1358, 0x20000000}, 0xc000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000-0x9)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00004c4000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000d68000-0x4)=0xe8) ioprio_get$uid(0x3, r3) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000c02000)=""/4096) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000005000-0x4), &(0x7f0000001000)) setgid(r0) 2018/02/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00003d7000)='user\x00', &(0x7f00001ee000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c7f000)="a7", 0x1, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f00001ca000)=""/204, 0xf9db55807c40bdf4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000696000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000b15000-0x8)={0x0, 0x7}, &(0x7f000029c000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000046c000+0x9ce)=@assoc_value={r2, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000338000)={0x0, 0x7}, &(0x7f0000b1c000-0x4)=0x8) preadv(r1, &(0x7f00007cc000-0x80)=[{&(0x7f00003fa000-0xb0)=""/176, 0xb0}, {&(0x7f0000fea000)=""/23, 0x17}, {&(0x7f000074b000)=""/55, 0x37}, {&(0x7f0000f70000)=""/141, 0x8d}, {&(0x7f0000cfb000)=""/4096, 0x1000}, {&(0x7f00005b0000-0x67)=""/103, 0x67}, {&(0x7f0000275000-0x3a)=""/58, 0x3a}, {&(0x7f0000572000)=""/4096, 0x1000}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f6d000)={r3, 0xffffffff, 0x8, 0xff, 0xfffffffffffffffe, 0x2}, &(0x7f0000d6a000)=0xffffffffffffff94) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000078c000)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept$netrom(r0, &(0x7f0000f8e000-0x48)=@full, &(0x7f000097d000-0x4)=0x48) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000132000)={@empty, @loopback, 0x0}, &(0x7f0000428000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000544000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, r1}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000054e000)="180000004a00070bdff1b10a000008ff0a3f801605000000", 0x18) read(r2, &(0x7f000026d000-0xc6)=""/198, 0xc6) 2018/02/12 11:10:28 executing program 0: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000ff000)='cifs.idmap\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="73986b3a", 0x4, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) 2018/02/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00003ab000-0x50)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007cc000-0x4), &(0x7f00008e0000)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0xa) pread64(r1, &(0x7f00001d8000-0x73)=""/115, 0x73, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006db000-0x10)={0x0, 0x0, 0x5, 0xfffffffffffffffc}, &(0x7f0000cf9000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007a8000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004e0000-0xc)='/dev/autofs\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a8e000-0x91)=""/145) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000052000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dc1000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000dcb000-0xa)='./control\x00', 0x20) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) open$dir(&(0x7f0000ba6000)='./control\x00', 0x0, 0x0) open(&(0x7f00002b6000)='./control\x00', 0x80, 0x22) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00002db000)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000c7000+0x93e)={@common='erspan0\x00', @ifru_flags=0x8000}) prlimit64(r4, 0xf, 0x0, &(0x7f0000451000-0x10)) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e4d000-0x4)=0x1) [ 38.955975] device eql entered promiscuous mode 2018/02/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x19b, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001000-0x8)={0x1, 0x9a}) 2018/02/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000005000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000005000)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x20004895) 2018/02/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000336000+0xbf2)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, &(0x7f00003fa000)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000045f000-0x2a)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}], 