8) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/25 13:24:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x13b}, 0x1}, 0x0) 2018/03/25 13:24:18 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="0000000000000000003e43d722e47b8ffb76b0b96f8832f8b6290c7e2e8db810d9d91fa0cf84e79cb1a8faa3fa9f519c07de3e14a7681c8903c5399de2831c82c1238b0e1133309fca6476f5d345cc7fe5ed92b50b32ddb385f1f9a9b1c77499f49236a2096d49efab4cadb38f29021f48cf0c12d5c081b3f21181aab4244636ac8784ba3eebdc0209364b6407847f94d9ae2ca1a1e5544cb00073d2cb754969562dbc4eee67a78e7ba7a4d38d5b0c", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5, 0xfffffffffffffffe, 0x80000000, 0x4, 0x2}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) fallocate(r1, 0x1, 0xffffffffffffffff, 0x1000ffff) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x2f02, 0x30}, 0xc) setns(r0, 0x4000000) 2018/03/25 13:24:18 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000080)=@ethtool_cmd={0x3f}}) 2018/03/25 13:24:18 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) 2018/03/25 13:24:18 executing program 1: clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000000080)="d68b87685b1fe84d3a96e749d7e3688cda2bacbbf4515d85965e094ac51a975b8b53b339256873e0a9036f8ea24d9dee4baa5d7fe288ec76801385583e67f03cf9e3bbb42d7dbb5660674131fd429b1556083888d382be94ba01d44b0c5228b858075fa17781b214dad4a4ce244085238aabdc1ea8f9a9") r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f0080400400000046000107000000141900040004c20200070000000003000000000000000003f500", 0x39}], 0x1) ustat(0x5, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x83, 0x10, 0x4, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x20}, &(0x7f00000001c0)=0x8) 2018/03/25 13:24:18 executing program 6: mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000000040)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x41, 0x0) ftruncate(r0, 0x7fff) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/25 13:24:18 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xffffffff, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x10000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x216}}, 0x3, 0x1, 0x2, 0x9901, 0x6}, &(0x7f0000000200)=0x98) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) futimesat(r3, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{0x77359400}, {0x0, 0x2710}}) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000300)={0x6, 0x1, 0x5bd7, 0x2}, 0xc) readahead(r0, 0x8, 0x2) timer_create(0x0, &(0x7f0000000400)={0x0, 0x34, 0x6, @thr={&(0x7f0000000340)="f62864aa2e42a993ce3204d2f73d5f4197ece608d25e3a1b089a05a61b4fd1779c62af13e69c717bb49cfc31851add83205e9facc3c89ef24fca1c80f411c646b53bc1da11af5167d685df758ad29c320fa17fc231f279f02128132ce618bf16a3468c3345313307b1e2", &(0x7f00000003c0)="6493ab09d65500b1cfa50c28665ed77dcdac10a298e8c13116aca111d80a135511fc1d8bf92b71f18e6e4d20b5fbef7d0acdeddbef0834e8"}}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000000500)={{r5, r6+10000000}, {r7, r8+10000000}}, &(0x7f0000000540)) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000580)=""/215) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000680)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000006c0)={r2, 0x6ffe, 0x9, [0x1, 0x99, 0x80000000, 0x6, 0x5, 0x1f, 0x80000001, 0x0, 0x7]}, &(0x7f0000000700)=0x1a) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000740)) write$tun(r3, &(0x7f0000000780)={@void, @void, @mpls={[{0x981, 0x3, 0xfff, 0x8}], @ipv4={{0x28, 0x4, 0xde4, 0x9, 0x232, 0x64, 0x9, 0x0, 0x83e2fe92f76f93b0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, {[@cipso={0x86, 0x31, 0xed7, [{0x1, 0xd, "e04a5408a5f71fbaca8974"}, {0x5, 0x3, '&'}, {0x0, 0x5, "079eba"}, {0x7, 0x11, "27d387e0027322eb6e0048c5f35b15"}, {0x5, 0x5, "9b6148"}]}, @ssrr={0x89, 0x17, 0x4, [@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @broadcast=0xffffffff, @empty, @dev={0xac, 0x14, 0x14, 0x13}]}, @rr={0x7, 0x7, 0x1, [@dev={0xac, 0x14, 0x14, 0x12}]}, @ra={0x94, 0x6, 0x5}, @rr={0x7, 0x1f, 0x7e2f, [@empty, @rand_addr=0xffffffffffffffe1, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @empty, @empty, @loopback=0x7f000001]}, @lsrr={0x83, 0x17, 0x3f, [@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @empty, @rand_addr=0x4]}]}}, @gre={{0x0, 0x0, 0x1, 0xbb, 0x0, 0x7, 0x0, 0x1, 0x880b, 0xbc, 0x2, [0xfffffffffffffffd, 0x2], "f163733fef651e6827f845f351720e6ded0a8b4ba14a73af218d01f46ec3b6eb2c66ed439f200543b07543f8b8ea7b07d1bfda9590f16f53e21d8a0bbc929589401ca77152626280bc46c1b491259a92859762985ef66446e66f52a41fec070d32b3c26ed3b1c1f16a550b05563b05283aad2d81e9f1e6031eecd3825135f4cbe2231eae58da8a376826882c6d928ea90dc078fdf488a00fea44b68c08405b000d77cc817907e5d6217ef5066a2ffb9003debf0f1e51e46ddc09db69"}, {0x3, 0x0, 0x1, 0x7fffffff, 0x0, 0x0, 0x800, [0x100000000, 0x80000001, 0x80000000], "a0c2ace8697580c7417faaa189b4f9f717daaac43e53771798ac7fb18fd7793049bd66ecebe9ce1b66447a6179f130a879fe73bee40b796049712dd01a45aa0f3ecdb3d7de6690b479ab"}, {0x573, 0x0, 0x8000, 0x9, 0x0, 0x0, 0x86dd, [0x2]}, {0x8, 0x88be, 0x2, {{0x3, 0x1, 0x4, 0xffffffff, 0x2, 0x400, 0x3, 0x6}, 0x1, 0x82c}}, {0x8, 0x22eb, 0x4, {{0x8, 0x2, 0x6, 0x6, 0x3ece4d6, 0x19, 0x7, 0x9}, 0x2, 0x1b, 0x3ff, 0x1000, 0x100000001, 0xfffffffffffffffe, 0x400, 0x0, 0x1ff}}, {0x8, 0x6558, 0x0, "9b564ad2c031774d14cafabe4a2055ea0ecf140513cae5010a7b1b456642887b7b9e80abbe80a2a380855cc55ca1b033f7f12f984daaa0b58f5f6f50"}}}}}, 0x236) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/autofs\x00', 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'bridge0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000a80)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@dev={0xac, 0x14, 0x14, 0x10}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e23, 0x401, 0xa, 0xa0, 0x20, 0x16, r10, r11}, {0xb9d, 0x5, 0x1, 0x8, 0x5, 0x101, 0x4, 0x10001}, {0x48a5d59c, 0x1f, 0x1, 0x6d}, 0x3, 0x6e6bb8, 0x0, 0x1, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x33}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xb}, 0x34ff, 0x2, 0x3, 0x0, 0x6, 0x100, 0x1}}, 0xe8) bind$llc(r9, &(0x7f0000000cc0)={0x1a, 0xffff, 0x8, 0x2, 0x20, 0x7fff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) openat$cgroup_type(r3, &(0x7f0000000d00)='cgroup.type\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d40)={r1, 0x4ec8}, &(0x7f0000000d80)=0x8) setsockopt$packet_buf(r9, 0x107, 0x7, &(0x7f0000000dc0)="dc04c10a10b99df08c309f98a4a2d49907c98bdbc976184989bb3786fe73a23877876ed9a8c53800cf895073b806c1209e9929443979be6e5b1c131a570ff4f64e1a4a1ec189154ea0380a65942b6681cefc3b7c172033941fa39ef41a794e77d00a7821669b57c9db12072e8d63b994", 0x70) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/loop-control\x00', 0x0, 0x0) unlink(&(0x7f0000000e80)='./file0\x00') r12 = inotify_add_watch(r9, &(0x7f0000000ec0)='./file0/file0\x00', 0x80000000) inotify_rm_watch(r3, r12) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000f00)) timer_settime(r4, 0x1, &(0x7f0000000f40)={{0x77359400}}, &(0x7f0000000f80)) 2018/03/25 13:24:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x800, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000f60)="89daf5b857b622b4980cd4bd21668a8653b89239f422d06c1d4b269a84269040d67675f1d0839f180b") 2018/03/25 13:24:18 executing program 3: r0 = socket(0xa, 0x1, 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000004000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000426a4fa1957678a2c8911d4e526a9074d74312a193582e178f14141ae2989a04000000000000002b9d43ef27710d00000000000000"], &(0x7f00000001c0)=0x47) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r2, 0x80000000, 0x32, "a5f587940bf4a8cf5f82c399ad9663faa4ef9e4b7d121b2cb8ee74b5e7957051540426c808df8b680a818f633111b57ac8c9"}, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000002000)={r1}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x594, @remote={0xfe, 0x80, [], 0xbb}, 0xd42}}, 0x5901, 0x5, 0x7, 0x0, 0x400000000000d}, &(0x7f0000000440)=0xda) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/policy\x00', 0x0, 0x0) accept4$bt_l2cap(r4, 0x0, &(0x7f00000004c0), 0x800) listen(r0, 0x0) r5 = accept(r0, 0x0, &(0x7f0000000240)=0x141) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xfffffffffffffffe, 0xff, 0x5, 0x401, 0x1ff}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000540)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000180)=0x84) 2018/03/25 13:24:18 executing program 5: sysfs$2(0x2, 0x5, &(0x7f0000000000)=""/43) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @loopback={0x0, 0x1}, 0x3eb6, 0x1, 0x7fff, 0x0, 0x2, 0x8, r1}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) 2018/03/25 13:24:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000013001103000000000000000000000600"], 0x14}, 0x1}, 0x0) r1 = socket(0x0, 0x6, 0x800000000000008) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x7, 0x4) 2018/03/25 13:24:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x146}, 0x1}, 0x0) 2018/03/25 13:24:18 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpid() fcntl$setown(r0, 0x8, r1) ioctl(r0, 0x44000002285, &(0x7f0000013000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f00000000c0)=""/36, 0x24) 2018/03/25 13:24:18 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x9, 0x0, 0xff, 0x100, 0x28000000000, 0x3, 0x4, 0x80000000, 0x0, 0x6}, 0xb) r2 = socket$inet6(0xa, 0x2, 0x0) close(r0) socketpair(0xa, 0x5, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000040)=[0xecb, 0x679]) dup2(r2, r0) 2018/03/25 13:24:18 executing program 7: open(&(0x7f0000928000)='./file0\x00', 0x230002, 0x0) 2018/03/25 13:24:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006ecffc)=0xe) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) futex(&(0x7f0000000040)=0x2, 0x1, 0x2, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/25 13:24:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") sendfile(r0, r0, &(0x7f0000000000)=0x7ffffe, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/25 13:24:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) set_thread_area(&(0x7f0000000000)={0x3, 0xffffffff, 0x4000, 0x3f9d0919, 0x1, 0x80000001, 0x8, 0x989}) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@remote, @in=@dev}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xfffffffffffffff8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='rdma.current\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)={0xfffffffffffffffd, 0x5c, "a5967e8d36a99867a595c1f16a7b4788f88ac809b5fe13cbebb06975e3b1c8ea3508bb1a87cddb9b21c05fca2c6b6f7822682a4d27be79680a1560b9bcf3e9dd5f76a7f088aea923cc535ea08c1e74ae3d7b7dfc4457d8c23c9382c0"}) 2018/03/25 13:24:18 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x14000) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xd1, 0x7fff, 0x0, 'queue1\x00', 0x4}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/125, 0x7d) sendmsg$nl_netfilter(r1, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004640)={0x14, 0x0, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/25 13:24:18 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x10000157, &(0x7f0000634000), 0xfffffffffffffd6e, 0xfffffffffffffffd}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) shutdown(r1, 0x1) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) 2018/03/25 13:24:18 executing program 1: msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x18000, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:dri_device_t:s0', 0x20, 'root\x00'}, 0x27) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000100)={0x7, 0x8}) finit_module(r0, &(0x7f0000000140)='root\x00', 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f00000051c0)=[{{&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/82, 0x52}], 0x2, &(0x7f0000000400)=""/253, 0xfd, 0xff}, 0x1}, {{&(0x7f0000000500)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/219, 0xdb}, {&(0x7f0000000680)=""/210, 0xd2}], 0x2, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f00000007c0)=@nfc, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000840)=""/70, 0x46}, {&(0x7f00000008c0)=""/197, 0xc5}, {&(0x7f00000009c0)=""/141, 0x8d}, {&(0x7f0000000a80)=""/187, 0xbb}, {&(0x7f0000000b40)=""/111, 0x6f}, {&(0x7f0000000bc0)=""/222, 0xde}, {&(0x7f0000000cc0)=""/100, 0x64}, {&(0x7f0000000d40)=""/65, 0x41}, {&(0x7f0000000dc0)=""/53, 0x35}, {&(0x7f0000000e00)=""/168, 0xa8}], 0xa, 0x0, 0x0, 0x8}, 0x100}, {{&(0x7f0000000f80)=@nfc, 0x80, &(0x7f0000001080)=[{&(0x7f0000001000)=""/72, 0x48}], 0x1, &(0x7f00000010c0)=""/29, 0x1d}, 0x2}, {{&(0x7f0000001100)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000001180)=""/96, 0x60}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/244, 0xf4}, {&(0x7f0000002300)=""/108, 0x6c}, {&(0x7f0000002380)=""/156, 0x9c}], 0x5, &(0x7f00000024c0)=""/79, 0x4f, 0x40dad124}, 0x7}, {{&(0x7f0000002540)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000002880)=[{&(0x7f00000025c0)=""/170, 0xaa}, {&(0x7f0000002680)=""/239, 0xef}, {&(0x7f0000002780)=""/242, 0xf2}], 0x3, &(0x7f00000028c0), 0x0, 0x8}, 0x100000000}, {{&(0x7f0000002900)=@nl, 0x80, &(0x7f0000004980)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xf7}, 0xffffffffffffffc0}, {{&(0x7f00000049c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004a40)=""/167, 0xa7}, {&(0x7f0000004b00)=""/37, 0x25}, {&(0x7f0000004b40)=""/200, 0xc8}, {&(0x7f0000004c40)=""/221, 0xdd}], 0x4, &(0x7f0000004d80)=""/173, 0xad, 0x5}, 0x4}, {{&(0x7f0000004e40)=@nfc_llcp, 0x80, &(0x7f0000004ec0), 0x0, &(0x7f0000004f00)=""/200, 0xc8, 0x100}, 0x6}, {{&(0x7f0000005000)=@pppoe, 0x80, &(0x7f0000005100)=[{&(0x7f0000005080)=""/102, 0x66}], 0x1, &(0x7f0000005140)=""/100, 0x64, 0x2}, 0x3}], 0xa, 0x2040, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005440)='/dev/pktcdvd/control\x00', 0x140c2, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005480), 0x4) connect(r2, &(0x7f00000054c0)=@sco={0x1f, {0x7, 0x4, 0x5, 0xc16, 0x483, 0x1}}, 0x80) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000005540)=""/113) select(0x40, &(0x7f00000055c0)={0x6, 0x7f00000, 0x9d48, 0x856f, 0x0, 0x17b, 0x9279, 0x4}, &(0x7f0000005600)={0x899, 0x100000001, 0x6, 0xffffffffffffff81, 0x0, 0xfff, 0xfff, 0x4}, &(0x7f0000005640)={0x8, 0x3, 0x9, 0x80000000, 0x9, 0x7, 0xfffffffffffffffb, 0x400}, &(0x7f0000005680)={0x77359400}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000056c0)) bind$inet(r0, &(0x7f0000005700)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000005740)='./file0\x00', 0x64100, 0x40) clock_gettime(0x0, &(0x7f0000005780)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000057c0)={{r6, r7+30000000}, {0x77359400}}, &(0x7f0000005800)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005840)={0x0, 0xba, "b70b8b849b89296cb66b23f147844336b4c6f230b2e7d6d4acaf876a802754f85a975f48cfb9957c72f223e52ad520d295b63dcb6bdaa78df1556d58a76ab3eafa1d17dca6f026344d0e55bbab15dd597a58432990d2b1fe4d0b7092d9ac89ab0fb94fe30cb9de2ce8029559491022c4c635cba8257abd54736befa8ca000ef7698c3a095ed46b59ddf4052de450b9413a4965f7b47cb527d7f17e56425fc1296ddd3f9d8d33898ac0e3355b2d4031a73f046e35ca4d11b70265"}, &(0x7f0000005940)=0xc2) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005980)={r8, 0xc74}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000059c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005a00)={r8, 0xfff}, &(0x7f0000005a40)=0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000005a80)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r5, &(0x7f0000005ac0)={0x4}) bind$inet(r4, &(0x7f0000005b00)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r9 = socket$netlink(0x10, 0x3, 0x6) write$selinux_user(r0, &(0x7f0000005b40)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u\x00'}, 0x2b) ioctl$sock_SIOCOUTQ(r9, 0x5411, &(0x7f0000005b80)) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000005bc0)=0xffffffff) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f0000005c00)=0x9) 2018/03/25 13:24:18 executing program 0: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x404400, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffc00, 0x81, 0xfff, 0x7f, 0x8000}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xe250}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/03/25 13:24:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x480000, 0x0) recvfrom$inet(r0, &(0x7f0000000140)=""/156, 0x9c, 0x40000100, &(0x7f0000000200)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) clone(0x84200, &(0x7f0000000000), &(0x7f0000000000), &(0x7f000014e000), &(0x7f0000fef000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000080)="ff56ab9129db2da6b413e71ef50082ac66950b3cc8871eed2d8cfbf028970a9436c89ed232cda9a0a737328596b17c0da9346a754a48223f2f49875259c6923b3b336cdb2829cebb4d275800afff4cbbcf26edb5c48633c27f4c3efbe78513c7d3039a392899ae10f870911ca437", 0x6e) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) [ 98.952342] audit: type=1400 audit(1521984258.846:54): avc: denied { write } for pid=17163 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 13:24:18 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) flock(r0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x84e4}}, 0x8, 0x3, 0x1ff, 0x9, 0x10001}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x4, 0x1f, 0xb9ff}, &(0x7f0000000380)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0xe5, [], 0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/229}, &(0x7f0000000200)=0x78) 2018/03/25 13:24:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14b}, 0x1}, 0x0) 2018/03/25 13:24:18 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x200000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f0000000080)={0x8, 0x5c, "702f72992354e12523d3c229f880ccab7c5faf07551a5d341149796a5bfc6c7703b539d5a9943c43bcc09dd2879db0489ff9c19407a9112a3244ab5e891256cba307bff49bdb08c0fdd8c8cf10f02d219de991677912b7ff7a37f2e2"}) r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f00000002c0)={r5, 0x1, 0x6}, 0x10) setsockopt$packet_int(r4, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) socket$inet6_dccp(0xa, 0x6, 0x0) [ 99.058468] device lo entered promiscuous mode 2018/03/25 13:24:19 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000000000)=""/208, 0xd0) write$sndseq(r0, &(0x7f0000000000), 0x3b3) [ 99.079866] device sit0 entered promiscuous mode 2018/03/25 13:24:19 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, 0x14, 0x2, 0x5, 0x38, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_key={0x15, 0x8, 0x500, 0x0, "10bf300aac54acd7b31ad08ce696267c6bd66347d51d461ff3f46af87d9ec75b1d09cf798c45c3b193d804802404435adbee132635c87096e243733b98fe78430b922a369541a73e764f4ab33bfa490d247d2c9ed8b561702908f82680aaa60f48f6aeed0099e9b409bc7e2e3a38deb3f823133154a5d3d30ff5d74efc592f3376767ebcd06fe6d85adda4123b313d0a5daceb25c87b7d9f9fd74ba29ea2b3e3"}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0xb, 0x14, 0x10}, @sadb_key={0x1c, 0x9, 0x6c0, 0x0, "a6018b702f71314342df3c666f420a5af5ffb97f258551a0e125f049b547aa9b33448f1ca38df345cf09310de153053e95684825f4c52bbf79394511b266e28d566c12bbf0bce56559edae500495c5d820b23903e0d21e9affae72945c2fc1b44fb3a7e2c7a5b23d8d1d23289395c15a39d55078e80f392ddcc3054b33044686d9b230f4334f80eebf9dd983092c7f5e4de7f88de030ead1376ddc60fe4963c7905df86a13a9accb648c349a9beaedd4a7397933c16fb98a389c8f3384c6c7fc3871f20376f06e824f90042420b492e600cec897e2d6325a"}]}, 0x1c0}, 0x1}, 0x4000000) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000240)={0x2, 0x4000000000000d, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_lifetime={0x4, 0x4}]}, 0xa0}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) [ 99.191131] device sit0 left promiscuous mode [ 99.195796] device lo left promiscuous mode 2018/03/25 13:24:19 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80042, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x4, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x183, 0x30}, &(0x7f00000001c0)=0xc) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f0000f16000)='./file0\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/access\x00', 0x2, 0x0) 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589ba"], 0x14e}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r1) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x5) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00000000c0)=0x2) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x100) ftruncate(r2, 0x81) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xea, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$KDSKBLED(r2, 0x4b65, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000200)=""/159, &(0x7f00000002c0)=0x9f) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000380)={r4, 0x1ff}, 0x8) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x2000, 0x0) read(r0, &(0x7f0000000400)=""/251, 0xfb) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f0000000500)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x42, {0x2, 0x4e20, @loopback=0x7f000001}, 'erspan0\x00'}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000580)=0x5, 0x4) ustat(0x10000, &(0x7f00000005c0)) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000600)=0x3) recvfrom$ax25(r5, &(0x7f0000000640)=""/98, 0x62, 0x40000003, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000006c0)=0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000700), &(0x7f0000000740)=0x14) getsockname$packet(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000007c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000900)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000940)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x762, 0x4e22, 0x6, 0x4e21, 0x2, 0x2, 0x20, 0x0, 0x5c, r6, r7}, {0x100, 0x1, 0x2, 0x8000, 0x8, 0x7ff, 0x708, 0x400}, {0x5, 0x56, 0x847f, 0x3}, 0x9f, 0x6e6bb7, 0x1, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x7, 0x3, 0x8, 0x1, 0x9, 0x2}}, 0xe8) mkdirat$cgroup(r2, &(0x7f0000000a40)='syz0\x00', 0x40) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000a80)={0x8}, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/user\x00', 0x2, 0x0) 2018/03/25 13:24:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syncfs(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x5}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) 2018/03/25 13:24:19 executing program 1: mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x0) lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) 2018/03/25 13:24:19 executing program 7: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x80) inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/25 13:24:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x101) socket$inet(0x2, 0x80e, 0x9) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000008, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/25 13:24:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) poll(&(0x7f0000000000)=[{r0}], 0x1, 0xffffffffffffffe1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/25 13:24:19 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x400, 0x2, 'client1\x00', 0x0, "f4810fd59dc885e9", "181e29b774c0a983efff57da8c584c9d951724969b98ab821340eae7842b722c", 0x0, 0x3}) 2018/03/25 13:24:19 executing program 7: clone(0x0, &(0x7f0000aeafa0), &(0x7f0000972ffc), &(0x7f0000000ffc), &(0x7f0000ecd000)) clock_getres(0x0, &(0x7f0000644000)) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x8) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfe, 0x14000000}, 0xc) rt_sigtimedwait(&(0x7f0000000000)={0x20}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) 2018/03/25 13:24:19 executing program 3: r0 = socket(0x10, 0x4, 0x1ff) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) bind$ax25(r0, &(0x7f00003fdff0)={0x3, {"18b078914bfdfc"}, 0xfff}, 0x10) 2018/03/25 13:24:19 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), 0xae) 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14f}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="24000000260007003200000a003605007b0001ff01000000000000000012ffff2100ff10", 0x24) r1 = dup2(r0, r0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200, 0x0) accept$ax25(r0, 0x0, &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x4d97681ec24ed0e3) accept$inet6(r1, &(0x7f0000000000), &(0x7f0000000040)=0x1c) shutdown(r1, 0x0) r3 = request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='vboxnet1\'vmnet0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="4a47a8b02a0043178570062937961f100705e016efd349655428be858b74780821d3ee820753a13ac95e9d7cd09513ed2440549f07dc53081b9d405f6160c0f431f255e06e7a82996a4c2215b7c504b32cdffc916379a55446927c8f9984e95b1a6caf63a23bccc4ed3e0a10d6b3bc18259941797d3cb8b08cbc8a7417239aedd9cc6d6712e89c470bf32229724a50737269a84355b98faf5ea6f6d428ea2bc36e58acdded92695c30b890782f2aeaed5c9d9b4b8547180d175c8e7c8992d0", 0xbf, r3) 2018/03/25 13:24:19 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)="cc18e61f7392717c08d20013ce394e5d0e627b15ce3330fba29d2643f83caf6afad99b5cd65a92f7fa48fd28c2cb10dd960533cc", 0x34, 0x0, 0x0, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x1) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x71d}], 0x1, &(0x7f0000001180)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/25 13:24:19 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x2) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="5c7106daf9a63233a9200c7b17975fe2151d90b851793fd20e71a4288244f23f17310178e4aecfcb8262be8edfcbc909833da8619365ec9a6ec3cec08bd11b159d4b168700da022e810d08ee3d9b50cd03545563f72b9628b5c8985ee4853839938b7ecc061f5e2c1ba9c137a0ea143604e07b3925b79c932567522268b646", 0x7f}, {&(0x7f0000000140)="22313b8011f6f4df7f2f41be3b44fb3dea861eb91ea5dab141316fee324574d23a933e5d021164c4352bcc4940876f9dfe1e81f77f53bfb0f4e29c15a8a0fb63e1174d63a8a3952c463df8d90ce79bf8393c0dbcac9834cd76641f69145cbaf9748d508186c34caf184fb8d266405adac1cf267c795bd8c726619196e9ac4ff6e19af135348352b361485603bf4045b4d1ebb097377ed676c45d922765564fae769899442e36bb599cd7d93272b09eff4cba82fc3166da75e27581156a3b1fe0d2d778dda8f4407d332fc78f5091c02291bfe4c0e0cccd672ebdca7f", 0xdc}, {&(0x7f0000000240)="7e2b94f361b02e819fd44736b2dfddc1c2c1f6ceadc0b4e5388022b89f39cc7fe65c4e5238afad0168f378360b558d86264b2c3546f1882fbb878467a8301aab746ed60eda00df41799cdb39b23c99afa424d98fad9b92135ade2f912839c0433ca972a7b3be3b3c145c827c7f4d5e479abdf7e8c15f8ddbe8418bd04f4ea4afee5becd418167daa71fc9d", 0x8b}], 0x3, 0xa) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000856fec)='/', 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000340)=0x100, 0x4) 2018/03/25 13:24:19 executing program 3: r0 = socket$packet(0x11, 0x100020000000003, 0x300) r1 = accept(r0, &(0x7f0000000140)=@ethernet={0x0, @random}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x3, 0x3}, &(0x7f0000000300)=0x8) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x80000, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0x15, &(0x7f0000000100)=0x7f, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) bind$packet(r0, &(0x7f0000fc1fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="6256632ab3f7"}, 0x14) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r5}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000340)={r3, 0x0, 0x7fffffff, 0x10000000000000, 0xffff, 0x1}, &(0x7f0000000380)=0x14) r6 = socket$inet6(0xa, 0x7, 0xffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000002c0)={0x8, [0x4, 0x0, 0x101, 0xfffffffffffffffd, 0x5, 0x28000000000, 0x7f, 0x0]}, 0x14) 2018/03/25 13:24:19 executing program 0: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x101400, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000080)="900b48e1e901061737cfab56baca51b8217db911c1cb20fd26b31a93143ea20870e056115c5a22002b259c340f1339df655206534a5cb5b8a20abf5c3a6a936ae95388b848d25bb5cff9bfff569c2fab38319b781f3efa9cf7f7b5372b8a243bed7467876b5c1af70f091578ca9a936464b039f3fa47d3603f1fc94a2d30e0df9a2edacd8eb35c9bc1357e42f9a71e3d583189da96326ec6b69bdd187a5d4c7dc5d8285e7d761c4aa89d5fd157a41aa80a6f73") stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x80, 0x0, 0x3e, 0x0, r2}, {0x8, 0x3ff, 0x1, 0x10000, 0xfeb4, 0x10001, 0x8000, 0x9}, {0x401, 0xffffffff, 0x7ff, 0x3}, 0xf34, 0x6e6bb5, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x4d3, 0xff}, 0xa, @in, 0x0, 0x0, 0x0, 0x800, 0x0, 0x1, 0x9}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000040)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/25 13:24:19 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x7fd, 0x0) fcntl$getflags(r0, 0x400) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readv(r0, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/60, 0x3c}, {&(0x7f0000000400)=""/206, 0xce}, {&(0x7f0000000500)=""/170, 0xaa}, {&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000680)=""/228, 0xe4}], 0x5) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000980), &(0x7f0000000900), &(0x7f0000000340)=0x0) setgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) unlink(&(0x7f0000000100)='./file0\x00') 2018/03/25 13:24:19 executing program 5: r0 = memfd_create(&(0x7f0000000140)="90c2eaa161a6744c69c4ce7f113554ca42d12cad33753cb12393bd3d4538c3ca6b79840f358671f3002a53c60760abbe2c03d0121047ce1f346ca3c4f9da6a6cb715df71cbc8e2ad4c0d8b6862b0d7cde1add6ca412b67108a1ee6329b3bc4112132d6c14501d8c0842cdb5f37ce81f6815a165a9906285ff95dea574f3a1f70524428d236db536bb2a92032bfe761d022316f6151afe4ab6475da64b896f82953862d220dc3a4845fb7bb26ac0d", 0x0) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x20}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x7, 0x4) syz_open_procfs(r1, &(0x7f0000000240)='ns/ipc\x00') 2018/03/25 13:24:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = memfd_create(&(0x7f00000000c0)='cts(xts-serpent-avx2)\x00', 0xfffffffffffffffe) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0xffffffff, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000131000)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffff00000000000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200637473287874732d73657270656e742d617678322900000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecfdffff"], 0x138}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@getae={0x200, 0x1f, 0x300, 0x70bd2d, 0x25dfdbfb, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0xa, 0xff}, @in=@multicast1=0xe0000001, 0x5, 0x3507}, [@sec_ctx={0x50, 0x8, {0x4c, 0x8, 0x1, 0x4, 0x44, "2cbc7593d071e4328d754693fae3bd27ae6cbcdd5689434f389914b9a8262cf5c4b1625f99a05f6cb6437168af6f872f8dce2e299bb195db2c31894af2e8af278b851bda"}}, @sec_ctx={0xa0, 0x8, {0x99, 0x8, 0x1, 0x10000, 0x91, "a5e0353c1192dc8b2e56e22a0f7db8bd33284a30212056969c901907c55190c672de52eac4121dec32d771cad180c1250c913080c77c276b318d317c0ef5a3f86dfa927c9fb6db2981ecc5054f35ffcd0e75f5419e98ece2106b19525da15504c5990048559b1acfea5fe77922f240354e54851d4424adfa6f929ec55fe249cf3ca5dd0d32823ad9c60c868027c4df6bd0"}}, @ipv6_hthresh={0x8, 0x4, {0xc, 0x17}}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd28, 0x70bd2b, 0x70bd29, 0x70bd2d, 0x8, [0x35]}}, @lastused={0xc, 0xf, 0x9}, @algo_auth_trunc={0x9c, 0x14, {{'sha256-ssse3\x00'}, 0x270, 0x300, "5deefe891d12086a8117fc2e5b984ce6a534bfb7d845d4622e8ad116696797eda309815f3175ac2ee3d2ef60baeecce89a9aac8ef3dad0d0638e5fb3d1306de6ffdfa6ba6d64be90f324fbb8a8e4"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) finit_module(r0, &(0x7f0000000000)='}system\x00', 0x3) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589baef90"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x79, 0x3, 0x3ff}, 0x8, 0x8, 0xffff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/25 13:24:19 executing program 3: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x2, &(0x7f00000000c0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/25 13:24:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000315ff5)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x4}}, 0x50}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000fcd)="ba", 0x0) lseek(r0, 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 1: r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000efe8)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) sched_yield() ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/03/25 13:24:19 executing program 3: r0 = socket(0x1000000f, 0x1, 0xeda) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x20}}, 0xffff, 0x5, 0x8, 0x9}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x7, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x1, 0x8dc3, 0x401, 0x5, 0x4}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x4, 0x68, 0xffffffffffffffff}, &(0x7f0000000440)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000000)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000040)="0742e1be1e87b79e6479482a86c66597a5ce5ecf850b40be5f0f4b2c9b53c5813ce733cf80eef92839e5085bd656d3a7b0467521f59562ccd12c75b80e925e8903f845e32bd60adb03c72f602c13a1f50dbc4a9f3a021c29657191423cc756b8dba8e7344ce870e7d32b867dfecc5d75e1f95e9b789ed5dedd72f21ee7101c", 0x7f}, {&(0x7f00000000c0)="f6097a0e9d9cbd8bd6f1b0d01dd41afd659516a95127559807debff50ebec089d66f13655a909fde55860ade0722dbd4bab518c82eee676e7f95f6881724886a6f519dc4892a11077964f93867946e6749569fc0bbfcbef4d8ec0ab08b7f2cad63056d257f8da66d8765c9babb9200de68f5559532fe29b9996908e0a83d36e90ed14b75802bd6b1b3516719e52b42866a5ccd06462689690bdddd5e6fecc02c37095c56397cd388d4ea504663ae97580bd8a20206385ce6ad2a8a527439f3ed4ab8b27fea1aad4c179542c79478b3d80522d1b35d1391d458a201165fedc4d1a62f583fc12d19654bcc8d57c67487fed6d0572a0928", 0xf6}], 0x2, &(0x7f0000000480)=[@init={0x18, 0x84, 0x0, {0x7, 0x9, 0x80000000, 0x3642}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffffffff8000, 0x4, 0x4, 0x2, 0x5, 0x8, 0x5, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x0, 0xdcd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0xc, 0x4, 0xcac8, 0xb188000000000000, 0x80, 0x4, r3}}, @init={0x18, 0x84, 0x0, {0x8, 0x8f, 0x16, 0xf8}}], 0xf0, 0x4040800}, 0x20000000) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/25 13:24:19 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000180)=0x80) getpeername$netrom(r0, &(0x7f0000000380), &(0x7f0000000340)=0x10) r1 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(r1, &(0x7f00000003c0)=""/185, 0xfffffffffffffd58, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000140)=""/10, 0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xabf}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x0, 0x8}, &(0x7f0000000100)=0x8) shutdown(r1, 0x0) 2018/03/25 13:24:19 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) read(r0, &(0x7f0000000080)=""/125, 0x7d) 2018/03/25 13:24:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000f76000)={0x10}, 0x243, &(0x7f0000255ff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x101) 2018/03/25 13:24:19 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000002c0)={@local}, &(0x7f0000000300)=0x14) accept(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x80) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8, 0x4, 0x80000001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0xff, "081afdef1c91d80b4a446bc1c85d3b96ae8c6c0668aadf49a8152018a6468240e483fff24ed4762d11c1c154fea01aaaaa6fa0a53ff1ba462e9be9f6bee3dadc88e6540eb96e0ad6452ddf2b61e9f943ba781b13b12946db76f8c77542e3710b2e5a1ddd8f5f62e01e73049c01ad96fc485503f34228218a8ee4a8e08423896f0fdc0b478a159cea786980032da949cc1ea3567a338d9bfe702f156c05bcde1179d663034eaa32b6f39653327032f9d9bdabc3aa199c51d015a83aa32a65e94477167b5556770318362a086a784808d9fd253197613e405acdd075d3648caa282f13a1931d573a472e1be30c34985a62db18169a706bd3cb0d8c43a6a5c641"}, &(0x7f00000000c0)=0x107) write(r0, &(0x7f0000000000)="1f0000000104fff7f13b54c00711fafff20501000b000600003a1447e479a9", 0x1f) 2018/03/25 13:24:19 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000000) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1) inotify_rm_watch(r2, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) 2018/03/25 13:24:19 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x47, 0xda, 0x1, 'queue0\x00', 0xfffffffffffffffe}) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) [ 99.605908] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11587 sclass=netlink_route_socket [ 99.629186] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.639620] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$cgroup_int(r0, &(0x7f0000000140)='cgroup.max.depth\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x33a4}, &(0x7f00000000c0)=0x8) socketpair(0x8, 0x1, 0x40, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r1, 0x4000000041, 0x30}, 0xfffffffffffffe90) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x84400) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xfff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r1, &(0x7f0000e95000)=[{}, {}], 0x30) write(r1, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r1, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r1, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) shutdown(r1, 0x1) poll(&(0x7f0000df8fe0)=[{r1}], 0x1, 0x0) 2018/03/25 13:24:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1/file0\x00', 0x80) fallocate(r1, 0x0, 0x8000002000, 0x2) fallocate(r1, 0x0, 0x200000000, 0x2) 2018/03/25 13:24:19 executing program 2: r0 = inotify_init1(0x0) r1 = dup(r0) request_key(&(0x7f0000d68a80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000733fff)='\x00', 0xffffffffffffffff) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000785000)) 2018/03/25 13:24:19 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x40100, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x8, 0x5, 0x1, 0x4}) 2018/03/25 13:24:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000), 0x2) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000af7000)=0x847d) 2018/03/25 13:24:19 executing program 6: futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000191000)={0x77359400}, &(0x7f0000000ffc), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) socket$pppoe(0x18, 0x1, 0x0) 2018/03/25 13:24:19 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000066ffef)='/dev/vga_arbiter\x00', 0x400, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x4, @random="2e0d758792ff", 'yam0\x00'}}, 0x1e) fcntl$setstatus(r0, 0x4, 0x400) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)) [ 99.653850] ALSA: seq fatal error: cannot create timer (-22) [ 99.666515] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=11587 sclass=netlink_route_socket 2018/03/25 13:24:19 