0x68) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fstat(0xffffffffffffffff, &(0x7f000073c000)) 2018/02/12 11:10:28 executing program 0: openat$pktcdvd(0xffffffffffffff9c, &(0x7f000015e000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_ident={0x2, 0xffffffffffffffff}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x2a82c0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000003000)=""/82) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$netrom(r2, &(0x7f0000003000+0xb3e)=@full, &(0x7f0000006000-0x4)=0x48) socket$inet6(0xa, 0x120000003, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000007000-0x53)=""/83, 0x53) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x0) 2018/02/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0xe7f}, &(0x7f0000871000-0x4)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDENABIO(r2, 0x4b36) recvmmsg(r0, &(0x7f0000c3b000)=[{{&(0x7f0000407000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f000015a000-0x20)=[{&(0x7f000002d000)=""/49, 0x31}, {&(0x7f0000da3000-0xf0)=""/240, 0xf0}], 0x2, &(0x7f000052b000)=""/223, 0xdf, 0x3b}, 0x9}, {{&(0x7f0000d1f000)=@can, 0x10, &(0x7f0000a33000-0x30)=[{&(0x7f00001cc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc6000)=""/187, 0xbb}, {&(0x7f0000010000)=""/47, 0x2f}], 0x3, 0x0, 0x0, 0x5}, 0x3}, {{&(0x7f0000262000-0xc)=@nl=@unspec, 0xc, &(0x7f00008d7000-0x10)=[{&(0x7f0000f67000)=""/4096, 0x1000}], 0x1, &(0x7f0000a65000)=""/46, 0x2e, 0x6c71}, 0x1}, {{&(0x7f0000a99000)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f00009b6000)=[{&(0x7f0000d4a000)=""/151, 0x97}, {&(0x7f0000cd2000-0x94)=""/148, 0x94}, {&(0x7f0000a5d000)=""/135, 0x87}, {&(0x7f0000955000-0x58)=""/88, 0x58}, {&(0x7f0000acf000-0x58)=""/88, 0x58}, {&(0x7f0000dd5000)=""/79, 0x4f}, {&(0x7f0000a4f000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x6a08000000000000}, 0x6}, {{&(0x7f00009de000-0x6)=@hci, 0x6, &(0x7f0000856000)=[{&(0x7f000018c000)=""/204, 0xcc}, {&(0x7f00009a4000)=""/140, 0x8c}], 0x2, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f0000836000)=@nl=@unspec, 0xc, &(0x7f0000253000)=[{&(0x7f00004e5000-0xac)=""/172, 0xac}, {&(0x7f0000bfa000-0xaf)=""/175, 0xaf}, {&(0x7f0000333000-0x8f)=""/143, 0x8f}, {&(0x7f000063e000-0x34)=""/52, 0x34}, {&(0x7f0000e1f000)=""/4096, 0x1000}, {&(0x7f0000303000)=""/6, 0x6}, {&(0x7f000082b000)=""/21, 0x15}, {&(0x7f0000209000-0xd0)=""/208, 0xd0}], 0x8, &(0x7f0000e8d000)=""/153, 0x99, 0x80000001}, 0x23c}, {{&(0x7f0000ab0000-0x58)=@alg, 0x58, &(0x7f0000aec000)=[{&(0x7f0000494000-0xa)=""/10, 0xa}, {&(0x7f00005c4000)=""/165, 0xa5}, {&(0x7f000034a000-0x35)=""/53, 0x35}, {&(0x7f0000eec000)=""/57, 0x39}, {&(0x7f0000502000-0xe5)=""/229, 0xe5}, {&(0x7f0000cbf000)=""/214, 0xd6}], 0x6, &(0x7f0000539000-0xbb)=""/187, 0xbb, 0x200}, 0x2}, {{&(0x7f0000df3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f00007d9000-0x20)=[{&(0x7f0000c9a000-0xa)=""/10, 0xa}, {&(0x7f0000aec000-0xb5)=""/181, 0xb5}], 0x2, &(0x7f0000f79000-0x14)=""/122, 0x7a, 0xfffffffffffffffc}, 0x9}], 0x8, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000817000-0x10)={r1, 0x0, 0x1, 0x29}, 0x10) r4 = dup(r0) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000287000)='U', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '@vboxnet1-\x00'}, &(0x7f0000003000-0xce)=""/206, 0xce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000001000)={@rand_addr=0xffffffff, @loopback=0x7f000001, r1}, 0x3) recvfrom$packet(r0, &(0x7f0000001000-0x44)=""/68, 0x44, 0x100, &(0x7f0000000000)={0x11, 0x14, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000-0x468)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000fb1000), {[{{@uncond, 0xc0, 0xffffffffffffff4b}, @mangle={0xffffffffffffff7f, 'mangle\x00', 0x0, {@mac=@random="033ee75f4a90", @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @empty, @multicast2=0xe0000002, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/12 11:10:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000514000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8000, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000467000)={0x7, 0x5}) 2018/02/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000124000)='keyring\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) keyctl$search(0xa, r0, &(0x7f0000c8e000-0xd)='dns_resolver\x00', &(0x7f00007c8000-0x5)={0x73, 0x79, 0x7a}, 0x0) r1 = getegid() r2 = accept4$inet(0xffffffffffffff9c, &(0x7f000060d000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000ed9000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000f03000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a9000)=0x1c) lstat(&(0x7f0000a60000)='./file0\x00', &(0x7f0000b70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000efd000)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00009ba000), &(0x7f0000647000-0x4)=0x4) fstat(0xffffffffffffff9c, &(0x7f0000a70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r5) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002d8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) umount2(&(0x7f00008bc000)='./file0\x00', 0x4) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000092f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f00000dc000)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) faccessat(r1, &(0x7f0000a41000)='./file0/bus\x00', 0x10, 0x1000) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007ff000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/02/12 11:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000052a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000969000)=""/245) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ce2000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000122000)='oom_score_adj\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/12 11:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) geteuid() ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00008f9000)=@generic={0xa5e4, 0x9, 0x6}) 2018/02/12 11:10:28 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) fstat(r0, &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000000d000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007fb000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000b45000)=@ax25, &(0x7f0000556000-0x4)=0x10, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000471000-0xf)='/dev/sequencer\x00', 0x400a00, 0x0) connect$pptp(r2, &(0x7f00001e7000-0x20)={0x18, 0x2, {0x2, @loopback=0x7f000001}}, 0x20) 2018/02/12 11:10:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ec000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b92000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9}}) 2018/02/12 11:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}}, {{}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9}, {}], 0x60) read$eventfd(r0, &(0x7f0000184000-0x8), 0x8) r2 = getpid() gettid() sched_getaffinity(r2, 0x8, &(0x7f0000cb6000-0x8)) 2018/02/12 11:10:28 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x5000)=nil, 0x5000, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x10000, 0x0) r1 = openat(r0, &(0x7f0000004000)='./file0\x00', 0x100000000000000, 0x88) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f000000a000-0x28)={&(0x7f0000004000/0x2000)=nil, 0xc29f, 0x0, 0x0, &(0x7f0000001000/0x1000)=nil, 0x911}) madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000003000)=0x4) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) 2018/02/12 11:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4), 0x4, 0x0, &(0x7f0000000000), &(0x7f0000664000-0x4), 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) socket$netlink(0x10, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r1 = socket(0x17, 0x3, 0x6) sendmsg$unix(r1, &(0x7f00005b8000)={&(0x7f000022c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ceb000)=[{&(0x7f0000bfa000)="0ade537d1238b29e047e2d515e80be50265baa6f2b3b5dcf3c2366eef91ffbe9720e21b835d155fbc34d91b2c1321d", 0x2f}, {&(0x7f000080f000-0x8f)="21f1799a9ec176c3dba7d3f401cdc43e46faeac46e1380246317c1dc7f1c77945388ec576255d1346d61733c74e79f7ee17231107964ed0a53b50764432977365c5724aafa26f8e261fcd525e35f61f97d186c1674e400346be6dfaa99f568ac95ac181fdb06c6e366e81a604c751af694ea7fef8cc8e64903c24ebd18ef8de9d134d407f52d074b7fed93f7b17009", 0x8f}, {&(0x7f000048f000-0x5b)="2553c56636b8251f2c4a8915a01d45962ec6e21703d6b258da4fe92ae4e24bc1c35dcae746f2c88bffef7b897d5b380842f7e6bc587da25e7fb4da0882c723aa5296842d0f70496fe56a784ba3b5f9e0c36b2d45c61ca7e2e5f61b", 