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0xb1}, {0x6}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1}, 0xffffffba, &(0x7f00000001c0)={&(0x7f0000000080)=@delsa={0x28, 0x11, 0x426, 0x0, 0x0, {@in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0x25d}, 0x1, 0x0, 0x0, 0x800}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40, 0x0) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x0, 0x1, 0x2, 0x9c49, 0x3f, 0x5}, @ipv6={0x6, 0x6, "6036d5", 0x180, 0xbf, 0x4, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x3f, 0x0, 0x7c4, 0x0, 0x0, 0x2, 0x64}, @srh={0x0, 0x14, 0x4, 0xa, 0x3ff, 0x80, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @mcast1={0xff, 0x1, [], 0x1}]}], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x5, 0x9, "588bebf7d28e678115b267579b1cdb14035954d586363d9a555cdd66ee0a5824ab2c8bad6f2ab5a5eb296c8d26b7c15f52988de9e55fa70a40bdfc6756751bd5d8103ab6513abf074ab2354b9e3d0d6baf27dda17d0fd9e05b6353805df823d13f20cc008afee7b7fa45911f9df00aee27fefc48115c68eb855d1347a8d518fac600340766cd84d92de784c2b471f18f08b077bf88e349d4549d3d715b9e9cd2f2a8d09e0dd85b85e2c13f56025e60770393ab94fa7bfd1d2610439c4382b1ebfefa968085f76b88"}}}}, 0x1b2) 2018/03/25 13:24:19 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioprio_set$pid(0x3, r0, 0x100000000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/25 13:24:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') getdents(r0, &(0x7f0000000080)=""/157, 0x9d) getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x0, {0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x9303}}}, 0x32) 2018/03/25 13:24:19 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x2840) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x8, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x534300000000000}) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000080)=""/33) syz_open_pts(r0, 0x10003) 2018/03/25 13:24:19 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x813, r0, 0x0) fadvise64(r0, 0x0, 0x8, 0x674fb9bbe9e8325) mremap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000057000/0x3000)=nil) 2018/03/25 13:24:19 executing program 6: clock_settime(0x6, &(0x7f0000000180)={0x0, 0x1c9c380}) clock_gettime(0x7, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589baef90"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x202, 0x0) ioctl$int_in(r0, 0x100005435, &(0x7f0000011000)) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80000) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000040)="d70ca7f3c8208f9589291929635c9044c567e4f7f1edc077b8f89e260e8d1d3e461552de9e719fe38b333104752e824a26ecbc2dd1a3e6e3353cd45c796845d798c9eabbba0f7cdf4dee778ab3e866d6f6fff16b0dc8e4ba72fc66113a7f77080750fa0aaf1fe38b888b4546d7d89e2d4e517ba530e61e05c5c465f75ec10c7550888245bf37ad4ff714f5b98929da18250bf489712b0d79589e28dfe941e2480bbca1f71a3e7676e2c4c189bbbb61eea79eb4be70646592c1fc3b71022e5bb74289e96141ea0e0672fececd59c4a20beaf1c236b88b8fe21a7cb780ef") 2018/03/25 13:24:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000837fff), 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x28000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000180)={r3}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2}) 2018/03/25 13:24:19 executing program 7: r0 = request_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)=',\x00', 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="22ce9bf3557cf24e857baf0f4ea2dd9b38bb917121571dd5bcc4320fdc56f5ca03fa0da3c2273d4b45b4479a99be3eb413f97ee1f545e3265dbb06634b63a87163aca4868d19e2973ac70c79451892a8d04f5ba4c567aab566054a4d4e7aada9323fced41b81cdbb4d216e51eda29c8961c2f242bfd6294d46f795de503daaf8ae2dca3c1db57e93f51c5469230a7ab96f", 0x91, r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003f00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000003f40)={0x0, @in6={{0xa, 0x4e23, 0x8237}}, 0x2, 0x6, 0x0, 0x7fff, 0x1}, &(0x7f0000004000)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000004040)={r2, 0x48, "afa46119d8190780848b23166fc3ba9fd723bf6ebd73d4bc6da1b3f2b2de9a7b7f4af846d83967bfd9e0d045038532dd743d25ef2035276b0c4e88e82dc53990a2bca81a427f8083"}, &(0x7f00000040c0)=0x50) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000004100)={0xffffffffffffffff, 0x0, 0x8001, 0x1, 0x1ff000}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r4) request_key(&(0x7f0000004140)='asymmetric\x00', &(0x7f0000004180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000041c0)='\x00', r0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x100, 0x7001) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000004200)=@assoc_value={r2, 0x2938519b}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) pread64(r1, &(0x7f0000004240)=""/78, 0x4e, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000042c0)={r2, @in6={{0xa, 0x4e23, 0x44e, @mcast2={0xff, 0x2, [], 0x1}, 0xbe}}}, 0x84) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000004380)=""/75, &(0x7f0000004400)=0x4b) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/ashmem\x00', 0x80, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004700)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004740)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000004840)=0xe8) getgroups(0xa, &(0x7f0000004880)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000004980)={&(0x7f0000004440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004680)=[{&(0x7f00000044c0)="a4af987ee46eee262b5d638dbe1502e10f1d6c80a354eb4b94b5717241cb11c85fb1c03ab996cd78e531bed418d254b2a453ab13fb2dbd2f7c6042dcc3cfa129e54832d3400a9bf24cf8ec1d0d96ab8727f4916be6513ac8c42f19c7a4cc7419268e5a0ecc225850d2af5fcc513a0ee57b8fedfbd46dea988d71175497a57db0bab5fe22e679ff697d7c57010d4cc5b787468f07a7e5daf1057a976f3ac869677cc7082546ef732ee10803acae1cbd8a577fa90ca81a892322039a7cd92658c1b2dfea6f74f2dfb905ed4673236a59a3c67644832f036ef7729ab6be9ce02228de4f9bca9c1e33eee1347c", 0xeb}, {&(0x7f00000045c0)="0bcf1709b02fef17f6a251a0c663b9fd29d9423472cb29144444f092ff6ec7a55974e9a8be655e8e3986b2e1b37c155eba8d877cafdb0ce9ed6c71d658843829effdfa95e1296591014672d9fe09d7dc9957e0d6bbc26ece9b05e1efea1eb6b1803d42ddd7fb116ebb8ae6ea93d02585cd708c576df7169dc4c677edb4504fee10d8c2a20ebb20475dc514f8ecf2de4dd55f46ff451c3c6f02275112af16ca2523414ea81ee073b757969a7189", 0xad}], 0x2, &(0x7f00000048c0)=[@rights={0x30, 0x1, 0x1, [r1, r5, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0xa0, 0x20008001}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000049c0)={r2, 0xfffffffffffffffe, 0x81}, 0x8) fanotify_mark(r1, 0x20, 0x10000, r1, &(0x7f0000004a00)='./file0\x00') munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000004a40)={r3, 0xfffffffffffffffd, 0x7}, 0x8) lgetxattr(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)=@random={'osx.', '\x00'}, &(0x7f0000004b00)=""/117, 0x75) write$selinux_user(r1, &(0x7f0000004b80)={'system_u:object_r:getty_etc_t:s0', 0x20, 'unconfined_u\x00'}, 0x2e) r9 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004bc0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat(r9, &(0x7f0000004c00)='./file0\x00', 0x141000, 0xb2c090ef4387d23b) iopl(0x3) 2018/03/25 13:24:19 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x200) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xf06, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xc, 0x0, &(0x7f0000000240)=[@free_buffer={0x40086303, r1}], 0xe7, 0x0, &(0x7f0000000280)="19fbf9379539fe50664ab2333f51bc3ea0fe933453966f5c5c796cc3c2dab2bafb72bcbaa151f23524f20210093fcf19fea936070ec4e8bb0b6d7935f437ece1490f3737245d0f8d3addb674c3f4c19397121613796fdab5ab1d50d055859bb7959d7f6ee8ad36199441bf4e7e12fec746d0e982a15425bc487da612d245f114c8454c1212406c7ab06544e2770eab5304cdc21122d4e3d95125a4794a3d4dd760560d8a370671ba1177735fac8abe5bb7e86599e5a8036de1a5cafe24e68bd077dd21c37c0f7af3797e409c1c56c5e6ef86bbdfe6de93863886aebe5091dae0316e2ae6061370"}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000440)={r2, 0xfffffffffffffffb, 0x0, 0x1, 0x25c0}, &(0x7f0000000480)=0x18) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000500)={r3, 0x64, 0x6, 0x9, 0x7, 0x4}, 0x14) write$selinux_load(r0, &(0x7f0000000540)={0xf97cff8c, 0x8, 'SE Linux', "e27a67c704a55a359ce578625af4a6e4095e309e1ca72006ecb24b052a7fed29f3a42ad7e0a0ece9c37ab6efdf8c51da70d65c825fb4f305d502c50153679c5b44d092f2deb71cc94b0912e26cfc26dc9dbf4424c1c5ed0d1ea69881858c0f3481c2d78f3b249e77b5fa8d2581eb954b2ecdea89da0369827b7268e461466a44a3004257b75f3760b7bd40dd0b324accc525d82cc77ed8867b40e198bf009b4e654908856140fbe91ef007f1841b884b7f651a82c825dbdd32b49ff9995a"}, 0xce) r5 = syz_open_pts(r4, 0x301) ioctl$TIOCLINUX7(r5, 0x541c, &(0x7f0000000640)={0x7, 0x400}) prctl$setmm(0x23, 0x3, &(0x7f0000ffa000/0x3000)=nil) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000680)={'TPROXY\x00'}, &(0x7f00000006c0)=0x1e) r6 = add_key(&(0x7f0000000700)='.dead\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)="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", 0x1000, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000001780)='cifs.spnego\x00', &(0x7f00000017c0)='\x00') ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001800)="15b6d61addf8ec231707f984ad22a527e901f2fffa828e5fbf5fd618330ce605c0895ac569dead5eb064760ca205038ad750f594936a179ae69ea38b834917a9c3f56e9f997757b469edc9871a3329702f0bbbe5dcfa5f73c29f31ec2c0d9f0a27c5d36ba4206ce312b05ad8c410") ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001880)={0x18, 0x0, {0x2, @random="bd38bbc54e93", 'ip6_vti0\x00'}}) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000018c0)={r3, 0xb4, "aa9bae32ba3481756827f879f9dc24646db9dea00f4b3c761f347ce38fbc3c125a706c8fa33bee16f5e11b12aa2dcc0c899c9c60b48c800529937e298f6733a642de29ca8f022b5734d364fe1731a074f736f97f4cfe296d7798755dd7f9814ffd85f39108d6f93b1c13cbf3a120c20fb3f5a69683c3a0a5c591b6d30efeb085d20f6a0ec7ab2958ac9858e944aba51ec43563f1d535dcee4dcd813ac160c9c986d7b5392c947e1e0af47c2b97cecb337d32335d"}, &(0x7f0000001980)=0xbc) setsockopt$inet6_opts(r4, 0x29, 0x37, &(0x7f00000019c0)=@hopopts={0x0, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) fdatasync(r7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001a00)={r3, 0x4, 0x20}, &(0x7f0000001a40)=0xc) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000001a80)={'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000001ac0)={@multicast2, @remote, 0x0}, &(0x7f0000001b00)=0xc) connect$packet(r0, &(0x7f0000001b40)={0x11, 0x1e, r8, 0x1, 0xfffffffffffffffe, 0x6}, 0x14) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/25 13:24:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) process_vm_writev(0x0, &(0x7f0000001340), 0x0, &(0x7f0000001500), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="032884f9aa9cd8dca3080be991d04b0c", 0x10) umount2(&(0x7f000049c000)='.', 0x0) 2018/03/25 13:24:19 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) 2018/03/25 13:24:19 executing program 3: r0 = add_key(&(0x7f0000000380)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e3493000000e38d06a51cc33900000004d602000000f42dbc8ea1110e4353fcf70b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb8b5759dfeeca5aaa540de461d2130755897533032f518cc4ba79988a49d63084f2cbed0a52ff584e95ea15342fdabd0e3a0000000000000000", 0xfffffffffffffe77, 0xfffffffffffffffc) keyctl$link(0x8, r0, r0) 2018/03/25 13:24:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_create1(0x80000) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/03/25 13:24:19 executing program 6: link(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000002c0)={0x1, {{0x2, 0x4e23, @rand_addr=0x7fff}}}, 0x88) 2018/03/25 13:24:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00ea9c67717517b8d2b25017a28763d483a43cac61459c3be3368e5396cae4b31f242fca4373b44767c4bb14acf4cdf49a8df6cd6f282f655eb6009cfdf515670a635f5aec8c33d3ee013926a9f409f9e902b75695bafb02ca2efefa4af79f374445afa432cd85f7d62f154e51f931d69d9950e89e246c65e9ddb84812b5b35bf7c8fbf4adcd77cb49f25fff00000000"], 0x1) fallocate(r1, 0x3, 0x0, 0x4) 2018/03/25 13:24:19 executing program 3: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000000000)={0x0, 0x0, 0x8}) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) chdir(&(0x7f0000607000)='./file0\x00') 2018/03/25 13:24:19 executing program 7: r0 = eventfd2(0x6, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) sched_setparam(r3, &(0x7f0000000140)) recvmmsg(r2, &(0x7f0000002ac0)=[{{&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/9, 0x9}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/236, 0xec}, {&(0x7f00000004c0)=""/221, 0xdd}], 0x5, 0x0, 0x0, 0x401}, 0x3f}, {{&(0x7f0000000640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000006c0)=""/144, 0x90}, {&(0x7f0000000780)=""/88, 0x58}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/166, 0xa6}, {&(0x7f00000018c0)=""/37, 0x25}, {&(0x7f0000001900)=""/12, 0xc}, {&(0x7f0000001940)=""/73, 0x49}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002a40)=""/102, 0x66, 0xffff}, 0x1}], 0x2, 0x102, &(0x7f0000002b40)) getsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r4 = epoll_create1(0x4080000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00002b2ff4)) 2018/03/25 13:24:19 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)=0x9, 0x4) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000040)="9c8e71d17d0a665e7f44192f5ac0876b2851135a79f2cc8b0b74c1cf78368c51bbe1b9f179cc69b380fad20653b136f36a86173e72cc74896378c0870598e4a5446f657601fcd50ef37e4413730cce083f90babd45d1560851206ba0b55a4040fffe16373633b24e03a53312c207e5605285320400ccc7", 0x77}, {&(0x7f00000000c0)="7bd88142e9609fe979fbf10d88199a7ae746988aa1d26df981d80e6d0b544e62a42e20c11a7d5bc8133e6f3fbee69601964cba2e23ef1bdd67eee1c9a47cad6c9f7e996c781de3ea9fd79e2d", 0x4c}, {&(0x7f0000000140)="6596c91fb6c03c5eb240b56729069568e9e33db3f27eb4522d2ba26fee2ca1e09600626bc00383389e998577597f8dd87a6c3f3904aef01d0ee51cad428e4b9e150a93af47489d2f5769", 0x4a}, {&(0x7f00000001c0)="a043fe75577e4f752391b5b845a9380a059479c8d10d52afe0f3b15d83f2c135b01e96da3670fbc2573d32905ab2d72f97f41d7de5e6823a93e54377a317cf55f348dd4733a30a9618f3fdb2e3b4f1da46a361eb91d7ee23a9dde0488ced6aa7ef4958360db1dc6d211b520e9a9a434d86e5f9472bf9e946b599244a366deb625ce3db2bb39eacf623a25f8f670ba51496fc2ad7cd10884c60240342dcac9de7f50be237418262f7f2510664e78cd1b394b94edcd00c5773bafe6febe36c858ad27f70bbda6585e64661dfe83ef1f7fafc60b66964", 0xd5}, {&(0x7f0000000300)="7526c15858ba32559ef7196ec9785959bbef3f454473eb8427f2c931b63e2135ef8f4ff8098000d33e4d65b79364", 0x2e}, {&(0x7f0000000340)="b9", 0x1}, {&(0x7f0000000380)="d9b0328d8bbbe6605f6329ed49590d79929a41a2334469f810132ed5268341e7cfa1a2a5365ffe5e38a6ac96a6b3d6d0b14113599e6014c5224c4806c26cb66527ba143189a1d2feaf3cc678bd3af0d97b69db35c84c54396fedf70599bd9be06931036ea75c20bcb30bb60883e2c0d251467820b281c0535a83aaa4b9704c4d7dca8ea6d2626458b9e91f32e2c06a307068cff7c6625a68523328ee7b2802ba644441dac3d41e28be313ae6b575baf93766b66cbed5b3618136294be4d8b5a45f0fd55d6776985a980a35", 0xcb}, {&(0x7f0000000480)="1d71e7334de1c0c9056707b404cb09474e37403fb420cd71c4ddb6ff04cb0ea513e9132f6022dbda65f09745de23dea0ce5c086ddcf320d7726bc8af1c2a2d06b8796b298cf1e7f5b5c27bc8494667a13cd7c1cbbfc5e31122710ad9a6149141e687c4206d3b271d90df8b36b313ecd0aa62c6edc0272f07e1ef60633856dbb609b453957f24ff072ae5d17407bb16eee0cba591c113133fcde1ce0241fb49b579b04d3eec23c4a3577ab7", 0xab}], 0x8) 2018/03/25 13:24:19 executing program 4: socketpair$inet6(0xa, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 5: socketpair$unix(0x1, 0x10000000005, 0x0, &(0x7f00001d6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f00000029c0)="4df404fd0759f7df5019059af540944df514f912ef8c2b904dcc17e9e20b1d7c129cbca53c0253f34160b4d677b983bbef6e80ed6eb4e655078a7c597dc346d120598a44f7c108bf81956bf8f4f99178c34251ca589ad8b9b290d18d19b1a4518f8b72cdd39c6d64c8a5fd2cf16cda1c47d2e251c45befb0bc8fe7f99a41e73e2e9aa63a08903d7106915ea924110c895a3d5e2bf0765c423031f15b4ceda414bc10dde509c02fb08d05c2722b0727758088f4730133e457c97b9ed6f0e153da5b641771a062deff519949d7558d0b0a5b0b406ed064e598bdaa", 0xda) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001240)={0x0, 0x0}, &(0x7f0000001280)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000001300)=0xc) sendmmsg$unix(r2, &(0x7f00000028c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f00000000c0)="dd1030384a4daf119d9c89305edafc836b4f1ae8b1d64ad3d0fce2e72bbd3254947a2f2a63b9450ebf1027a08f60cdc998dcd7fb1e9c47984a37613b663d6536e989cae3214de53bf9a64aea3cc4be565d36a0c4c00eb13f74b4370d4d15959a6292e26de9a82b69564a6523f30688aed20c1a85af612ca9753cf8aaadb277bd82b39dfbf406661815a24846be50ca8e258f14143bf6a984505d0e19fd7359ba0640d3a911822cdd6cecb9e2f0a713cc038dee40b7efe0a9c12576523ed47feae54dd50377ee1929cfac", 0xca}, {&(0x7f00000001c0)="5fd1ce0ad4c6b02e3fc8b2129227fb2e8c51981f1a7ca81925b30b9730eb6a36ab83fd8d1d42eaf9b1098def9313a859f74a83197c42ae08a26c6503086fa266c15e0a2c44d6ed559db8078eb2ade7c5a77e0e7866fa0c56fa0c47b7627338d1fe219f4d663fa8fc", 0x68}, {&(0x7f0000000240)="55e16e739ca8a5b8f44cf228440aa2607b7163da3a8d939a10c93400bb6b581983dfbb46a47358b35c33b334302114bd94a4d07d8a30486a29608d04b2a57d9d9ed200da0e06c9b9973e82e10bca0a827196b73ce721035a4bcfa6c65e4219b93cca0aead825340c1e4cc8e7f0deddc2ce5fbe7df18d380868d6e69d0f9edc8fb4603b965b1248f95236e6963e55ead2045e4295b9f5bd145173fe867c738ce2a40c0e9f5ec12dea6c87cff46d146dac7e29820899eb3e2fae16fd55ef90ceac6a8e634954f7164e165b70a214fde0fb57efc6b56550cb4225a929ac4ff8015f58ff6616f7af2372c8ad86e8c9", 0xed}, {&(0x7f0000000340)="1ecd908472db44616b820b38c1e7049c43a9acca3b7043deb3fe6aafc3eebb5e1e74b209f11e11fb0d7b1be1bc1506d5f6", 0x31}, {&(0x7f0000000380)="de4726306fc765edda653906b9082a217b4477034d5436c783ce1de1f85f9164a1b365b6ed7abfbddbbd2e165ec2ab5d", 0x30}], 0x5, &(0x7f0000000780)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x70, 0x20000081}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c40)=[{&(0x7f0000000880)="a734d1d3269b82707af3fabaae57e51d11f7789217e408a90b1631ce869122965f98eab457d0ff0112fb8ad67b1d2c449e2a1b1ae95ee3cbecc1a518143c08a3254b2c0bf6ffb0c6e61b8927ac7a7e5780f27c9d73371709cae43160b77fa06895fa8a9c88e0", 0x66}, {&(0x7f0000000900)="b7a8dbd99834721bc7db411cad", 0xd}, {&(0x7f0000000940)="9fc5ec0e08c6b24b155c7f26f75e8fc4b7723afa409f81ade88e79f3aac4c8bad6bec196dcce630a1f815ccd9cc18f2418ee3f16f3d8d98463d78dc826fc84b96504b4a41ad07fd020555ae275585f647e8ae2c37d9608a60ae96f33c53514dd029914deaf7c15c82ec8452616b0b28abf6e8133d2c09e26d3a9cd2e30cf1b6e8896e5dafae5b9a68308b00f2a064fcc267127ac33b6835b44c0f304789985de9c29b6bd05a5877c1a292f43417907c2e66bd975f04b781f5a9fc76e", 0xbc}, {&(0x7f0000000a00)="676fdc91c75bc56dd62f743df16001b128b3cd9df11fe7aece31c5b777be2b9172733ca88b2797c70b3bac42ed7a4b91e04b85b5480eb468516bdf98441188f27871aab921363e23ec2b896add37b1bfc1", 0x51}, {&(0x7f0000000a80)="9b1ddbd4be2b031657822950a3ad87c617ca3a60569730d15b57267a938dcaecf58c511b4eaaa76c8a0367055ea994c15c97ece12f491d6216d6f878e9eb4018837967ad0bee91cc2dd076c4326e653975c212a2c5bd3915d24f5c0d2a6f1b960bc4355af4f3181582ff0caae4cd94831effe6d4852555144e698b09eefd32cc4b4142bd225f560d1a8be02a84e37933788be37b4c2ed1baad51285de9", 0x9d}, {&(0x7f0000000b40)="6e9b1eec2e59", 0x6}, {&(0x7f0000000b80)="650d8cabc6ab25b7af756d1c89e6d6b7c3274292d7995c60b6e48ad2066527264745e516a402cd166ae4186bba22ef35d9fa894ae5c614e3ed2fa345d6eead284da3ba7f912f9989579be71694458be8cb7782f86859f17983a543f8b15b4f30cab385f82110a38c845e4036f010c6ce2862848d1f5054746ee1a0f2e7dad5eeb1c4d7f49ab2ab9694d126ec099bef123d6715a0f0e53ab74b693771", 0x9c}], 0x7, &(0x7f0000000cc0)=[@rights={0x20, 0x1, 0x1, [r0, r1, r0]}], 0x20, 0x10}, {&(0x7f0000000d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000d80)="c7d553f625d8736f02b22472a5c88fc6f920d6e545d957a2a004beff139a724f9cce3a09e583c235f3bfad0a882da1168f888ea8623681ef5c133cf37fab68fc013989e86104153c097984f239bb2ae0165d72c6", 0x54}, {&(0x7f0000000e00)="8379ce694421a865ab34a25b7935e42531a83fdd280ca96190557361f307e5f69bbe85b7bf0caa2ff854101cf3cff38792914b223d7e34f6ccfe01e46aa4b00da4eda8ea5e6ac8527de7fcf998f280f43011d8620c65e58793e6534acfc8cd0a4a010965888bc46dbb1486a949c37129767e28e5bf428c869f21af1f92c3901cfa0938b9f31681309e3e23857afd304cdddfda555a07ceab81789d936856e4", 0x9f}, {&(0x7f0000000ec0)="a0759471412bcfc27609b267aa432623e0674059626d5c7075a56b83dbbc3da3aed059495544001fb6408daea1d23b66a9bdefae656c9d9dda55fb78cecb421aaf162308ca6c9f04998e7873cec1e6b0e89c6702cebfad7cdec133a7ee21d7c627dece37bd080b0b86ee41cc", 0x6c}, {&(0x7f0000000f40)="5263b9d4c25d5c372b64b8de87290eb90325177dc5027e20f7ca1b5f615f25d43037de7ba7171519c4bbd87e94ff6c026c13750c98500f38e147f45cea2870134b2b911b0265fad0d6de28ada71e50a2f6614d9bbe38c4280cc925bded", 0x5d}, {&(0x7f0000000fc0)="7fb1951d076f8cafd30953d2b889765f2e5542e2394ad4f51b870fea06763476b1c0c040e026671b6325eb1ecf531f", 0x2f}, {&(0x7f0000001000)="cc34f37420e043d2462e7ae0f684e1da89b56551d1e3a10cde54ba971955f32fa16759d17707278bd0e1fe95f5c0f74a9edd9696ab2e380608d81350f3384535a46152b258dfc1a3d3b33eca3a35301934798b34", 0x54}, {&(0x7f0000001080)="6dafabf7f83fa01effd4c6793215fcbe06bc0b0244b4142acdc79547c9d90340dc8697d105a7c5271267b5f404bd92c270f7a97b008718910f917b3818d62ad08bacc20d59a3ed0ac15c551f93f1b89b97c181c1bd11087c617018a91cef908a8acb62c25e52ceb16f1096c5f9fa60240e5f7c0a818427dd0376d39ea12ac4cae226b9623d87b1f58c251a701ad5c77b36dfcb5e64efac586ae7c0e68e0576c808ebe88610ce711ae48355ad692b3e912f6ee00ce81768459ff985de0c568186c5ca652c82", 0xc5}], 0x7, &(0x7f0000001340)=[@cred={0x20, 0x1, 0x2, 0x0, r9, r10}], 0x20, 0x20000000}, {&(0x7f0000001380)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000001400)="c1b068a547fb98cbf1689213833ba80d5fae6c244c50d1329119a186d4ef1fa56df03d712101aaa64b6126f7a7e0726f5e2c632c81a7b037f0e60a6a441722235885dda54e12925666fa4dcd5eb1f36cf82f0d9483d0fbffe65c51ab2b4e3bdff53c2bb05b9cd217bccca80c3dbcfbf3865b453e6082f1b9f79e39374088ea264d9395d6e9b09f1f5b", 0x89}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f00000024c0)="99336419af06322718b3c5abc329516e56048a95cb72ded01f4622a4337dbf212da92e1fb52f78c18d99bca9a0a94b2bcfbf83b381021d2c814538e1214f284fc29a3637dba0c9d34540108f9210ee7a4d32f2223991ca7a2967b96d6c42572211fd22a30bf343007c833b9c344985d3c1387b46fa240038aeaaf862371573e0d2f040a69b65da8ce8ae41c62ba1eb95c47107f7764e127f7567b4ed50a78f27be02f33295", 0xa5}, {&(0x7f0000002580)="c25debe753d877233f97fc590608878443a7e55d973f1e6c9a882f9787609aa69c99a143f06908e5232c9512e4ec8fe59d09a9b66543916e0ec6e59f049701cf3f6fe0eedfe5f53a34745021646dede80fbe7696e9cf9ef5251eb78b9d208ab2be1aa120f0850b6b22cd548c2faa76ac47e36987c318bf3ca83c83205ae79031aa872af24d39a45ca6f2b659ea02915d677af9c3620ca69a42746d2935b2469010f94e26a83ddea0cbde08ade9f259476a74686e07e1716eadfed368b766587255771cc267812a4a988d18c1035e357f343ff2ddce7de91e54a5c528e32e1d60c4103b4bfdb0e6f0c8bdbad4", 0xec}, {&(0x7f0000002680)="69df56aa0227898bfc5fed4aea6e2fc36484517ce75853632a31a5f26f5fee66c0e23840bd38253291d5a9e2f8b8df204fd3b3853dc7acabc05aca7f538bff955a648d9017c7edfc246775eae5ed897469586ad1e70edf2e519a823284143aa348a4f0e9e13b1b77d243509bfdf47fd5b3376abc6d5bd7d4fac5c57d71b254e68ff7ac882680d925f94f7c8ad8b9ad1db5e997a94f93e54b75f409cf7b566ce4a6e6279b9c748888125dcf3825d609d8f8010aff822955036b590bb7b4aacde71a9e116fe0080e4681843aff43225cf025805f1e3a14323032e0c4b28869342a4429919c9ac0f5e5414b7841bb387733d6f60dcefc9c7e77c914ed", 0xfb}, {&(0x7f0000002780)="78aae54b49e10a481d6d4cd936b363f4f2b078c43c2597ba91ba997977ac1f3c0ca8c18edfadb936", 0x28}], 0x6, &(0x7f0000002840)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}], 0x70, 0x4000}], 0x4, 0x4000) sendto(r0, &(0x7f0000000000), 0x0, 0x4000081, 0x0, 0xffffffffffffff4c) 2018/03/25 13:24:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) r1 = getpid() r2 = getpgid(0xffffffffffffffff) tgkill(r1, r2, 0x18) 2018/03/25 13:24:19 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) 2018/03/25 13:24:19 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x74, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x5, 0x7, 0x200, 0x8, 0x9a, 0x3, 0xfffffffffffffffd, 0x81, 0x1000, 0x1c000, 0x2, 0x7fff, 0x5c1, 0x8, 0x1]}, &(0x7f0000000300)=0x100) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0, 0x5, 0x5, 0x5}]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r2, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r2, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/25 13:24:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa834, 0x200000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x3) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:19 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x8) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x7f, 0x1f, "f534385a3d2a", 0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) 2018/03/25 13:24:19 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x2, 0x32, 0xffffffffffffffff, 0x4000000) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012f50)={{}, 'port0\x00'}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/03/25 13:24:19 executing program 0: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/25 13:24:19 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4000000004, @tick, {}, {}, @raw8={"1097030f0d49bd000000010b"}}], 0xc0) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000)={0x122, @time}) 2018/03/25 13:24:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4002f, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x202) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/68, &(0x7f0000000200)=0x44) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000240)={'raw\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'ip_vti0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x410040, 0x0) ioctl$void(r0, 0xc0045c77) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x400}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x8001}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x0, 0x3de, 0x5, 0x3, 0x100000001, 0x10000, 0x5, {r4, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, 0x8, 0x80000000, 0xef0, 0x8000, 0x76}}, &(0x7f0000000480)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r5, 0x0, 0x80, &(0x7f0000000600)={'nat\x00'}, &(0x7f0000000680)=0x78) r6 = dup2(r0, r5) getsockopt$inet_buf(r5, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$IPT_SO_GET_ENTRIES(r6, 0x0, 0x41, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x25) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) userfaultfd(0x80100) 2018/03/25 13:24:20 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x20, 0x30, 0x254, 0x2}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000280)={r1, 0x5}, 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x102, 0x0) pipe(&(0x7f0000000180)) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)="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") 2018/03/25 13:24:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) fchmod(r0, 0x8) getdents(r0, &(0x7f0000000000)=""/140, 0x8c) 2018/03/25 13:24:20 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r0, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/03/25 13:24:20 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.current\x00', 0x0, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) recvfrom$packet(r0, &(0x7f00000000c0)=""/188, 0xbc, 0x3, &(0x7f00000002c0)={0x11, 0xf5, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f000005af7e)}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ppoll(&(0x7f0000000180)=[{r2}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/25 13:24:20 executing program 0: r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mknodat(r0, &(0x7f0000000000)='./bus\x00', 0x88, 0x2) chdir(&(0x7f0000000080)='./bus\x00') ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x400000, 0x4, 0x58f68000, 0x600, 0x8, 0x5, 0x10, 0x3, 0x9, 0x80000000, 0x2, 0x4012}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x2012, r1, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) readv(r0, &(0x7f0000c33000), 0x53) 2018/03/25 13:24:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@multicast2=0xe0000002, 0x4e22, 0x0, 0x4e21, 0xd88f, 0xa, 0x80, 0xa0, 0x77, r2, r3}, {0x7, 0x4, 0x80, 0xe800000000000000, 0x8001, 0x80000001, 0x0, 0x7}, {0x4802, 0x7, 0xff}, 0x2, 0x0, 0x0, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x392d43d7, 0x3b}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x1, 0x3, 0x80000001, 0x3, 0xc3, 0x64456010}}, 0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) unshare(0x40600) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/57) mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) 2018/03/25 13:24:20 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r1, 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x80) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000140)='../file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x2}) pwrite64(r2, &(0x7f0000232000), 0x0, 0x2f) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000b94ffc), 0x4) [ 100.148607] binder: 17477:17481 transaction failed 29189/-22, size 0-0 line 3011 [ 100.181623] binder: 17477:17493 transaction failed 29189/-22, size 0-0 line 3011 2018/03/25 13:24:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:20 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0xff60) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x3d, 0x810, 0x70bd29, 0x25dfdbfb, {0x16}, [@typed={0x4, 0x19}]}, 0x18}, 0x1, 0x0, 0x0, 0x8010}, 0x4004000) 2018/03/25 13:24:20 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09631040", @ANYRES64=r1, @ANYBLOB="00003f15dc170000"], 0x0, 0x0, &(0x7f0000000500)}) 2018/03/25 13:24:20 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xbe, 0x40, 0x67f3, 0x81, 0xfffffffffffffff9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xb4, "a9f473b1eaa6109b2acfb73169d19e58945aee4bba2f66e8580abb3bfcd484dbb7d87787170c1418861e4f5a0166d78b89c637669d9660b7e5757c394c48325ef29f2769cb5bbd99eb7e1e298cba5c0b72ea256d4e7302041486f61e5c3bb8d8456fee56a317797d3af2d91d9587ea5ba56b457b3ab3c6d6d7e6cf271836336dd2897d39ab7e28256b40b6165a23981082473b8680beaae7212da734c6bbccba5a8214007ff723e2d9853d7edce4187931d7589e"}, &(0x7f0000000200)=0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0xfffffffffffffffe) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) ptrace$setregs(0xffffffffffffffff, r3, 0x5, &(0x7f0000000240)="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") r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ppp\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000001340)={0x10001, 0x7f, 0x8, 0x0, 0x7, 0x7f, 0xff, 0xfffffffffffffff8, 0xaed7, 0x24bd, 0x315d}, 0xb) rt_tgsigqueueinfo(r2, r3, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) r5 = creat(&(0x7f0000001240)='./file0\x00', 0x2b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001380)=@assoc_value={r1, 0xac2}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000001280)={r1, 0x3c}, &(0x7f00000012c0)=0x8) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/25 13:24:20 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000014}}}, 0x90) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x400, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000094}, 0x20000000) socketpair(0x9, 0x806, 0x7ff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x4, @empty, 0xb8b}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x0, 0x1, 0x4, r4}, &(0x7f0000000340)=0x10) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$TCGETA(r5, 0x5405, &(0x7f0000000180)) r6 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) dup3(r0, r6, 0x0) 2018/03/25 13:24:20 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20040, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) 2018/03/25 13:24:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080)=0x9, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) close(r0) 2018/03/25 13:24:20 executing program 7: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xffffffff, 0xc000000000000000, 0x800a, 0x7, 0x101, 0xaca8, 0x3441, 0x7fff, 0x0}, &(0x7f0000000080)=0x20) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000180)=""/71) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x35, "c54bdac84a2faee0eb6c8ef8f3108b9fa7a68b18ba55d1ee276b292eae8a200b0d102240cc43b536da6166a509c5b9fba152736cbd"}, &(0x7f0000000140)=0x3d) 2018/03/25 13:24:20 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x8000040000, 0x80000000, 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/98) [ 100.281597] audit: type=1400 audit(1521984260.176:55): avc: denied { transfer } for pid=17500 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 100.282982] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket [ 100.320519] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.328190] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.340982] binder: 17500:17511 BC_ACQUIRE_DONE uffffffffffffffff no match [ 100.348306] audit: type=1400 audit(1521984260.236:56): avc: denied { read } for pid=17502 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 100.359062] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 13:24:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='.', r1, r2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b4") ioctl$sock_bt(r0, 0x8906, &(0x7f0000000180)="bff6c7756a145ae12e45ca921d1c94cfe8f77628c070a1e5d806a6573cdd09bb1a409c853f4070483ffbcdb7ab0735cbc7924db821e0cd79830a9e") mount(&(0x7f0000d04000)='.', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100002, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xde91, &(0x7f0000000240)=0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/25 13:24:20 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="b8000000130001000000000000070000fe800000000000000000000000000000e000000200000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/25 13:24:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000001c0)=0x2, 0xd7) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000080)=0x9, 0x3) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) close(r0) 2018/03/25 13:24:20 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0xc00, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000080)={r3}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000200)={0x5, 0x8, 0x6, 0xebc, 0x20}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)=0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="7c0000001b00000228bd7000ffdbdf2502000000f0f2efe7d2ef671a130244672d46ce22953792f3014fc56c3bd9d398c5f24e2f68503078e713152fdd9592e95c6c563f31d0efe07c382bf15e133cd164654672b74063da10d444c75f4d71189102cc68e108008b00", @ANYRES32=r5, @ANYBLOB="1800560014002e0000000000000000000000000000000001"], 0x7c}, 0x1, 0x0, 0x0, 0x24000004}, 0x24000010) 2018/03/25 13:24:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x110) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x7a, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:20 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000080)={r1, 0x8}) ioctl(r0, 0x80000002, &(0x7f0000000100)="f8dfffffffff18ffff0000265547b248396a814a008345e9aed7b6fcc9bfe20400000000000000000000000000") read(r0, &(0x7f00000000c0)=""/36, 0x43) fcntl$setflags(r0, 0x2, 0x1) munlockall() 2018/03/25 13:24:20 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) connect$ax25(r1, &(0x7f0000000040)={0x3, {"afc5a2a16ac0db"}, 0xbd}, 0x10) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000000)="a709929b0af070f3d6fb067fdc4ff7c72b9a83c51981651e09fe265112b9d745d45c6cfbbd1587d0fc7ec5d49ca87a", 0x2f) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)) 2018/03/25 13:24:20 executing program 7: r0 = memfd_create(&(0x7f0000000000)='[*vboxnet0#cgroup\x00', 0x3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/104) r1 = socket$netlink(0x10, 0x3, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r1, &(0x7f00000def74)="1600000015000701000910f700000027020c00000100", 0x16) [ 100.359082] binder: 17500:17528 ioctl 40046207 0 returned -16 [ 100.360781] binder_alloc: 17500: binder_alloc_buf, no vma [ 100.360818] binder: 17500:17511 transaction failed 29189/-3, size 40-8 line 3134 [ 100.365587] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.365740] binder: release 17500:17511 transaction 407 out, still active [ 100.365743] binder: unexpected work type, 4, not freed [ 100.365746] binder: undelivered TRANSACTION_COMPLETE [ 100.365817] binder: send failed reply for transaction 407, target dead 2018/03/25 13:24:20 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x0, 0x0) write$cgroup_pid(r0, &(0x7f0000000280)={[0x32, 0x32]}, 0x2) r1 = syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000200)={0x2, 0x401, 0x0, 0x6, 0x4, 0x4}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000031, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0xd, 0x0, "160000000100000000001bf3ffffff000065000000edea00007db000000001f9b319d8000018e58d1c43473000e05026fb00000067010400335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 13:24:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000411000)="bc", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000040)={0x4, 0x5, 0x6}) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/34) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/25 13:24:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xf41}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0x800}, &(0x7f0000000180)=0x8) 2018/03/25 13:24:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="024a000002000000000000001e000000fd95e9c6ec7fb60bd73117e9993209f6e2be0c8311af74b750dbed7f340caaaba5f0c997f3261878cd3d25cfb65000f2142d9e7bf2d1d29c287b8decf8a7857c9726a05c246d7f5a027799fd66ae3155255fbe87bfa6128b209fbb606461c2764372d6ed0380bf1e3cfec1907729ff4f85"], 0x81}, 0x1}, 0x0) personality(0x400000a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syzkaller1\x00', {0x2, 0x4e21, @rand_addr=0x8001}}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/101) 2018/03/25 13:24:20 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="01810000c9ac3f6977efe8f3e8ce295e7f2913abe03a8179a7db820fd9830ac4ff7a882f3cce", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0xa1}, &(0x7f0000000100)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000015c0), &(0x7f0000001600)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') sendfile(r3, r3, &(0x7f0000af5ff8), 0xffff) 2018/03/25 13:24:20 executing program 1: r0 = socket(0x5, 0x6, 0x8) getsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff}) lseek(r1, 0x0, 0x6) 2018/03/25 13:24:20 executing program 2: unshare(0x1200000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fb9fc8)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000855e68)=ANY=[@ANYBLOB="380100001a00090affffffffffffffffac140000000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff010000000000000000000002000001ffffffff3c000000e0000002000000000000000000fd4cb97acf2a54aa4b393afb90629c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff020000000000000000000000480002006c72772d73657270656e742d6176783200000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) readahead(r0, 0x9, 0xffffffffffffffff) 2018/03/25 13:24:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x0, 0xffff, 0x1, 0x200, 0x10001, 0x6}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000000c0)={0x5, 0xfff, 0x0, 0x7}, 0x10) [ 100.526657] audit: type=1400 audit(1521984260.416:57): avc: denied { accept } for pid=17562 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 100.571198] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.592291] netlink: 72 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 13:24:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='.', r1, r2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b4") ioctl$sock_bt(r0, 0x8906, &(0x7f0000000180)="bff6c7756a145ae12e45ca921d1c94cfe8f77628c070a1e5d806a6573cdd09bb1a409c853f4070483ffbcdb7ab0735cbc7924db821e0cd79830a9e") mount(&(0x7f0000d04000)='.', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100002, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xde91, &(0x7f0000000240)=0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/25 13:24:21 executing program 2: timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x2) signalfd(r3, &(0x7f00000002c0)={0x200}, 0x8) timer_settime(r0, 0xffffffffffffffff, &(0x7f0000000040)={{}, {r1, r2+30000000}}, &(0x7f0000000300)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x44400, 0x0) open$dir(&(0x7f0000000380)='./file0\x00', 0x183000, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @rand_addr=0x3}, @in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x100000000}], 0x2c) ioctl$sock_proto_private(r4, 0x89ed, &(0x7f0000000180)="ca1d36e84571ab5a68e828a2a43df240fe6323f7c85a0cabc5bae3c744b38b7b508f3f3e2ce80ba7ab45a92f90476cd055245580b2b704b451dfc85e54d3bdb4080294e56ee09b9e2564730d0865755d6a946d9b58768365810ad05bdfc58585a13af221c5af710c659812096f400dd3eb58ccabf4cc7398fbb6b6990ef961ef1886019fa05474780a29c479749ee28ee2957a79ff6a4c148812fd32be1d339af2bd6f016b8a2313359b02079186f3e54ef9073fcf5eb9d39365a0a979a931284f106c771c17b52dfbfe1a9866b19be9d2") getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) 2018/03/25 13:24:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000000c0)) 2018/03/25 13:24:21 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) wait4(r1, &(0x7f00000000c0), 0x4, &(0x7f0000000240)) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) open$dir(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20, &(0x7f0000de3f90)=[{&(0x7f0000da4000)="c3", 0x1}], 0x1, &(0x7f0000a22000)}, 0x40c1) recvmsg(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, &(0x7f00004c1000)=""/151, 0x97}, 0x121) 2018/03/25 13:24:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000280)='.', r1, r2, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b4") ioctl$sock_bt(r0, 0x8906, &(0x7f0000000180)="bff6c7756a145ae12e45ca921d1c94cfe8f77628c070a1e5d806a6573cdd09bb1a409c853f4070483ffbcdb7ab0735cbc7924db821e0cd79830a9e") mount(&(0x7f0000d04000)='.', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100002, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xde91, &(0x7f0000000240)=0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/25 13:24:21 executing program 0: gettid() getpgid(0xffffffffffffffff) gettid() gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = getpgid(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x800, 0x1, [0x4]}, 0xa) r4 = syz_open_procfs(r1, &(0x7f0000000080)='net/tcp6\x00') setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$int_out(r4, 0x5460, &(0x7f0000340000)) 2018/03/25 13:24:21 executing program 5: r0 = epoll_create1(0x0) vmsplice(0xffffffffffffffff, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) signalfd(r0, &(0x7f0000000180)={0x20}, 0x8) vmsplice(0xffffffffffffffff, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f000033c000)) fstatfs(r0, &(0x7f0000000000)=""/213) read(0xffffffffffffffff, &(0x7f0000ebcf48)=""/184, 0xfffffda6) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000100)=""/100) 2018/03/25 13:24:21 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/25 13:24:21 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000b23000/0x1000)=nil, 0x1000, 0x1000004, 0x84010, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) 2018/03/25 13:24:21 executing program 0: syslog(0xa, &(0x7f0000000200)=""/179, 0xb3) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x501080, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xf2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8001, 0x6, 0x9ca4, r1}, &(0x7f00000001c0)=0x10) 2018/03/25 13:24:21 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x55d8, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/25 13:24:21 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f000003c000), 0x1000) 2018/03/25 13:24:21 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x8, 0x800) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x44) truncate(&(0x7f0000000080)='./file0\x00', 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffff8) [ 101.965595] binder: 17602:17607 ioctl 770a 0 returned -22 [ 101.981078] binder: 17602:17612 ioctl 770a 0 returned -22 2018/03/25 13:24:21 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) fanotify_mark(0xffffffffffffffff, 0xd4, 0x0, 0xffffffffffffffff, &(0x7f0000981000)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000140)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x48, 0x28, &(0x7f0000000080)=[@fda={0x66646185, 0x8, 0x3, 0x2e}, @ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x1, 0x3f}], &(0x7f0000000100)=[0x20, 0x18, 0x38, 0x30, 0x38]}}], 0x50, 0x0, &(0x7f00000001c0)="83936f7950f4a12e33084f2a6f64a85b235841b61f61085ec9d91ff50663df4667c75a325247623a2421c569846ee5720c9960d6cc85897cf82e8f8ee874cf5e1893fbb5fbf022ae1449cb28374eb57f"}) 2018/03/25 13:24:21 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) getpgid(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)={0x0, 0x0}) wait4(r0, 0x0, 0x40000000, &(0x7f00000001c0)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/25 13:24:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYBLOB="738700028e48356817a620f4149c3459e97f4931be37d88117708c9130b527bb78ffd43d77d47bbd2278ecb9454128ba1fb9f1dc472a9d1475b9cd69b4d4d0f4c853f3b6be8dcc03dc37f1fa8afadb6c4a8da37436fd093491b9214766a0cc3794df42c9fd86e5ec583dcc873375e36ad1284c914641e2569a1853cc5c2b81fa75a9509466c98b831a2ade45e4d0c55c902502417b37b44f119394c09556a96839d127c3da13c82a427d3a08f07d15a96352eafb33f1dbb843a6d12b72119bfa1bc9e001e26d72f92ac622d9dc38b8f162c7565cbe4a8def5a8f7a1c340897fd15cf335bade3", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="24209930589b621f57856d108ee31b5f477e1d31807daaed68a8d154b74cebf4253c0bf11a06d25d8f7a762162", @ANYRES64=r0], @ANYRES64, @ANYBLOB="519376b69ea6772b61a74590bb6c882164dff02dc66d0cd22e0d7279ba38a91626a11ff7945fdc2e7c7204501ba1964321ff010f8e2581be18cc779da1744aff078b5e5e3bec4d3b8c98fa0058deae2ab0d544d561a3f1f027c58a0f7f39f100c810c40fb725c5c2fab6f42860844b6dde27f17cca1d07378c206dea72bc0b14f15e048fa43f47e81de9a479b31e82c4acc01712803872a522ae0a4f676c7da2bfde54a84637ee4ec19256c5b6b722442c686c4e03a8f561168378203411d82b5fc25ec7149c82c8cac34dbc19db", @ANYBLOB="a79747796354da143e61422365d18a3a1e30dccca155527999c1bb5de4f575905e3635722477f7f717edf06f690c4189090df929fceebfb424a1202d84bbae5be428fc904dee70db5eb547bf5e5a1ba4aa9addbe015861a5fc692ae79561189e70dee4b3c3377d13", @ANYPTR, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="b0473777a6cba1b32c68acf68bf39331c6c237e0525dd9cdbd4d21bcd0dd826728aac093841bdea96d07b3c99ff3e3dc103b61242ddf922bae8bc51d28d73e239cb5bd7fa6", @ANYRES32=r0, @ANYRES16, @ANYRES64=r0, @ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYBLOB="71b147fdc58ea947fdfed9753e2d5524edb93994c934051f37ffe14f421b1e2b6173d99332f7d11ed3d4a6fb543e7cc437da6ddaf91316252f17895f1af62552ac77f843bb5f72bbe18fe305bb77eb86b8bc866d100c951047277debab5db679aed57673cca92f9cea99d1d34fa6e2d130629e08c730000000", @ANYRES16=r0, @ANYPTR64]], @ANYRES64, @ANYRES32=r0], 0x14}, 0x1}, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) 2018/03/25 13:24:21 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80800) accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x210002, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/tcp6\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$VT_WAITACTIVE(r3, 0x5607) socket$packet(0x11, 0x0, 0x300) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2087e, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r5 = fcntl$dupfd(r4, 0x406, r0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x6) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x4, 0x5}) 2018/03/25 13:24:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) getgid() ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa7}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x55, "29a269114178efa310f94dd327d686d33d44b3911809cb67f0f2cf6dabcb42a54ae453d1605751c135f779026624b176de61ec7588c0b94ef364d05571dee3621594786127b03307bf4754d4a5cc40f39261b8748e"}, &(0x7f00000000c0)=0x5d) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000001c0)=0x115, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000002c0)={'icmp6\x00'}, &(0x7f0000000340)=0x1e) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000280)={0xffffffff, 0x1, 0x3, 0x2, 0x1}, 0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), 0x4) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) flock(r0, 0x8) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'ip6tnl0\x00', 0x8}) 2018/03/25 13:24:21 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000100)={{0x4, 0x7}, {0xa3c, 0x1ff}, 0x20, 0x1, 0x8}) setsockopt$inet6_opts(r0, 0x29, 0x35, &(0x7f0000000180)=@fragment={0x2c, 0x0, 0x0, 0xd52f, 0x0, 0x3, 0x65}, 0xa0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/route\x00') pread64(r2, &(0x7f0000000040)=""/8, 0x8, 0x20000) 2018/03/25 13:24:21 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"73797aee06b799b3d78cc86f1500", 0x200004011}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) write$tun(r0, &(0x7f0000000080)={@void, @hdr={0x0, 0x0, 0x0, 0x356, 0x0, 0x290e}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random, @current}, {@current, @random="500a9323d811"}}}, 0x28) [ 102.041838] binder: 17618:17628 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 102.103241] audit: type=1400 audit(1521984261.996:58): avc: denied { create } for pid=17631 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/25 13:24:23 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x20011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/25 13:24:23 executing program 1: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000008fbc)={'system_u:object_r:faillog_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x0, 0x2}, 0x20) getpeername(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) listen$netrom(r1, 0x5361) 2018/03/25 13:24:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x4375, {0x20, 0x3, 0x400, 0xaa93, 0x80, 0x8001}, 0x5, 0x1}, 0xe) read(r0, &(0x7f00003fefff)=""/1, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)) 2018/03/25 13:24:23 executing program 6: madvise(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x800, 0x9, 0x40, 0x80, 0xff}, 0x14) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/25 13:24:23 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000140)=0x14) seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000fdcff0)) 2018/03/25 13:24:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x156}, 0x1}, 0x0) 2018/03/25 13:24:23 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x2000)=nil, 0x2000, 0x0, 0x4d031, r0, 0x0) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) 2018/03/25 13:24:23 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) splice(r0, &(0x7f0000000040)=0x61, r1, &(0x7f0000000180), 0x8, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000), 0xffffffffffffffa6) sigaltstack(&(0x7f0000002000/0x4000)=nil, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/25 13:24:23 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, {0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa11d}, 0xffffffffffffffc0, [0x20, 0x5, 0x4, 0x945f, 0x1ff, 0x4f21, 0xbd, 0xd1]}, 0x5c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000140)=0x10000, 0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000180)="20de8dd4bb02ee77c2fba625bdadbbf17031da67d7463623e180b0600a1335dd738700c7fecad4f137679a9c01f955c8e4d9033a534f2adc93f05d7ebcf91cabdc46eb46e29686c95227da35d191416e49462fe8b83aa3831a4ef62f3f39169f03ad42947e4c042a2534d3d7dfd25ecec60eb0bb000ed26324f82359f4dc0f790c8d10f4e6d945d90151ee17fdf204a0fa848021823c34183268e9a92cb4ce31517044deb2724a7c34d20db22e08f50ceba984a3f0d1f66e3ea73b747ceefc7ffeb6d617c4f202d4a14ea323f44cf4f0a90a6c5835", 0xd5) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000000000)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/03/25 13:24:23 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e20, @loopback=0x7f000001}, 'ip6_vti0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) 2018/03/25 13:24:23 executing program 7: r0 = socket(0x6, 0x7fe, 0x80) write(r0, &(0x7f0000190000)="240000001a0025f0006bb404000000090a0b00ff0010b500001000eb080002007fffe5b7", 0x24) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xb) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000580)=[{&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/33, 0x21}, {&(0x7f00000004c0)=""/133, 0x85}], 0x4, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/62, 0x3e}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000640)=""/7, 0x7}, {&(0x7f0000000680)=""/222, 0xde}], 0x4, 0x0) socketpair(0x10, 0xa, 0x7, &(0x7f0000000000)) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)='.\x00', &(0x7f0000000100)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)="2b6370757365746d643573756d296264657624657468319e235d00", &(0x7f00000001c0)='%\x00', &(0x7f0000000200)=':\\.security/bdev:trusted]\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='*(\x00']) 2018/03/25 13:24:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000a23fff), 0x0) 2018/03/25 13:24:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)="2e1a6367726f75702e63707500", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x0]}, &(0x7f00000000c0)=0xa) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x5, 0x72fc, 0xffffffff, 0x7, 0x0, 0xa4f1, 0x0, 0x2, 0x28, 0x6, 0x1f, 0x7, 0x70, 0xfff, 0x7fff, 0xe09, 0x800, 0x9, 0x4586, 0xfffffffffffffffb, 0x5, 0x3, 0x6, 0x1, 0x1, 0x4, 0x7fff, 0x50, 0x80000001, 0x5, 0xf0, 0xffffffff80000001, 0x542, 0x5ed8, 0x73, 0x8, 0x0, 0xfffffffffffffffc, 0x4, @perf_bp={&(0x7f0000000100), 0xd}, 0x10800, 0x6, 0x0, 0x7, 0x4, 0xec1, 0x100000001}, r2, 0x9, r1, 0x2) write(r1, &(0x7f0000000000)="15", 0x1) 2018/03/25 13:24:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x562, 0x75, 0x110000000, 0x2}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3}, 0x1f) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr=0x69ef, @loopback=0x7f000001}, 0xc) 2018/03/25 13:24:23 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a7dffc)) r1 = getpid() capset(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000040)={0x4, 0x7fffffff, 0x4, 0x7, 0x5, 0x7}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000100)=0x437) getsockopt$ax25_int(r2, 0x101, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 2018/03/25 13:24:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fremovexattr(r0, &(0x7f0000000040)=@random={'security.', '\x00'}) openat$cgroup_procs(r0, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setns(r0, 0x0) 2018/03/25 13:24:23 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="636d646c696e65001a93418dfd966857bd68d5cf8568d4b12b7236b63e1dace52aca4eafd9cb2d7acb3a985d87c38d088291d9e1c8c46d25157c8de0d18e2206fdd8148313229117b60c1458e9a0625b0d50db77ee909dfa3e340678b06246867fc2") exit(0xffffffff) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/25 13:24:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents(r1, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) r2 = dup(0xffffffffffffffff) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffff6) clone(0x0, &(0x7f0000000080)="11039ff0aa17d38a82c49e8e018847b8d690025b76", &(0x7f0000fdaffc), &(0x7f00000000c0), &(0x7f0000000040)) epoll_create1(0x0) 2018/03/25 13:24:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f00006b0ff8)='./file0\x00', 0x20) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) 2018/03/25 13:24:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) r1 = socket(0xe, 0xfffffffffffffffe, 0x7) r2 = dup3(r0, r1, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x21) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'teql0\x00', {0x4, 0xced, 0x0, "aae9d8be3ebc", 0x1000000000000060}}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x16) socket(0x1a, 0x3, 0x1000) 2018/03/25 13:24:23 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f8d000)='net/sockstat\x00') clock_adjtime(0x2e31cd312d1c949b, &(0x7f0000000000)={0x80, 0x8000, 0x5, 0x8, 0xc236, 0x6, 0x0, 0x3f, 0x1ff, 0x3e, 0x8000, 0x100, 0x8000, 0x0, 0xf2, 0x1, 0xffff, 0x8, 0x16, 0x1, 0x80e, 0xcf4, 0x8001, 0x6, 0x8, 0x10001}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="f8349a3f08a5e995c86f54c3a9e69ce7") read$eventfd(r0, &(0x7f0000bd6000), 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8a84, @local={0xfe, 0x80, [], 0xaa}, 0x20}}, 0x84, 0x3}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x4}, 0x8) [ 103.508583] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready [ 103.532857] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/25 13:24:23 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000005000)}, 0xc100) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000380)=""/128, 0x80}, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000001c0)=[{0x50ca, 0x81, 0x6, 0x3, @tick=0x7, {0x8, 0x8}, {0x200, 0x1ff}, @raw32={[0x9, 0x0, 0x7fffffff]}}, {0x6, 0x2, 0x1, 0x7, @time={0x77359400}, {0x9, 0x10000}, {0x401, 0x3}, @addr={0x6, 0x3}}, {0x7, 0xeb, 0x1fc1, 0x80000001, @time={r1, r2+30000000}, {0xffffffffffffffe8, 0x100000001}, {0x9}, @result={0x4342, 0xdf}}], 0x90) 2018/03/25 13:24:23 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000040)="006400ecff0345") getdents(r1, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) r2 = dup(0xffffffffffffffff) ioctl$TCXONC(r2, 0x540a, 0xfffffffffffffff6) clone(0x0, &(0x7f0000000080)="11039ff0aa17d38a82c49e8e018847b8d690025b76", &(0x7f0000fdaffc), &(0x7f00000000c0), &(0x7f0000000040)) epoll_create1(0x0) 2018/03/25 13:24:23 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000019000503000000000000000a90000000000000000000000800010000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) 2018/03/25 13:24:23 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000f8ffb0)={{0xffff, 0xffffffffffffffff}, {0xf, 0x4}, 0x0, 0x2, 0x8}) 2018/03/25 13:24:23 executing program 0: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0/bus\x00', 0x88000, 0x105) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='..', 0x2, 0xb0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/03/25 13:24:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1a, 0x0, 0x0) 2018/03/25 13:24:23 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1000000200, 0x0) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x7, 0x4, 0x100, "f815d75dc4a34af80f471e5c0a993f9bca0ffc14d95560f513e6c6fa87d8293871699e525e0d4d002dd9cd14a71758380f563c97e461033eee5423e3682978", 0x3a}, 0x60) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 13:24:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) r1 = socket(0xe, 0xfffffffffffffffe, 0x7) r2 = dup3(r0, r1, 0x80000) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x21) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x88) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'teql0\x00', {0x4, 0xced, 0x0, "aae9d8be3ebc", 0x1000000000000060}}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0x16) socket(0x1a, 0x3, 0x1000) 2018/03/25 13:24:23 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}}], 0x3c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0xfffffffffffffffc) getrusage(0x0, &(0x7f0000000000)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000e4056c)=0x3) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fdbfdc)) 2018/03/25 13:24:23 executing program 2: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x1, [@empty]}) 2018/03/25 13:24:23 executing program 7: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) dup2(r1, r2) readahead(r1, 0x1, 0x3ff) fcntl$getownex(r2, 0x10, &(0x7f000012bff8)) 2018/03/25 13:24:23 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000001c0)=""/237, &(0x7f0000000000)=0xc2) sendfile(r0, r0, &(0x7f00000007c0), 0xfffffffffffffc01) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) sendmsg$netrom(r1, &(0x7f0000000780)={&(0x7f00000000c0)=@ax25={0x3, {"547f581d0a3f8c"}, 0x2}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000100)="8fe4a42ac1777deaabdcf3b94f3fa17122176b0e221ad595b189530f5dcf1ca71396a4fad255c0253c0bebaca1d28964e26ad30b7e42ddcd21dba89d3089d5cc765cb8095391d4523cabcdb47b6a71c3de0a42f58a912931bacacbba23f1481892d7100def68ea90b640", 0x6a}, {&(0x7f00000002c0)="eaf52cdd23d0c34f632868605cf69469352f39e3bef0a67439b0d11ce03dfb09f8e86eeb5c9f948242407c7182a13c37462300a1a6521df2bd9d42dfcf02a3269c62533673ca95de8fb571c31401c11bc9b8832183da62c092bbb90b413a7fb5905a797581362e5dbb9b7728db6ccc2bc12cce88593e313c555bd75d5447073f2ebb4295261f54862e3b47b01f33308da82757823391afad3bc76fc138cadf186ba43e937b51f2b0bb343a9cf533366658281eca24311db35e7e8e5eb8a0da120983b8937942c438723e4c24eb54f69ad3cb708ddf5f3c905060ee1cfa4166617c75453584c55ad7309e2f6b0203b40380", 0xf1}, {&(0x7f0000000180)="749ecbcd3315324a97d471283dac06270bdcb3e6cbb995ed9826a66be04767eb94154bf02a0d", 0x26}], 0x3, &(0x7f0000000400)=[{0xa8, 0x1ff, 0x7, "c6c7d9e259fe9eb1e6f3b12b3750ff7a6cf0c1e44cde1f83afb4ae0a20d67feb158b8636682da1f2127b64293608386b5ff6477c338c01621f9ebf428557935724e5bde94ae72ed02660b15a7533328afc65bc9bdbdf7e8e42431bcc358aa039d1872a5f7e4431fa07bbee9f4ec021008c22407035a00b6cd2596668ffe24530babecc91d623b919a5686aa4ef059aceb1b104c7"}, {0xe8, 0x13f, 0x80, "8f49f303a63f6ef1eb7aee135e31dc23afb4a17c23c734de94ad5aa07a4e80a7f62214e0d41a29f01c4eae88da48f5bd04432258498b09daf04eeac7fb212780860cc8ad3ba280adb8217aba29a312530cb2d0cccdffe9576e6deae6c838b3fd1e2e373640d5a56e2ecd11fc423f937c544ccac27dbb28e93bbc6081ba4438aae4d694f6b15ac0c19d730a67362b117d702c940ac4c2d6cbc7519e699462f45f7cac6c6fc053c513f8f3567374941fefb5d1b9d28a70bbe3f49af2a4b42c389d03bfdb8124e16035d86a776a6f3b75aec7c1d27ba4"}, {0x18, 0x10a, 0x7, 'N'}, {0x38, 0x117, 0x8, "b8ed876b39735deb4f983b50d3c52540672e753a7dddc6f46d628104781102dec613fe2c"}, {0x78, 0x19f, 0x7, "6acbd60c24afb577e2195c1c1cd8452e98129a61a75c250cd9ac50884b7e0d7e5c152d62ec7c7aa9bc396fdc49809cfb3a8909c55c267e67b920f66d9ea57d9aac26d8235eab2d3b79a8ce5b07e00a9f157a94746dbb06307c9fccfc7dfe46f497"}, {0x110, 0x0, 0x5, "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"}], 0x368, 0x40}, 0x20040040) 2018/03/25 13:24:23 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffcfd) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x9, 0xffffffff, 0x8, {0x77359400}, 0x1, 0x20}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000040)={r1}) 2018/03/25 13:24:23 executing program 1: r0 = socket$inet(0x11, 0xa, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x604502, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x2, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}}, 0x88) syz_emit_ethernet(0x32, &(0x7f0000000200)=ANY=[@ANYBLOB="0180c20000001a5c99b42165465de3020828b4d0e63f4898cd4a95f17d8e1900450000240300000000009078ac1414bbac1414aa0420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x7f, 0x1, 0x4, 0x64d, 0xaa}, 0xc) [ 103.632347] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/25 13:24:23 executing program 7: write(0xffffffffffffffff, &(0x7f0000000000)="1646f0e758430001000000000092728545848d59d590f11220", 0x19) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x7fff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x6000, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/94) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2002, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000100), &(0x7f0000000040)) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x20, 0x0, &(0x7f0000000200)=[@free_buffer={0x40086303, r2}, @acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x4}], 0x1b, 0x0, &(0x7f0000000240)="ea8cee785b20ecda4d65151ff66bddfddd86a0fa8d755721466d7f"}) 2018/03/25 13:24:23 executing program 5: r0 = gettid() r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000002600)=0xfffffd8b, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$selinux_create(r2, &(0x7f0000002640)=@access={'system_u:object_r:apt_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x38}, 0x51) readv(r1, &(0x7f0000002540)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/112, 0x70}, {&(0x7f0000000140)=""/30, 0x1e}, {&(0x7f0000000180)=""/223, 0xdf}, {&(0x7f0000000280)=""/241, 0xf1}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/1, 0x1}, {&(0x7f0000002480)=""/190, 0xbe}], 0xa) capget(&(0x7f0000000400)={0x20080522, r0}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x26}) 2018/03/25 13:24:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000006c0)="1f0000001a001bf200005321fdf3167601001a13004d008d4c93391a000145", 0x1f) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) recvmmsg(r0, &(0x7f0000000540)=[{{&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000500)}}], 0x1, 0x0, &(0x7f00000005c0)={0x77359400}) 2018/03/25 13:24:23 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000140)=""/84, &(0x7f0000000100)=0x54) 2018/03/25 13:24:23 executing program 2: r0 = socket$inet6(0xa, 0xe, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103}, 0x20) 2018/03/25 13:24:23 executing program 7: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x3, 0x3, 0x0, 0x2}}, 0x26) waitid(0x5, r0, 0x0, 0xa, &(0x7f000027e000)) 2018/03/25 13:24:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x2, 0x8, 0xfffffffffffffff8, 0x9, 0x2, 0x0, 0x70bd26, 0x25dfdbfb}, 0x10}, 0x1}, 0x0) 2018/03/25 13:24:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) lseek(r0, 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f00000000c0)='vboxnet0security[ppp1{\x00') 2018/03/25 13:24:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_buf(r0, 0x29, 0x13, &(0x7f000096b000), 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0xaa, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/170}, &(0x7f0000000200)=0x78) 2018/03/25 13:24:23 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f00000001c0)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/212, 0x3}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) 2018/03/25 13:24:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4cc0, 0x0) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0xfe, 0x2, 0xbe7e}, 0x8, 0x0, 0x2}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x3}]}, &(0x7f0000000180)=0x10) write$eventfd(r1, &(0x7f0000000100)=0x2100000001, 0x48) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x60100, 0x0) 2018/03/25 13:24:23 executing program 7: socket$inet(0x2, 0xfffffffffffffffe, 0x111) r0 = socket$inet(0x2, 0x3, 0x1000) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f00000002c0)=0x1) 2018/03/25 13:24:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) dup3(r1, r0, 0x0) bind$unix(r1, &(0x7f0000774ff6)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000777000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x32f16b01b45e6d66, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x14020010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x10, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x49bb4b8bdd4fbd39}, 0x14) 2018/03/25 13:24:23 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='wchan\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0x18c}], 0x1, 0x0) mq_notify(r1, &(0x7f0000000000)={0x0, 0x23, 0x0, @tid=r0}) [ 103.857182] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 103.872919] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/25 13:24:23 executing program 2: syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/03/25 13:24:23 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x2, 0xb07027112b4e9420, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00009c0ffc), 0x4) 2018/03/25 13:24:23 executing program 6: r0 = socket$inet(0x2, 0x2, 0x5) setsockopt$inet_buf(r0, 0x0, 0x400000000002f, &(0x7f0000000f2c), 0x0) fstat(r0, &(0x7f0000000000)) prctl$setmm(0x23, 0x2, &(0x7f0000ffe000/0x2000)=nil) 2018/03/25 13:24:23 executing program 3: r0 = memfd_create(&(0x7f0000000680)="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", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000140)) creat(&(0x7f0000000040)='./file0\x00', 0x110) modify_ldt$read(0x0, &(0x7f0000000080)=""/172, 0xac) 2018/03/25 13:24:23 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x35}, 0x3ae) 2018/03/25 13:24:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x1003, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000000)=""/175) 2018/03/25 13:24:23 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0xd1d, @mcast2={0xff, 0x2, [], 0x1}, 0xd38}, @in6={0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x16}, 0x80}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x9b, 0x6, @loopback={0x0, 0x1}, 0x3ff}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x100000001}], 0xf4) 2018/03/25 13:24:23 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:24 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000001c0)="2400000026007f000000000000007701007c00ff0100000002000000090000000100ff10", 0x24) signalfd(r0, &(0x7f0000000000)={0x1f}, 0x8) 2018/03/25 13:24:24 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/11, 0xb, 0x40000000, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000336f32)=""/206, 0xce, 0x0, &(0x7f00000f0ff0)={0x2, 0x4e20, @rand_addr}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f1a000), 0x0, &(0x7f0000f1a000)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000e7b000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/25 13:24:24 executing program 0: ioctl(0xffffffffffffffff, 0x3, &(0x7f0000001000)) 2018/03/25 13:24:24 executing program 5: socketpair$inet(0x2, 0x4, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7fff, 0x6, "96c4978cc376dc71e0974ee46923351aaade3236a0ec09fe07ee25b0c21185fdb188e5c4a81f7a9ec42817c537adb85e4d723d5e1ee4572aaa744c3845cd17712669bac90c022ce40d0779f5fce7016d"}, 0xd8) seccomp(0x1, 0x0, &(0x7f00001d7000)={0x1, &(0x7f0000c9d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0x3, 0x3}, {0xb, 0xffffffff80000001}], 0x2) r2 = gettid() fadvise64(r1, 0x0, 0x9, 0x5) rt_sigqueueinfo(r2, 0x0, &(0x7f000020fff0)) 2018/03/25 13:24:24 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x20313000, 0x0, 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x2) 2018/03/25 13:24:24 executing program 6: syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00001400000086dd60a7340300382c00fe800000000000000000008efd957f00000000aaff0200000000000000000000000000010000000000000000030090780000000060bdfff900000000fe800000000000000000000000000000000000000000000000000000000000010dde241d5fd5f02bca5d94115e9b8b778c03bd5bc6916f75f445bc09ef57b980e3a9b88609e201636c807076a117a509d81a8c97cce74cffdda2198d48367e41f4f9743859ee00000000000000000000"], 0x0) syz_emit_ethernet(0x0, &(0x7f0000000340)=ANY=[], &(0x7f0000000180)={0x0, 0x1, [0x405ba, 0x253, 0x5c9, 0xb4b]}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000001c0)={0x43ef, &(0x7f0000000200)}) 2018/03/25 13:24:24 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80800) fstat(r0, &(0x7f0000001a00)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000400)="6f7f40bc1eaa6f82fd3cb2e4f87bccc3f35218a329b647b221e9b9dd09b83744cc25e180ab65543d4e8a0ba2950f03fe87f098000c5c55d3cc76854fc9955d933187595251e27d26b46cd7315524c0ca0fea8c68090da62dfb62a6b51fb726b86ae64536a95dc2a049a510e1e46176ae4c5d5470eed9c283b3f104545cd181f6c9f6670109c8e366c400accbca74a2bb0c081c8c3f4d5674a8e65871a0feb2d6dec1db512a0925e7f393d6cfe7c2e5fd7ba4e5a2d5e2983403706d15fe55d3e09f70c584a9df4634d0348c95595bd976c938cb8af3642a28f374a83a41dd4187d54732ece63f0b4c348f6d83", 0xec}, {&(0x7f0000000080)="8b68ec5d463c1e8e4fb3e7765968a8817453f24e029db923af0b81622b9d7d1f5a1f55151a22913cd4fe6617a619a20279d4360e59ac95a23676f70c0eb901d7d3a1e045b75db029c1ef12a10d8b752e3966e168c43b6db421d23b7b73ab17f7279d7c01d73f6a427c022a6dc4603f42f2395965a4", 0x75}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000000280)="c2391aa68f0eb8f00d2f3a78cb374f4c9b3c12635e8fafef8e248989b333ea4661a1c29f0382abe43f227c5d03d182a66578306a641605f004f57f229340362b10f2d540749f49316719f483c470b70f61d385488cd3f228c27ab0ca1f2a", 0x5e}], 0x4) r1 = eventfd2(0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001500)='/dev/input/mice\x00', 0x0, 0x80201) writev(r2, &(0x7f0000001980)=[{&(0x7f0000001580)="f1e247ac0e192eae1bb70bd5c69ec028b8decfcd8b0de300cb70cb6299deac21695e50b06c915fbe957df6c9f2b674d47d8b5d80fa89725f0b7e667ad1ff8e04eea078e582f47ce26964b0b6958c4cea4a647e3fc616eb4da1eee77bf1b4652f23432206f54677fcf73ce02604f06228eb01c44264a7596d542381303cb4586ae178b866dab56454211711bc80a10a856fee15ab8f11167c", 0x98}, {&(0x7f0000001640)="821fa3de9fef108c4cc1b1e36f8f63511727ea3ce70b0b0a55d08d5844ccac01cba53e855ace00d75589d1dd89a0ec4ceb33bb7f3e9c11fd84422b737008dac1f213e9c72e6b01646451d56785241da8fe9fefab99035e7cbad5b573cc9bab67771c75a0ed350b37790e60966946f2d743d137ea910639eb8ec171b1933411d8416d6907b7e381fd1311bcb8c68d2ac1ddc2f365ec12495402764f81c8660fe73d8df685c2b823ac7d0f93d40d30ef83fa28e48cc833b58f17e3400dc0b85e8ffbae47a3de1a19a04b", 0xc9}, {&(0x7f0000001740)="a3628822a7b221a5768e0df2972b626e923b75767c6854b447f17bd7cf9ecf9ccf3c250e558f5b393cd0d4f95e492b51791212fb455f045868297b39ffb5d4fc628cdf53020b3542d6fa59c88ab9d44f7f1ac377301793a25f22fedef9ad212e50915e733c0f84964bb494", 0x6b}, {&(0x7f00000017c0)="0ea4d56d1a9b044bdc9b2249a4c725c5306e888c1532a8de449df829e9aac80535e7f83bdfb58e82be048ff3a01926f1bdf101c666a1dc1f07c14eddb9e1b9cfa7301dc169ef8e7eab36faf96542d058155edc222a62feeb97fb4f32218c5a621c8e7f953f8653286f391dde85903835d6389527d1d33fd427cd8462c5bb132a17d64afb58c028cef2efda5125b915fc3b26fd6ebcdc706965c24c07cb97f8e96dd7f74fa42df8ee0a4bff5197f86c424898f4ce50d1f26d455b0a281c6f06344f99580f2e47a475cf615b", 0xcb}, {&(0x7f00000018c0)="bf757143cb1fcd5c7c76acfcf491a45374dfb83f7beae8af2ece3b7efceaa7051e9ceb90af1ac77c12ff57571b8405870effa33b12c988bee582f46c4c39eeb595", 0x41}, {&(0x7f0000001940)}], 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001540)=[@in6={0xa, 0x4e23, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0xcf}], 0x1c) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000100)="2bdc9a49dd7434869b3e48067bb9e5c139975c00d783d60fd62d1127e233dae1d544cbe271907f6062219908f0cb7367e6cea85a9616a062d441c3d103067895b00792e88cffe43cb5de8c715d2b71ff157374ed9b349177321da23fcde2bfbaa411750a4117425ae9a6e5dfb3bf5eb0ec7b8e2e5c3d60a8bf85c865080ec88463e2e9f4adb66194beee1882d59714bbf8a032a26f329ba1937961", 0xfffffffffffffdb9}, {&(0x7f00000001c0)="4a74657f082b9ac97104645f4d4887a72fff20ea3726546c644978a84164139d0ba93369b914743a86776ca0bd5c6b2c7110d7842b47c8756e238a31cd79525e46047dfd041726136a69a59ae1d41e2a8ee3196a67be0afd07721b0794f1787f2f45ea250023ce1a6a9b79917c307e5c9ad453827fd2982a62e2e0d3a36da8c57d68affd25c82d9240e9cf4fe618f09a8404b958890dedce788e55b9590064531cdb02e4c9cb1fb27a328beec2ba1ef2efe0c6fac52689536afcc1c355d919", 0xbf}, {&(0x7f0000000340)="4cb86d95850f5b77822440bb9bf3da8b01ed89424f3a90892a467004b66187fbc0e6765d8fa2ca8471f5e58bbe9ad00f60d95179eaaf68209f916168645841f1efe1e7e3e6c1387f34e467891683044607b9546a60a4caad33e5596ea2b449366bf511cf55997e181ccb61a31dd82a0e72edfdcd38461a0f26b4bd5fc39deeb57574ccb363ae04ce320b475087e95bce0c8c2dc10f05c5d46b3cabdc82f9f353bd021a89d4228ccf8aab812c6e408b5b04ca3d0051", 0xb5}], 0x3) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000100)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000000c0)={0x5, 0x7, 0x2, 0x6, 0x8}) 2018/03/25 13:24:24 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt(r1, 0x2, 0xb39e, &(0x7f0000000100)=""/120, &(0x7f0000000180)=0x78) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x440, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000000c0)={r2, 0x80000, r3}) 2018/03/25 13:24:24 executing program 1: r0 = socket(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) ioctl(r0, 0x8916, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getgid() fchown(r0, r3, r4) ioctl(r0, 0x33a, &(0x7f0000000080)) 2018/03/25 13:24:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x8, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd", 0x1800000}) writev(r0, &(0x7f0000604ffe)=[{&(0x7f000093b000)="2900000018003109004a0001000c00070a0000000a00ff0680000002", 0x1c}], 0x1) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) 2018/03/25 13:24:24 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d51000)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='ramfs\x00', 0x4, &(0x7f000000a000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) mount(&(0x7f0000724ff8)='./file0\x00', &(0x7f0000b1fff8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100002, &(0x7f0000408000)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x9, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x8, 0xfe0000000, 0x7, 0x7, 0x401, &(0x7f0000000040)='syz_tun\x00', 0x86c8, 0x0, 0x7}) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc4ff2)='./file0/file0\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f000077f000)) mount(&(0x7f000003b000)='./file0/file0\x00', &(0x7f00000e7ff2)='./file0/file0\x00', &(0x7f000023bff9)='autofs\x00', 0x20000, &(0x7f0000ece000)) mount(&(0x7f0000816000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f000073a000)='ramfs\x00', 0x2000, &(0x7f0000e8b000)) 2018/03/25 13:24:24 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001500)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7ffffffff}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/03/25 13:24:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000001100)={0x0, &(0x7f0000000080)}) r2 = socket(0x0, 0x80001, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x7fffffff, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x3f, 0x1}, 'port0\x00', 0x0, 0x810, 0x1, 0x2, 0x800, 0x85bd, 0x6, 0x0, 0x1, 0x10000}) 2018/03/25 13:24:24 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='.user*posix_acl_accesswlan1%trusted/]\x00', 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="766d6e6574315e266b657972696e670f2f5c6e6f64657670726f6376626f786e65743000", 0xfffffffffffffffa) poll(&(0x7f0000000740)=[{r0, 0x1600}, {r0, 0x1000}, {r0, 0x2008}, {r0, 0x80}, {r0, 0x4105}], 0x5, 0x100) keyctl$search(0xa, r1, &(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r2) r3 = userfaultfd(0x80001) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000200), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x100, 0x0, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x9, 0x100000001, 0x1f, 0x4, 0x0, 0x9, 'vcan0\x00', '\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @empty, @empty, @multicast1=0xe0000001, 0xa, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @rand_addr=0x2, 0x0, 0xffffffff, @mac=@random="8ba13a815747", {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xffffffffffffff80, 0x413, 0x80, 0xae5, 0x1ff, 0x2a, 'rose0\x00', 'vlan0\x00', {}, {0xff}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @multicast1=0xe0000001, @loopback=0x7f000001, 0xf, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, 0xffffff00, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x80000001, 0x8, 0x5, 0x16e, 0x8, 0x6, 'syzkaller1\x00', 'ip6gretap0\x00', {}, {}, 0x0, 0x1}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x8, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r4, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:24 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x781a40, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000240)) r1 = socket$key(0xf, 0x3, 0x2) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10841) timerfd_gettime(r2, &(0x7f0000000140)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x801, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000000c0)) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x9, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000001c0)={0x2, r4}) 2018/03/25 13:24:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000b2000), 0x4) 2018/03/25 13:24:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040)=0xd2de, 0x4) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x4050, &(0x7f0000000080)={0x2, 0x8004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0xffffffaf) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x5, 0x0, "246c8c44fdea9f431b55c8781a5e12fc51d4fa89c641543be5ce1f91633eb82d7ebe3dd5f2d7e3272c8cdc875a88dd7a88c1bc3485e5bd033217c65c883b7066b764833bfb74df438fc32d61a6636860"}, 0xd8) r1 = memfd_create(&(0x7f00000014c0)='-\x00', 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000001500)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x113000, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/150, 0x96}, {&(0x7f00000013c0)=""/247, 0xf7}], 0x3, 0x0) write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:lirc_device_t:s0\x00', 0x23) 2018/03/25 13:24:24 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0x7ff, 0x5, 0x400, 0x4}) unshare(0x1ffc) signalfd(r0, &(0x7f00004ccff8), 0x8) 2018/03/25 13:24:24 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000140)={'ip_vti0\x00', @ifru_flags}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @dev}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e20, 0xb58, 0x4e23, 0x0, 0x2, 0x20, 0x20, 0x0, 0x0, r1}, {0x9d, 0x0, 0x4, 0x8, 0x1, 0x0, 0xffff, 0x5}, {0x9c, 0x8001, 0x5, 0x9}, 0xcf2, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x1, 0x3, 0x8, 0x0, 0xd093, 0xce}}, 0xe8) r2 = socket(0x9, 0x0, 0x1) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00000003c0)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/25 13:24:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f0000830000)=""/4096, 0x1000}], 0x1, 0x80000000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xfffffffffffffe01, 0x4) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='uid_map\x00') stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001880)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000018c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000019c0)=0xe8) getresgid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) sendmsg$unix(r0, &(0x7f0000001b80)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000340)="ea0f9f035d3ef4ed999537c22160d9d893325ac109707f218885d3eb415208c977d8a01aafd36b503571d2099d4763ee51f471081a3b3b0dc4ae3f93250646952e78a5f16578345119e573d9775c27d19fde3e861314f2936a65ab5f1353ec73abd5facd1edeb706933a87afce75b16f2410a3b2cea1dcfba984870716bca87bf0f4a4c7b112203f9f2a2c0fecb24ed7b196216fa086c869ec7826bea32ca313f31cfb778d8210d385e9c6dceb367596f4feb46f6c5b7e555b49b34e939c7db9c5cb0e0f7c78bc74456851c0bb9d", 0xce}, {&(0x7f0000000440)="f27b96ea4e354ce296152508adc3c7ef371c32a14c246a41c63f2f3e25c6dcfaad88f97d3054dd88336b22367c9de84872a22b8a4cb45b38300282cc2f1ed10911c7029e08fe6131b1601ad8cf870145c4733c36de9e6b17fee45782af77766680139919a1949bbbecdac19f81ac7775495bd279b4ccef24372f8f5e8cb7f2efea01581eb360fe8da45daf17a9608dbdf2e4054850eb4a441e", 0x99}, {&(0x7f0000000500)="92e7a173d70aab773d5380f4c42b68569649426c9d587d6a55e9a79cb5c549700a1cd489bdcaed73618aaceeb29db9de2904cc523bf03b160779c54dc687daed3c9b4879e193dfffb0fa0bc7b014d994b1667fb43dcf7e74730f0b61fbb3b9b78027ecaf7c0d2148056f4db7574d844a9f7298a94a7d8e969d3cacc7cc78cfbce03542ad4efd9a181199ed34ce39786cd917", 0x92}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="4ec06a7dd44a6d5cb4095c88a85f47e90d52d4fb93fb15b4d2503111d588099f9e1aee9e7b50ccbcc0a3c389e74501594dce7ad13f0a2ae3da79d8c9e7b8833fc8567d6382ffca2439d62798d26dcc38414ebdff55968655cba5732dbf8d941a46272316ae52619f763cfbcc4c8daffe11ea3ee2fa27870d63ebe2ddfd7446c338a4d01a584d4d7f7eb8dbeb9d2ae3c19dd3c547c0a4600a1dc15fe399a607456f6e90d3bf025fb5b9121f6bdc5a859570f33d643e88c4f59ba46db04332e0dc9edf13820530cdcfe83fd7d3eb9a88e67e0d7ed422a3fc3d7ed5999552b4e65f4ffb13b9a5e8a51a602a718e480133702755698d5327953581", 0xf9}, {&(0x7f00000016c0)="f58662ee627f8e421872e6bf8a9c87d3347e59b271ab3a648930d377da0214ff50e5e27b2b0f1487458843a8bd17eacc93bb87bcc4098f094b059e38216cf8756d659b8740bc860bcc3955e3c054e79e0076", 0x52}], 0x6, &(0x7f0000001ac0)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @cred={0x20, 0x1, 0x2, r1, r5, r6}], 0xa0, 0x4000}, 0x40041) preadv(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/246, 0xf6}, {&(0x7f00000001c0)=""/192, 0xc0}], 0x2, 0x0) 2018/03/25 13:24:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x3f}, 0x10) listen(r2, 0x0) listen(r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x81) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="58000200130036162dbd08000000df2500000000", @ANYRES32=0x0, @ANYBLOB="8000000020a001001400140065716c0000000000000000000000000008000500060000000c00220028dd1f779855aa4b08000a000900000008001c00", @ANYRES32=r1], 0x58}, 0x1, 0x0, 0x0, 0x20040004}, 0x40800) 2018/03/25 13:24:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000040), 0x277) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000001100)={0x0, &(0x7f0000000080)}) r2 = socket(0x0, 0x80001, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000001c0)={0x7fffffff, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x3f, 0x1}, 'port0\x00', 0x0, 0x810, 0x1, 0x2, 0x800, 0x85bd, 0x6, 0x0, 0x1, 0x10000}) 2018/03/25 13:24:24 executing program 0: unshare(0x200) 2018/03/25 13:24:24 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x0}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000002c0)={r1, 0x14}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000380)={r2, 0x5}) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000000c0)={0x31b6, 0x2, 0xffffffff, 0x7fff, 0xfffffffffffffe01, 0x8, 0x2, 0x9, 0x100000000, 0xd88, 0xdd8}, 0xb) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x403}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000001c0)={r5, 0x5}, &(0x7f0000000200)=0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000340)=0xc) getpgid(r6) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000000300), &(0x7f0000000080)=0x4) writev(r3, &(0x7f0000000040), 0x146) 2018/03/25 13:24:24 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a414c1444b3075fdb00000000000001001700000002007da2a492851840d595801d425b29e84fffad8c982d1140c7540ccb2b63fd09f32a0b4dc949462dc829d1acd7fb8799d39f8d074b3847ca8b0d031400b84a571cdf75e2b447ac490b9b4db0bdb9b00b6230e0f51334e4b42d680ac0aa37bb1e37d4bbe37812e3b7e1c80cb829e9512bf3be2640cb696f09aac217f20c8c406db5826a5ba64543fc94449f6aaf7aad41d265"], 0x18}, 0x1}, 0x0) 2018/03/25 13:24:24 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000000040)='ip6gretap0\x00', 0x5d}) 2018/03/25 13:24:24 executing program 3: gettid() 2018/03/25 13:24:24 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000140)="680d3452ea25c3cd71dd2ba8324afcd41edf402469212a76336896c2b172", 0x1e) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000100)={0x6400003e, 0x2, 0x38}) utimes(&(0x7f0000001000)='./file0\x00', &(0x7f0000001040)={{0x77359400}, {0x0, 0x2710}}) write$sndseq(r0, &(0x7f0000000000)=[{0xfffffffffffff000, 0x8, 0x1, 0x200, @time, {0x7, 0x200}, {0x100000001, 0x7}, @time=@time={0x0, 0x989680}}, {0x9, 0x1e, 0x80000000, 0xffffffffffffffff, @time={0x0, 0x989680}, {0x833a, 0x3}, {0x1f, 0x2}, @result={0x1cb4, 0x1f}}, {0x3, 0xff, 0x1, 0x7a2, @tick=0x100000001, {0x9, 0x100000001}, {0x401, 0x10000}, @connect={{0x4, 0x1000}, {0x2, 0x14000000000}}}, {0x74fa, 0x2, 0x5, 0x2, @time, {0xfffd, 0x59d}, {0x0, 0x9}, @time=@time={0x77359400}}, {0x27c, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x1, @time, {0x200, 0x9}, {0x1, 0x9a}, @queue={0xfff0000000, {0x2, 0x6}}}], 0xf0) 2018/03/25 13:24:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000001c0)=0x4) socket$inet6(0xa, 0x80000, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x7, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x1b) 2018/03/25 13:24:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffaff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2083, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$lock(r0, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x1, 0x0, r1}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) fallocate(r3, 0x2, 0x2, 0xb9) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)="2f2d81400bf94905ea9ced26") 2018/03/25 13:24:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000), 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) sendto$ax25(r1, &(0x7f0000000040)="63729910f659c0e9840774f8a14ebe1e518a4975ac668d08096190dccf59999e34a8dce421df0ae119b2b0aefd89b2dca66534f26329fdfcc42f3ff4c3493210512a413020519b5ce09096eb948ee3782d96c046f89d3d22a51027f3dd14e2d594ebe3009bc6647cde4095feb83f138623309077d6cde7dd9a29ead4bd05451f825d54846d6242254b3b9e6981aa484024157ad6257726e4d2122e98241ad721826a457ef1926856f2b16528d399aa168f4436f775293ffac7653f099052014123116704a103850c6901ba62e253ce1517d13237b1aee656d4a60d70928e298d11387c01ce48b21d0403975150c8ec9efd2d0aab4c7887a6b3fe29e1fddbcb332d6569350f4baeea41e0afe1f041ce01fd969e09b712e78771335c4bc55a74374953027d6f849a27ac843fa41e748bffd2c912d381084f170d43afa7f291de44e95c841e5a0d378eee18775f7a82f211893dec7e776a6ec1614ffb3e93e83cd259c8c407656d43bb11fccfe4a2e283b82af1226980df675385a0269ada4546bb2f5571536b4bec946f3c1cebbc5efeb070ef7ad5cecbd7ad42fce4d18d788735d63bb816ce38d090fcb6dfbc24e4ac04bab3a5315af5e3a281e863e25ba66d46adcce53037b0ba691db73ab628aef8d9ce7088900acd177d488fed24c97910d1637e8a55da96caf1bad1ea2a94ceb0b6e645a1ca9cb6179ab1ad59b0500cf1b8923d7c344860011657f5b876b8a9b297a9b3cf5496d7fff57c6c1c4aa9f48b9ebd693ba19b1c15938b4764bb132e9595dc12c085a15b37803545538be28f2373157215a3fffe186726274e1c4f3715155639b0cfb27f0396006b1681b345235584224de3d83854f3c8d5479d8d51078d5ca33d706df3764c1ca2d89f3e3c80b76007d644498bc18105354e24238c21ed216448d57d6847b1c3af30df34ef6f50dab11f9a276927b83dd9e8786070f1b5cb9682b0b40b5a76a024a9bdd107ba40ef9db440f7be71c2e316e71b226e2d90773d43bcfd1e8d5492078bf7bb6dce7b3622f5f5f24df362b8e6f86ecf12b935e7de54b0cd017a9c03e8690e446cef33212cc3935c040c094c16d62c49fa2381fdc834f25e885bc87c96ff48c8b9ead5a911b771571be469f736ceff9e770aa370efa1ec508173ea3a98b7f6493cbba7cd59148fce53783c83cd96a454cf2e20a11f1e611b86a5cb6550084bf81b6a427bbf6fbf1a61694476af4c06c2814720eb232b05f6bfbfc52625210df7028951e05f21acf5071b23d15b46f714c93c538173da574c98a3cec4b5dd41b502d00b49a682a2e2b5f735c93a0faa622701f98dc7309704952a890739187b619c424b7d8f9ee71ef7c76c7270094c9f54c0e432120635205f12f76209b1c160692a5ce6e991af07eab3fd91aef24856b91e3e6ab1f7c4c1cafa365f9cb885e756478f709ff523e89d917753e3a58ef3f171a9e7c65d1d8840a78df2aff932d2b741d04de3f96ca218f17880b64c28f7c092b84631a1c23e6f982cf8e45b9878af486d21fa457b831a732ebb24c34cc5faf3a1ec6e23b045e5ee2aeadc7de7b14688c05d1d5466c21c9dfcc11ec6c0f5aab214f64a1305971a56e5b093faf6fa4e20048927c5c7220b534a0d8ae0343b8d976563a1e5c2072d87506825e72987373d51c59616da5664ffc9f512d12d79cb182645f9763522e64cf8a1dfbbc2f0857c851bdbab08cf5888f35e4ed7a6cd692a9feebb000bda9544e30f4b0f4788200b20ec08564fc1e1e0172db12ed54d82564cc02fbe0f184f9b76acc28e2638c609f9ef8a4b1e2ee882380f481518f6d90c1326f24fa92f4314319cfda17796ae3261479c0754dcfa038aa4daca1ba1ff48b90e919ff68b306d837f0cae0796c63bc9db3c27941032d25113f1532aaa32e4304b76aa127cfdb77716253307b8b42d14ceaf0180b552ef3a41c109c7e2d4c885899210b2ef1de51992c0678f79df7f5c25aebc6b207b834e1c7f92996d05f291f42a14154995f68de3c5812a71f73464bf7731b31680690b1effc93cf9b558df71e3f73161fb30651afe5eca48e40d93e6b4b990968c2ac2a8ede57e4338a568a947e0a1c88e1eae18805ccfa856ba0bff1068f513f5b8153f55432311c4748c93c760a3e764b0a5cc0af3e4d71e8ea0f243d1a1c5108464b1bb6cf04d39bf97c1202250b45971897227c377b5392489a2c4da6ea1f6af87a2a54941cb569364734dd127b4eef16594569b2a85cc5b2ea29f41a6e03e2dfe32715404c1b404a67ad301e85e0a6832eecb773b81f2c255cf409a93b00e750b5abcb427f8295e15db2bcd89c15cdfe2e93af3db7f23a4156882feb3cae09565cfdee95f4f0c98c68ec770fbdbb9a87c3278180a48b672138c39a69730bcc4b2b2a6114624649920d3e227769804ab53e89ce67b838175b5fdc54ab94efef7f183e0be5374fbf804defab951abed72db56a2e4e0cd643c2f8f6e0e03ad1cd92c39f9b5985c3fbc1eade4d270229b46213a277fca5b4f163923aaa1b608e72ea5b79e376cafef45d3996878f487110825446d7d5d75cabfdb726c29f1a93c4dd0d849ce91e1dfd81345a3d0b403e6dabed2b1edd162d7777f6dca9d930994061e17c22be9addb181c5d61af59f57bb5d9c0c0988dcacbadf431c6f22fd1e043787a04e36d148d05e8471eeac9d6c4401108fb334ad52b8ba5b1e280a984c4e784bcb45695dbc7ddb3a7087889e3386414727de67f258bd57303b55b802dad0abb6d86a3c33d2de6be8a374c2395e833dad7e5aecafb527967cfd463ddc8883fec14f164c84f4b07fe480d7739d734178ab2ea6f3833f4571eb29a66dacd2e3b8f5ae83b51e5bff5305aa4845899a3aabcf1ba23279090a47b96de98e9f18ba7642004647880b32e871d1bdc02b2384c49a416698050bd832b8753f90e80b1d4b0132aecc1951b326822530ef180c8eb6651341876e79cead723ad98e4aabcfb191416d5fe96d6630b46cd6d85f7b939d3290aa603083b7c0b5f2f02756a7ae067952db0e6c68a626e145316a6894369b5a03e7b98a73817a8ad228d8cbf864be2b7513dfea0688ffef3820a3498752a7bda58dedb6137f57f53e8ae59c811379685c782a8332a314f46049eba8b96dff987e5c124b5ff82b5ff24cafc310af38e978b0da7f4596754939d5e2439a86a292708cde3ecf461708147c042196c9ae7699b49bf44cbbbe5e62395419375ab6e0772f3840858d3826a013bb4155d555c630300488b29b1775ebd5431ee9cdf8f00077fe7f9f5692b4c67d52a01aa2acf29626add7b49c1612640a4a4fcf38c2a53f70bb926d24bc2d73156bb0e5af4245f07cd75b6a3ba97bcf61ebb7ff1dd364193e0314dac0f86b5e884766c265ff172617656f34d0e1673d8238a8673a025d4138b26b08565d5db3d45c0e2d61342ff6ecf5c787f4c5c4b7dd7907299441e94a4239fd518e8fdc8901514c99e94413e06428cb77a5353e10242a4d57debf8571e544d73e11e63153934709bcf0e5afd6b53d6b2bbe7cad4e9eda0c0721cfb8acad6e2d27fff18371346e2e9202c26dd7d9ea8aac9a70878fad1a47a7e810c65501a6e4a1a3fbe9b42a4c3ee9e3118f5aa3530b1ef165db9b624d09d49372d4211cdfb9a0591804cc19b1db92d89f48164cfcf3201f4b138c4a0ac5e1834ddba999b9dd1d26873fc8c1a72d33782e7128f49f0791c03a5675b89f05fb816e5de832e5d055a1e507554df0f472656fd3aa50b61e47c342ca191ea37afb86f0308dbe1c713777995696de6a43b5b23b44fc1d42041e3ee8729e92fc688ce3c657718e4b6f96257700ae461814d6db359356aa3b97539232eca36160dcd0271bd4be5094ac73485b382e377ad1eb6e4802507041ad7d64f33b72cdfbeb30485ae997804fa0fc96494ec6176ad260c54d34cc7c9774a627ef39b4247de58139c077ebc59ffe0a049faf1265399b5b11407d3e7f84e987c6a86c339fc2f59ce97b8feb6cfeb2f33a5158284b256db90d7cfb94fb8c2550259241eabe6d4c62356b0fc4e48bcc4937176f8f906ba18f8009e790359e0688cb84e9792ceaee77fa68a5a061352484c9e6da6a2109e4db4157ae8dfccba87b7d27c0eca85cdab26b65704ba8c05574da7819477bcebe1d988996672b85d10d4d99fd60e12e297c88676ac5a7bfaf28ca6c5b980a43d207cf29c6c448d9b5ab3fa1466289fe1732aa4f4ec159bf16685c0d8174ead82342df4e41ec13bfd97d54af98ba66dfe20bfdbb993b12db4a03cac2b71fdecc294c747841c68d57c7a5b26af12c3f2e8476b2be97870679f8f325f4784b156107dec54da0dc048117a34f32afd33cb2917a0aa6b2527356c2fb7e080bff7a997fe67299424518d81a716fd7aff702573c8f78b61998f328b42551a9037648ecff5f34a332e9bf7f2866c9ce970c99d8138990565ee9372a3faa84b53903b55bc4c19979b349036c4425faa5823cb73ade785e2588cb6da67bf18371e3ea9e73ffb341b37bcd489bf064bfee04535231b0416b74233010f8a307848d52cf180e61a1ab09906f64bf416f5320d21437003f63761d1209aa293f5780470684637e608c928de99f8777f6d9ab2626a02865c3ba430fcbf00894f74106bb466724aa95943732b7a68d16f978ec4d514a1c37490d12cbe9c011fcfdfd1cb309374453f56fbc460531b29dcd8b261297d9abe2413efaa9fc0170b0f4500e8760e75e0e9dffb20d07329420c427feb97ac9eb65d9c8415c20d284b9c4b0babeadc751e4c801dcbd82962067dedc048b5d27f43e6e391fac9ef889ad792cf678d10c36352334da0d84de6e20b20642e0e8d8d6bae8be4d29652047b65f8e8752cdcd6214f3dbf549ba844792f69183c55ca247eae6251e5188504914e5377c2f7da4cef3b1405b430468ce17816e8c7df67faa06865c0a40a9f19499441b563d8af31e2bdb80cb14ab0ed55294ac7f5133aee14e30dbf212c9926fdcecc151b46d927ee6736c33e976e785d99234db042c27955e272dfba2085f563c4fc3d547e55b9dfe4f1836e99022a9c7982d9e632593355b869faf0b176ee0c9061998b79782a1cf35107d3c961fc15a2e58ff9731c7c7400a9bab5b481a1dee249eeaa5d9499604a24e308322ae3a4c5f772bbbdadce5e65b7ac074348900195b04d07cd662990c0d3376c088a3899150c86fa64c1dbec7af3ddb8c5ff825211c301e4ed0637256a15b478f6e7df86237bf662749c014aea46c921ed2adad0bb8484a974ba58f473a1ad8513b37df717baf06032c178cd28d5196ba3c4b930dc20613b581bbcb7ec82fd5cd89ad5de8bf3eb0d87a423dfca429a643e008a54144182e633bc222d101828f6dd0123e6041acbf6607bfc42f37eed0671987e028d126c23dd34435f6ffc2278c016d1e97aba2e4b75c1c6bdd51b52548f34a4bd91f2874a4f7991195e8291d98aa9ed6e792a13fbf67bfe875798820493c9ea4b89b3514460e66726ce441ce52f1d521076710ec4befe580ef11c51a1a5334ab28397c3a34f31f20eb5617c0d5a5e726dda4812778567254da3b07ed72c1f9547df15f4fc08daa1c4cb7614ad2cef428f9591ae98918cbc94c2ee2b76861e327bd12e27e03feaba4dca0811a14b503157bd7ccd397cf3fd3fd8059b76759c4e558ae7217d70f524cb017576f1b88aa6c451404f70c9e5866a42d05493aedd163ad6746917e95dc5721d8996360c8279babd2d7ed8b0583bd09062fd407ce292713a7bdcc3d0", 0x1000, 0x4, &(0x7f0000001040)={0x3, {"4cfd7af61975da"}, 0x7}, 0x10) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/03/25 13:24:24 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=[{0x18, 0x29, 0x4, "e3"}], 0x18}, 0x0) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000000)="bf551137c69c751a6a59d3131a7436864f650f13ed120cb688df896b0ae8f7bf8e403f70851089cc787ce159d7d5f74b7cc73360a134728e7b8c2401032b13c6960e66552aca9f55d94369883039fe8b03fcb737df44eb54cf8cb0950f0780b4c70fa8d7538e17340fc45f0a75", 0x6d}, {&(0x7f0000000080)="1be75fe20c7264e5ba536501d8c1e033a9b0e484c3fa58c670ea693a3991bbbc5c81615334720dafed8bc29723587d15c7961ccf61c04a228e34a2e585504860742d81bddac8576ea59d6a557c6276ce5484b6b06bbdc77942e78c4b7d0ca1b8ec01945cc78b2cf6a2be76dc16cfc8de2215121fcc0e6373b2e423c2db438dcf48f4ea3104efbd55d97f7d2dcf04dd1e2155bff309edfcad876cee666ed49be63c49400b1d8c35a378ab761ac9fe008b02dc97784446885f731097692eb38844a9e8244934b405ae649ddd7814217b3e4d68280eb77bdf60baf3392a4d479495addc3d2b5bd7b4565da5d7", 0xeb}, {&(0x7f0000000180)="dc52d218cda7785cf84da976035ce17d544d7189408d698142fa43f2962b99072dfb0a4b6a78516dab2b5b8153651c843e14477d0453b2dd6afe5e1be04fc3baf8145ef86ebbae71cb261d156c83c1eab3e6a2677ec890b7fd772ad9781f8fae924bb827018fa88aeeacb202f276758d3699dd23197995b7ac47421aa72b862b84d3f8baacfd6fc9690122630d55147d0c5b98f4b86974adbbb2e4ede7414eb0f36d3b9e2127041a7aa2dc4412", 0xad}, {&(0x7f0000000240)="c6c6fc2ffce30511e0f4c27d2a76fc07f1db29f4bc213ab2f4e75fc957fc79101d171594352b70a896ac53bcb15d365b36a091b3eddb32211e539345d2cebe07ef48891200fedb8f4c6812aef1caf0688899f3025403ee74f2f84dcfc0b678eb162212d8227edcba656f050332568cc8ec664c0cffca80feee91ccc7bc6e788471dc254687129ed8f2a11ebad70d786720af51dadd8c6ba8dda70a54385f49d7f3f3f6a061f426f38eb5b77aeca11d18d1f2349b6a7627a0e44614ab399dd72a05a07d669f87e49c1beed3670667f44e376e69428d089d3c900f72b82c83e26418", 0xe1}, {&(0x7f0000000340)="30791bff31e1d618eead25a4786dfa21222f1187ca34f8dd411990cdc69ef953e16820df02cd71e94779ae67eb443c9451b4b29471cfa86d0565b6c17a139293", 0x40}, {&(0x7f0000001580)="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0x1126}, {&(0x7f0000000380)="93cbfa381abe15004e8f763d5541c1daf783083a1ddad454aaa9604f0605b91050d84702c695221f38033e92d058aa1dcfd449720c20344a84485bd493708dd3dbb406cc5483e99c642045efdb3f6f8f6d84fec6dc938b8a9c2cb774820e3d6ff0bd8b75c449b0300c45e5", 0x6b}, {&(0x7f0000000400)="92c5490fc72193176b88deda16fb90acc6b7478108da8359760fcd361e6f8eaebe79b9cd8e7e5903099c4366cd284289e376f73a77a2acfdb19eb72ceb5a60e55c59b698e779f62c5013641aa65156f9c70eaafb28bd", 0x56}], 0x8) 2018/03/25 13:24:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000000080)="e284784fd0523566a953e60046d1ff5a405f", 0x12) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"73797a6b616c6c65723000001700", 0x2}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000240)=0xe8) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000280)=r3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="ebb059514827"}, 0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/03/25 13:24:24 executing program 6: prctl$intptr(0xc, 0x80000000) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x101, 0x4, 0x7, 0x0, 0x7, 0x0, 0x82b}, 0x2) 2018/03/25 13:24:24 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) socketpair(0x11, 0x1, 0x5a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000040)=0x4) r3 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='self^@{\x00', 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000001c0)='cifs.spnego\x00', &(0x7f0000000200)='{bdev+proc\x00') ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000240)=""/238) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000250000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x4c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/03/25 13:24:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) r3 = getuid() r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000780)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000003000)=@newlink={0x672c, 0x10, 0x0, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x8022, 0x4000}, [@IFLA_MTU={0x8, 0xe, 0x1f}, @IFLA_VFINFO_LIST={0x66c8, 0x16, [{0x229c, 0x1, [@generic="3dae711789d5c20ec0590bf93bab3738519e97205ff4304490b5fe4fd1f34635723c23df68612571bcf3e9e2392bc10585f53f8db29b0fa62147e6c367aa19623eb381f23297a093e347d01d1c444e990504d2165c73517b6ce2adafe82655e518b44b614babf7c3841c927177bc8e5b97a5edcd959f60e0be0d0b467f53903764d9fe89e08b7188c1be644454762a14be974d6222ebae8c4bb104baf75a187533d092b68a8d8b55d37ca4916df8fa698197006d8c706a9bd46b99bfdf85447fb9c9d9d1aae50ee921c96784748661b214", @typed={0x14, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x80, @pid=r1}, @typed={0x4, 0x33}, @generic="efecee4cf29efaed9727e24e2ea2840d8f4099f7d08086fbcc4d2246f039ee4b34ece7b1ba856ca088c4d73c1cf72adf40c4f55621e7eb6fd403ddabb21681b746acb1aa3842cd50d9b6a1013322b43f4c0451bfc28d531b391c8154112e6fa8c343da19d22fe2091c420d0540bc0f6fea617d60142a60a5c25ade700b6cdba827e5e3083c025a083645998283676c4c6f60bfd88cd122a4863a28bab19ed06b4bdd8def7e23b8617d79ba5720ad22", @typed={0x8, 0x93, @fd=r0}, @generic="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@generic="6824952d4b1a36a6edcc0b57e3f9e6b3c4a5427db8259d3939f44441086dfb769c1b10376268963566ffbfb20bd333f0a347892ff4d3b3dd34bd667b3d9e20f5514f554f9ab825f6b5b083301d7c8488fba6ebcc86d09221ad991b84b92781b18ba133b2263cad3a9c40ee74f82e94379957d678393206282d98dc6653717346a3066aac8a3c8098c3be118532ee361b9e7985c43e85439c5b7ca2489cd9f5de7887e995d6cbc4338c0a0443", @generic="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", @typed={0x14, 0x11, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="19018a837d37e1ce1996d26ca589a81f7b5036eaed5186687f3bcc46fef5e7ca9dc4cee09a52382e05c7a761bc0127e113ba7998a49ad13138ea0af7760e09aba42dad51121c354a1acd6d722279189bb48d113978608fd7a798f601d0da83fc6049817decfe0cac0f6d6c2b9a1a2ef667b8a8d330a38221069caf0eb973619c1802e1b9695ac7876ebd69bcd1e580c91e8c7b82f89a8c2410479c73d4a8b5768e2c353d85ded07cacde1bf6", @typed={0x8, 0x60, @u32=0x4}, @generic="584b45ccafe1e3585fe354f0595e64f93fdbb8001fead7ee8694db0a9ce41c7cc780399837d4d128d74bf6f0322b864f07b67708c238578ae2c0d8221d701c41e59d226f9ae9f31722927095ba84d7541250aabdf54671d802bcb03d0afcb17239bf17fdeec381bae27429d21f2b3e4d5179ed2c0368174a931f1f96d489816af0fe96f6055a9aa30e6f705f04be43ee4e60ff09d991d5984d044afd7d560fcccc61688c9f5f"]}, @generic="ad447f1cfd65960b0e77806e6884626e7f6e4713ee9fad09a488b4"]}, {0x15c, 0x1, [@generic="43c94320b777110d8bdb874555b0f2a3e4e332037c6bf2fb970f8dc4b49b052a25fce8e16c3f38ee91754dcb0a13539ee8e9d5b82573d4af8706e4fa1b4a10a71fb570813217a3a934657046f7c84343b620495f8c7a0e2c56ac90b180a73fa1cdbd2dcb06706d1c5cae4b5f9fd7e30bec7121b60241ca787175f057daa8b9f6d1f65f01807f875f19b6d66737e21074037cb768fbf410a83adf7ff04e5a9d11df5a7b5f9b1f48f40db001997fc24b31f9adb09fa8eb02d848d5b42adca27f5151231be21af9ea6565dde7f448eacb06d8f6ef57f66a5b9b6a", @typed={0x8, 0x5e, @pid=r10}, @typed={0x74, 0xb, @binary="34acff58c9ac9401f6411e333765fdc1b89c4cda95016a0bcc6ac71bbe127ddd9a7458a182088499e432ea825d44b500187c1d4ad8641d1028297941ad3ea2858bc088053539be6bf8492b5494d08be7f681c893e0ff4aa235da61d3f3e4d7c2389288cfc6b162a7c60c5efaa9"}]}]}, @IFLA_NET_NS_PID={0x8, 0x13, r11}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x612}, @IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "eecc0c2190cb419e63e15cc04e8ccaddfa51d1b94e3ea83763d126df"}]}, 0x672c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001180)) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r12, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r13 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") fcntl$setstatus(r13, 0x4, 0x5ffe) pread64(r13, &(0x7f0000002000)=""/4096, 0x1000, 0x0) r14 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r14, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r14, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x2}, @free_buffer={0x40086303, r15}, @request_death={0x400c630e, 0x4}, @request_death={0x400c630e, 0x0, 0x4}, @dead_binder_done={0x40086310}], 0x47, 0x0, &(0x7f00000002c0)="59c76505d24815532fc4f5ff25b0c944be9a5ee3536cb26cc514bb61a56c04da7529171c8e02f0ca5e486649efd23502fe02826372d8b267651126e9fcef2805d11c348531e517"}) 2018/03/25 13:24:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x4004, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000080), &(0x7f0000000040)=0x1) 2018/03/25 13:24:24 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) userfaultfd(0x80800) 2018/03/25 13:24:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000ddb000)=""/21, &(0x7f000049affc)=0x12) [ 104.547286] syz-executor5 (17968) used greatest stack depth: 23720 bytes left 2018/03/25 13:24:24 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x4040, 0x0) recvmmsg(r0, &(0x7f0000001800)=[{{&(0x7f0000000100)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/12, 0xc}], 0x2, &(0x7f0000000400)=""/194, 0xc2, 0x7}, 0x6}, {{&(0x7f0000000500)=@alg, 0x80, &(0x7f0000000240)=[{&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/213, 0xd5}], 0x3, &(0x7f0000001740)=""/163, 0xa3}, 0x1}], 0x2, 0x10040, &(0x7f0000001880)) r1 = socket$key(0xf, 0x3, 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:24 executing program 1: socket$netlink(0x10, 0x3, 0x0) 2018/03/25 13:24:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) r3 = getuid() r4 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000780)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000007c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000800)=0x0) sendmsg$nl_route(r0, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000840)={&(0x7f0000003000)=@newlink={0x672c, 0x10, 0x0, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x8022, 0x4000}, [@IFLA_MTU={0x8, 0xe, 0x1f}, @IFLA_VFINFO_LIST={0x66c8, 0x16, [{0x229c, 0x1, [@generic="3dae711789d5c20ec0590bf93bab3738519e97205ff4304490b5fe4fd1f34635723c23df68612571bcf3e9e2392bc10585f53f8db29b0fa62147e6c367aa19623eb381f23297a093e347d01d1c444e990504d2165c73517b6ce2adafe82655e518b44b614babf7c3841c927177bc8e5b97a5edcd959f60e0be0d0b467f53903764d9fe89e08b7188c1be644454762a14be974d6222ebae8c4bb104baf75a187533d092b68a8d8b55d37ca4916df8fa698197006d8c706a9bd46b99bfdf85447fb9c9d9d1aae50ee921c96784748661b214", @typed={0x14, 0x9, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x80, @pid=r1}, @typed={0x4, 0x33}, @generic="efecee4cf29efaed9727e24e2ea2840d8f4099f7d08086fbcc4d2246f039ee4b34ece7b1ba856ca088c4d73c1cf72adf40c4f55621e7eb6fd403ddabb21681b746acb1aa3842cd50d9b6a1013322b43f4c0451bfc28d531b391c8154112e6fa8c343da19d22fe2091c420d0540bc0f6fea617d60142a60a5c25ade700b6cdba827e5e3083c025a083645998283676c4c6f60bfd88cd122a4863a28bab19ed06b4bdd8def7e23b8617d79ba5720ad22", @typed={0x8, 0x93, @fd=r0}, @generic="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@generic="6824952d4b1a36a6edcc0b57e3f9e6b3c4a5427db8259d3939f44441086dfb769c1b10376268963566ffbfb20bd333f0a347892ff4d3b3dd34bd667b3d9e20f5514f554f9ab825f6b5b083301d7c8488fba6ebcc86d09221ad991b84b92781b18ba133b2263cad3a9c40ee74f82e94379957d678393206282d98dc6653717346a3066aac8a3c8098c3be118532ee361b9e7985c43e85439c5b7ca2489cd9f5de7887e995d6cbc4338c0a0443", @generic="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", @typed={0x14, 0x11, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @generic="19018a837d37e1ce1996d26ca589a81f7b5036eaed5186687f3bcc46fef5e7ca9dc4cee09a52382e05c7a761bc0127e113ba7998a49ad13138ea0af7760e09aba42dad51121c354a1acd6d722279189bb48d113978608fd7a798f601d0da83fc6049817decfe0cac0f6d6c2b9a1a2ef667b8a8d330a38221069caf0eb973619c1802e1b9695ac7876ebd69bcd1e580c91e8c7b82f89a8c2410479c73d4a8b5768e2c353d85ded07cacde1bf6", @typed={0x8, 0x60, @u32=0x4}, @generic="584b45ccafe1e3585fe354f0595e64f93fdbb8001fead7ee8694db0a9ce41c7cc780399837d4d128d74bf6f0322b864f07b67708c238578ae2c0d8221d701c41e59d226f9ae9f31722927095ba84d7541250aabdf54671d802bcb03d0afcb17239bf17fdeec381bae27429d21f2b3e4d5179ed2c0368174a931f1f96d489816af0fe96f6055a9aa30e6f705f04be43ee4e60ff09d991d5984d044afd7d560fcccc61688c9f5f"]}, @generic="ad447f1cfd65960b0e77806e6884626e7f6e4713ee9fad09a488b4"]}, {0x15c, 0x1, [@generic="43c94320b777110d8bdb874555b0f2a3e4e332037c6bf2fb970f8dc4b49b052a25fce8e16c3f38ee91754dcb0a13539ee8e9d5b82573d4af8706e4fa1b4a10a71fb570813217a3a934657046f7c84343b620495f8c7a0e2c56ac90b180a73fa1cdbd2dcb06706d1c5cae4b5f9fd7e30bec7121b60241ca787175f057daa8b9f6d1f65f01807f875f19b6d66737e21074037cb768fbf410a83adf7ff04e5a9d11df5a7b5f9b1f48f40db001997fc24b31f9adb09fa8eb02d848d5b42adca27f5151231be21af9ea6565dde7f448eacb06d8f6ef57f66a5b9b6a", @typed={0x8, 0x5e, @pid=r10}, @typed={0x74, 0xb, @binary="34acff58c9ac9401f6411e333765fdc1b89c4cda95016a0bcc6ac71bbe127ddd9a7458a182088499e432ea825d44b500187c1d4ad8641d1028297941ad3ea2858bc088053539be6bf8492b5494d08be7f681c893e0ff4aa235da61d3f3e4d7c2389288cfc6b162a7c60c5efaa9"}]}]}, @IFLA_NET_NS_PID={0x8, 0x13, r11}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x612}, @IFLA_WEIGHT={0x8, 0xf, 0x7}, @IFLA_PHYS_SWITCH_ID={0x20, 0x24, "eecc0c2190cb419e63e15cc04e8ccaddfa51d1b94e3ea83763d126df"}]}, 0x672c}, 0x1, 0x0, 0x0, 0x10}, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001180)) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r12, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r13 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") fcntl$setstatus(r13, 0x4, 0x5ffe) pread64(r13, &(0x7f0000002000)=""/4096, 0x1000, 0x0) r14 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$BINDER_GET_NODE_DEBUG_INFO(r14, 0xc018620b, &(0x7f0000000200)={0x0}) ioctl$BINDER_WRITE_READ(r14, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000240)=[@exit_looper={0x630d}, @request_death={0x400c630e, 0x0, 0x2}, @free_buffer={0x40086303, r15}, @request_death={0x400c630e, 0x4}, @request_death={0x400c630e, 0x0, 0x4}, @dead_binder_done={0x40086310}], 0x47, 0x0, &(0x7f00000002c0)="59c76505d24815532fc4f5ff25b0c944be9a5ee3536cb26cc514bb61a56c04da7529171c8e02f0ca5e486649efd23502fe02826372d8b267651126e9fcef2805d11c348531e517"}) 2018/03/25 13:24:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c1ff8)='./file0\x00', &(0x7f0000b44ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000089ffc)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x44) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r2, 0x101, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}]}, 0x5c}, 0x1, 0x0, 0x0, 0x80c1}, 0x4000001) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 13:24:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/llc\x00') setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x1, 0x80000000, 0x6, 0xcb}, 0xc) pread64(r0, &(0x7f00008c1f77), 0x0, 0x80040) 2018/03/25 13:24:24 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001400)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001440)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000014c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40002) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6}]}) fchmodat(r1, &(0x7f0000001480)='./file0\x00', 0x93) r3 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) read(r0, &(0x7f0000001500)=""/83, 0x53) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000080)=[{&(0x7f00000001c0)="7c046978fbd7ec8262c6c42bc0712e688e2632b5a1cf8c5728f170abddc7b848bd1e524f2468aada128a6e6445bfec0866ba64fbb4746e271562d64009970095ea5e84a6ba457da333fb71839993d7e593a8b63dc9bfe1183e4e43e93ec0b6f3ce4f03ab697e054c2264f4e58777b161e852fb97e0a4ce564404514f80dbb6be656b7f334e6a9405ec9d33045e7aca195f5407e4d65505eadcee7b1430c5eec1aeda", 0xa2}, {&(0x7f00000002c0)="26a76ddd74ca36966361a6ae7bdd4bbdf0b3c665826a9c8a12340145f4ae70a7f41dc88134b0ef411917ab5f575b84c91852889176ea247d05ccce0243dc5b184df6adca52497322b0219450ece82520", 0x50}, {&(0x7f0000000340)="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", 0x1000}], 0x3, r4) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000013c0)={0x3, &(0x7f0000001380)=[{0xe37, 0xfffffffffffffcf2, 0x9, 0x9}, {0x1, 0x7fffffff, 0x5, 0x5}, {0xfff, 0x0, 0x3ff, 0xeaba}]}) 2018/03/25 13:24:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000002c0)=0x200, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000040), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x2) ioctl$VT_RELDISP(r0, 0x5605) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1df) 2018/03/25 13:24:24 executing program 3: r0 = socket$inet6(0x10, 0x80800, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000300)=@nl=@proc={0x10}, 0x638, &(0x7f0000000640)=[{&(0x7f0000000040)="820902c6f2266e91e79ec395f51579550dea60e010ae14d28c"}, {&(0x7f0000000240)="33cb724936eab7c93294cddeac6dcf69ac083468ddad16c86e3872b8cb88f6d4923f10b10c7b53e5904825"}, {&(0x7f0000000280)="80a90500000000000000000000"}, {&(0x7f00000002c0)="84611c6088cb7f9867"}, {&(0x7f0000001080)="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"}, {&(0x7f00000006c0)="4778c84bb817004b63a96db374d941f9225f69a6dab9eca374afed093ab8c08d65432fe030c456462a75fb0cb35d6b3b5c37d47f2e18564c05f429b64be4510de99bdaf45e72e972736b8f8f3df17a3c291db92ed2e53c15707ae1658a9595eee693a0ad90bfb1f0b4"}, {&(0x7f0000000580)="5b428033f45e1e0d03d4cab207580bd50ac9f7761e7552b7c5072be6823843972b66b6dcac9fb5c534a706221f8f44d78a029f267014daeec34477ff98fa3426fe86a491dd513b1583c5ce91a97e5974526094138fae749c0134499422d3a71fb022e25b8e648a6fe4eb2e677e004877548c60fbe42fc20988b97105feab3b40c3d180fe5ef75beeaff45ab312de4bc511"}], 0x4b7438cef0f2ccb, &(0x7f0000000000), 0x0, 0x4041}, 0x204) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x440000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0xb8e, 0x1, 0x88, &(0x7f0000ffc000/0x4000)=nil, 0x7}) timer_create(0x3, &(0x7f0000000000)={0x0, 0xc, 0x3, @thr={&(0x7f0000000380)="fd8cfc8e52f33d97e8135927330428b7c6811b70fe5ad7f3bbe144440051c9eb8b780d97ec319ae2b53b26e86c60c7acc0dd2789e7eadc2614eeeed2f9e07b1bf99c3a1ff8e6be844de5f834587d483b55913ff901f5be9402dab1260145e173d9fe6957b65572979da55b9f9b9cbc77a21a0df123", &(0x7f0000000400)="0a0435a560798a6e25db3eb3b44e5c5dbcd2ff1af73e8e047f466262345a8f8d9f9672b34180c4c655d6279b0fd39fb797053c03a5563ffd838f5d57da50517f49f1033cabc7588b6a426b619ef008448fb694a91e39caa1d36026de0f6d9499a71eba01bfaed425b257a4dc167d3f0de7bb5c5a3fc371f68b802e8a76e44eedb2a112a13d9498b95923f06cb1b21025a5127a622acba111bbb82d6d2c52a939670ce31f0c859e3f84ef9a004a8954a6dde8e5978f29525eb386656d6c09d5a30d4d45ca63dae69df0ca7a0bfa6f23ff4ca0f65478678fce61af9949cbdfa9d77317de413ab48b72a659639414c3b3fd17a0d8e47a1e786357"}}, &(0x7f0000000200)=0x0) clock_gettime(0x4, &(0x7f0000000500)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000000540)={{r4, r5+30000000}}, 0x0) 2018/03/25 13:24:24 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x101800, 0x0) socketpair(0x1d, 0x8000a, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x9, 0x80) r4 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000180)=[{r0, 0x1}, {r1, 0x1}, {r2, 0x610}, {r3, 0x1}, {r4, 0x1008}, {r5, 0x6140}], 0x6, 