0x5b}, {&(0x7f00006d6000)="d07e3a5f62edc149e49f8771a5351d0b12d6f92a0f2028955a58188842485ac89815b579b8f6de37b764b2c081d231f98d100798e0803fcf2fc5ceced32596cf71fc4b2844b75d2dcfab601221aada5ca6695b93f63909a757fd7c8505ea8d67c5f23786a1310e65e869a04de7b88dc75128ee4a32d462f9d66667b29629d91c0612c9f383f3f44c1e854490b4603612f69701d504f9f580d340e852283ce4ecb5728471eda8c530ac6861", 0xab}, {&(0x7f00001ef000-0xdb)="8ed96df77477c3410f9c979132e94f444a391e849e7f47f2199c5b80defa10000d9ec424320b541349555e0bf3759b731d17bf2585e6b17fd799d49cbe5f48100384c77212b06e9ad0e3cb56ea6b5f838fbbb1a9b1beee925435046fe02274f50c28be68c03abc48d808269a7ae3ab847f59a3d5e2cea90b342d6c0cf07b182e1d7b2b10a8c3d531b4c99c645e86515e4aec91c5e807dbe93f5b002b9e0f49fdbd6a1b4712b6c67fe6057db60de4f76c0e689c786942926e3679eff620a3ab032ba1990b7ba3ffd3a42f638b1156cc0eebb43fb026b1f1d98d2aef", 0xdb}, {&(0x7f0000def000)="73743c30f8da94ca00f876a02ec5231d4a4c083a48236cb630970cfd2362dcce166e5997d008262a2a80cecd7eaa8410fabf4da10e6c2beda548afb00ef01528b02239e5eaf462e9ad87db6f6bc3f64a", 0x50}], 0x6, 0x0, 0x0, 0x800}, 0x10) r2 = syz_open_dev$mice(&(0x7f000030a000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000c7a000-0x1a)=""/26) [ 39.196203] device lo entered promiscuous mode [ 39.202210] device lo left promiscuous mode [ 39.241073] kasan: CONFIG_KASAN_INLINE enabled [ 39.245684] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 39.255183] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 39.261422] Dumping ftrace buffer: [ 39.264936] (ftrace buffer empty) [ 39.268616] Modules linked in: [ 39.271894] CPU: 1 PID: 8026 Comm: syz-executor6 Not tainted 4.9.80-g8a174b47 #31 [ 39.279482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.288803] task: ffff8801b2e70000 task.stack: ffff8801b2f70000 [ 39.294825] RIP: 0010:[] [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 39.304097] RSP: 0018:ffff8801b2f77b20 EFLAGS: 00010202 [ 39.309515] RAX: 1ffff1003791244d RBX: ffff8801bc892258 RCX: 0000000000000002 [ 39.316751] RDX: 0000000000000010 RSI: ffffc90003e34000 RDI: ffff8801bc89001c [ 39.323987] RBP: ffff8801b2f77b70 R08: ffffed003af123f0 R09: ffff8801d7891f60 [ 39.331226] R10: 0000000000000005 R11: ffffed003af123f0 R12: 0000000000000002 [ 39.338473] R13: 0000000000000010 R14: 0000000000000000 R15: dffffc0000000000 [ 39.345803] FS: 00007ff6ee7a4700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 39.353996] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.359846] CR2: 000000000044d5b0 CR3: 00000001b2c90000 CR4: 0000000000160670 [ 39.367085] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.374321] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.381563] Stack: [ 39.383681] ffff8801bc892270 ffffed003791244b ffffed003791244e ffff8801bc892268 [ 39.391651] ffff8801bc890000 ffff8801bc892240 0000000000000000 0000000000000000 [ 39.399614] 0000000000000000 ffff8801bc892338 ffff8801b2f77bb0 ffffffff826684d5 [ 39.407572] Call Trace: [ 39.410130] [] sg_finish_rem_req+0x2b5/0x340 [ 39.416156] [] sg_read+0xa16/0x1440 [ 39.421400] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 39.428034] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 39.435012] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 39.441645] [] __vfs_read+0x103/0x670 [ 39.447062] [] ? default_llseek+0x290/0x290 [ 39.452999] [] ? fsnotify+0x86/0xf30 [ 39.458327] [] ? fsnotify+0xf30/0xf30 [ 39.463746] [] ? avc_policy_seqno+0x9/0x20 [ 39.469596] [] ? selinux_file_permission+0x82/0x460 [ 39.476228] [] ? security_file_permission+0x89/0x1e0 [ 39.482945] [] ? rw_verify_area+0xe5/0x2b0 [ 39.488796] [] vfs_read+0x11e/0x380 [ 39.494039] [] SyS_read+0xd9/0x1b0 [ 39.499195] [] ? vfs_copy_file_range+0x740/0x740 [ 39.505566] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 39.512381] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 39.518928] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 39.525481] Code: 45 b8 eb 3e e8 37 32 d0 fe 48 8b 45 c8 48 c1 e8 03 42 80 3c 38 00 0f 85 3a 01 00 00 4c 8b 73 10 4b 8d 14 2e 48 89 d1 48 c1 e9 03 <42> 80 3c 39 00 0f 85 0b 01 00 00 48 8b 12 49 83 c5 08 48 85 d2 [ 39.552001] RIP [] sg_remove_scat.isra.19+0x17b/0x2d0 [ 39.558924] RSP [ 39.563239] ---[ end trace 1efedfb2ce5ca8bc ]--- [ 39.568159] Kernel panic - not syncing: Fatal exception [ 39.573942] Dumping ftrace buffer: [ 39.577460] (ftrace buffer empty) [ 39.581137] Kernel Offset: disabled [ 39.584729] Rebooting in 86400 seconds..