0x6) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x0, &(0x7f0000df5000/0x10000)=nil) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap$binder(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x4, 0x1010, r6, 0x0) 2018/03/25 13:24:24 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x8000000000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'ip6gre0\x00', 0x400}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000080)}) 2018/03/25 13:24:24 executing program 6: r0 = socket(0x18, 0x0, 0x3) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x100) mq_getsetattr(r1, &(0x7f0000000080)={0x3, 0x3ff, 0x0, 0x353, 0x3, 0x100000000, 0x5, 0x9}, &(0x7f0000000140)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40180, 0x0) socket(0x1f, 0x80806, 0xc) ioctl$TIOCNXCL(r2, 0x540d) connect(r0, &(0x7f00000000c0)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x31919c1cb1c588ba) 2018/03/25 13:24:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40401) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) memfd_create(&(0x7f0000000100)='vmnet0+\x00', 0x3) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x3ff) write$selinux_context(r1, &(0x7f0000002c80)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) 2018/03/25 13:24:24 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x8) ftruncate(0xffffffffffffffff, 0x9) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x7fffffff, 0x8) 2018/03/25 13:24:24 executing program 3: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:sound_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x35}, 0x45) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x210000, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001500)={&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000200)="111f69dababaa483309e5795e20e034f615fa4dbb986bba50b3802c582574c82210eb69d8f9c13f7daf37cbc1709fc0b6e5b9d5395b9dc69cd152351243fa145980807bad4d50d79bdfa5cd77a45f8844da2a67d8b147e6133d328c05de714788f9e907445382a9bea543c3f3285462bccd3b165f824bf0dee83454f615aa0210de1cbb5164957dc6a8d6805c9a4b65dea207e23e1e2918b65257c0f18991bd82113cb26503ebd0ecebf36a44d7bfe76db94015b19000aa0", 0xb8}, {&(0x7f00000002c0)="ccd2e8abd08b10b175dfc9714efde9e2fcd92c916cc5a2d1ed86896576fa72cbe0ba861c9a03ba47aebafce12cd3a700939c728430eaec55d6ea8a267e1186d8a16237635a21f5342f3f618a8b1989838cd5652a161f830877e57af2e33db27f74290003b47a42462bb874423fffd61581d26e9882fb437e2b274e84e515c02e4eb5de30e2d1451859942686ae08c385592a3c4d9b2d055489f7bd84a585f2436fd64122889d2769ad58137fc71286e2d74000f94dc7d4ed6aba91b192ef8e3087f74e8b528f28e2d4d28809cfe4c48ff575cb01e02dc69d", 0xd8}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="4d24cb16b404c4e5e575e45b27f361bd26cab3daf90f7eb440d4d0052fb1f238a2acdea1e7e6476bfa8c5ddcb23f7e362413daacca0272bc17bc024d5f2f68442c421c23cbf6b71764af028bfe43a56d7038e26d20c7d7479dd5ea66787413b4e95b46daca71c23d84901a851a5eacce50ee8ea2c9075c39262ed62dfe0093db73a3136a84cf4cd2dcef0e68f60def1ea952384402a58bf8c4f164e96c7890d320cd6aa22f9d41ce46b3e507809fd7fdfcbe75df5cf93f8094ada9bb6e1fe385e2e69f7eda8e3b6b05ad4d6f2f43b16207d52449d852e44471e9fccb4467dfce24d34b88a859974d7c6fd58a8bfa56a4a96de20aec9e014b96c0ebc535698c64739df9e8e01ab56c477936cd58bfd5bf4e0a1e27ee2e49bd6933178bd8b208e01f599ddc9b57f7932ccf72617a74e91dd48c001ae0196c8e96c7600e41ab643e4413971ffb2b5c12de249dce037678bf2197cf8429949b6d744fd081aedf2537f9d55d5f7c3960f320bee8b58cc8b2d0c2b71a7d7e18edc1b45f251be1335eb66fa7c65b74b2b32cc437df4c0dc771e1d85c850f43b161b9977ec1fcef7f7265181c1d19fe88c126fc7e3912a36859bda7c8cefd3fa12272b83209bbf10ac5560f82971642935d99a289e2d9fbcfaa6e9e6b6a2b5340b8518a88b5c454a93594a0ba559873d95699bfb4302783b8a91ecdfbe9cd5b16f21948bfed01b2d97e3bba699b30bfcbcfe41cdcd9445a5bef3b6c362252131d6750994dcebfc416447a44404e8efe2f51d15b909dc5e4eb31d0f2a53b751c9c50455a00bddc1b0c267c0c62bc87122fa4bf1dbea934e1cab4332208a28d95c62d3c40a4c289ceb64ac6e4edad8488ee7a81e359aaf775109d4b01acb0566efaeda1c7f1c418677f01547da0590264c683e74d123cd75b606983ca4953905de76fcae8c7843f7b750c9d24f4805106fbc8c5699a0ac03f95ede29efb893de0d6d05ffce6e5b187b71d4318eea2996f01dfa702d3b7231a9dd915449e25611e9ecd83c879b6e0d98fab1d12b2d6effba013944199f1abd143c7dfe6d8fe573dffd11a8b239e9c9f148ccaec389d186b9ce438cc2dc66ea08ad77afa2f49f72aff4c6392c69847643de0d1210cb5fde14e886dfee7bcfd0276784b50688926e0e274c2bb575ce12cc3ba56a33e2ee3cfb4e9ccb4308b48d671b0cfe9ef6ca926147a3b800984de9d6d2e28d11cf183a74a3375b677711a48a37598d003149bb3d1ace4b4fae483aa7df0bca59f884cad668e197139523f8c509cd5e17ebb391bd0541aafae207e82bf9fae9662694fbcb9fa4def869688b5f3352e34f479aae6a2693d14391bb9a065cde6b8fc5a067641c9f01ee59c727a3a88dffb336b21b25cc3930727ee9956785449bc0af99a14d1cb92baa8c5c3a84a71847a98c219a05c5aaa130395e12b43a9e0fb04f2fce0ff25ce99c4364105f9d23492bb35dcba8d0e9d6ad5e9b77866e0e7fc92468b8b8799eeec749f93170eac7f3d8b37093e99a013f5b3ab11a6380a1805a501fd00367c3377eb7ee09ad5e288518d0b89fac1cd328ca2323e2254ac6b3985202c74f5f89717594edf3a8da89b5ff36f04a00f9acdc3843636308d1ebad91f9112ca04a3077552bfc96edc4de362e115a5e8feabe81a2e166d4bb2cda9389e05ce68c08f72d958e2014837f2c2b739effe15eaf63bf2b20f643e00b9191be278019861234c96bf3190c93db1ce926853c90163e390e1e3fd03f17c8f05805435d0e7354411a543ff49fac0fb1f93109b5681839cb35a3fe84039b5e89579fbe9c9156921c4451dc3d576182648db8541d2d2b05f22b57e76bdf9223deb223555a5de9934117022f80454527b248521f4642a580b6168a3547923c32cbf32137a32aa512ee1ace75f7c556e17f1f103fd3ffcd251085715881ef427a0cfc0efa57626defa9a5f5210d3c8facea79a837c4a2bc0588a5dafa1b21c1a5ecaa714f15052297c98b4808139aca9d86f23634572f53fc75e5ed134eb8c2933f12291c4e459d2cb5f18a676ecdefc82b699a5482ce3e3fc107b5d37806f775fc4dea8bd96484860adb263cc5808b4998a1c307d2cd34545d8477b42db0ebafa566e1bb4012f8f7d54ca332289548e5271833c8e51a03c4ff3bfc6c28209996e9281fc5f58107bd18b3af0c89d346ee31d89f2a5d06b7ea636fd60d6633a43fede44368cb8149ba07e0751f0f1f88102381e8e560702a22d3b395fbc4f7ca89b382f7ebc0835f5ebc60a2d67fdc49547a757f42c1b8e04fc41e442c88ac0ff4e13f5e300dd3f21a0eacd8d578d18c75b338bf6cc6004357c6470490a8939a8e1cb39e00e07d2c5af45fffd43b8c1c99a9b55de1d2fe9f23c724c5f912872b6c1de14256046a972723f49ddb1cec16fb2847e2e1bbfa5270457014ae499418b67bb3bb9d2bc21db7a1369c93c710d1812beb74dac5ea6e3152331e899fde5276e72a9ae424830764cba2a0644b1b85b9e5d3783c09dffda779782e0a06d3c22388a10890bf71230af284ca1c80bb9fc5c25cc70fb754307b7c33e4a55069eed88ffff02f43e318ecb3df52ff1a0a1eb12914797ff8d1bf72c82610455e26d8786828d535e3e3c46b3d37f38a9b60f78c72e48cad53d8cd1a94506f26da0b2ac2bc0a241bd4284b0c9415ea8173ea2e7472a9937b6d38e9e435568444b50b055b27d68e09babfa3946ec87694d5edbb4cd66ed2e443960de2617e95377677bee88ccafd011c78018d4e859abdce69689a8b3e212645c18fa7bca54d1fca6f6623f727423a5419d9fc263a9121dac931033013eb804fe7d7a66d8c30b7c598c6be2b9d3a99efe87227cc9a3b32246a6be9691d5ef203887f8d4ab8c5ef2d1daeb4cc1eefc671a6fca3a903df9cd7f6abed8d12f58b5eeda0e402a868321388219c03acd890744bea3b469270aa25ebb3778a42f7c2ec783766612b8370aff5b9c4281adfb982f1c994bf6b5838eaa70c0f90abf1ba5ff7b8c3a729942bbb2507e0b492ba823e6b95d5de335ce90a10e95cab5b3481129c12be7c6a2350b5282a1c58b6025efca6f2e1c4ba7593643d1b28ed00cbfe89d4d2774804b43b9ca0777edfce5a9367a2e4ba5304450503bfcc395e0c1dceba0cc7d59b82b22359ce6e59d9d96e2f0a47eb8e44857ac5f146d5195ca694084a976190432adb39b575574dc6de24dc0d7c32dc065d506c43e2227073798f0d887f1c395c82934db94fd689cabb73635c9abfa371e883e2db4408c70caf009bb0d4173223cdb21920f0bd17a148b0114d7ca5421aaf4c3f52e5095d777887ae7ad27d3c6e652c108888629a9215272c45f3dd0319019fce8c35bfaf979046e98970a9430ced756f1cacca94a0993ca13b72f2ab58714624d74aeaca3d7b9261d66ee70209b2d8bd52e8f9794c9b7a78642b78c68dcf593d5ad3e95330c2360b20bc29bb17e4ffc3ba4cb58351b246afe25e400faf4b9f4fac843cfa536c6bbe7c24cd790ab23b2f103e7278437217f1e705096beb8614261d8832d1036d54db57e42c20e4d8da2fc0f6a1fcffeab04eb7ee2bd068b9cfb12770c22dac99b278621b5e944a9b94c6d3f2cabf3b708a9b859a0c5abef74051b721ea51c7ebd1b924ec326c48cf084e423167fffe4ee954b59ad03d7cb4ef9ce251f3ed3b9cd8fff9252302ce4b5711c829a324faa2126796ed0a49d69997407af461cbb7f1073aa4c57127bbdef0ccdc3afa8bbe8756c88086244256ec7a4d55b89a57a7a6149b9edc570553b0a359ad08d6ee77161c16adc09a3da48a6d0e99065073bc446e66e0ab91e9f2014009330498016e008bb90cfa40d926601dda7ac64c463f437ca6979b11f73943674a64a464e18d1dee9a2a01faabac679b3540098b2dc377f33a8df9b385c60ed6d95e37949b9715bc41824ad5f0db5a7c3e5cec1f8f0dbbd93a238a5573d51ce55c61aeef91ec073d1a2b56c5a1a89f90a886903c18bb593f34a85d6f97ed611a9a20157bb43b361aebf1107a86e1b384f995275ac4a6825723fc172b236847fe951239afbabb6078e66c2bf129602eb79af3fa9a26ae79bf9ae6a31656dc69e74090418e3c872b5463c56468e3103fc1cc00e501f72abf2317ac97b8481018f5ab3e12d04ba057c76218342e71a49fe0064ea6565e66fec486e92afcf892c09ae586fb90e298e360a45acdaebaeb91cfdc4ee2a43f91b4ea1539a64d4dc69bdf3a87355aecdf7bf4a8199a366a687f684e955f7ea26d2f7fc4f90114045e8514ee1e4972d7b94de0675606c031452f4c21ad378ac56dcd20ecfdac05edd5db2e367b127f7141545bcb88739a04cf646c91e09ea942fe57b5a93ee8cfd053d3cea0d6f9187f9ad34b1639b1b95b1df197281262f68f21800172c02d315f6fbbe355f037244abf56d10f1227f793dd28092615d4675c546dd8eaf1cac04bb504f58b9dceb9d5a729154534e2fdd54e1ccbae727aa3462868e4794007c0b1a2188e040d78d4f0461403d8a28cc5250cffb5e80d31f01bd87957c0973b46fccd0bb1b82ff1cb510079565b73e364d3922a1105e9f8c758e3a01e1569dbf56a99ec5e9c07396e62b6f88d7a9b6df8a42a40d934e3218d0292f4078384709f8a2b1bd905476c3de5c879362d85933eb88ecb83bde46ecd2f2c17a4d112f7e0c23295388f364538f8d5e9862de74e752c5df3a598fcb758aeb4cdfaf356aa6ac35836aed13655702650ecf1efbb39847c47ff191eaa6226dbe79e0dd91fed378f69f4cae56fb6fe8d94edd183cd962e1cb9ebfa40321fc621f68881049977abcca0c2746ad4f566435381780431c77c78db55bd7c2bc9e7652ed66dbd92a47adb4658b6ebc3ee3eee7c3344e599ca9eb2653712133b584d7b829d480fffdda02d7d0b94c811acfcab7c515fc3fc8854b72b7496a5a2ba2879dac0144d0e9a4a414d897aa15768354e843803e379d2bf159a5bb86f7109309911ea002a0243a608bd2fec1747c36d2d6a5a562fc7b2f2342a0b1217bbadcaa4d49d001f58829bd17929b11aa9855156128ccc0faec1a2dc53f2617771da74caadc00ecfc4249c4bb82d2e3cde5794382ab966148d8d14c332b0753420a4f7ed55d0b1fae0cf4de2f15ced27581d49d029d80563dfe01e7cbeb616781cea8c5c5ab5cadf2fc38403e7d8126552b181178652441978337c6b311d5464f97e3864ab193ab6ed0197d05ca9f694754449824879fca76f5c0f98dced80d94eba6d606e8db61502db1a0e7e588d025a5f92fcd253ac5a27e7618d557631aa9c79094109553c418ebcd409bc110034745c9fcf92e00559200c7f985e1937ed2c0abe5db768b153fb4a84612e286fb5e8560976bd25b2a2b6d778b2f86307f94937ef45a6b21aed5b0eafbf3fdbb3321986fedb1e3af88402cd663e0b9a3f9b1370ee34f630a235dba42c3cb8b29e78b0e03d3bc32b3aaa2dccc8c68c9152115e5b5a372c324cfa852d173fdf0bc5bca06e8ac0568bfe478e2f87dcae850ac196154c65f7ceb9285bb0a25111e7354cbd55e36245d0d3a21da4efd1f79d711f1cab6045d58145aac3d2f6d491efee9aba79949941acf8e5f0717defcf65b8a1069c10311046430c84a6db698d97d2e0804d48024e400173ab30e7d3fa6898cf1220719985536835d1c3a4124fd9d1069ff2cc5cd281696e090b35bf5f798d3c0e5bc1bea600ada7fdaae7b5f104f4fbdb6ae92a910c4e4b1e89fcf9a8404b9b1e25d18c03f525a2705704e5ce9d2b29a645d36b96f", 0x1000}, {&(0x7f0000001400)="775bfb5cb33d68165fc41f0c99b3287f71e5d0eb3b7864b970358cf627d0a142c088ab9c69861121f71e1795f15c3554cfdd3c585e678a899e4cb88b481725204ad7751314af123816a7b036f6d66ab46ca2a0100f65fafb456f76b6ef2b3ce5", 0x60}], 0x5, 0x0, 0x0, 0x20000010}, 0x801) write$selinux_access(r0, &(0x7f0000000100)={"73797374656d5f753a6f626a6563745f723a7472616365a6264cd85fde8e6acc191c6f60726f7574655f657865635f743a7330", 0x20, "756e636f6e00696e65645f753a00000001000000023a696e736d6f645f743a73302d73303a63302d6331303233757a69a743a4a31b0bb296f3b39425af04173f9b66b25c5ecc2a1c6c4d32cd49fc15003099c487c2442a707d1cf065f902c2d4212310aa24b6a0722f7ca0868da5900934fcbd04cceeab279bbf1c41bf877006753edc43382875d4926e9ba6b8f8e41ce5cce863efcfd328b0a21d7f8ee6011d3d221d24093955f236a0e61dc1803be6ab31c659b7d46ceb773daeb9887bbbf3000000", 0x20, 0x34, 0x1000000}, 0xfb) 2018/03/25 13:24:24 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x12) inotify_rm_watch(r0, r1) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) lseek(r2, 0x80000002, 0x0) 2018/03/25 13:24:24 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) r2 = getgid() fchown(r0, r1, r2) ftruncate(r0, 0x5) write(r0, &(0x7f0000677000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) fallocate(r0, 0x2, 0x8, 0x97) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) 2018/03/25 13:24:24 executing program 0: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r0+10000000}}, &(0x7f0000000300)) r1 = getpgrp(0x0) waitid(0x0, r1, &(0x7f0000000000), 0x1000008, 0x0) 2018/03/25 13:24:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/sequencer2\x00', 0x200303, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000b40)={0x0, 0x0, 0x9, 0x2, 0x9, 0x7}) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000000ac0)=0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='veno\x00', 0x5) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x339}], 0x1) write$evdev(r2, &(0x7f0000000a00)=[{{0x77359400}, 0xe081, 0x3, 0x5}, {{}, 0x4, 0x8000}, {{}, 0x1, 0xffffffff, 0x7}, {{}, 0x40, 0x9, 0xfa2}, {{}, 0x400, 0xfffffffffffff000, 0x1}, {{0x77359400}, 0x1, 0x4, 0x1}, {{0x0, 0x7530}, 0xff, 0x1000, 0x3ff}, {{}, 0xff, 0x8ae, 0x1}], 0xc0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000b80)={0x100000001, 0x1, 0x4, 0xbcb3, 0x1bc00000, 0xd2e9, 0x4, 0x5, 0x0}, &(0x7f0000000bc0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000c00)={r3, 0xfffffffffffffca6, 0x4, [0x39aa, 0x0, 0x100, 0x6]}, &(0x7f0000000c40)=0x10) sendto$unix(r2, &(0x7f0000000240)="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", 0x7a2, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 13:24:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000a0afdff00b6bd11de0abb00010001000018ec070735345a"], 0x1c}, 0x1}, 0x400) 2018/03/25 13:24:24 executing program 2: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14) ioctl$void(r0, 0xc0045878) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000380)={@local, 0x0}, &(0x7f00000003c0)=0x14) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100)=0xfff, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', r2}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x4e21, 0x10001, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x2f, r1, r5}, {0x3, 0x2, 0x2, 0x2, 0x5, 0x5, 0x5350, 0x40}, {0x6, 0x200, 0x7, 0x1f}, 0x6, 0x6e6bc0, 0x1, 0x0, 0x0, 0x3}, {{@in=@rand_addr=0x1, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x0, 0x0, 0x100000001, 0xf51, 0xbab9, 0x6}}, 0xe8) 2018/03/25 13:24:24 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x1e) fcntl$addseals(r0, 0x409, 0xa) [ 104.895808] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/25 13:24:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) prctl$setfpexc(0xc, 0x100000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/25 13:24:24 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0xfffffffffffffffd, 0xffffffffffffff00) 2018/03/25 13:24:24 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$ax25(r0, &(0x7f0000000080)=""/198, 0xc6, 0x0, 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000180)=0x80000001, 0x4) r1 = syz_open_dev$random(&(0x7f0000b0eff4)='/dev/random\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x12000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000240)={r3, 0x3}) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) pread64(r1, &(0x7f0000b7b000), 0x0, 0x0) 2018/03/25 13:24:24 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000280)='/', r0, &(0x7f0000000240)='./file0/file0/file0\x00') renameat2(r0, &(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file0/file0\x00', 0x5) chroot(&(0x7f0000000100)='./file0\x00') openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) renameat2(r0, &(0x7f00000b7ff2)='./file0/file0\x00', r0, &(0x7f0000856fec)='./file0/file0/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x3, 0x7, 0x9}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0xac, 0x30}, 0xc) 2018/03/25 13:24:24 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa03, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/25 13:24:24 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@empty, r1}, 0x14) r2 = dup2(r0, r0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/03/25 13:24:24 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000100)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x101102, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x10, 0x1, 0x2}, &(0x7f0000000140)=0x18) r3 = accept4(r0, &(0x7f0000000440)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000004c0)={r2, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3f}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000180)={r2, 0xf2, "5c8acbbdd8053d55ac5d25b00e3e9e513da8f95225c0cc2d1aa3cae0e083d22f89d54ecee3dcc967a522ef386e7ed7259ed21bfec024f3ed631a6724fab10558a611bd85dc57dec96c284e53eadc0fff45af0d7b1e5ea6906ba78618132cdee70c89ee1ccf267dc2226a81cb76468c9f7f4276680fec77f88efdbca763890b591d2ea97854a38eb92b56a0edab51f7a72ac73f4a7b3f2ca6bbc373c643ca63ff80e493d5a56e8f1bc3891093c204cd46d770cee1aa00078c40535abeb909cc07f6478da8d06c9beb8f684bc718cd579c192ed6fb27cd2f01fc5d9dca4190d13fd6801542dc7c9102b208e7cd9dc63af18252"}, &(0x7f0000000400)=0xfa) 2018/03/25 13:24:24 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000002c0)=@get={0x1, &(0x7f0000000280)=""/17}) r1 = socket(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}) 2018/03/25 13:24:24 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) pread64(r0, &(0x7f0000000000)=""/211, 0xd3, 0x0) write$eventfd(r0, &(0x7f00009c2ff8)=0x7, 0x0) 2018/03/25 13:24:24 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x14}, 0x0, 0x5438, 0x3, 0x400, 0x1, 0x4}) 2018/03/25 13:24:24 executing program 5: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000f43ff8)=0x9) 2018/03/25 13:24:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/84) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 13:24:24 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000003c0)=""/248) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2800, 0x12a) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x8}) 2018/03/25 13:24:24 executing program 6: r0 = socket(0x10, 0x802, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) select(0x40, &(0x7f00000005c0)={0x4, 0x8, 0x100000000, 0xfffffffffffffffc, 0x9b, 0x7f, 0x1, 0x2}, &(0x7f0000000600)={0x5, 0x101, 0x10000, 0x3, 0x100, 0x583, 0x2, 0x8000}, &(0x7f0000000640)={0x4, 0x9, 0x1ff, 0xfffffffffffffffa, 0xfc, 0x1, 0x7}, &(0x7f00000006c0)={r1, r2/1000+10000}) fcntl$getownex(r0, 0x5, &(0x7f0000e0fffd)) socketpair(0x13, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x2d6) write$tun(r3, &(0x7f0000000700)={@pi={0x0, 0xfa64}, @void, @ipx={0xffff, 0x78, 0x6dc1, 0x15, {@random=0x7, @random="bb81ddf90258"}, {@random=0x3ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9}, "292cd4d30717999cf91dbba4d87a80c3eaaaeccbfd81d344b0b2d0f6c031871775608497968dddd1744fb7a2e45bc348500a281f0a3bb947c095789a7c254006d5459ae7272ad82271b36beca954b7e11533240138387c97cd00"}}, 0x7c) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f0000000180)=""/222, &(0x7f0000000280)=0xde) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000300)={0xc, 0x0, 0x1, 0x8}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xc000000000000}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={r8, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x301fadfc, 0x81, 0x1, 0x970, 0x4c}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000540)={r8, 0x5, 0x20}, &(0x7f0000000580)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000340)={0x9, r7, 0x10003, 0x4e2}) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000002c0)={0x1b00, 0x0, 0x9, 0x1ff}) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000380)=0x6, &(0x7f00000003c0)=0x1) fchownat(r4, &(0x7f0000000040)='./file0\x00', r5, r6, 0x1500) 2018/03/25 13:24:24 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="d6765abdc24bf5b2b6e6c1e9ce42e0d85dd3ff2d0c293727ee9bde2655a60581c1c56ce67d003876bc8487f7c3abbf1553df142a8f6505643ddc8dcf313cbe7d31300ecd92f3fd6bf40805675e18a4a32b59a3b3ea2c61e80c0167cce4f71597d43b59a6dad7fbfff68813063f1fb58b83e737b3b088ee3934f8f484f78232ea7813e9ace8e06a"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/25 13:24:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netrom(r2, &(0x7f0000000040)=@ax25={0x3, {"7ede2a05f67b53"}, 0xffffffffffffffff}, 0x10) r3 = epoll_create1(0xfffffffffffffffd) r4 = epoll_create1(0x80000) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000100)={0x10000000}) r5 = epoll_create1(0x0) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000304000)) 2018/03/25 13:24:25 executing program 1: syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) readahead(r0, 0x9, 0x200000000003) [ 105.125930] binder: 18102:18105 ioctl c0306201 20007000 returned -14 [ 105.163266] binder: 18102:18116 got reply transaction with no transaction stack [ 105.174532] binder: 18102:18116 transaction failed 29201/-71, size 0-0 line 2927 [ 105.198086] binder: BINDER_SET_CONTEXT_MGR already set [ 105.203230] binder: 18102:18119 ioctl c0306201 20007000 returned -14 [ 105.211154] binder: 18102:18120 got reply transaction with no transaction stack [ 105.211494] binder: 18102:18116 ioctl 40046207 0 returned -16 2018/03/25 13:24:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x4000000000063, &(0x7f0000001fe2)=""/30, &(0x7f0000af8000)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x20, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}}, 0x88) 2018/03/25 13:24:25 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x19, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@empty, r1}, 0x14) r2 = dup2(r0, r0) getgroups(0x5, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) 2018/03/25 13:24:25 executing program 1: socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff}) lseek(r0, 0x0, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x2) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='md5sumvmnet1bdev\x00', &(0x7f00000000c0)='ppp1bdevGeth1systemsystem}$vboxnet0\x00'], &(0x7f0000000340)=[&(0x7f0000000140)='*mime_type\x00', &(0x7f0000000180)=']GPL\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=')vboxnet0bdev&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^vboxnet0*)trustedeth0\\trusted\x00', &(0x7f0000000300)='lowlan0\x00'], 0x1000) 2018/03/25 13:24:25 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x37e) 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@nat={'nat\x00', 0x19, 0x3, 0x598, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000568], 0x0, &(0x7f00000000c0), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x10, 0x22eb, 'ip6_vti0\x00', 'erspan0\x00', 'ip6gretap0\x00', 'teql0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xb0, 0x210, 0x248, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x1000, 0x4b, 0x384, 0x8}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1, 'system_u:object_r:public_content_rw_t:s0\x00'}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x12, 0x88a8, 'ip_vti0\x00', 'ip6tnl0\x00', 'gretap0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x120, 0x198, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x1, 0x3, 0x2}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x6, 0x3, 0x22, 0x0, 0x0, "2828c6142569d1bb53d396a64cc4b5b647b9f282d42df84de0cee3b4755fe75bfe0551be83c85a9788a1ab5770bfcdca2e64b3a77534765bbc449f0f693ed3a2"}}}}, {{{0x11, 0x0, 0x8848, 'vlan0\x00', 'erspan0\x00', 'ip6gretap0\x00', 'dummy0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x8d47be8547535d5e, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff], 0xc0, 0xc0, 0xf8, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0xf0}}}]}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0x610) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x0) 2018/03/25 13:24:25 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000040)={0x2, 0x3, 0x3, 0x3, 0xfffffffffffffff7}) sync_file_range(r0, 0x0, 0x0, 0x3) 2018/03/25 13:24:25 executing program 5: socket$inet6(0xa, 0x4, 0x2) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) syncfs(r0) getsockopt$bt_hci(r0, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) 2018/03/25 13:24:25 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00001c5000)='/', r0, &(0x7f00008e0000)='./file0\x00') renameat2(r0, &(0x7f00000b7ff2)='/', r0, &(0x7f0000856fec)='/', 0x0) 2018/03/25 13:24:25 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x5385, &(0x7f0000186fff)="e1") 2018/03/25 13:24:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/56, 0x38}], 0x2, 0x0) 2018/03/25 13:24:25 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') preadv(r0, &(0x7f00000014c0)=[{&(0x7f0000000100)=""/117, 0x75}], 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000028c0)={'filter\x00', 0x61, "77d06312431056933147d408016f248c8ec9af86a809cf140f7141f169e2575069d45618e7272b6ab8b0b7ab8b020ac91fe82f58d807614a700c1f841e90a65a3980796fb34fd920886b9f8d85389eb7e1cbcdcf2a403cc32c8226b61d24c77df9"}, &(0x7f0000002980)=0x85) getdents(r0, &(0x7f0000000180)=""/101, 0x65) [ 105.225621] binder: 18102:18120 transaction failed 29201/-71, size 0-0 line 2927 2018/03/25 13:24:25 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f0000000040), 0x20) 2018/03/25 13:24:25 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000140)={0xb857, 0x1000, 0xfd33}) write$fuse(r0, &(0x7f0000000040)={0x30, 0xfffffffffffffffe, 0xffffffffffffffff, @fuse_notify_retrieve_out={0x0, 0x3, 0x6, 0x6f}}, 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x3}}) fgetxattr(r0, &(0x7f0000000080)=@known='security.ima\x00', &(0x7f0000000100)=""/52, 0x34) 2018/03/25 13:24:25 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x227d, &(0x7f000097e000)) [ 105.281299] binder: undelivered TRANSACTION_ERROR: 29201 [ 105.320780] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 13:24:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@rand_addr=0xfffffffffffffffc}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/03/25 13:24:25 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/82, 0x52) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') sendfile(r1, r1, &(0x7f0000000140), 0x20000000000800) 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) fchownat(r2, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1000) 2018/03/25 13:24:25 executing program 2: pipe(&(0x7f0000de3ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0bfc8)={&(0x7f0000df6a59)=@ax25, 0x10, &(0x7f0000000000), 0x0, &(0x7f000048cf31)=""/180, 0xb4}, 0x2) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000008000), 0x0, &(0x7f0000965000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\r'], 0x18}, 0x0) keyctl$session_to_parent(0x12) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/03/25 13:24:25 executing program 1: r0 = memfd_create(&(0x7f0000001240)="98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d", 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000001200)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) clone(0x8008000, &(0x7f0000000000)="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", &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="4dedaeda34cdf5fea068f0ab091693b8c2b1f14442c523710271a39fd548aec24e65d51fb1d6185c9ec69558f65c1977288eb5f92e0d4cc7e8fe41b7ecbf56caead39ff838e0ea4a5f1d45db76aac3db9a391c401e6a56d445722c40bb3699bb3895f8df6780c147c58301f12c3ff448f4264e803d80c876141311d83445c48298156fe2e5ce9bd3b77502472ce971c952b366be48e2bbea2baafc3cadf4791895683654401d862234c5eb893839750dd39bf7d383cf6fc8c34e7d25c4f351de417db18762d7a0a91912edd33160ba633fb6e25e0dde9c8a5dce") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/25 13:24:25 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400000000000) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)) 2018/03/25 13:24:25 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) process_vm_writev(r0, &(0x7f0000000100), 0x0, &(0x7f0000003000)=[{&(0x7f0000000140)=""/2, 0xfffffffffffffe6a}], 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) capget(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000180)={0x80, 0x0, 0x3, 0x10001, 0x8000, 0x5}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000200)={r3, 0x9, 0x0, 0x1f, 0xfffffffffffffffe}, &(0x7f0000000240)=0x18) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000001000)) 2018/03/25 13:24:25 executing program 3: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000000c0)) write$sndseq(0xffffffffffffffff, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x2494, @time, {}, {}, @result}], 0x22) 2018/03/25 13:24:25 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/237) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) 2018/03/25 13:24:25 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = dup(0xffffffffffffff9c) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000040cfb0)={0x0, 0x5, 0x2}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@local, @in6}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) 2018/03/25 13:24:25 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d5ffc)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024cf9f)='-', 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000e92000)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f0000fd5faf)=""/81, 0x51}, 0x41002106) 2018/03/25 13:24:25 executing program 1: clone(0x1000000, &(0x7f0000000280)="a2500122bed763df097a46e63199e2b6855a3ffdd16b133c90c2c4d9a3273a71eda9d0c505528df0524c13acdf07db1d8edbc6a86535308ec1abe77227e805e915688551b31a0462005a622b3d1b5f254f5c793ab223702aa98a500ec3ac1f62b1862021312524bc0ad4766d2f02013907647513edd0a609ac55dacd5ffa529d3bbcfb35d08c6da2c3895f90f9e2ca2fa4fc39dd6b89435778703f22fc4274461f4eac8c4e674fe7c67edb4848d5435f852185fce8c84b6e04f06ef7", &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000080)) 2018/03/25 13:24:25 executing program 0: keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='@\x00', 0x0) 2018/03/25 13:24:25 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f000084eff6)='./control\x00', 0x50) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x4200, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/98) inotify_add_watch(r0, &(0x7f0000efeff6)='./control\x00', 0x20000000) 2018/03/25 13:24:25 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x3, 0x24, 0x1, 0xfffffffffffff25a, 0x1, 0x4, 0x2}, 0x1c) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffeffff, 0x4) r2 = socket(0xa, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f0dffc)) 2018/03/25 13:24:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000200)='limits\x00') r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/netfilter\x00') sendfile(r0, r1, &(0x7f0000000000)=0x2000000, 0x400) fcntl$dupfd(r1, 0x406, r0) 2018/03/25 13:24:25 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x7, 0x4) r1 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r1, 0x409, 0xc) fcntl$addseals(r1, 0x409, 0xb) 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589baef90"], 0x150}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) 2018/03/25 13:24:25 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x408000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 13:24:25 executing program 5: eventfd2(0x800, 0x80000) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x8, @empty, 0x81}}, [0x4, 0xca6, 0x3, 0x5e, 0x2, 0x1, 0x5, 0x1, 0x10001, 0x8000, 0xffffffffffff0001, 0x5, 0xff, 0x100]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x6, 0xffffffff}]}) eventfd2(0x0, 0x0) 2018/03/25 13:24:25 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fallocate(r0, 0x0, 0x0, 0x10000) ftruncate(r0, 0xa6b7) memfd_create(&(0x7f00000000c0)='^+user\x00', 0x2) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) mknod(&(0x7f0000000100)='./file0\x00', 0x60, 0xbc54) 2018/03/25 13:24:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x100}, 0x8) close(r0) 2018/03/25 13:24:25 executing program 6: r0 = socket(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x100000000048084, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0xffffffffffffffd3) sendto$inet6(r0, &(0x7f0000000000)="e9bd8cebe93b145a518d72a650a9ae8baba9350d3fd8ead14712e1d95cc7045920ca889fc5ed3f1d225b3ee6b9bf5c7848032c318322492db64be8512f7b96f53e9e4fe8bbff283916d87ed6d99d3b0ce4a7661e7f7bf2e4c79c249ef596f6f3f927c4d037e745c4777aaf8517f62819b978306adf55957d15c9f9c056b54c0e35520319754b71ea13b30b0647b7ba2fd2714a42acd82dab3ae95faf26975ebbea53c9abf9aba68e6917d0c076aa77174a3eaa1af38da88d613d86faa7dfbb6c078e86d71711818b3336c421d76cc6586162bf82a4a32746b504ca2d289d8224910b261c4e6a5f87d7", 0xe9, 0x40000, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xfff}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0xfde9}}, 0x0, 0xffffffffffffff01}, &(0x7f0000000280)=0x90) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f0dffc)=0x2, 0x4) 2018/03/25 13:24:25 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x105}) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x222001) mmap(&(0x7f0000f13000/0x3000)=nil, 0x3000, 0x200000800000000, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x0, 0x1, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}]}) write(r1, &(0x7f00000002c0)="7cd8fea59e1da0058b4cd3cba228da398f753148db0e263507d0503cead6eddf706c92c94207c0c4398868b93e5efa9500eeb9987f3b316074f9b9a4a64bdcedeab8e892b018dbdc868f32cd3e538d62002ff4ff04e2cc5763ad9f1c02ac40dcc417efa20ac15c2056c538ccaccb4a917376926066a4757f5f25d2c69f037051da56e6c67433aacedf76e83ee851d75fd4f979ab148fdf8182952b53924d4660d040a2ca7da7f786ef99f42596e9ae360870ee464fb6f538c94af93aee1677eab463b4f537ccb04207367271ce6f193516e5b8e4b8ac38f0adad78c5b950a50d97fdd00d25392f2faf106f2e6610531a98858697663de9ebbb600d6721add19e40bb95bed3d73573b534e0bbc56cf4f595270fe439c2285ece1316e85be190a16dccef21f76c2cc7d21f09dc6dbcfa39f495c8cd312647c9ca556a81257ee6355fcbeb2b3f1f4a16a9bb42c54bba0e4303e693a8263ab8b0da6167be53931b3646fae6c55dbf1335fa90f18396a43c5c15af2ea84aa08d8c8cdd2d245014673e38a2fa86cf7a5fda90118eeadcb1c417ad449d78bd8ffa8e8474f801a8e701f75c99c28a813236e265775aa50f86b3693456d6013c2ef2e3ef902b1294e14ff0d3b176433daa9a3d1bdf8484215c790b0f3916d5a82217a52dc8aca955aea7a0b6004c4fb2e878f4a8d576989c964c57a92e75200105250f448b2197744ee2da06d45b33b9fc29b290c6604fe429a76081ded4c0285359e7761094b3dc69e677018fd325fad97a8ddf42d7524609ff3bd568030774bba074c20f1bbad943d28f32767e4b2a7fec6014a6cd604df837c5fb1b284ef92e5949293b58887bd86c8b1c018b31c5c73f44fdae2c0ae72eccabab7742c2d384f51a054bccdb598383adc9a87971af0b65c614f4966b824aa9672df13a7ac201dad4d34ab53535b99eafcf96d74e91996b801eb7423654354a01265198c76d4d89999004945c515063788024f8e0c2994f49a9285cd8dddf73c2676511dde8b329f962eea6248892ad5362f5ff8a0953f0f61b160794fa2c0e7c9a30ac61de916afa89d42808e6e2f61c974bf9f3c7f98b14a938b0b7812384eb4af51baae9ae35f3fd89004e665b135bc335d40c8cd996601de8826323f69efd5cb9748bd132c9273a580790a3ec169638a6762841a3ea5085323d81cb2c5e6a14b90ee589146ba8c0210eef0e1f96778191d9fc252fa20f7d0af61df46fcd02b32be6c5f4ee250e57149688ec77d03a789b993a2e004cc83a0f27399854bd78439175ab97f7d5301c7f75bbea69800933181c7a9a0d17838f150f01ef44fda195633efe884a4a46e1857596c9706c90fc0c16f6868083842981882a008ead7828aecc43814f25db26d64cacec451dab6562ece057478dba0bf1d982d64ca95b98ff6dbd1903e1756a1418af7cfb236a155cba2d931574cf72e37a378f9a4c2b736d4c3522badc7aa5d54a4499d013579cc139585484ec50d2820e21abdf672294da0b7d2ea37fc329ca91d711ca9755fda8092674492672fdb0f0a326f043bfc5aec6772e66b32fdba6c9b2d0ad07653f6fecc7e2b2c6fb6e2071f219b58017565551024f7e17181f12bed387dbe6cf918750e09e6e7b05502e66dd91ecb2a5a27ba30df6cf740ed755ca017d6ae3f0efc2dda02a8457e9d6eae0c3b3212e7c255c6716a9f35641bee79d8bda5cd019a3219503c6c88e47f40e905cc4961c18083fcfea7b7b9b89d0f65de1ae843c7621a11f7c4fe6163ad0bc42cef796ad4a9ca0dcafe1311b6004c1260e3c74fb79f16f4eff578583ff2cac4a6de5c6fd4abcae23287b1daf04d4063fcc88f213cc4f6c4e0fce710486a201ad28230c937bbdae9e210b7e7e4e3f78a696b35932c917946415d01f999bda305e8c041f463185aa0ae8b8de44af4625b9d6861d0ddb0bbea18d71b97b5c678c5e4ad65499525a5a1ad67618a5c4856e6fd74e2c10444d2a61dddce5df3401a175e1c926d84388061222126896b65d57be0acaa782eb4b18a4e4b1e120f94015d6952edbd4f8a9fda866b5962d180ae5daeee34998b00dfe588d454b02d44bb50592fba75e834589e689f1ebd6e55b8b967cd494d094b3a27afdeac743d598f730f5356cfc7f07964db773241733b946782c3877a0e063b91a76bcf9b5aa7614c31653391691dc306ed649a1cc6585a14313dd5156fa57d3a5aaa9ffa2d9855c31405b356b3b7b1cafcf5ff44c2a5ceeae9a6e41b7f9ddaa8ff5689838893f18fb7ce35cb4cac985527e18b29404aff2dfda88278a5c8e40d79efd2cadb692c15d4971d248804958f4c3484e332032b1d1f71beaac351393b36f5a6269784693901bb6b54fa51e59a790815ba908ff927987ab617bd6ec912c876c39da93674efbe5fa0d6748991290d24b6510fca00ac7a6433540146896c58a197b929b387bd8f3a36361ee055f01a70c5c6422e609898c6de177f00a956985f86df12614c2692768873a721057b070cd5fd61b2a62f8ad5f195ceb42e537773cca0eed1e990a2b4e67f3c53ccacfc469133b7492139f9d732353b9b27133349fd7e8c17315fe07aafa6a5f3a26bd2026448872cfe33ddfc497ab8cdd9b98feb6752e1de79fbda6301b8b5499b959702784f93c4b662738f1dfd6a63a1785a9039bb2c0b1f960c5a08672470ab26853bcac3081bdd28de53b849f98ec9767c3354cd4d622dfdaf403af6569e3b2b4bfedd8b1a8f0ec2a4374e87f673a826e78af1af684395d1f7da7f2920180f67ae466b1e820b82125820207e972073b9f018bc6c27788fe549dfbdc889a6e826c3ca2be40170aa8532620b4a7ae19673ddd8deb9165c45cea53b24525fff61db87ced8e244e7ed3cd33cfeb73868bb43c6151ed59173001f82688341105e9ea4bec0e69e318d3f888ed75e71701c49558140f6ce7862a97a69a45d1a7984298fb252075bd444c0a91d39c7a8e1e01b424a8e8691a2069ffd8734bc017b3232a520c23cda9e86360ccf51ed0fcee0db42f166adc2f6f500e7d7a720770b3d6a8eecf4acf003762f40d3d16f780c91aaf5c11525e85b6ddee12e81aa6c01ab49c67c6b7827731c5d1794836bba8421372a71d572662f1c0ec690da029b348ed8c00862b431fa6761837a7a5324e20425794771013687be1166a96554b8832cbfbffe84fbfe7f42959f57087a8129c2e22f1c69f0b3686ab9bc309dc6f59c507c1f7be3936f490f83ee496b42e1c119123a525b5c7228b9c7ab8c74137330c981c8787c662e9f921f8a83b5cc948799baf746468a0051b94abec2b50d7d61c60c53c6471748fce90b324137cbcc1b22eac1ef392119cd207b632f95bd6ed9f75b124f107bf85458362ad388da8ac59985aa28fd631bbc7816d8c1a5c129639b9dc789929a550c183f0acf09ec5c022240add8da73291744c61fcb7388156baefd7d08256dad155991bced780c5339db54d9b1e3ce69f5ed08277aa63c10f41fb6de3cea25163ae57e7245aed77cfee5f72350422dd04d09fd6ddd82d177959d2aaab50244195254e6ffba51af4e374c932bf3434239509d3034ef91fed11f54ee3e1df9f50b42773d5de38f25cd79348753aa6d930ba2dee17bc8b88462f9c070b070bd69ee8dbacc1fcbbcf2aa93a48381d134e88d972f77696a418e464b7fc08eb1723a8b80fc4e7d20ce0f785ef839ea3ca5003d9542b7a06d659a1bcb8d0e7280b82b6601aa5d4e901e4ce5d7953b11376de60d6b6467b88366d9eae9543e447b1f8b94a8ec0095a010174135ace11f18806112c7b592a8bf2c1465d02bb202ffe026477dd7ede359832c79f586e147fb8ec70fb3b55718f1a98977956c80859beece6ce03be9d78967b60b01cf52b844eabd1c1b4bdd46296625d2aa6974d4180d4221467c4ad14f4cfaee193082fbcfdafaaf773146158154cda0f981131f976b6ab555bda4d4b84b4c82f2568f500390502427414dce37f61a6a4c42049fc65eaf9d6314625bf61bed76771f49c83181f3e1acaf117585206575c753647206dd2357c03cbede61e4c2a8092daeecf8a235a2e64aa88f1ae7c39bd8db07b5ddd014493d1920f11bb0475b34edb760cded2a442fd945e9c2a3818dbf595db39dad9c85af7aeefb7e4ffb6184a44b849af51fdd5df39ac35abd9d79074200b7663fc95dfbc2e7d3d08ae83f98cafd913c20f9e377e94b0d8906f1f66140a9305877771b57f9d02aa1cc344f111b16a9730f0a8ad4f704ab7d5a8119969f96ec4aef4fc9245a469c5015c22804fb174dae9b2659761c8c0654d752668d16bd9b113d880ff908fe338d8db7f78c4e5ac4f365c560a26dd52f7af45c40a2b934cc4a28a68b0995c3837d0f731940337554d1e42efc9760824feed7937303a1c9feda759b5646939ecbd7246eacc25a7f57c5591683f50061ae7060b5e1fce75bbcd6edbd781a13989c0e30a53cd0503ea21360dbc7281e84e9b9a023411bb59e281e27dbb7fefbe911a6b54e253232eb3ee8862b23a526e4593cfc9636e145230d06c580a0d9ac70cb915a35fc71413c3d5c666d5e90a37355497aa6b3bc973d8e5957970b9dc537db2bd5ecc98b9c61d0ae3e74e27fcfb263918bb71da35f6f81b8fea3b366e59cb4cb949bc6c677bebf6cabf2077ec6f305b8647ba253c6fe172dd4d2a43163ffe599714157ed7e5eb919e83d3bb55021ffed07054d641cd3e6b3c1c2a59c9c356e8730ff6e0ff56189a70734c1d6d6ebfcf992e21d82b5179d5224156568e241d19cd9b5bcb3969d99c9c52502979ca9102094d5682de57a16c3300e6c31a9e519e9bce3a8388c476f5d3701d4c957e1d092289af17ed4eff500c2fe4edb8a7a8b0597169a60657ddfba1219885710617e321c3b157896b4e20c1bedfb5063f5463e0f949f6480221bbf4c6866eb822b8ba354f60ec788f70a1d60af9a77c1a48f0580d5db916407fb7b73abb6d4d3befa8ebd539c22e9500f7e3ac4145d6ecb20b38ced3bb1fed3fa76d8dbf1a701a8f762690da308c72f14ef3609fdca669ad380a0a4046d41582a4827c84a9d7c6178ec8b77a2a886aea72090f39535958ad3bc115616687ac646e5ce4ca7ac9147a2b9184a860da6e1ac68f6c0691c1d633c02bbcae7089a02c628887d8b81f4f896a8ff3032c36121bec751c51e1b85c036add89c61b678ba6d8c9890b0ca16c9601e460d86617d489197f3c21b7a9ceb6ed01541eb24f439c1e92fbf95af6dda5952a91a1a4c3a5448555568601be5dc38a2a0b90d7ff7fe7a3b22afd30bc20265a6f3e19186b04d08f97cb4828a842e39cc5891d66f062b1a7ae927d7b90cab5e2f38d1e1813f9c1623572b9ab2cde565bfdce285df0e183895a96e694b31b7f82d49c3ce80d4fbeacff789b5ae27cd4a5198558ee435047b7b5c94aa914dbbd44e275450abaadfa181df23561fc5579d4ed955034f1a675ce595737364e7f91c5f732f0965c7fc7f458971b39d4956134754df00fdbc564e586afe4f200f232ba07e6e1eae06b130aafb3cbeef71da8217ea472db1121a4b97048d8a7e3d85ad4da326007e8a5f6e3f5f3e2d4d0f7550911da40d8bc2f6ff98dcc598e26689e4f1c222d4904c819be5fe951877f13f67330855cdb0d9d42e1d7a57fffcc5060cdd7808d6f2ea1eb1aa499ee17cf0ebec229aac2a2dde2f9a300b518dea7c54c062675a10bb5f0b2bdd792803623387b0f545d33256ff0f56384cdf82ab143c1771fae26b2c93f0244473a4becd3087f5f7c1e9385eb", 0x1000) 2018/03/25 13:24:25 executing program 5: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) close(r1) 2018/03/25 13:24:25 executing program 7: r0 = socket(0x10, 0x8000000003, 0x0) write(r0, &(0x7f000031efdd)="1200000030000700ea091008460007190a00", 0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x100000000, 0x7}, &(0x7f00000001c0)=0x90) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x2}, 0xfffffffffffffe6e, &(0x7f00000000c0)=[{&(0x7f0000000040)="b51bfa18b9cca47072f82a30c457348fe1471557cf122a5b9896440c40441885ab6cf960a1a973b8dfd77ad0cf", 0x2d}, {&(0x7f0000000080)="efdcabc2e2f07de82b2b75630109d8dc6c91682790821172121caa7ad5fdb3dc21b31d7336dd23f8", 0x28}], 0x2, &(0x7f0000000200)=[@sndrcv={0x30, 0x84, 0x1, {0x70, 0x2, 0x20d, 0x1, 0x4, 0x100000001, 0x400, 0x2, r1}}, @init={0x18, 0x84, 0x0, {0x4, 0xffff, 0x7fffffff, 0x152}}, @init={0x18, 0x84, 0x0, {0x9, 0x800000, 0x7282, 0x3}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x4, 0x10000}}], 0xc0, 0x4000844}, 0x20000844) 2018/03/25 13:24:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) 2018/03/25 13:24:25 executing program 1: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) socket$l2tp(0x18, 0x1, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x8000000, &(0x7f0000000340), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000080)) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/19, &(0x7f0000000140)=0x13) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x400, &(0x7f0000000040)=0x2) 2018/03/25 13:24:25 executing program 2: socket(0xa, 0x802, 0x0) 2018/03/25 13:24:25 executing program 6: r0 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2000007, 0x8011, r0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x7) ftruncate(r0, 0x20001) 2018/03/25 13:24:25 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='ext2\x00', 0x800, &(0x7f00000001c0)="5ff1c494bcd3df403abdfe14267399bd2c0cb5281468e442fca716c8ce5d7507153153f0e19f55a3ef6ccd29a0fa7a984e3b16c540a5bf69581c49f886cf7b5c3064cf41f46c66904a101ad37c7b00633406abff52d55c54e8ccdbc34898593ea4c6a6cb8aeb50b088a668e5de236e47e4a19081ca4f0d3ed6fa8b446f36025c2d7706df009daf848e67171c0d6349fed761d53201061abbd32cf86987d55bbccd64d2dbad65a2d62ec985006d43d5a88164811372684090eb10e2fc993633d6085b11a8a6ea95b767874e431cada8f3f09f4d9a5b") unlink(&(0x7f0000000000)='./file1\x00') symlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00') 2018/03/25 13:24:25 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=@setneightbl={0x14, 0x43, 0x4}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x200) 2018/03/25 13:24:25 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af6c39a9417f0f4a8ad1cb3e5321810c90fab794ed1c16ac3c31630531b2a4394f229741807d4323cd7bf3e43fdc0b49ea18029ef21d8556c1dd8b0e69171f948d15048234b57fe159a141b671230a56ce5c1247a931e05b6e2da3e92b217fcc1263b363ee6b474e4b47414b6cff723118014506be1b1d5e", 0x78}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r1, &(0x7f00000000c0)=0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'sit0\x00', 0x200}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'vcan0\x00', 0x1400}) 2018/03/25 13:24:25 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x80000001, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) 2018/03/25 13:24:25 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x200002000000, 0x88013, r0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0xf, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000280)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x2, 0x80000005, 0x4, 0x56e, 0xf3be, 0x6, 0x8000, 0x100, 0x7, 0x0, 0xff, 0x1, 0x7ff, 0xb37a]}, &(0x7f00000001c0)=0xfffffe6c) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x2, 0x6, 0x9230}, 0x10) 2018/03/25 13:24:25 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000002c0)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, "73797361646d5f7500d4e351d814f2f1c63e844a84c1c41136c370da7099805240d024392daac819ecec76c1cb180ea7939fbf9fa20ee540c23efafe7556f7f79b3d3410b6c71b9b819694265190fe7b3229d54d4e4e2f5cab7e8287f8cc43f07010093786106ee9e9ed985fcd7f55e3861a56b692cfc48602000d13ea1cd87cedae5059ce684f5afbbf7403d760350b91a1cb89b8d51a7c2ec0a8d90e64140ddad555905cfcf7d79b5ccc9d0892eabe64f9e21ee78c3aeb2c0677f1916bf079fe31492261feb30566bc142436188f54b3db"}, 0xf9) r1 = dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)=0x3) 2018/03/25 13:24:25 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x200000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10}, 0xc, &(0x7f0000823000)={&(0x7f0000bc3eb0)=ANY=[@ANYBLOB="5c00000014000108ffffffffffffffffe0000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000015100100a84a2000004000"], 0x5c}, 0x1}, 0x0) 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:dpkg_lock_t:s0\x00', 0x21) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', 0x201}) 2018/03/25 13:24:25 executing program 1: r0 = timerfd_create(0xfffffffffffffffa, 0x80800) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) readv(r0, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x9}], 0x1) 2018/03/25 13:24:25 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000000c0)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x397) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/25 13:24:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xaf}, &(0x7f0000000040)=0x8) socket$packet(0x11, 0x0, 0x300) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) write$evdev(r2, &(0x7f0000000140)=[{{0x77359400}}], 0x18) 2018/03/25 13:24:25 executing program 0: r0 = socket$packet(0x11, 0x1, 0x300) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x200040000, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00009c0ffc), 0x4) 2018/03/25 13:24:25 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000001}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) flock(r1, 0x4) 2018/03/25 13:24:25 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0xe71, 0x2) unshare(0x20000400) unshare(0x28060400) socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x7, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @local}, &(0x7f0000000140)=0xc) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) [ 105.833169] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/25 13:24:25 executing program 3: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000451ffa)='msdos\x00', 0x902a, &(0x7f000097bfff)) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/25 13:24:25 executing program 7: socketpair$unix(0x1, 0x40000100000005, 0x0, &(0x7f0000517000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @loopback}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'\x00', r1}) lseek(r0, 0x0, 0x6) 2018/03/25 13:24:25 executing program 0: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x14000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/25 13:24:25 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) accept4(r0, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) inotify_init() getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) [ 105.891636] binder_alloc: binder_alloc_mmap_handler: 18298 20000000-20002000 already mapped failed -16 [ 105.907295] audit: type=1326 audit(1521984265.796:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18302 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 105.984456] audit: type=1326 audit(1521984265.876:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18302 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 13:24:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xc5}, 0x1}, 0x0) 2018/03/25 13:24:25 executing program 6: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet(0x2, 0x4, 0xfffffffffffffffd, &(0x7f0000000000)={0xffffffffffffffff}) sync() getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/03/25 13:24:25 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ff0000)='/dev/autofs\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000615000)=@random={'trusted.\x00', '/dev/autofs\x00'}, &(0x7f0000000000)=""/4096, 0x1000) 2018/03/25 13:24:25 executing program 3: r0 = creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="ffe6ffffffffaaaaaaaaaa0086dd608945c300102c0000000000000000000000ffffe000000200000000000000000000ffffac1414004e204e2004019078000e0ef600504de2fa1341433a1d6d6cef052476c92ab8a6bd8591f14ac0959a9b7e7d92d7e9bab03dbbcbc68b8672c6cdd579522d5550ada8213fa9e9befd77996756c662d8b2a910332a6faf1ebb6ddb89fa1d66507fe64367184185f7f402323c873077ba021f67276b67"], &(0x7f0000000000)) mknod(&(0x7f0000000000)='./file0/file0\x00', 0x21, 0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl(r1, 0x1, &(0x7f0000b03000)) 2018/03/25 13:24:25 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4205, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0x0) 2018/03/25 13:24:25 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc643, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}}}, [0x80000001, 0x8000, 0x0, 0x1, 0xa9af, 0x8001, 0x4, 0x3703, 0x2, 0x0, 0x1, 0x85, 0x95, 0x1, 0xc0000]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r1, 0x9, 0x20}, &(0x7f00000001c0)=0xc) r2 = eventfd(0x4) write$eventfd(r2, &(0x7f00002daff8), 0x8) 2018/03/25 13:24:25 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x100000001}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) flock(r1, 0x4) 2018/03/25 13:24:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x200) 2018/03/25 13:24:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x8, &(0x7f00000000c0)='syz_tuN#\x00'}) 2018/03/25 13:24:26 executing program 7: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000000c0)=""/121, &(0x7f0000000140)=0x79) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0xb6a, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0xffffffffaf6d8705, 0x7, 0x1, 0x5}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000003c0)={0xffff, 0x0, 0x0, 0x7fffffff, 0xff, 0x20, 0x8000, 0x800, r4}, 0x20) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x2, 0x10, 0x7, 0x7e}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r6, 0xfffe}, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000a8cff0)={0x1, &(0x7f0000528000)=[{0x6}]}, 0x10) r7 = dup3(r2, r2, 0x80000) ioctl$PPPOEIOCSFWD(r7, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsh0\x00'}}) 2018/03/25 13:24:26 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="f0d6793c00a88e97dfba41b20960389e9e5d085dd76178e78c3cf9ed2d09e0a9b8b44b4edda96915ac6d32da5c769123a6b83694c3e4711779e4a5adce50103dc88b9af734d752a9c1e13730af6ad386be7d02e04f1b2100c9fd22107c9b215b4dfd2ef7f01f2fdc2f5fe4114ec9582e63979b1475746c43a4a3c1b26f37224116b59ad01b94bb49288c69abf642028173aa6f1850e7c2d7215d0ce48d30e096bac5de538b8e2e5dc6bbeae928ca3de5546b"], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10042) 2018/03/25 13:24:26 executing program 0: r0 = memfd_create(&(0x7f0000000140)="402670726f670063d9cc09e760884539b092294cadcf6f888e2cb869106e2e0a586d8b0a3bfd2bfcd10e940d954cf039099b07e943a56c101fb4c71dcc874e5c5c3b16cbbd8c99603714e1835fbf56979a5754e2665d72341e9553e5ed323331", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x5, 0x2, 0xfffffffffffffc00, 'queue1\x00', 0xfffffffffffffffd}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x1000, 0x8) fcntl$setlease(r0, 0x400, 0x1) sync_file_range(r1, 0x100000000, 0x7ff, 0x5) [ 106.103536] audit: type=1326 audit(1521984265.996:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18341 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 13:24:26 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x3}}) 2018/03/25 13:24:26 executing program 5: r0 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) link(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f00009db000)='./file1\x00') r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r1) 2018/03/25 13:24:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/25 13:24:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x151601, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/25 13:24:26 executing program 6: r0 = socket(0x10, 0xc000000003, 0x0) shutdown(r0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={"73797a6bff006c65723000", 0x8}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="3d0f7e568144084ca2c259d519c03f6c51595e8c585e2893633733172deb7f3038d2b06b5a1752c697d3798b27315a7e766de47df135ece4fa31abc495b3e079c32f5cd097fd78e084de9adbf051f23af9d3fc722d52fc3d4238c6ed0b07a263472a9e8bacef04adb61ba24e39a70acb64af15c7647ec0bf6caad2fd9ca576ed0d9b142f099d6be08a889c6fe86061ac0580986d7f48bceead74c8ff86c3175963faa0b1dc6f15599cef9ff2ee12020610291b17c513a82b74625e3bc8336b431bc58c8e33f06e34bb8a63b15e18851b8bd85f93abf0") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) 2018/03/25 13:24:26 executing program 1: getresgid(&(0x7f0000000100), &(0x7f0000000180), &(0x7f00000000c0)) setpriority(0x1, 0x0, 0x0) 2018/03/25 13:24:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x19) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0x4) 2018/03/25 13:24:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0xa}) readv(0xffffffffffffffff, &(0x7f0000080000), 0x2de) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7fff}) readv(r1, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/03/25 13:24:26 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./control/file0\x00', 0x4000000e) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000140)=0x7, 0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000180)='./control/file0\x00', &(0x7f0000000300)='./control/file1\x00') setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x8, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/25 13:24:26 executing program 1: clone(0x2, &(0x7f00000000c0), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000040)) r0 = request_key(&(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='user\x00', 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="c163e438e76be4513d8a1ee988d21ab73449329f99aa2ce5a0200bd6407ec6084aab6d20d185d6c106e2a75f2a86cf82328aba5b685174a6a59ded6dce32917d5912c627c600ab37d06584ccc973e0b18a7602b3829ec1d92a19cac8cad7f4c9d6eac4b500695a97c71654fd818d31f4a64c08a4fe87df761cfb7fdf86a3538882f1f989ca8b68afe9f7fad0830f5f7e4059850d6bc60eed5d9f7b0b272efab388cb", 0xa2, r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='I', 0x1, 0xfffffffffffffffe) bind(r1, &(0x7f0000000340)=@llc={0x1a, 0x11e, 0x7, 0x0, 0x2, 0x3}, 0x80) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0xfffffffffffffed4) 2018/03/25 13:24:26 executing program 7: clone(0x0, &(0x7f0000106fc9), &(0x7f0000476ffc), &(0x7f00004a3000), &(0x7f0000000000)) getrlimit(0x0, &(0x7f000015d000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x5, {{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x0, 0xa, [{{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}}, {{0x2, 0x4e24, @rand_addr}}, {{0x2, 0x4e21, @rand_addr=0x8}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}]}, 0x590) 2018/03/25 13:24:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x50, 0x13, 0xf0a, 0x0, 0x0, {0x1f}, [@generic="ac786e61ef0b0a57b43bdcdbaddd942cc366519cea96965ce3876645c7ef27e55412846aea14dcaf4488e97a16810b6449a3b29ae4c9e3b477f434"]}, 0x50}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006240)=[{{0x0, 0x0, &(0x7f0000006140), 0x0, &(0x7f0000006180)=""/152, 0x98}}], 0x1, 0x0, 0x0) 2018/03/25 13:24:26 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='-@cpuset[md5sum[\x00', 0x0) write(r0, &(0x7f0000a17000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f00000011c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/03/25 13:24:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:26 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/03/25 13:24:26 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0xffffffffffffffff, 0x4}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) 2018/03/25 13:24:26 executing program 0: r0 = memfd_create(&(0x7f0000002000)=',\x00', 0x3) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x0, 0x0, 0xfffffffffffffffd}], 0x18) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2, 0x10000000000011, r0, 0x0) r1 = memfd_create(&(0x7f0000000000)=',\x00', 0x3) sendfile(r1, r0, &(0x7f0000000080), 0xfffffffffffff167) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x8, 0x2, 0x3, 0x7, 0x1, 0x9bf2, 0x2, 0x7f, 0x8000, 0x9, 0x7f, 0x7}) timer_settime(0x0, 0x1, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/25 13:24:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000300)=""/183) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=ANY=[@ANYBLOB="1c001800014100000000000000000a8000000000000900000000"], 0x5a8}, 0x1}, 0x0) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000180)=""/105) 2018/03/25 13:24:26 executing program 1: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40202, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x9, 0x1}) clone(0x4000105, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000000000)) sendto$inet(r0, &(0x7f00000000c0)="dc24c9f963db41d5870069fb2431f623f67ebda14a5264922e7f7c683db1e1f4909d1f5a92539202daf23cbbb20c793a01c72d89e1dafe15562057c5647e6f0994fc2aa833208d4d6e55807b628af507f65c55f9da9f309118569b1c54ba5f235d83b17b43f4e2630b0607a079d0e3b3521a0f581c7afc", 0x77, 0x10, &(0x7f0000000140)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000002c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/25 13:24:26 executing program 2: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) openat$cgroup_int(r1, &(0x7f0000000040)='cgroup.max.descendants\x00', 0x2, 0x0) 2018/03/25 13:24:26 executing program 7: pipe(&(0x7f0000db1000)={0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x2800) 2018/03/25 13:24:26 executing program 6: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) syz_fuse_mount(&(0x7f0000231ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x1080) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x83) 2018/03/25 13:24:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x5427) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r2 = socket$key(0xf, 0x3, 0x2) syslog(0xf, 0x0, 0x349) kexec_load(0xffffffffffffffff, 0x4, &(0x7f0000000200)=[{&(0x7f0000000400)="d59ac9e3cb658ea0f496a24bbbdde506b83fbd0233062dcd4a3b3cf255dce1ecc9cc74ac96cdcc72befd94a4e6f23af91de85fbc092d956c2b1b96b5edcf2c69b8fa9e9f3211ec7d7930c70f0f86a6d48535c970e8804a1e319e2a5431cefe8093e6337fb3f78bc08f11057ebd84be44505f1550b94b7452669db4b858513acbcaf9fd930c858be2e4ad773b417ce5079b18214a312afb6fee4105601a6e2a1355d861c969ffbd05e0c340f60eb55cc643da6eaee314c38317997c54ecc1781ec35f62c110ad4119bdf62673e9209d34", 0xd0, 0xdbd4, 0x8}, {&(0x7f00000000c0)="77cd4fd353de2b86a3a585f5b70c17c9f7a580286e762d93a42cb0d31aee30d0b9477293cc", 0x25, 0x3, 0xae}, {&(0x7f0000000500)="06e77d6e0f574bfdc16ea2b577ce38bfc7d892c8fdfddf7a2c0ff264ccc073da4b65b15494e18bdf17000121a1f813402fbd43597f9a3b5e19ebb0d846b5ddda9a4f61ece4ec1c2c1800685ac9247b8ecbf78f412815ef8a04a0783f5768efa5bfa07ed57869205e614d24926f8ca07af9f14f63d6957677dd8fd5cd758e216543134254c9e81e463f09de09d625a4f780566f8b005d8508ddb6f20345f31f35d39c7bcd32a7c3931b68b266942e2a3563013f341aa5d9154c8be78a434477db17b28803999b993553fd653d09", 0xcd, 0x600000000000000, 0x3}, {&(0x7f0000000600)="df04fd465d56596b1df5059aa84df29e318b4fbb0e1c3c1a9cb78208a9200e47247da26c6cf88853c798a9a5c19738fbed40e5449f9faab3141855e5b83187083d1001416a9d4a5f48f66772cb7ef079684d0176327f64764668e66241d6404a07b1cdc3b375046a173973bf903e3bbe2cd0e996bd09aeaf341844b7497abc20aea3b415a70981470ab592742f42bcd43fdc6b943449db6f8c152a6c4535931d5ee1c87961c79a97e2500c6d032be2a3f8268bba45ba8b1d3eb1e187dbd59bc070d0ed195ccc797cb620e07381a7a43a7ce0473513f29fc9b9cffa81293383232d6e312418ec6e85c3168fed66192c7ce9409fe2", 0xf4, 0x1ff, 0x1}], 0x2a0000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000009c0)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000b40)={0xe928, 0x0, 0x1, 0x1569}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000b80)={0x5, r4, 0x0, 0x8000}) stat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000700)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000100)="65651c6da326e0a1d18e", 0xa}, {&(0x7f0000000780)="164bb22a59b95203b0f6f214b3ce643dd3a8ae46bdf588661ed7f6c153dc66e26b9a339bd492f86f23766f1f5a193f2a24e59fb4df14f5e503f01e229ffe946cbc76fee4bd81ae13d18c47ff546fdc8a0f952da3289c02473c2bc3641a834e67d15adad2b29054a96eccc7a3a82c080e954121e0a90cf7244d931e7f83c08ca1f657db3cd0a6a96244ce54d16c41982055da7e2a95cea307ed9c28ca991294eb97700bf749f5630bac44b3bb38af24b9b23f478e4764a18894d047c0ddbdc492e660d427ec2564def6bc52b7b62e03fac256e96579042e656684f80a4bc6247d538f7352", 0xe4}, {&(0x7f0000000880)="d185dc172c3a2a5836ea5b062a11b166312d81bb85c806b088a6cde4bf29250a3f32b92e0e6ae415060afbc9d4b6c3f5528856ae5b301da100cceb2deac798c1e7d45bfedbf308b032c04e899038357ce0eb0d5401bedb68357c45c19c21bd8834042d286ec08f0cf71cbf840ea8897e18e70ebfcc2d43f40e863d24ad8389e0cd8a4f7a3bc4a5852099c6195041457e0e4423d61ac81adaab6c85dba90743eae2376f5545ec433636910c0d904efc61e4e420719f3d67294a46d089f3c3e1df4960289c3fdce0411c1532a1259e6c783820dfeb201e4f6cf800293e5472fa8d9a35a5f2b20f393e855f", 0xea}], 0x3, &(0x7f0000000ac0)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}], 0x20, 0x20000000}, 0x880) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x5, 0x0, 0x1, 0x7fff, 0x3, 0x9, 0x1, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x100, 0x2, 0x7f, 0x1, 0x2, 0x5, 0xffff, r8}, 0x20) 2018/03/25 13:24:26 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./control/file0\x00', 0x4000000e) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x1f, &(0x7f0000000140)=0x7, 0x4) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000180)='./control/file0\x00', &(0x7f0000000300)='./control/file1\x00') setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x8, 0x4) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/25 13:24:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b050900030000000000000058", 0x1f}], 0x1) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="ee173180b6ff6a1700069f425afebc99", 0x10}, {&(0x7f0000000080)="b5f9e05be80a74775e23074f673fc61280e120edd15e9987a391e70c3ef2d5b6a523beaabd61d3da8a76a1278df3c86145a607422c3901a6b9f33aa46f9bc2bb8a37479ad9b75fe0f8327875b172dd602673c91667bf249372db3bfd004487e3ccc407b1525e1e7da40bae0c8cd2f82c22b876118b3544ab8587b96153302167a3fe08d5101c2e62275a73b64043f37ca4cf60cb61", 0x95}, {&(0x7f0000000140)="12a20261ad0082c7a75077617797bc6269ce6808b0a106ba7c41a143511918c56a46e3821b0e579753e98ba10a42b07af6bb6a73ba1046ed4467764395db6541799156829462d79f4930c7ddd6f7d059b05c8e34935203dd265c2d626e12f5866234d1dba8ef427cfe36e548d3cbf2655d63da5825bc493200ccc9db63baa8610b12b578eab6c5b2fb31153406db0391cbfdf1ca", 0x94}, {&(0x7f0000000200)="d20fac4c6e550919dec8f111c146c593f49f23e6932d69d3ee6d3bf3bd4de4a66e19bc112961b0909566f452e762b9a7b1125c4ee3e987feaf38b6ea05d96e2f4592684a6ae5cf5f206408bcd851a6a11b9256d41869b624d1bfe6bb8772f4bc3d065d50fb909886d3a2cbd17402c087832ca478f0b257ce641fcfe7860f9982d8fba44b064e920c58cb141fab1042a2a5fbb35097", 0x95}], 0x4, 0x1) [ 106.572662] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16641 sclass=netlink_route_socket 2018/03/25 13:24:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/128) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="00000000000000f53067e6cfecb56465fe", 0x11, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@llc, &(0x7f0000000000)=0x80, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001100000229bd00000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000080000008000f00060000000c001a0004001e0004000200"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/03/25 13:24:26 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f00000017c0)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)="aea8b5825b3a5a8334859e96245c3a55f146c6ff2f1350c3ff3fa66aa9", 0x1d}], 0x1}, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x1, 0x4}, &(0x7f00000000c0)=0x90) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000240)=0x8) sendfile(r2, r0, &(0x7f0000000040), 0x80000000) 2018/03/25 13:24:26 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x1}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x8, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x80000001, 0x200, 0x1, 0x7fff, r2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x7e) setresgid(r4, r4, r4) setresuid(0x0, r3, 0x0) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x82800, 0x0) accept4$unix(r6, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) ioctl$LOOP_SET_CAPACITY(r5, 0x4c07) 2018/03/25 13:24:26 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0xa) [ 106.629101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16641 sclass=netlink_route_socket 2018/03/25 13:24:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000001ff4)={@empty, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/25 13:24:26 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000040)) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0x1f) 2018/03/25 13:24:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x1, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x93) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x103e, r1, 0x0) r2 = socket$inet(0x2, 0x80005, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x81}, &(0x7f0000000100)=0x8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) fcntl$setlease(r2, 0x400, 0x2) accept4$packet(r4, 0x0, &(0x7f00000001c0), 0x80800) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x2167}, 0x8) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) read(r6, &(0x7f0000784f76)=""/138, 0x8a) r7 = socket$l2tp(0x18, 0x1, 0x1) close(r6) dup2(r7, r5) 2018/03/25 13:24:26 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xffff) lseek(r0, 0x0, 0x0) 2018/03/25 13:24:26 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x1f, 0x10001, 0xc1, 0x2, 0x2}, &(0x7f0000000140)=0x3a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x9, 0x9, 0xff, 0x5b91, 0x4}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='/', 0x0, 0xc0) symlinkat(&(0x7f00001c5000)='/', r2, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') getgid() renameat2(r2, &(0x7f00000001c0)='./file0/file0\x00', r2, &(0x7f0000000200)='/', 0x8) 2018/03/25 13:24:26 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14a01, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7fff}}, 0x6, 0x1}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0x100, 0x100}, &(0x7f0000000180)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r0, r3) bind$nfc_llcp(r3, &(0x7f0000000400)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "38221c8eb1da62b05b8b6d9f326a03b98be9ffc57cfd77ecce59416b4ccf685ee1585213208f3141d68ea6501b7d6d2c0fe23fc19b930b83b8c3421c0007b4"}, 0x60) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000001c0)=0x2, 0x4) epoll_create1(0x80000) 2018/03/25 13:24:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/128) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040)="00000000000000f53067e6cfecb56465fe", 0x11, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@llc, &(0x7f0000000000)=0x80, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001100000229bd00000000000000000000", @ANYRES32=0x0, @ANYBLOB="020000000080000008000f00060000000c001a0004001e0004000200"], 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4) 2018/03/25 13:24:26 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) r2 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r2) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) [ 106.726523] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 13:24:26 executing program 1: unshare(0x4601fffb) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x2, 0xc08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x4, 0x6000, 'yam0\x00', 'ifb0\x00', 'erspan0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x64d6b4c6d4f1842e, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x970, 0x9a0, 0xa18, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'syzkaller0\x00', {}, 0x4, 0x2}}}, @among={'among\x00', 0x840, {{0x6, 0x4, 0x3ff, {[0xae, 0x1, 0x7, 0x7a5, 0x10001, 0x8000, 0x0, 0x8, 0x800, 0x53, 0x5, 0x3, 0x5, 0x7, 0x4, 0x20, 0x101, 0x9, 0x10000, 0x9, 0x4, 0xaa67, 0x0, 0x1, 0x7ff, 0x570000000, 0x6, 0x6, 0x1, 0x39f, 0x6, 0x100, 0x100000000, 0x0, 0x0, 0x9, 0x100, 0x200, 0x80000000, 0x7, 0x7fffffff, 0x7, 0x8000, 0x3, 0x0, 0x1, 0x867e, 0xffffffff, 0x1f, 0x7, 0x1, 0x3, 0xfffffffffffffffa, 0x2, 0x4, 0x80000000, 0x401, 0x7, 0xfffffffffffffffd, 0x8001, 0x7, 0x1, 0x7, 0x2247, 0x3, 0x6, 0x8, 0x81, 0xfff, 0x10000, 0x9c, 0x4092, 0x4, 0x9, 0x20, 0x800, 0xd4ed, 0x0, 0x6, 0x9, 0x1, 0xdbe4, 0x6, 0x3ff, 0x7, 0x7f, 0x8001, 0x1d7, 0x4, 0x6, 0x4, 0x98, 0x4, 0x9, 0x8000, 0x100, 0x100000001, 0xffffffffffffff5d, 0x2, 0x2, 0x2, 0x100000001, 0x3, 0x0, 0x101, 0x8, 0x3b7, 0xff, 0x7ff, 0x163, 0x8, 0x1, 0x8000, 0x2403c725, 0x4, 0x8000, 0x1, 0x1, 0x1, 0x0, 0x81, 0xc5, 0x8, 0x3, 0x7, 0x3f, 0x7, 0x3, 0x20, 0x3, 0x1f, 0x1, 0x100000000, 0xfffffffffffffff7, 0x1, 0xfffffffff6d7cfeb, 0x3, 0x1, 0x5, 0x6, 0x20, 0x7, 0x7, 0x0, 0x7, 0x6, 0x7, 0x8, 0x0, 0x0, 0x9db, 0xdfad, 0x3, 0x29, 0x0, 0x5, 0x2, 0x0, 0x1, 0x5, 0x5, 0x4, 0x2, 0x9, 0x7, 0x2ba, 0x9, 0x20, 0xe020, 0x6, 0x200, 0x90, 0x2a53, 0x10000, 0x81, 0x2, 0xa069, 0x5, 0x400, 0x100000001, 0x4, 0x4, 0x2, 0x1, 0xbd1, 0x76e, 0x2e1, 0x3, 0x1, 0x4, 0x5, 0x43, 0x80000000, 0x3f, 0xfffffffffffffffd, 0x8001, 0x7fffffff, 0x4, 0x7, 0xa7aa, 0xfffffffffffffff7, 0x6, 0x7ba, 0x8, 0x100, 0x10001, 0x3f, 0x80, 0xfffffffffffffffa, 0x80000000, 0xffffffff, 0x8, 0x1ff, 0x7, 0xe18, 0x2, 0x8, 0x7f, 0xcd9, 0x3, 0xffffffff, 0x5, 0x4, 0x5, 0x2, 0x1, 0x400, 0x7, 0x7, 0x77, 0xc639acc, 0x100, 0xd9, 0x8000, 0x7, 0x7fff800, 0xfffffffffffffffd, 0xb2f, 0x2, 0x4, 0x400, 0x0, 0x1, 0x1000, 0x7, 0xd824, 0x9ef, 0xf7dc, 0x5, 0x8, 0x6, 0x8, 0x2da8, 0x3, 0x7, 0x5, 0x7], 0x1, [{[0x1d5, 0x7]}]}, {[0x81, 0x7, 0x6, 0x2, 0x5, 0x0, 0x0, 0x94, 0x9, 0x4a, 0x77, 0x8, 0x0, 0x9, 0x40, 0x0, 0x5786, 0x7, 0x159a008, 0x309b, 0x3, 0x7, 0x8000, 0xfffffffeffffffff, 0x3f5, 0x2, 0x1, 0x0, 0xfff, 0x9, 0x5c, 0x0, 0x100000001, 0x2008000000000000, 0x100000000, 0x2, 0x100000000, 0x1000, 0x401, 0x0, 0x17, 0x1f, 0xa8, 0x6, 0x8, 0xffff, 0x24537821, 0xffffffff, 0x1f, 0x3, 0x9, 0x2, 0x38b, 0x6, 0x5, 0x9, 0x7, 0x1, 0x95f4, 0xffffffffffffffc0, 0xfffffffffffffffd, 0xffff, 0x101, 0xfffffffffffffc01, 0x6, 0x10001, 0x0, 0x5, 0x800, 0x0, 0x7, 0x9, 0x3, 0xd1, 0x9, 0x5d1cf80b, 0x9, 0x7ff, 0x1, 0x5, 0x3f, 0x6, 0x1000, 0x1, 0xffffffffffff65b2, 0x7fff, 0x0, 0x1, 0x2, 0x7, 0x7, 0x7, 0x100000001, 0x7, 0x1, 0x6, 0xda, 0x0, 0x100, 0x7fffffff, 0x4b, 0x1, 0x26, 0x1, 0x7ff, 0x3, 0x40000, 0x3, 0x1, 0xfffffffffffffff8, 0x1000, 0x0, 0xd819, 0x7, 0x81, 0x4d, 0xb84, 0x9, 0x80, 0x80000001, 0x100000000, 0x100000000, 0x5, 0x40, 0x8, 0x4, 0x6, 0x0, 0x32d, 0x1, 0x3, 0x5, 0x5, 0x34, 0x8000, 0x6, 0x0, 0x9, 0x7, 0x2, 0x0, 0x9bb, 0xff, 0x10000, 0x200, 0x54, 0x401, 0x928, 0x80, 0xb2, 0x6, 0x3, 0x9, 0x9, 0x5b90, 0x80000001, 0x3, 0x9, 0x36d, 0x0, 0x20, 0x1, 0x0, 0x9660000000000000, 0x0, 0x0, 0x1, 0x5, 0x149, 0x3, 0x1, 0x2ddd, 0x3, 0x3, 0x3, 0xc58, 0x6, 0x100000000, 0xffff, 0xbc1, 0x2, 0x8000, 0x40, 0x9, 0xffffffffffffff5e, 0x9ed, 0x98, 0x400, 0x0, 0x5, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x9, 0x0, 0x3, 0x1f, 0x100000001, 0x1, 0x3, 0x5, 0x8000, 0x9, 0x10000, 0x8, 0x4, 0x6, 0x6, 0x4, 0x5, 0x3, 0x80, 0x4, 0x6, 0x100, 0x2, 0x0, 0x7, 0x8, 0x5, 0x4, 0x400, 0xfcd5, 0x6, 0x99, 0x59600000000, 0x8, 0x3ff, 0x8, 0x2, 0x10001, 0x1000, 0x10001, 0x5, 0x2, 0x1, 0x5e, 0x3ff, 0x3f, 0x0, 0x7fffffff, 0x401, 0x800, 0x80000000, 0x0, 0x3, 0x1, 0x587e, 0x5, 0x7, 0x5, 0x40, 0x9, 0xe3c, 0x7fffffff, 0x201, 0x80000000], 0x2, [{[0x4, 0x1]}, {[0x9d8b, 0x80000001], @rand_addr=0x3}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x1, 0x40, 0x0, 0x0, "9c8799004ea76158d3ae8a2e64ae9c6b77e6a6cfc5ed4443ad301d9ef0c1b204e1ee30bccd86a53a8697864343fc850f46b09b6e259e82ec9b58a9673fb7dc9a"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x48, 0x884c, 'vcan0\x00', 'bcsf0\x00', 'gre0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5f16, 'syz0\x00', 0x6}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0xc80) r1 = socket$inet(0x10, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x399c, 0x7, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="040008000010a276f4ddf1695b9606f2595c95dc3959ef0021000200cfba33cd073a52028ae5b16501badc623f645d1860c1da337d9040682183edb2659bc0fafe20878fd6de28afa4aa40358c2611979b752c6bbd6300000000000000000000"], 0x18) ioprio_get$uid(0x3, r2) sendto$inet(r1, &(0x7f0000004fa5)="320000001000250f07b0009300091404", 0x10, 0x0, 0x0, 0xfffffc69) [ 106.779275] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.819989] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 106.835712] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/25 13:24:26 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:26 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400800, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(0xffffffffffffffff, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/25 13:24:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3f, 0x40) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/231) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) sendto$inet(r1, &(0x7f0000000000)='\v', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000006b80), 0x0, 0x0) 2018/03/25 13:24:26 executing program 0: r0 = perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002880)={0x0}, &(0x7f00000028c0)=0xc) r3 = getpid() stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004180)={0x0, 0x0, &(0x7f00000040c0)=[{&(0x7f0000000040)={0x2c, 0x3f, 0x800, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x1c, 0x59, @str='(*[lo-&ppp0@^nodevwlan0\x00'}]}, 0x2c}, {&(0x7f0000000080)={0x2118, 0x1e, 0x4, 0x70bd29, 0x25dfdbfe, "", [@nested={0x100c, 0x86, [@generic="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"]}, @nested={0x128, 0x30, [@typed={0x4, 0x10}, @generic="bb351594ee56330f4f3d0974d318346a082c40", @generic="1f78dcf1cfbef58dbe447adcb81e0a917837165661e27b7daa3aac1fa919651412360917586290ba69e5de45e72b56b740ac442ee155cbcf31116ab4601aa0cc583fc00b5c202fcfec314e21d676de0cfbb1b5246b62bdc61b0d10f9b9e3e707e4f0", @typed={0x8, 0xa, @ipv4=@rand_addr=0x9}, @generic="603f76b6b4668016ce92c34462a5df45baada0700a9a3ea0a277b1a8ba19874a5c394f987c53ba835c08d00253c30fb73bc6b18b36f1e8fd4015f7e0d53d0f56b818ff1fbeb47afc212a84faa554b9eff8aeffd52d03b7119dfa40e05a096aa9ecbbb754b01a17e3e6bc3e83176b", @generic="cfa732c4b2f82c66df9cbe2e853f74e8a98ba86ecdb2f26728ec93b690579ce54cd59762a7b741ff7d5ca4da7b00ae8a630d73ea"]}, @typed={0x4, 0x2b}, @typed={0xdc, 0x50, @binary="d954c59dfac3be28e35b914b5ef9dd39a2c2f3a8648c1581e00aceea6c6e73eee6e348d8ef9657787c7203f2f0015947ac42f39d087548ee322fba10b9aa9a4c8f121ea55f034fc4ee4b1daa348848220e6b6c13a094a9e25a44a4ea58e525db9e15cbd082573f99f08f0b548260dd4902a1f694c957d763e133c3edd3e8d6cfc19dae02fe0c84366cf55134f624ab67ab5b863f7ed1c43dd4a1948a10db2a314574fe2ba8a5b7bda3fa8560f732bdc3659cc2d72a157c00fae230498c51f66c82e4210097994b60f37096c952d10a81404622c8383428"}, @generic="3befed205077fe362a38a0fb7f3ccadbae36fa736a5746b7ed2bebf51031a42707079b42686408d160eb1d4e2bfa99d55249fe88533bd71703c856f3caacae2b6f4d81748ecb8fd6d242e66d01e9991574d716ad54e450065b24c9be554c053bb77ecfa81f64d824790af46a58c36bdc69672f63c30061a14828bcb766e07f5830fbef1bb49fda4f18b04181e974b18c560f9fb800c6a7f7548cdcde776e69dcc059"]}, 0x1428}, {&(0x7f0000004080)={0x1c, 0x2a, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x49, @uid=r4}, @nested={0x4, 0x53}]}, 0x1c}], 0xa, 0x0, 0x0, 0x24000805}, 0x4000800) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/25 13:24:26 executing program 2: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)) 2018/03/25 13:24:26 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x83) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x1, 0x4}) r3 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='/dev/input/mice\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)='bdev\x00') r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000140)={r2, 0xfffffffffffefeff}) sendto$inet6(r1, &(0x7f0000000280)="34789529250f65ef8a741a3aa5c7ca00cf88c6d4614a34a3d76e108249059a078e7c86de13637d43ca68e4ccb74fd445283c7800ef4403dcff552ce7d0ad3a4af68e054d6fcac32bb7615b99306ff70ebe5495aae915b8cf8c7e51f22207de70535df21afc53b94b9e95f7a270eb4b5faf2143f2a9def356e8656156b370c353cc1a97f35132a3a7b18ba918e72bba7dab0d2627a3040c187dccb63f430b63", 0x9f, 0x1, &(0x7f0000000340)={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x2}, 0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="2600000000000000000000000000000000000000000000000000004673d5df807490f6f4775f8a39b6987fca2408"]}) 2018/03/25 13:24:26 executing program 1: unshare(0x4601fffb) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000ec0)=@broute={'broute\x00', 0x20, 0x2, 0xc08, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f00000001c0), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x4, 0x6000, 'yam0\x00', 'ifb0\x00', 'erspan0\x00', 'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x64d6b4c6d4f1842e, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0xff], 0x970, 0x9a0, 0xa18, [@physdev={'physdev\x00', 0x70, {{'erspan0\x00', {}, 'syzkaller0\x00', {}, 0x4, 0x2}}}, @among={'among\x00', 0x840, {{0x6, 0x4, 0x3ff, {[0xae, 0x1, 0x7, 0x7a5, 0x10001, 0x8000, 0x0, 0x8, 0x800, 0x53, 0x5, 0x3, 0x5, 0x7, 0x4, 0x20, 0x101, 0x9, 0x10000, 0x9, 0x4, 0xaa67, 0x0, 0x1, 0x7ff, 0x570000000, 0x6, 0x6, 0x1, 0x39f, 0x6, 0x100, 0x100000000, 0x0, 0x0, 0x9, 0x100, 0x200, 0x80000000, 0x7, 0x7fffffff, 0x7, 0x8000, 0x3, 0x0, 0x1, 0x867e, 0xffffffff, 0x1f, 0x7, 0x1, 0x3, 0xfffffffffffffffa, 0x2, 0x4, 0x80000000, 0x401, 0x7, 0xfffffffffffffffd, 0x8001, 0x7, 0x1, 0x7, 0x2247, 0x3, 0x6, 0x8, 0x81, 0xfff, 0x10000, 0x9c, 0x4092, 0x4, 0x9, 0x20, 0x800, 0xd4ed, 0x0, 0x6, 0x9, 0x1, 0xdbe4, 0x6, 0x3ff, 0x7, 0x7f, 0x8001, 0x1d7, 0x4, 0x6, 0x4, 0x98, 0x4, 0x9, 0x8000, 0x100, 0x100000001, 0xffffffffffffff5d, 0x2, 0x2, 0x2, 0x100000001, 0x3, 0x0, 0x101, 0x8, 0x3b7, 0xff, 0x7ff, 0x163, 0x8, 0x1, 0x8000, 0x2403c725, 0x4, 0x8000, 0x1, 0x1, 0x1, 0x0, 0x81, 0xc5, 0x8, 0x3, 0x7, 0x3f, 0x7, 0x3, 0x20, 0x3, 0x1f, 0x1, 0x100000000, 0xfffffffffffffff7, 0x1, 0xfffffffff6d7cfeb, 0x3, 0x1, 0x5, 0x6, 0x20, 0x7, 0x7, 0x0, 0x7, 0x6, 0x7, 0x8, 0x0, 0x0, 0x9db, 0xdfad, 0x3, 0x29, 0x0, 0x5, 0x2, 0x0, 0x1, 0x5, 0x5, 0x4, 0x2, 0x9, 0x7, 0x2ba, 0x9, 0x20, 0xe020, 0x6, 0x200, 0x90, 0x2a53, 0x10000, 0x81, 0x2, 0xa069, 0x5, 0x400, 0x100000001, 0x4, 0x4, 0x2, 0x1, 0xbd1, 0x76e, 0x2e1, 0x3, 0x1, 0x4, 0x5, 0x43, 0x80000000, 0x3f, 0xfffffffffffffffd, 0x8001, 0x7fffffff, 0x4, 0x7, 0xa7aa, 0xfffffffffffffff7, 0x6, 0x7ba, 0x8, 0x100, 0x10001, 0x3f, 0x80, 0xfffffffffffffffa, 0x80000000, 0xffffffff, 0x8, 0x1ff, 0x7, 0xe18, 0x2, 0x8, 0x7f, 0xcd9, 0x3, 0xffffffff, 0x5, 0x4, 0x5, 0x2, 0x1, 0x400, 0x7, 0x7, 0x77, 0xc639acc, 0x100, 0xd9, 0x8000, 0x7, 0x7fff800, 0xfffffffffffffffd, 0xb2f, 0x2, 0x4, 0x400, 0x0, 0x1, 0x1000, 0x7, 0xd824, 0x9ef, 0xf7dc, 0x5, 0x8, 0x6, 0x8, 0x2da8, 0x3, 0x7, 0x5, 0x7], 0x1, [{[0x1d5, 0x7]}]}, {[0x81, 0x7, 0x6, 0x2, 0x5, 0x0, 0x0, 0x94, 0x9, 0x4a, 0x77, 0x8, 0x0, 0x9, 0x40, 0x0, 0x5786, 0x7, 0x159a008, 0x309b, 0x3, 0x7, 0x8000, 0xfffffffeffffffff, 0x3f5, 0x2, 0x1, 0x0, 0xfff, 0x9, 0x5c, 0x0, 0x100000001, 0x2008000000000000, 0x100000000, 0x2, 0x100000000, 0x1000, 0x401, 0x0, 0x17, 0x1f, 0xa8, 0x6, 0x8, 0xffff, 0x24537821, 0xffffffff, 0x1f, 0x3, 0x9, 0x2, 0x38b, 0x6, 0x5, 0x9, 0x7, 0x1, 0x95f4, 0xffffffffffffffc0, 0xfffffffffffffffd, 0xffff, 0x101, 0xfffffffffffffc01, 0x6, 0x10001, 0x0, 0x5, 0x800, 0x0, 0x7, 0x9, 0x3, 0xd1, 0x9, 0x5d1cf80b, 0x9, 0x7ff, 0x1, 0x5, 0x3f, 0x6, 0x1000, 0x1, 0xffffffffffff65b2, 0x7fff, 0x0, 0x1, 0x2, 0x7, 0x7, 0x7, 0x100000001, 0x7, 0x1, 0x6, 0xda, 0x0, 0x100, 0x7fffffff, 0x4b, 0x1, 0x26, 0x1, 0x7ff, 0x3, 0x40000, 0x3, 0x1, 0xfffffffffffffff8, 0x1000, 0x0, 0xd819, 0x7, 0x81, 0x4d, 0xb84, 0x9, 0x80, 0x80000001, 0x100000000, 0x100000000, 0x5, 0x40, 0x8, 0x4, 0x6, 0x0, 0x32d, 0x1, 0x3, 0x5, 0x5, 0x34, 0x8000, 0x6, 0x0, 0x9, 0x7, 0x2, 0x0, 0x9bb, 0xff, 0x10000, 0x200, 0x54, 0x401, 0x928, 0x80, 0xb2, 0x6, 0x3, 0x9, 0x9, 0x5b90, 0x80000001, 0x3, 0x9, 0x36d, 0x0, 0x20, 0x1, 0x0, 0x9660000000000000, 0x0, 0x0, 0x1, 0x5, 0x149, 0x3, 0x1, 0x2ddd, 0x3, 0x3, 0x3, 0xc58, 0x6, 0x100000000, 0xffff, 0xbc1, 0x2, 0x8000, 0x40, 0x9, 0xffffffffffffff5e, 0x9ed, 0x98, 0x400, 0x0, 0x5, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x9, 0x0, 0x3, 0x1f, 0x100000001, 0x1, 0x3, 0x5, 0x8000, 0x9, 0x10000, 0x8, 0x4, 0x6, 0x6, 0x4, 0x5, 0x3, 0x80, 0x4, 0x6, 0x100, 0x2, 0x0, 0x7, 0x8, 0x5, 0x4, 0x400, 0xfcd5, 0x6, 0x99, 0x59600000000, 0x8, 0x3ff, 0x8, 0x2, 0x10001, 0x1000, 0x10001, 0x5, 0x2, 0x1, 0x5e, 0x3ff, 0x3f, 0x0, 0x7fffffff, 0x401, 0x800, 0x80000000, 0x0, 0x3, 0x1, 0x587e, 0x5, 0x7, 0x5, 0x40, 0x9, 0xe3c, 0x7fffffff, 0x201, 0x80000000], 0x2, [{[0x4, 0x1]}, {[0x9d8b, 0x80000001], @rand_addr=0x3}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x1, 0x40, 0x0, 0x0, "9c8799004ea76158d3ae8a2e64ae9c6b77e6a6cfc5ed4443ad301d9ef0c1b204e1ee30bccd86a53a8697864343fc850f46b09b6e259e82ec9b58a9673fb7dc9a"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x48, 0x884c, 'vcan0\x00', 'bcsf0\x00', 'gre0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5f16, 'syz0\x00', 0x6}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffe}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0xc80) r1 = socket$inet(0x10, 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x399c, 0x7, 0x1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="040008000010a276f4ddf1695b9606f2595c95dc3959ef0021000200cfba33cd073a52028ae5b16501badc623f645d1860c1da337d9040682183edb2659bc0fafe20878fd6de28afa4aa40358c2611979b752c6bbd6300000000000000000000"], 0x18) ioprio_get$uid(0x3, r2) sendto$inet(r1, &(0x7f0000004fa5)="320000001000250f07b0009300091404", 0x10, 0x0, 0x0, 0xfffffc69) 2018/03/25 13:24:26 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)) 2018/03/25 13:24:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000026b000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000883000)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffffffffffeec) 2018/03/25 13:24:26 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r1, &(0x7f000098eff4)={0x10}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000580)={'syz_tun\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/25 13:24:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_channels={0x3c}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/25 13:24:26 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/25 13:24:26 executing program 0: r0 = gettid() exit(0x0) setpriority(0x0, r0, 0x0) 2018/03/25 13:24:26 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f00000000c0)=0x14) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f00000001c0)=""/153, &(0x7f0000000280)=0x99) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x20004000000, 0x3, 0x9, 0x6, 0x3}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x3}, &(0x7f00000003c0)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xffffffff, @loopback={0x0, 0x1}, 0x8}], 0x2c) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'bcsh0\x00', 0x200}) 2018/03/25 13:24:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000000), 0x18e) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xa801, 0x0) 2018/03/25 13:24:26 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x6c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @empty, 0x2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e23}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r2, 0x1, 0xc, &(0x7f0000000240)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) modify_ldt$write(0x1, &(0x7f0000000280)={0xd2e, 0x20000000, 0xffffffff, 0x0, 0x3ff, 0x8001, 0xfffffffffffffff8, 0x6, 0x7ff}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000200)=r3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/03/25 13:24:26 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000040)) r4 = openat$cgroup_int(r1, &(0x7f0000000200)='pids.max\x00', 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x47c01000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="500100004e0c240725bd7000fddbdf251b000000b0cbe2ff90b05b5f0906000081fd16e5e79513f156c69c2f7a671ebb7ee9c8a98a8a80fab9995d73939800f00108006f00", @ANYRES32=r2, @ANYBLOB='\b\x00 \x00', @ANYRES32=r4, @ANYBLOB="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"], 0x150}, 0x1, 0x0, 0x0, 0x20000000}, 0x8000) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={0x0, 0x81}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000540)={r5, 0x68, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xfffffffffffffff8, @mcast2={0xff, 0x2, [], 0x1}, 0x5485}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000580)=0x10) ptrace$getregs(0xe, r0, 0xc0b9, &(0x7f0000000100)=""/227) r6 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x0, 0x100) fcntl$notify(r3, 0x402, 0x10) write$evdev(r6, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r7 = dup(r6) ioctl$TCSETS(r1, 0x5402, &(0x7f00000005c0)={0x9, 0x9, 0x0, 0x3f, 0x1, 0x81, 0xffffffff, 0x401, 0x2000000000000, 0x3ff, 0xb5d0, 0x800}) r8 = dup2(r7, r6) ioctl$TIOCLINUX3(r8, 0x541c, &(0x7f0000000600)=0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r8, 0x21, 0xf, &(0x7f0000000640)="1191c655e98852dccc06dd8d7000fbc93da3aef6dc97e21212a9e593cb740adb4fac1afb9b1118d6b064144f622ef32b076f65a17f863786108d1459369a2e0bb005ea8c6e9e015d4d8e9458d590d732b4694d1518c5e1f7b933709fc6c5a9d075", 0x61) 2018/03/25 13:24:26 executing program 2: clone(0x2000000, &(0x7f0000000080)="ed5e1de7d14beafc480ab19165e57ad127e886e951b7e4c6c6ffe966126446468cc569ec747dcbfb2f075d7c80e3279c9f7bc4f03f368dcb51c4e716ef7e3b73374078ecec1b36a7e8a00cd394eb8a46860c4def3d0b855af8a64f0790651c99155beefe51637d06", &(0x7f0000000240), &(0x7f0000000200), &(0x7f0000000180)="fba4576e21211044e48a5eb65eac82d7906103e203e3b5b0936fe782c8717157d16d1f3f21bfb40abe474a70b17897f6a8c1664c2f54688663dbfbcd9dcf99c5442ca71f9c81822c752d2b003f62ec6fb79cd763dcd8112337dcadb5") munlockall() 2018/03/25 13:24:26 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/25 13:24:26 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) socketpair(0x19, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet(0x2, 0x80000, 0x9) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000100)=""/27, &(0x7f0000000180)=0x1b) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x87, "fd78eff91e2a7d7f5ed92861cc6323a1b07a70851484888dec12f4c27c0e6755d4012a13b9158a268713e0d1f2c3d921a537a15ce9c01e7366cd77ae513ef8ffba1de394e09d690afc7772c9ea98a665d12833e432c07bb260a73b50a49ecd991a42219a51ec39510bf8cd74c3e5422a6943ef8dae1dc8be902eb933dfd2705d1b0e9428c0eb5a"}, &(0x7f0000000140)=0xab) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) fchdir(r0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknod(&(0x7f0000000240)='./file1\x00', 0xc001, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x404200, 0x0) 2018/03/25 13:24:26 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/25 13:24:27 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xffffffffffffffff) mmap(&(0x7f00003f6000/0x2000)=nil, 0x2000, 0x4, 0x101e, r0, 0x0) 2018/03/25 13:24:27 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/25 13:24:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f36000)=@abs={0x1}, 0x8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r2, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) dup2(r1, r2) dup2(r0, r2) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x80, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/25 13:24:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000001c0)) 2018/03/25 13:24:27 executing program 6: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xcd19ab2, 0x101000) write(r2, &(0x7f0000000100)="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", 0xfb) 2018/03/25 13:24:27 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000016, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/25 13:24:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0xff, 0x1) 2018/03/25 13:24:27 executing program 5: getpid() r0 = userfaultfd(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x5, &(0x7f0000000100)=0x4) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000feb000/0x13000)=nil, 0x13000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x4000)=nil, 0x4000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x34901, 0x0) 2018/03/25 13:24:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000100043040000000000ffff00000000000c000000080000000000000004000c00"], 0x24}, 0x1}, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/25 13:24:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/03/25 13:24:27 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) tee(r0, r1, 0x7fffffff, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:27 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff]}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth={0x48, 0x1, {{'sm3\x00'}, 0x254}}]}, 0x138}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/03/25 13:24:27 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000001c0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) ioprio_get$pid(0x3, r1) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x4, 0x401, 0x3f, "d6756d07445c", 0x1}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x3, 0x2, 0x81, 0x356, 0x40}, &(0x7f0000000140)=0x98) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80003, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000900)='/dev/hwrng\x00', 0x4000, 0x0) r5 = accept4$netrom(r3, 0x0, &(0x7f0000004540), 0x80000) socketpair$inet(0x2, 0x7, 0x3ff, &(0x7f0000000980)={0xffffffffffffffff}) r7 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000009c0)='cgroup.type\x00', 0x2, 0x0) r8 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000a00)='/selinux/create\x00', 0x2, 0x0) r9 = syz_open_dev$tun(&(0x7f0000000a40)='/dev/net/tun\x00', 0x0, 0x2000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000a80)={0xffffffffffffffff}) r11 = syz_open_dev$sg(&(0x7f0000000ac0)='/dev/sg#\x00', 0x2, 0x280000) r12 = socket$inet6_sctp(0xa, 0x5, 0x84) r13 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/context\x00', 0x2, 0x0) r14 = socket$netlink(0x10, 0x3, 0x1f) r15 = syz_open_dev$sg(&(0x7f0000000b40)='/dev/sg#\x00', 0x45bfa537, 0x80) r16 = geteuid() r17 = getegid() lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r21 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000d00)='/selinux/checkreqprot\x00', 0x20000, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000d40)={0xffffffffffffffff}) pipe2(&(0x7f0000000d80)={0xffffffffffffffff}, 0x0) r24 = accept4$unix(0xffffffffffffffff, &(0x7f0000000dc0)=@abs, &(0x7f0000000e40)=0x6e, 0x800) r25 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000e80), 0x80800) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000010c0)={0x0, 0x0, 0x0}, &(0x7f0000001100)=0xc) r30 = syz_open_dev$mice(&(0x7f00000044c0)='/dev/input/mice\x00', 0x0, 0x0) r31 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004500)='/dev/ppp\x00', 0xa000, 0x0) r32 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005980)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005fc0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000060c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006100)={0x0, 0x0, 0x0}, &(0x7f0000006140)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() sendmmsg$unix(r3, &(0x7f0000006240)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000002c0)="114942aebea2a2f53b1118e2065063361d88b5f2dd19d382b076e8dd8f2b17a13975292c15e8de95996a4b7e9177a21063fc8ab25e3b46901bada5762788be", 0x3f}, {&(0x7f0000000300)="3844a35f69cae4cec89e5d74a7c5e1e57eeffeb96222888bf063a343a37b05973fba474864f108b12e07257460445b548a331c88c8e3dec41f9a564ddbb6500bf7c6e4067b862013b40ef7ce3f3f8851e7bfca98e74d7ca0db9908d767bf1aedc6eb478c2c2ef846ddf94d24dde0b58f880e0411b458ee9536b6278e75ab5e25038399e52c3410deea3e419cdff3578d70d2f7f8ed0414980277805d3098ea9e597a3279a7775290c47bc58eca2e4b", 0xaf}, {&(0x7f00000003c0)="41813bfd191e07a5fea86819f5173de9e618e49717f986eb659c876e1458dec9490955b5f72ed21a89874be211bdab765e7048da6b803be5307d068b6cea88c741e703ba76720ebe3cc57d34104c404a361d8e8f042d0e0f341e1a7c41", 0x5d}, {&(0x7f0000000440)="8257d27a842384bd17de60b55641ecb98e5867dba74a4099059f5bf7f8090957f4930576da004fcff953897650cd1c3a9f3d13dcd965bebffc7281817a7a136a7d11bcb0bfa1a906b384bb37502c8bb98c3b852a4948286343255a539372addec88b6b169346c3b40b5eeafbb6df99de2ad090c52840436076d2eea2ef9481d4920bc8f5cc9fec9f99eea2d1ed3667ac00c2015649a2ea9d7034b73870821d6d81ddd50086d00620e34f8252fb5b2e050598dfd6623c5c09828548e478bd840c0b3e3d7ab28f9337deed2f1b07e5d7d5f17031b2", 0xd4}, {&(0x7f0000000540)="3a5106717e68b7b1c2187a17e26e9176c6a33d081e42ea98676809a19cb7f905640ad6a7fd8a9881de7eba547e1bd7d46ea837e517dc63bb526b173116741c7a5e95d5fae4b1198d5f756e813580af29fab782e22e860e99437e8021a9ed55709ab91b78e40019613118c4529b4e2269806b64739a0a3f322a4baf2071267aa37072a510f9", 0x85}, {&(0x7f0000000600)="321209a98bf5e84dd2d418c6e669fecf9809ec980fd4d0089bf7f1bb31d34b3f11342412475958a8070563fbcd20ca58409f799b7712437cecb2a0ae91bde21076874e6ccb5be8a4c543c537780c1ff88b6fe459c869012e7e17e41931736032b1ebb61309aa942f50d192c0a913bd8fd7e28890a4246aaec36d7e761f8a0e0e5f7348a7e8681fb75a1e3cc986cfae01a2501c93ac918ae5e4078a1e0297e87035d4c4aa8bdd99d0180d09087f0f1780afbfc765d3391532d15b5a0dd36d86f1bb9a1cb52086cc6c4b4d791f5d45c7c3d638d6d4dfca10eb3065e0e800e9baf3f9220ac067256464c77e58f6e0f5191165a27c4ee1e12b524f7890a0", 0xfc}, {&(0x7f0000000700)="164c6207aca3819af549ff61885105c650a4e9eca16210679c328e6cd9b721de6108d8effd809e86afd1576bf14444a724185b4bd361252432be67c602d67c4e9a456baa1d8a5727d1e426f3662569c80e0f9c30148af1f6a531cc2886eb91cb9f91a6693870c5dffc48f1332243042c293fcc901587a4ced3d573b14765af4b035111ab7593589af0099b6207", 0x8d}, {&(0x7f00000007c0)="f17845750b730ba93fb1c1a1f78e7181bf3f301f10d1f969", 0x18}, {&(0x7f0000000800)="5bec04eadaa15592449f3bd95d8a623fd52d228f8e5063", 0x17}], 0x9, &(0x7f0000001140)=[@rights={0x28, 0x1, 0x1, [r4, r5, r6, r7, r8, r9]}, @rights={0x20, 0x1, 0x1, [r10, r11, r12, r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @cred={0x20, 0x1, 0x2, r1, r18, r19}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @cred={0x20, 0x1, 0x2, r0, r26, r27}, @cred={0x20, 0x1, 0x2, r0, r28, r29}], 0x108, 0x4810}, {&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000004440)=[{&(0x7f0000001300)="09261f0db78af6ef3777d2dbd40e0beb3d5ab74a2f0be2308a5c1c0682e33e51ad6cba823e64866202be21b494c7fd7ab516d9323aeda97c462c0d2deea5a19ce61d5617d7438defa39dc308685f42562627c7c3f20729c69613cf74ae0387d3f0d41c5bdbd8f1c7a1d6dde99e3d6e6fae2dc208e9071c0bd2e3df9c104bb69873279813a0cef3664004312732fb3a68c6864751c88112bbdea1ddac296220be10ee0e149e1477803cd022617a61390a9e1ee24e69350cc2af9f8c52c0d21c315e34d8732e7a5fb3ccc895132347764154d544ddf2b1dbf40542ee259185a560030b2d20a5091b1898111ab1974b4a9173df521ce2b3a7c72b1dfd54e699f97ce7b09b9cec0c959b2045791694fa12335244007d981acacc1c5906612c3796e1f0fa24bdee7df787f6929664437158aa1a3ef747691231d7089e110c515ac57600a5c9c7e88849302e1acef5333179f3f649490374f662f7b876f3c2fcd3eddd460b849990efbf29888fc2452c0ff45971bdf3fa16d18f626f360d5f1f551c4c720c88e5a07a1de33817d29c82b938b1e4cb97b73c2caa12d2518b9b5178bdbfb23b966d4f3bc8aefab2cc521db0f1ed2ec8484c101cb6ebd5d569997f45267a2b44f782ce427983c7948ef9a7506d55ccf13620b7c462f8f3afb7e82972b3b1b44478a2bdef29b5cedbef03aa0a29e9528e5219c64220f8d4d322b2dc924e385e3757928274971ecc934c03d28751c41cea1936fe56e72b0ef063946496835662a893e385b6ac5b73dc3b3f033b2af5987d4793e8fc7aa69a3b10f0368f6f2c892b786c3d6f9c5747ec04ebc69d226440a228294629bc89bf6a0c747422e4831a1657018d6be59a6e8a51c7d108be2b37fe56b3a4721f4985a49545286a60a1c62c40325e9c33922091eaa1271ccfd2624c3fc2d349f7640f4545c14123561fcf3ae26ffbc91c4eb0955af3fb94cee4e77afe887478025fc2ca267b55a483e1c24a23242401e358c2b2bf07d6eeb5d5a8ee4ce189eb4e4b67a7309f455de9e17c6404d7efaa2aa2fc25d7e9e464da7937fc964024d0aa0857ab881865cac939d761a3f12d3dc35cc9f7359d14159cec574086c0c78e3647be58e60cd6efb8aff8f55e47b05e0ab4f4a30386dcdad7d72ba785869560aab19e6202ccc4a99b2e01c59ded9d031412b8b4eca83c8120e20cdc475b1fe436c8754441eb85c0190915dc3f1435dbc5dcce3881a06f875637c71b93ef1c583702f374ec7efe67e9ae255cbc44319bfa16dc1b08d8b780157be0bd73aa448f743c31319d3cfbec93d0772c13284a1c7a257ede3b79f2bb174c69193e57655ec1d4c4a35856c6e87215ef6b138e7834a18aef850f528b4afef59fb64439f5b464538ecf12de5df33b28e230d4ec5ca7ce87633a43b3597e0ecdac141b400399bdfdf488c02962a1248db4cd69e67cec7ea5ba24fea5c857b8f70120aeb30de42999323291b4e23b90c8304fc254034112fedc4c528d5d434485a02f15150b1356fd64ab8c2df98f8c8c1ca3494375be16798c8d65acd7ee92eebc53df642fbdfce9e6da67c93a8aba7e1a646ecacfb702035bc2481373d68436f32e123e6b1d07d3cd32cde536f2deb8df5afe18a6c8b4abdf2eb4efb9295d822c6defa440ab419551ed0c3f6826ad9ea65929b019e0e7bb28351d64d91e51d3739f55595106a63a908b52b09cd73e3262c01accc24bf82f5f166b295f8514aa13451fb701977e272f84ca37bdecebc421e0e8a3d6294684e4797039fb2dc59e7421f2a836530bddcda9fb85d7af9dde088f83170a1fe86e924e7bbcbe31850b07b356de5e7e4c416fe09f534a4c387b412544d2b5f13deb4cf13a68a3981038b77c304c3f528d7aa50dec97ea4725c1e9a50604c036b553223c957091d309c388b3e46d1320c66d2514a5cb77a027695060450da1f21ac5e11b787cded67611bea024365906ffc15c41cf1e022c867d2b5176c39c75d2fc77d0b9a9c00dca0a5f65e093785079520de1fa799855575e48ca5a8da855bdf94a3e9548c08809ba7aeeb4499550a85dff6921a224f32766b0b2b48b3517e37573112bc237f20e064df5af3624fa4deba34b956a9148343906d08a5052fcae5b43375d82b8d267cb82958a2c334a6577b682b66c258ffd3dca884a3cc5b0788abc0822ed40effb06f746e6e975cbf4ad11eba542a5304675771b41ce1300093bc67e332a9d4842d731865f39861944ccba5ecf975cdec0f3688b698df30edaf0b4e9c04516f914d2d505e50a9e7e34aadbe366f712b561be91f199605a92c5819123ba6e223098298afe1352f2ca8b4cf772d05bb76f9fa76081f428776c05db0dafcf2c6246b127ac416782d6f37237a803feb2394c99e6aea9a856518eca06df728ed1672a4414b2272e8a4aa43ea4d4b207cfd27b06231ee9b884019854041f487d9479a92a1b94c2f01fa93deab0a840f762b415abee604b0e55ffd8a52d1a583b4e93efcb60a7f674cafb949100484f77c5a965700e24ac46a40d1a058eadd3e68f8a776270dd20e29b436beb09150eb9bfc47f215ec71112a9346dfa53c47d1504c8b9db5abb96d24365912738c091b6f017890d64b819293563cd9e28452a98cbc4217d34145a339fe0ffeba79aaf6e98f4b3d71d62591cf02986ecc7f9579f242897c16871e7d0f8dfa7d33562317704bb5aabd94fced1c9432fb6d73d32db74f3c8a7562491cd347b04e6abe8f946ba7487079acdb34628b98c4795733d738f86421022999217bc7718fcef1b843e05728f949474f835cf7c64691fbf4c2ee6a6498cc5c44320128b0059b046ee667fc00026566d0b868c957c39618161eab7707e1f0a5441df86a6792ab30e14d1d3a4ea4e132a01831d1fb98ddc3edd98384eb21febfcd9f6dcf5b67805f8ce760b83b1dd132291ac18b226e15e1b41d0f0b1d2856f54764837a382599e9f59e7a74dfcf3e12a45e7253f14ec6b701e136ec27e5590fa43465c80c94454abfb97be5ac15e48bd5e97f850598aa8b0bc9caf87f0bacf63484291bb1e34feb29f9a45556f0d3884b2b5e3f8e9e29ab3955c154dfd32dd60ae0858e387fb70360dc93753b3bb10e18d1ec14255f59b94a93f5db4895adda0b2bee5a6ed372279d9358645e700a11333f3714e3d998d12d6f360350ab91e92874a279a08b1619290a7e55646f0ed46b86b977e90db675f151bc8c67128d397d48d5d8008b3e1647f1424040a65cdb3fc983115708009269ce638fee8fe003b588bcdc25e5d628e46ad6ab354d63ed5b55ef87449ba974d7663f0b5aecd72d612b156559dd7899f12a485065cc1e6bb62cc471049af73f7daa77a96185c9ad89f10e2b9d11435bbe8e4bcd3338c7a3d40e754778557f128918b2135bd323c689ffada643c62a0b6697b612ea94f81e076f277ffb671f87bc8a462fe30cac8cf56f61b742022a32b6986739e5b61eaf789e46b2581b0419bced88e59d0e8d06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&(0x7f0000005b80)=[{&(0x7f0000005a80)="864908272328c8fdbb077c6fbb7319a72938c3be5c0944ce77e3b37c1ef7cc39020df025cd557dd44e818943d283779bceb63fc3dd8185f55839f07e05b021b0256e44357491bdf3d0250a27564a59fb5aa2b6e84cca2d2f684642a61f600c8cc48c4b93a8594a9c5caf7c141f3ff9bd4cbc7fc084f35b48ef63c141a1817eb3b8eb168a6fa603d7c253bc9248ea043bb32a00523d3bbd6c71d5bd69ff56126541cea588e8f07a2efd56c7a966fc234de69e82b532bcd4abf60bc069e3cd26f651dd4b262d4ee24c67411ed8ccb8a393d029ccb9e6fb5e26065ee682cfaf541ffabcbeaf9091fb23110d", 0xea}], 0x1, &(0x7f0000005bc0), 0x0, 0x20040081}, {&(0x7f0000005c00)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005e00)=[{&(0x7f0000005c80)="d6eedb7636fc14d41648bd45e70f326717835f74678550b2a43c1fb4b5d391b1fed2650149631cc4878a7e11723afbd31ec757b7a33a536fe012835e614ba85222d06b9196d8ba14a4bcf14ec8be63a43bb72649c87027a99b4a0bb9e94a6f2a258702954bfe2e307fca4e0b1cb2f947e22cb8002a0b5880275f791ff6bcd9e341f8c9bdd20ec6e1139555bd001367ef550b045cbb54672ea4ce1c9e2ad7676a260099e78f7c2f2ef20edbcbdad1577645825a38abf7798bfe427e3d0f510edd4a05d655f7469376d146c563648f330c0f34e19157becff09e6bdf74a508902d2cbf4f7c44a25a65efaabe227c91f3094d20f767da2c", 0xf6}, {&(0x7f0000005d80)="39c52f91a7794bfb50713c677f26171709591420531074dab548975196d231ba21154ca5cd408ddfc5030493", 0x2c}, {&(0x7f0000005dc0)="442d98816deb9e47fa831e6d39a5329bbe91dbf0b1f2235ad66d9242d3c040ce769706b1755e81a40f56e26b3265e1b4b3eafe2b06f976ebe62ca1f7bf", 0x3d}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000005e40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000005ec0)="b6116af6fb6a82d83e31ea07771b31ad4144fc8ecf1bf516b8e3d43d5ed99a32b93bd8bee89238049af374a425e325310f83129ec129ff71d38677a294998f47db8daedc3cbbb79a265e832ba112a232d74dcb3672494bfffdfe93446a263968989699c711298a32dbeed3", 0x6b}, {&(0x7f0000005f40)="e3d1879d239fa8d42b5195dfc7e2444d9a9d940ce643f96cca317864aa64816e384b77be1040299d7a2063b147d9351fa7467dfdd062", 0x36}], 0x2, &(0x7f0000006200)=[@cred={0x20, 0x1, 0x2, r1, r34, r35}, @cred={0x20, 0x1, 0x2, r0, r36, r37}], 0x40}], 0x5, 0x8000) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={r2, 0x80000001}, 0x8) 2018/03/25 13:24:27 executing program 1: sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) epoll_create1(0x80000) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x0, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 6: r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x0, 0xfffffffffffffff9) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00000000c0)={0x9e, 0x7f, 0x101}) accept$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14) keyctl$dh_compute(0x17, &(0x7f00000002c0)={r0}, &(0x7f0000000300)=""/235, 0xeb, &(0x7f0000000540)={&(0x7f0000000400)={'tgr192-generic\x00'}, &(0x7f0000000440)}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000001040)={&(0x7f0000000040)}) 2018/03/25 13:24:27 executing program 7: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="89", 0x1, r1) keyctl$negate(0xb, r1, 0x0, 0x0) 2018/03/25 13:24:27 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x5420, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 7: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) truncate(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000140)=""/60, &(0x7f0000000180)=0x3c) fsetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000000100)='+wlan0wlan1cpusetlo$%&md5sum*nodev\x00', 0x23, 0x1) 2018/03/25 13:24:27 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000280)=0x10) ioctl$TCXONC(r0, 0x540a, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0, 0x99f, 0x4, 0x101}, {0x5, 0x3, 0x8, 0x3}, {0xfff, 0x101, 0x7ff}, {0x7, 0xaa, 0x17, 0x6}, {0x3, 0x0, 0x401, 0x4}, {0xc367, 0x8, 0x5, 0x3}, {0x9, 0x5, 0xffffffffffffa22e, 0x13}]}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/03/25 13:24:27 executing program 5: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a}, &(0x7f0000014000)='$\x00', 0x0) 2018/03/25 13:24:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7be655f77d2674c4"], &(0x7f00000000c0)=0xc) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000001c0)="1ce25695a08c16f85f80698fd87c74a224664fb6ffe29975b43257b5c31e99d75691f8583ed58d3e839b120e5f9f1494b2cb34b6a5454aa12f7753e677c7657422b6975e0343aeca80ab84036aeb68b7dd10d0e7abe2ffa3eecf55989927db806efc3abd22f21688becce8c10986316a0db8e79ee8e50c6bcc958a8e7c1fdfafbdbd87b37c3f5fe5817c9d4003906fa21f63f585df1fcafec94d56a96f8d6c0b3aedb35dab6bffe530b257144d818705672d689e6eefade91fc69db884d1e4b8642bdfa750381adb9b") setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), 0x20) write(r1, &(0x7f0000000000)="15", 0x1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'HL\x00'}, &(0x7f0000000180)=0x1e) 2018/03/25 13:24:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '&]+ppp0vboxnet0-cpusetmd5sum\x00'}) 2018/03/25 13:24:27 executing program 0: keyctl$describe(0x6, 0x0, &(0x7f00000012c0)=""/123, 0x7b) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x3ff, 0x7c1e5c5f, 0x8], 0x3, 0x6, 0x40, 0xfffffffffffffc01, 0x3, 0x42, {0x9, 0x6, 0x9, 0x1, 0x9, 0x5, 0x1057, 0x4, 0x3, 0x8, 0xfffffffeffffffff, 0x80000000, 0x4, 0x2394, "7ba6fd533601dbc6f1938322b68acc27dff95d730356b780257d9c754364d8c6"}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0xe5, "21eee267aa5548a58e6f44dc420bb4b9bc8e3826169e975544f228d425182035b93deb3c2e1e679529fe8dbc4253efbfa923954f2ddc0e783b93b1a9df7e613e2e96881900b4947c646d36ce0aea5b18809c8c17c0c003d150d8bf096f36dbb7a54f9a50691234291ff22e722157fdd51b12e209ca61aa0d7c46e0ec8eab7dfeb83e83bbd89cad287c64eb0cfe8f042fa172aa9a65875237fcd0b748dde047f4a1e1d0e63f7b0ce75971756754e77a4fcbf636502095aa321465450d14ab183ba7937ba6b273f7b1558f4cf74c141c763759c3e6fa950f13d164522da415cc5cd662a3ed68"}, &(0x7f0000000480)=0xed) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000004c0)={r1, 0xc6f, 0x80}, &(0x7f0000000500)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'filter\x00', 0x0, 0x4, 0x85, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/133}, &(0x7f0000000280)=0x78) 2018/03/25 13:24:27 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setresgid(0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="2300000025007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)}, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x7, 0x9, 0xfffffffffffffc50, "0a2bbaf2a542cbdd9e446915d36fe2509d6c71b619a6f6aef6fc93b672dcd0eb1bb7d5c1485e5e85f5ef7ddf1ddb07f49343491b00bfac45a5a9e6df20f421", 0x38}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="847e4306e7f11991fd6a049d9aa14e8027c01e1420a9c4aaf3", 0x19}, {&(0x7f0000002040)="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", 0x1000}], 0x2, &(0x7f0000000180)=[{0xa8, 0x113, 0x6, "2c85a3576c2a2b0fe8ac085d0c8c3f909d71b194022ae1438a7230e88de055779e5b63e1d8f55b03a23b642909170347668a629ee29c0fe7c7ff167873d2f5d3a5a8799ac5ff8e42977b859d3a598cb5c5636cc94cd46a3b73fcc8ffe46bdbd170f2a56db4290004683197641c291b4e10aa0600195cffc3c86b6979b4a22ceb51b8084f1e36652d0d305e425a39247b167d34"}, {0xc8, 0x109, 0x0, "aca4dd2570f50961fea23648cabcf7272d2d8437822d34aa35ce502885ab65fcd861db159fce50f8d4862428dff9ab1908fa550d2b7532ac5f6cc90ed75a2b142525869e399fcb17f313011d2d33312bffa41c2ae56760e0e38f49e438fb2f9e9ae13d5976fd8ea16d1701930d7a9d13219ea380f609b7eddc273be37595f90dcdf0c5fb151d102a042e379af988be61ad10ca6410cdea44d4cc30c846691709d914b9d597a04d28487f4d3087550908b9bb22090947"}, {0xf8, 0x19f, 0x6929, "7c285098fb1c879c640b89ba6437725906378aced806b5c4d38161dc564d7e8e380cdc3f7b4b15a901def73dccaf52b71c9a3f54d1558efc021a22b17e2b4a7499a70e1cdca2b7932bc7ec33696243d57d3f74229f8f7faa7e95a35e79e5b48b107c697b92938b5e94605f6f4d8d6921fdc1d6e61c9b1f4f94785650ad240cc33c36b3e7fc4cc22e463dc8b80a9e1726ac652746fa64592110afe329ef486a5bcf41244848e53a3c96e0926803eef2d8c3b8334dcbc33dd0f68c0a0e6a744c16f842a4da70a40e81b2ef5157c4eec031621e91ef22df1591e1c7e97e25ee09ef158105"}, {0x50, 0x111, 0x100, "19ac6c92ffc84de8a8ac60b3159c7e5e17fddacceb36ea2d48a14a56109cd6cb33c9cc0a08a50f9a77eb7e3c00e4be0772d6820f4f8e153e901762"}, {0xa0, 0x117, 0x6dd8, "43c6de867f632ad75457f4cb0a97b8fac64eee8dedf12712737e12eaed4d945c00e0f0ec38d294db3a9a698f70b03985ab98f2a22141501e05c51f9567e34b94adb296c49c5abdc86458fbfb61321854212c40b176dfb53a25f2e357c421bdb837a83c6bee5369d31ed49254cb31e78655bae5b27918cd15c1cb1985245d84088c8fb5188d2bcdeb83dcc12ea2d9ee"}], 0x358}, 0x1) mlockall(0x3) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee), 0x0, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 5: r0 = userfaultfd(0x0) arch_prctl(0x1003, &(0x7f00000001c0)="d0f8f8e153b257469a81b8b42f374fc28201c064b013f46d40cb23fd694305e5f1b33fa6a0832fecdc08f094f0b7c3d31c072a0e3112f84e2cb03a1137eddd24e532c8090a1de695a906d5f8068095114e229c74d48d036fda238ba31d141c25e4bc752d0e679dd90af851b885b0c8332790f965e162afbcf439d93a8525f2f6b2") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x412800, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000002c0)={0x0, 0xd98d, 0x6, 0xdf, 0x4}, 0x14) r2 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) close(r0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x208600, 0x0) process_vm_writev(r2, &(0x7f0000000100)=[{&(0x7f0000000300)=""/215, 0xd7}], 0x1, &(0x7f00000009c0)=[{&(0x7f0000000400)=""/68, 0x44}, {&(0x7f0000000480)=""/132, 0x84}, {&(0x7f0000000540)=""/81, 0x51}, {&(0x7f00000005c0)=""/190, 0xbe}, {&(0x7f0000000680)=""/242, 0xf2}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000780)=""/62, 0x3e}, {&(0x7f00000007c0)=""/96, 0x60}, {&(0x7f0000000840)=""/146, 0x92}, {&(0x7f0000000900)=""/155, 0x9b}], 0xa, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x4}, 0xc) 2018/03/25 13:24:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000001000000000000010000000000000000000000000000008f8c71f0dd38172cf57249b7bb652dac2eccb0f6c51c569fd6302784b94d84458de656aea8b1a864c37a9511b7ad101fbd01efef259c1bb91caddd436b17ce014586cc46f0adf166f13318fa9cc17b8a45c84c3e1e04b5e945ea0a3da0f904d2c807f53727fc433bb3574f7d"]) 2018/03/25 13:24:27 executing program 2: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) getdents(r1, &(0x7f0000cf2f27)=""/48, 0x30) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000700)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000800)=0xe8) bind$packet(r2, &(0x7f0000000840)={0x11, 0x15, r3, 0x1, 0x5f6, 0x6, @random="74e0eb364bb1"}, 0x14) umount2(&(0x7f0000000000)='./file1\x00', 0x4) 2018/03/25 13:24:27 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f0000000180)="4fe70027780b08df36d3de70d54abacfdab2af8be68875fc557c06b723cd6eb5e84d9c397c9db55e680000000000000008df1a27eb8bc465457473dfb41c0972000400000000000048bcb0ba15a44ca3eafdccf5365f6368db6c9257c03e0ac100000000000000000000000000000000", 0xfffffffffffffe96, 0x0, 0x0, 0xfff3) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00", 0x9, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x50, &(0x7f0000000180)="0f1f0000001e3efc70718e5da8906db0a3f488ca4a0fef5c9283ac1b38f81d3c9b170c3c33bc43c2d631b2ed687c78c8a73999c531f80411c9592c046f3a6c3c59d0b0c05a3667cda628cc897e") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0xffffffffffffffff}) unshare(0x40600) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) tkill(r1, 0x13) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xd6) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x9) creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) 2018/03/25 13:24:27 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000022f50)={{}, 'port1\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept4(r1, 0x0, &(0x7f0000000040), 0x80000) 2018/03/25 13:24:27 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000001000000000000010000000000000000000000000000008f8c71f0dd38172cf57249b7bb652dac2eccb0f6c51c569fd6302784b94d84458de656aea8b1a864c37a9511b7ad101fbd01efef259c1bb91caddd436b17ce014586cc46f0adf166f13318fa9cc17b8a45c84c3e1e04b5e945ea0a3da0f904d2c807f53727fc433bb3574f7d"]) 2018/03/25 13:24:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) mmap(&(0x7f0000b0b000/0x4000)=nil, 0x4000, 0x1000001, 0x4000000032, r0, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_getscheduler(r2) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000100)={{}, 'port1\x00'}) 2018/03/25 13:24:27 executing program 7: r0 = socket$inet(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x8, 0x1ff, 0x5, 0x2}, {0x3256, 0x9, 0xfffffffffffff696, 0x2}, {0x998, 0x7, 0xfde0}]}, 0x10) recvmsg(r0, &(0x7f0000000200)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/03/25 13:24:27 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x101400, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 2018/03/25 13:24:27 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x72, 0x101002) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) 2018/03/25 13:24:27 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x7fff, 0x1a8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000001000000000000010000000000000000000000000000008f8c71f0dd38172cf57249b7bb652dac2eccb0f6c51c569fd6302784b94d84458de656aea8b1a864c37a9511b7ad101fbd01efef259c1bb91caddd436b17ce014586cc46f0adf166f13318fa9cc17b8a45c84c3e1e04b5e945ea0a3da0f904d2c807f53727fc433bb3574f7d"]) 2018/03/25 13:24:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000100)={0x3, 0x2, {0x0, 0x3, 0xcb, 0x0, 0x6}}) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRES16], 0x2}, 0x1}, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe9000914", 0xe, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a00", 0x10, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001480)=0x0) r1 = syz_open_dev$sg(&(0x7f0000001700)='/dev/sg#\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f00000017c0), 0x74afb4b8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001740)={0x4000000000000, 0x0, 0x10003, 0xb36}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001780)={0xffff, r2}) ptrace$setsig(0x4203, r0, 0x77, &(0x7f0000000200)={0x1a, 0x6, 0x51, 0xfd}) r3 = socket$inet6(0xa, 0x80009, 0x9) sendmmsg(r3, &(0x7f0000007e00)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffea4, &(0x7f0000001400)=[{&(0x7f0000000280)="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"}, {&(0x7f00000000c0)="f9f931beb2e72253ae5e495c1978dbc45cfab3143f9dbf6285a9114e1b12e785cf171db35d330ff06711888fdc392ed539fc5179139fc66bd930c8e5f1ec63c35b1b12aeac1cf715b374437d4aa58342c43b2f271e512e48e4bdcf74c8a23895441d5a78a2ee1dfb0780105107528a4779a0e311327a290cb71dd73fdc9dd2c59a6b24e22404fd47b7bcf01c6211655c709b34a43858ced7abfc72ce39d737754fb56dc2e7af3f4ab7a6b81282fd545b8cce7871c32fea56a748d234"}, {&(0x7f0000000180)="f1c9609b2ae6bd5384e2114668d23dbee72148e8106f05f9b03d289791ee9f5db4718b8e07ca824acccedd2a266674c75fd0f0bc1995e23c8cc6e47d6e0f359869faf6472dc35623beb95fead4363a13c307d9ecb5699ff1882422702d1a484a0caf75"}, {&(0x7f0000001280)="0b6df7c6ecaedfe1a830c8ad57a8ff9a6a3f4b20048dae7701bdf5f3e8a97aca56f6fee11776c85b0d568aca285f25dbab318731a838398d51361af839dac630246aec1a226fb413c3c0cdae10efa4ec47a507d5fac0b7ecf578a35ebc39106c0da9bc087e4110357ef261309e78203a961c82ab7ca03dbfbf1974ee4161f7d01748ad5b3e4ec0a36b7e75ce2ea456a10c8e06046563811853fe0a8562a37a04ad734a62af2f67f8a9fb208fec8b7f36e0fa3c546c16c0d5e5c57225380a37785d22807dc7f9d6ed0fa75eb469f8a6"}, {&(0x7f0000001380)="1a583c6d874476b7623c7414222fb161d8b4e4308d2a4bb35bba688564f4bc007d22b42703cf7452c928051c41613c5dc323430444a0133210eef221f0355192c525e3bbedcbb1c5a26e5f1957aa5e450b09d55441e2c68d224e1b238a6a0d27e5d3"}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140000008b8a7fac7027e1af0900000000290000"], 0x14}}], 0x1, 0x8000) getuid() recvmsg(r3, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000000)=""/43, 0x2b}, {&(0x7f00000014c0)=""/149, 0x95}], 0x2, &(0x7f00000015c0)=""/219, 0xdb, 0x8}, 0x10022) 2018/03/25 13:24:27 executing program 6: r0 = getpgrp(0x0) sched_setparam(r0, &(0x7f0000000000)=0x40) 2018/03/25 13:24:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x8008}, {r0, 0x8001}, {r0, 0x4}, {r0, 0x8000}, {r0, 0x100}, {r0, 0x2000}], 0x6, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x8}, 0x8) 2018/03/25 13:24:27 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0x108) openat(r0, &(0x7f00000001c0)='./file0\x00', 0x10a01, 0x184) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000000080)={r1, r2+10000000}) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a00", 0x10, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 5: r0 = open(&(0x7f0000fe0ff8)='./file0\x00', 0x80042, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x6, 0x1c, "acc2a24c983c8abe6fb83b143709f5823d54ea0a93cd277b11b2c28d899638675289cbb6d838a2c13358951a94cdf30f8b79e29ee787ace2295dd84f766e76b3", "2779f375268703474e685b3c4ef0a164b179d033d8566ce3fe181a3d0e3b2ac6", [0x2, 0x1000000]}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000080)={0xb1, &(0x7f0000000280)=""/177}) utimes(&(0x7f0000000240)='./file1\x00', &(0x7f0000000200)={{}, {0x77359400}}) link(&(0x7f0000b71ff8)='./file1\x00', &(0x7f00000000c0)='./file0\x00') accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800) [ 107.748295] netlink: 60 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a00", 0x10, 0x0, 0x0, 0x0) [ 107.808693] netlink: 60 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/25 13:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) 2018/03/25 13:24:27 executing program 7: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000100)={'s}stem_t:object_r:tmp_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x2000000000000033, 0x34}, 0x157) 2018/03/25 13:24:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000, 0x10) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) 2018/03/25 13:24:27 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) inotify_init() r1 = epoll_create(0x2) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x10) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00000000c0)={0x40, 0x3, 0x3ff, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x2}) fdatasync(r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000a", 0x11, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000342000/0x4000)=nil, 0x4000}) 2018/03/25 13:24:27 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x10002) ioctl$TUNSETLINK(r1, 0x400454cd, 0x324) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f00000000c0)={{0x80, 0x100}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) write$fuse(r1, &(0x7f0000000180)={0x18, 0x1, 0x1, @fuse_bmap_out={0x101}}, 0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000200)={0x40, 0xe57, 0x1, {0x77359400}, 0x2}) 2018/03/25 13:24:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x13d5c209cf830c34, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="ce26062604d52506a0b6aeef91093ec71d2f253de751c027436780f852d8904943c6b086f1fbd58d442435bd740c28d110bbae70208e51eb7bad3702af047d7a91bdfb20c73f5ada8208ed56950f9a30af167c4cf45e49e9dc471ec8e9313410ad17738667d45724ba88f99d3a7e5c6e878588afebc5f2d9bfeba29fb6542ca1a76acfefb878e3dd22d396fbc798d391327ed76566501fac28a9") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x40000}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000a", 0x11, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) 2018/03/25 13:24:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c1ff8)='./file0\x00', &(0x7f0000b44ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000089ffc)) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0xc000, r2, r3, 0x7, 0x8, 0x40000) 2018/03/25 13:24:27 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x3ff, 0x80000001, 0x1000}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000080), 0x4) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000d96000), 0x2c7) 2018/03/25 13:24:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x7ffd) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) fstatfs(r0, &(0x7f00000001c0)=""/4096) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x100, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 13:24:27 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x13d5c209cf830c34, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="ce26062604d52506a0b6aeef91093ec71d2f253de751c027436780f852d8904943c6b086f1fbd58d442435bd740c28d110bbae70208e51eb7bad3702af047d7a91bdfb20c73f5ada8208ed56950f9a30af167c4cf45e49e9dc471ec8e9313410ad17738667d45724ba88f99d3a7e5c6e878588afebc5f2d9bfeba29fb6542ca1a76acfefb878e3dd22d396fbc798d391327ed76566501fac28a9") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x40000}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/25 13:24:27 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000a", 0x11, 0x0, 0x0, 0x0) 2018/03/25 13:24:27 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x13d5c209cf830c34, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="ce26062604d52506a0b6aeef91093ec71d2f253de751c027436780f852d8904943c6b086f1fbd58d442435bd740c28d110bbae70208e51eb7bad3702af047d7a91bdfb20c73f5ada8208ed56950f9a30af167c4cf45e49e9dc471ec8e9313410ad17738667d45724ba88f99d3a7e5c6e878588afebc5f2d9bfeba29fb6542ca1a76acfefb878e3dd22d396fbc798d391327ed76566501fac28a9") openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x40000}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/25 13:24:27 executing program 6: r0 = memfd_create(&(0x7f0000000000), 0x2) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000080)={0x0, 0x40, 0x4, 0x4, &(0x7f0000ffd000/0x1000)=nil, 0xb1}) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0xffffffffffffffff, 0x0, 0xa64d) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 13:24:27 executing program 5: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) ioctl$TIOCCBRK(r1, 0x5428) close(r2) writev(r1, &(0x7f000078a000)=[{&(0x7f0000430f7d)='\f', 0x1}], 0x1) close(r1) getsockopt$inet_buf(r1, 0x0, 0x2a, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/25 13:24:27 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) gettid() 2018/03/25 13:24:27 executing program 3: r0 = memfd_create(&(0x7f0000000080)='@-\x00', 0x3) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x40000000000000d8}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/03/25 13:24:27 executing program 6: r0 = getpid() capset(&(0x7f0000000000)={0x20080522, r0}, &(0x7f000086ffe8)={0x0, 0x0, 0x2, 0x3, 0x0, 0x2c23}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x3e581dd}, 0x4) r2 = getpid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40, 0x0) capset(&(0x7f0000000080)={0x20071026, r2}, &(0x7f0000000100)={0x3, 0x5, 0x7, 0x1, 0x2, 0x386}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000180)=0x5) 2018/03/25 13:24:27 executing program 2: r0 = gettid() unshare(0x28060400) exit(0x7) syz_open_procfs(r0, &(0x7f0000000000)='ns/net\x00') 2018/03/25 13:24:27 executing program 0: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5, 0x10, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/03/25 13:24:27 executing program 1: socket(0x10, 0x803, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40001, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/25 13:24:27 executing program 6: perf_event_open(&(0x7f0000723f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000300)='comm\x00') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x6, 0x8, 0x9}) sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/03/25 13:24:27 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@dev, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000200}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)=@mpls_delroute={0xa4, 0x19, 0x20, 0x70bd2d, 0x25dfdbfb, {0x1c, 0x14, 0x20, 0xed, 0xff, 0x7, 0x0, 0x7}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x8, 0x1, [{0x5, 0x5, 0x5}]}, @RTA_DST={0xc, 0x1, [{0xa33, 0x2, 0x4, 0x9}, {0x0, 0x5, 0x3, 0x9}]}, @RTA_DST={0x1c, 0x1, [{0x1, 0x7, 0x10001, 0x4}, {0x97fd, 0xfff, 0x3, 0x20}, {0x6, 0x10000, 0x9, 0x4}, {0x4, 0x7, 0x48000, 0xffffffffffffffff}, {0x800, 0x10000, 0x7f, 0xa6c}, {0x1, 0x5, 0x3, 0x3ff}]}, @RTA_DST={0x14, 0x1, [{0x952800000000000, 0x6, 0x8, 0x8}, {0x5, 0x24f, 0x45d53796, 0x8001}, {0x0, 0x9, 0x3, 0x20}, {0x3f, 0x80000001, 0x5, 0x7ff}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_DST={0x2c, 0x1, [{0x1000, 0x6, 0xffffffffffffff90, 0xe1ea}, {0xfff, 0x8, 0x9, 0x4}, {0x8, 0x13f8000000000, 0x8, 0x7}, {0x7fff, 0x10000, 0x1cd4, 0x7}, {0x1, 0xff, 0x3, 0x7}, {0x40, 0x101, 0x7, 0x8}, {0x10000, 0x6, 0x1, 0x5}, {0x2, 0x9, 0xff, 0x9}, {0x1054840c, 0x0, 0x1, 0x1}, {0x7, 0x7, 0x0, 0x3}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x81}, 0x40001) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80002) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x4001, 0x32, r0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/25 13:24:28 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r0, r1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040)=0x200, &(0x7f0000000080)=0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/03/25 13:24:28 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) r1 = syz_open_dev$sndtimer(&(0x7f0000228000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000399fec)={0x2, 0x0, 0x0, 0x0, 0x80000000}) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/191, 0xbf) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008b8ff0)='/dev/input/mice\x00', 0x0, 0x0) readv(r2, &(0x7f00008fdfc0)=[{&(0x7f0000ee4f6e)=""/146, 0x92}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x1000000000016) getpriority(0x0, r1) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4}, 0x10}, 0x1}, 0x0) 2018/03/25 13:24:28 executing program 2: socket(0xfffffffffffffffe, 0x200, 0x800) 2018/03/25 13:24:28 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000008f21)=""/223, 0xdf) readv(r0, &(0x7f000000bfc0)=[{&(0x7f0000003f89)=""/119, 0x77}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x879, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0xf4) 2018/03/25 13:24:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589baef90"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:28 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000540)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000000000002900000032000000"], 0x10}}], 0x2, 0x0) 2018/03/25 13:24:28 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffc, 0x83f}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) 2018/03/25 13:24:28 executing program 1: r0 = memfd_create(&(0x7f0000000040)="3a73797374656d622776626f786e65743175736572037b776c616e312825766d6e65743100", 0x2) dup2(r0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7dbf933, @empty, 0x3b}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xe6}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0xffffffffffffff52, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x94) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x4e53, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x0, 0xfffffffffffff000, 0x8, 0xf0, 0x6}, 0x14) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={'dummy0\x00', 0x1}) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 2: r0 = memfd_create(&(0x7f00000000c0)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000000280)='5', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r1, &(0x7f0000f03000)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0x1c) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 0: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000276000)=[{}], 0x1, 0x10000, &(0x7f0000603ff8), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x105080, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfff, 0x3, 0x820f, 0x101, 0x7, 0x5, 0x7, 0x4, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000000c0)={r3, 0x7, 0xa3, "d6faf8c2c979a3787dcecebbebd9d0631c37fff034a9f0bd571c788fa0b00d3089e6c1cd924c5edf921b95552e96403deb493990b7347a9bc9b09a40b1d86daa73486b8ba441bc5009c62a0e663e7dcd8e93e2d8b74e719fa143a94714d20893fdd0643b16b50bdfeabd27973f086652a6d68887d2c77cbef10273baf41f4fa541ff7dea47a970e510f1be7f3a281d867875a07991bc3cda4cfd52e52543e380e4a172"}, 0xab) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7}) 2018/03/25 13:24:28 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = dup2(r0, r1) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x80000) fcntl$setflags(r2, 0x2, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x40189206, &(0x7f00000001c0)) socket$inet(0x2, 0x80004, 0xd14) 2018/03/25 13:24:28 executing program 7: unshare(0x400) lookup_dcookie(0xf720, &(0x7f0000000000)=""/64, 0x40) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/03/25 13:24:28 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8)=[{r1}], 0x1, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000000000), 0x8) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) prctl$getname(0x10, &(0x7f0000000100)=""/115) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x2) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) fstat(r0, &(0x7f0000000400)) 2018/03/25 13:24:28 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000fcd)="ba", 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r0, 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000000340)=[{&(0x7f0000000000)={0x27, 0x0, 0x1, 0x7, 0x3, 0x194, "9c2c326dad7e2162e94577e0f05862c54d0522f5c84dce158e8ea156ba2b2d1f9f9cd1645f973baab320c957470bba1fb5f9d341ca3881e4e020f104e058a2", 0x2f}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000080)="5e4af8d224575470366bef637d142bf162975a538b416f340a559bccbf8131e919a10b92f778ce8255e86e9db2c3592f86d0daabd84f26ce5d1308ffceda657c5022b073387e7a50bfbd525eda8d4ee8d0b5b5f15b75b1c8585d4186b424e8f8b28ea3d9283b11477b7e5674c229372ac13ba133e18fc6ebb3a354cacc329d363144fe9269257c81b98c89eee3e3fd3e131bcb125a60c597d571da14e78776d058b2e171921d3ea390aa07ffc3ad63a5b8f21ff55c99aabe420d37b374fe1c5d889841528d22987c86d27873d1df301047bda497a30d3bd949f5a0497ee42e8f733e", 0xe2}, {&(0x7f0000000180)="5305388619458fa772f66373ef2c089361a1e94fd961bdb96b180fc76a3b065fb0dc413e3ac37c8ceedbeee7ea24833237fa0e7619b237197224e2306cd8bf94d58f7f83462f1eab56f0035a9659f42aeb757ca130e8ef16a05d87b1b7939d8e9c9f31c0", 0x64}, {&(0x7f0000000200)="1b37d19dab9f3801ac04fd4fb76bbd542effe95377d07e2fc4cc0b737d", 0x1d}, {&(0x7f0000000240)="b7c4e77016b7aa69bfd04d868087504eddbf8fa35fe41a9d76be414764eb41c6107517798b6f3684d55ea2823c68095775c25f855919a8b659037237d3a35b765c4aaf6c3f33cb14a243ee858395dc7b17b95f403fc3a3ff51022dfd18237b2c57b64d2a369a97aaf4a1184149b4dbfef6c9dac36a8a41793372b5ad0d9ef3a6e4a742", 0x83}], 0x4, 0x0, 0x0, 0x4004800}], 0x1, 0x0) 2018/03/25 13:24:28 executing program 2: gettid() r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept$netrom(r0, 0x0, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x10000) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) sync_file_range(r1, 0x9, 0x1f, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="76fe5506ac14140f000000000000000014bff3713af271095a80a7381048576fd5b6a984ce6927c26b6f000001008ae53611442f5725a15a192c18007b055dcb9362011715d6d67cf8832c895ee41d644cb78e11ad0628b8ab86ffcb9069d98f1d8dec9d0081ec35bda5c31fbe9e64"], 0x10) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x1a3) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000180)={0x2, 0x8, 0x200, 0x8d8, 0xc}) sendto(r0, &(0x7f0000000100)="120000001200e7fff2fee90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='Ro]d0\x00') getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/25 13:24:28 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x220400, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 3: getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f00000000c0)="2a0b103dd72d6105748a99bf5c7b3ba70066403971be0d2f79bf03af1f2017947d42929ab67b60b13b35a594319b032aba") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r1, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/25 13:24:28 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0xfffffffffffffffa, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000280)) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000040)=""/157, &(0x7f0000000100)=0x9d) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x5}, 0x8) close(r0) getdents(r3, &(0x7f0000000140)=""/238, 0xee) 2018/03/25 13:24:28 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x40}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f00000000c0)="1200000012000c768bd175ce7cdbe7ff00ff", 0x12, 0x0, 0x0, 0xfffffda0) setpriority(0x2, r0, 0x49d) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 13:24:28 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff}) write$selinux_access(r2, &(0x7f0000000200)={'system_u:object_r:system_dbusd_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x31}, 0x5d) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/25 13:24:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001240)={0x0, 0x80000001}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000012c0)={0x0, 0xb, "e5dba93d035da523b7458b"}, &(0x7f0000001300)=0x13) sendmsg$inet_sctp(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000140)="0a1f531e77b42a2264e5f63db79d8c39f0060f82c129440cb20b099b98f33b9dfd1799ee40a41b11caa2202af1ef5b0225e81979f99276ef640703f129936298eac1ab93bd9a54502ac51ed4e5daa7c8587828056ea4df22a67a484c3add56391cc1062070b1160d3e419945502865d190c0aab255cd3ab49821627c4793f2cbbc91602f64e419fdffc6e7b1cc15e6474ebd8e796c73cf0d15bc5d56804afa02fafd1ffd63dc00f242be437d7b993b5731", 0xb1}, {&(0x7f0000000240)="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", 0x1000}], 0x2, &(0x7f0000001340)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x9, 0x7, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x9, 0x8, 0x3, 0x7, 0xffff, 0x5, 0x80000000, r2}}], 0x60, 0x20000000}, 0x24000000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x20000004) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="000001000000000008"]) syncfs(r3) 2018/03/25 13:24:28 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) creat(&(0x7f0000ca3ffa)='./bus\x00', 0x0) creat(&(0x7f0000000080)='./bus\x00', 0x0) unlink(&(0x7f00000001c0)='./bus\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x20010, r2, 0x0) read(r2, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033fffffffda060200000622e80002040000140d0004000006020000d200019c", 0x29}], 0x1) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/03/25 13:24:28 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)) timer_getoverrun(0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/03/25 13:24:28 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x1, r1, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 3: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec548430e198770b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000900000000c6e88ed6000000000000000000000000000000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$VT_RELDISP(r1, 0x5605) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x2, 0x9, 0x1, "7ba887441e838469a1ffd14b7551c8c55502dc39bc7b7153fc8e6aeb772197916d334855ce1043f2df08bf5834499621fd8d27c7a9d39cedd342ea5d6c4a5fe8", "b8b7e3ffd45538e65ab87b6b2996cb115ad28b7c88776985dfa184e4bcc404d71e8121837fc86dccdca8870a3dbdca6e6787e4acbec0a99d5c4446cc1573a574", "8ec9bb545b1dd3fec674b39e6bcf1748216360ab9dbcd0e6e74c7d498e8f0f90", [0xffff, 0x4]}) 2018/03/25 13:24:28 executing program 6: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) fcntl$setpipe(r0, 0x407, 0x9) ftruncate(r0, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$void(r1, 0xc0045878) 2018/03/25 13:24:28 executing program 7: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000080)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)="411b2c6423080b57afbb05df13555c6ff13aa6b47fdc770e68730e658ade0e9d0ab46edec9c65da8c1c2402291ed7d6221fe718d4391fe0004b59b61169c4d5102888f2a9357e988fba602fc5f2cd5eb83718a55b9b54fcffb3591a396fb3bdb8f0865f7013dd63bc140e994d8c56674dc5d0e3ce044ee62adec051a6038628bbe81f53dddcdad288ac24eeda4ece0d36469abd44167222fd8aa94e1f7b36fde85499b785047f4f8508505be75cc7efd8ad9c51800575d9df7e654af1c1a61f4655c00a97d7bae0a04b3abc2b705ee634f99ca69ee194865", 0xd8}, {&(0x7f0000000180)="a6bd7f93b8d402e26a1cad69fac422f660661270882d3ee618da3a85dc75e447b3c45b8c1ea11c453f2bdae61e2276ed89efd76e3cd546cec541f17aef1339ffd10fbbae7feb683e5e8127014e1b9fbfd1ea800117d933cd95f4dec798d399408b6fea416d9ad9bfcb8640aeda0089e86525dd375e1774fdc637d617ea4ea1ca866e374a659ec40096456042c2df581d74c6fc939409239ff10980151754fb7aa8b3e9f240fa5c348ee6d010b85c368207749752c9ffd52533e6000a655e6ebf8076160bb9b705c0780d20f380be0c6b1d3f6b708c5d2fbb7981f23718c9c80ebe1fbb43", 0xe4}, {&(0x7f0000000280)="840e281f4463dd766d7a95cd181a8d28634c08eedfc3aa6599ecdb81170ca79b2e2bbecb2347d43626711f6794355f61332d8133b72e1fe17960143d8988896bfc55fecfb0430db6cc755738f3c6e014f9afb580ee5f2a8c44bceefccff5ccc958faeec0e4fb26867845755de1317cfcc757b441a5e670c4646d54ead0c6b6e6e903eac37c029d1afdd1929f5afee6374f61ca627fed7ec1ed3e69e38da30f9f33a062ea3fe26e9a09a7aa9ac394ba57d96bb51521d8512b526683fea40a319ebe927ebad0ddbed9173b9c39a0665462f9cdc2d278cf10bc11d1e41d11e4a4cc886550c73de992610471bce0a2ecf73c298f1632", 0xf4}], 0x3, &(0x7f00000003c0)=[{0x60, 0x111, 0x4, "1b6594b37bbec973da0ab1a296e422b73151934a096333c68a637294f5067ba54caa5989e6bb8ceb3527e7da7f6df7e00b05da0000324677ade0bb52161b0414e4abcfa6d27aac266f667e1f"}, {0x38, 0x107, 0x1000, "25745254ba4671f95833fb9c6a2e3fef7ea602bd581c632363dcd92d60746b1f03"}, {0xa8, 0x119, 0x1f, "bac4d4675b59f4f4cd01dd254959788161b196ed2c79a0027c8f8da5489e0ff4ae772d4052c978566df9e253642ff6a899dbb76648437f239637eddc176ff3f0eb24510300bce4656c53875c8268b15719a3ab877b0e002e22c454028052cf9aa577f6c1556ffc18ca4e9c27de2837342b8bdff32b088bbc3dbfd4777486501b9968640b47cfb06fbb579e3390d51e6f55b265"}, {0x30, 0x0, 0x4, "191c8ffc0d6ae72b48d07a7b71dd3f89f121ea5af4a75ef08b27af"}, {0x110, 0x101, 0x400, "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"}, {0xc8, 0x11b, 0x4, "2ef92227b13664d2c3c7d8539f0e627d6d80a120bb83fd84904c9d6b7645e6298ee7c11428f4b9352d27771c60a4c4e2db29ebf59bde8d93b55f61482221ce9a5b444238a1a29c3f34a6085233e0d8b63ae8a313590c6575f809b3b8cbf89b495bad661d2d3ddd6e53fe930b650b186fa06a432f4376ba8f3bf6f5b43893f4b000218ef10329329d442079eeac24326e1bee1d32a66a7bbeab70d0477b605dd8a2e460bf996e7f2665c2df1d926e72fff4c234064fad"}], 0x348, 0x24000004}, 0x800) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = getegid() fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="a8c616") pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000180)) 2018/03/25 13:24:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x14) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804803000000460001070000001419000a0000000000000003f500000000000000000002000000", 0x39}], 0x1) 2018/03/25 13:24:28 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x800) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000638edf), 0x0, 0x24000000, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0xfffffc75) syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x3580, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f000081c000)=""/169, &(0x7f0000636000)=0x57) 2018/03/25 13:24:28 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x727, 0x4) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) [ 108.717376] audit: type=1400 audit(1521984268.606:62): avc: denied { create } for pid=19004 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/25 13:24:28 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000080)="2fd76519a000037affffff000d0000000200000001000000000003c9130001000000000000000000586700005fb39e178f00050b", 0x2f}], 0x101f}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x1) 2018/03/25 13:24:28 executing program 2: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000000200)='..') chdir(&(0x7f000041b000)='..') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000001c0)=@req={0x800, 0x10000, 0xfff, 0x8}, 0x10) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000380)) mount(&(0x7f0000153000)='..', &(0x7f0000dac000)='..', &(0x7f0000c0cfc6)="01000000ff1c67c212904b9657f1372f64bd07b6984a8fb391420ad2b78fe5dd8904c3314782589c96cdfdaac2d661cf4628c300000000000000", 0x84000, &(0x7f00000002c0)="ea0855c4bdbc75a3ebffe07251b6c8bb00223d03fded13452b0803e8e1e7b48c7873059dcfb304cdea13cc19a05561b09580a1bb21ca845211e01730529b49ee61fec6080d7677337a189ca6d4f2427ec95781360b7979e94934d45ea571b302835f2711651a2fa1178fae6932a542774a63ed9c78d964149e0692bd593b94733c9fd5f62253307a9573a96cb8c54343cb54aefef8eb1a5f1b987bebdda89c82dcf2137c39") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x16}, &(0x7f0000000180)=0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000240)={@mcast2}, &(0x7f0000000280)=0x14) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) flistxattr(r0, &(0x7f0000000000)=""/167, 0xa7) 2018/03/25 13:24:28 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) sendto$llc(r1, &(0x7f0000000040)="66b50019ca02a46253e34799dc614897fd67340cf55eb57fcfac490454d17c567162346a42e88233f499b3e09f", 0x2d, 0x4000010, &(0x7f0000000080)={0x1a, 0x30f, 0x2800000000000, 0x0, 0x100}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="f1ab980acb4084ca7d03c53a2acd10d980bb48df8e085d9cecebd969429f031a03a8d146842ba17cc8760cd9719247c41b860c84e8d96744269d965c30dd0ca58247f8f463bcee7ec95517725f7944a5eaaa9daaad", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/25 13:24:28 executing program 0: prctl$intptr(0x1c, 0x71566e98) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) inotify_init1(0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) munlockall() ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8000, 0x28374e33, 0xfffffffffffffffa, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x10000, 0x9, 0x9}, 0x10) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:28 executing program 5: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) clock_gettime(0x80000000000b, &(0x7f0000243000)) 2018/03/25 13:24:28 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xeffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/25 13:24:28 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x20, 0x596dbf28d9808065) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0xfffffffffffffffd, 0x0, 0x0) 2018/03/25 13:24:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000280)={0x2, 0x1df4b537, 0x8, 0x81f, 0x8000}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0xf0, "2aecefee673fc6ae4ee216f1e2310102b5e4bc76d2d5a05f1abfe34c4a4ee14094ec499b1b40c020830cf4a3ae1f8fde38aeede8662ff5449cd3f44053dd60dc22dc364e1af5a394a461362ecf82a98c91dfcf38da73f9a6174fb5a49e0391d457b972a9cd942a72fa4682cf5ae7bbb96dac44539fc11d9009d46ef118185b3e8f090263d24f81d93a29670c6ad70e83ea35c151c5cafb77dff083b20dc867d0539c57bec4649421a7487f0d1578e800da5d46a81f197655814e44c3f081c80d527306653222fe5f6dcb9d11a16a2e8e5606f8869355de09c5491f2e633a308cf96f77927a8bf24a148a3d682df8a279"}, &(0x7f00000001c0)=0x114) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) signalfd(r0, &(0x7f0000000000)={0xe27}, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/25 13:24:28 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) setreuid(r1, r1) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x3, &(0x7f0000000180)=0x4) 2018/03/25 13:24:28 executing program 7: clone(0xfffffffffffffff9, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000000040), &(0x7f0000000080)="18680af091532b3995ce760671f65c9263f7a8daf359d09d87c5e9cf6106df1308baff0fbbf9eb4db73cee8f") r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x7fffd) setsockopt(r0, 0x7e, 0xfffffffffffffffd, &(0x7f0000000180)="18c2438b2e5e9e00895a9aa7c37939a5c891f826582c970bbb5013f329ac1d5c84fc7845bc6ba1f98e4e8d5cc5061b495ba33e82a0a24ca2", 0x38) seccomp(0x1, 0x1, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x7, 0x7, 0x401, 0x3b}, {0x10001, 0x1, 0x6, 0x1f}, {0x1, 0x8, 0x9, 0x2}, {0x24, 0x3, 0x2, 0xffffffffffff4c11}, {0xffffffffffffffff, 0x5, 0x265, 0x8000}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000000)) 2018/03/25 13:24:28 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f0000d8e000)=""/124, &(0x7f0000482ffc)=0x7c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000080)=0x893, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 13:24:28 executing program 6: request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000040)='dns_resolver\x00', 0x0) 2018/03/25 13:24:28 executing program 5: mkdir(&(0x7f0000323ff8)='./file0\x00', 0x0) mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c1ff8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/03/25 13:24:28 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60000) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0xffff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x90800, 0x0) 2018/03/25 13:24:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f71ffc)=0x14) r2 = epoll_create(0x9) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00002b9ff4)={0x408000000002}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000350000)) epoll_wait(r2, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1f, &(0x7f0000cdd000), &(0x7f0000996000)=0x14) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f00000000c0)=0x54) fdatasync(r0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x19, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a560ab210b0eb2a27fe5b14ed19a3a", "a8b54d41005a000000eb000404604df09fcc32417f000001000000005a0064a6", [0x9, 0xfffffffffffffffb]}) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xa, 0x800) truncate(&(0x7f0000ea3ff8)='./file0\x00', 0x31e) syz_fuseblk_mount(&(0x7f00006a2000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r5, r7, 0x8001, 0x0, 0x100080) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1, r6, r7, 0x7ff, 0xfffffffffffffffa, 0x0) r8 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r8, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/03/25 13:24:28 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x408000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2952, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000080)={r3, 0x4}) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/25 13:24:28 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) connect$llc(r1, &(0x7f00000000c0)={0x1a, 0x0, 0x1000, 0xf45, 0x5, 0x100, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1fbfbf3ee08c0a5d}}, 0x10) 2018/03/25 13:24:28 executing program 6: clock_gettime(0x80000000000b, &(0x7f0000243000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) sync_file_range(r0, 0x3f, 0x4, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 13:24:28 executing program 7: mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file1\x00', 0x7ffffffffffffff) fchown(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/126, 0x7e}, {&(0x7f0000001280)=""/126, 0x7e}], 0x4, &(0x7f0000001340)=""/204, 0xcc, 0x7}, 0x2000) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2001, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @random="5081dc94713a"}, 0x48, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond0\x00'}) 2018/03/25 13:24:28 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x147003, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x8) 2018/03/25 13:24:28 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r1}}, &(0x7f0000000000)) timerfd_gettime(r0, &(0x7f0000000040)) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/132, 0x84}], 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000180)="d91fb37d9e53158b00a1a52a0502ebb0e71aef19622edb6d9207fb9de2cb49a806cae794999b0feefef2a13a4b0a47a6c621e429e76906d76860f760b77ea0b9ce1bd0af3066cefd8768fe61c28349098f1a83897788602604abeebefee4ff6ff976e5465d") ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) 2018/03/25 13:24:28 executing program 0: r0 = socket(0x10, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f0000000180)="240000001a0025f3ae43f55bbce320a9dbba94c20202c3303d2500007f1d020b00ffdbda23cbe637ae282cc7b828030d0449", 0xfffffe7c) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000100)="6b634ad34514b7fb5f7a70e931edc21daa313d4a89853e87a912cd1be6f00e531269dfc817a88d82a5f467f6cbd690d767c527532e6dc9b7856b58c2cefc036a41a89ef22e53bc04e003aa03af53832611079b6b707befe8191a60223b4f33945ed3bfecac50ec2af1f4d1cb30629681cd72ada4c60883831b4c", 0x7a) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/03/25 13:24:28 executing program 6: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000140)="240000002a00070001000000000000000053000000000000000000000000000000000000", 0x24) readahead(r0, 0x8001, 0xef0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDDELIO(r1, 0x4b35, 0x94c6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/25 13:24:28 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$set_timeout(0xf, r0, 0x8) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x1e) 2018/03/25 13:24:28 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f00000011c0)=ANY=[], 0x0, &(0x7f0000000040), 0x1, &(0x7f0000000100)=[{0x0, 0x117, 0x46, "2d5b8eac1f064be10c6c0e2278f6db7cd5e2d2749136efe3223c114380ef9707ebfed228aaa85895690b60a7687394d59599a6c641f834a2bdd3353f0c999c7247d17bed1e3d360108f5155c4b16f6f3ca57ee8d20d76a8bb52b6ad77d7e1d3573397cf05b99f8d78b7b17ad5626ead06c08d5ce8dcbb8c6d53d49c1c6cc42c0a0673cb586d3b4af04bb06e3e12079ccec1a151beaed0e05ff00caabe34c73a2"}, {0x0, 0x109, 0xfffffffffffffff9, "b3fa3091c29a258052ae6c267c641733dadfffd49d195b951f99e6882885fe441e9639a9c79b1cc7ecb25ae4c81db8f52c8861548445e7b731dddcbce62086b18f7e9039708d1ef5b7cb235d2ea713c2be10c4dc63b518931a619a6ef5c13ab7180031642025e55711cfc65255b2729805fdeaee59f3d74107eaf385b58125bde658f7e062147ba851a3093a94ba1ccad7d5d6a09f0062806750be5f72b319e7f13407f551d5d06aa481071075"}, {0x0, 0x101, 0x5, "4d215249aa855a90d9b0d60684"}, {0x0, 0x29, 0xffffffffffff0000, "586e5b6031b64572204b837476b63ae10adce805989305405b68037207c490bba8880c267bb89d012f0a03503de16d92d1a7812f3feb63aece2eac91a3d8cb81e54fed453bd8696147657b96d62c54cd772b3a977d7456e87766cfca4c57250d66427f58bdf3d02b374a7629e345ef2164e4eb864554f43e5e9d773a9841c8f7d85a15026d958278457d3189c6cbc425ad7bc6986b93836e318014c16318ddc1fdf2fb5318e17b427f69d435825fad222a147235b28b8295a58c748ad364b32c38b20e6c76d6c71a64ebadc7752cd2e25b950bb6c54529c8a795af60ebca7d1c1ea6d3d53451df81ef71ef63147d84966aa263088b150381df"}], 0x2fa}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="edfa5fc9a9e800c23be352e77d5b1d9a12c265bc0d586fb77b", 0x19) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000001ffc)) 2018/03/25 13:24:28 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x10000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) sendmsg$netrom(r1, &(0x7f0000000340)={&(0x7f0000000140)=@ax25={0x3, {"d81bbdf84faf54"}, 0x80}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="041c34e39458d02da820417d5f4238faa03e1a048e5966f5a4778a3ace32bff7469d37f00c341e6aba6c2bc3f918c1340421e52427aaaf20a3b9decc", 0x3c}, {&(0x7f00000001c0)="d0a5706b9a27ff5549f246a493fec171fa2b0feaca9ce3de40db7243f56bce", 0x1f}, {&(0x7f0000000200)="33f45bdd38ab9919f910cfdd07f69c97e7e0c3dd095e4dde01297781e311cdf693d362932e722f76e9cc9999900a3aeaecb33c19df4135fa41f4c9ca93f23ee96129", 0x42}, {&(0x7f0000000280)="fde1c05ed3fa57dce0e907b759a562d9de6430c6ad17a5ac831787a4fa3c4a5284b6d9dec6ecef4873a2280faae647d06bc54254ce9f9dc1708b4eb108677d9910df7d9bfc1fadf7e8b6295b0c548944593e21c4eedfeafe826b438b1538f549aea793a5b0c52d40ab9bab6a1e3f079f6cb6d713b9de9ece1c7fe1c29aa628", 0x7f}], 0x4, 0x0, 0x0, 0x40040}, 0x40) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = creat(&(0x7f0000000480)='./file0\x00', 0x60) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000004c0)=""/11, &(0x7f0000000500)=0xb) 2018/03/25 13:24:28 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) pipe2(&(0x7f0000000040), 0x80800) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/25 13:24:28 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000040)="6109e619d061cb0230f5cb5c0bb31880263149ec7aeda4785a4c6a0ff35e999f057afdd9ed07bf7f00f1d2a72a2206748f05684b441050c4b7a37868530a6827841c1ef079d80c3abeb143ad37ef121d426b13751593446dfb37e4b00c6e4a1a7ecf085d09ef87bb4b44d809ec1525597b29e30f9a05b0578d41ee583a5657a441171b3475abd28ba7c507bb02caf4e957062ae2f8ff8c7a9b3584ef198ecb679de9e91621df932ca51ab4fe422e", 0xae, 0x10, &(0x7f0000000100)=@file={0x0, './file0/bus\x00'}, 0x6e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@ipv4, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) quotactl(0x3, &(0x7f0000000280)='./file0/bus\x00', r2, &(0x7f0000000400)="f75a233a23f80f8c6d667f5d96b4f40ff67d635febea99ebdf358ca55ba7fdecc27c873a39bb1cad36d2d63dbc017239ebc3c0d1bab0de5e7c3a3a02b9d5d6ba42ed116804c57b9de98f3cf7ca9335336f01273072f019709bb6") write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "4348dc04f4bdd12f0e0bf51d3f95a16b59e8197a5ebce3092f1d56ad0434341ed737f559363693bf3742b8c6ef1d9b678d51617fed4489c94bc7e24ee829bab2974d708355e7b0b503e8f6c303e3a737a2a2d0f62ddc7304d7df99e563d36c21ab6eac223a7a97e0a0af7aeeef84749475b331fe20c97d6bb1faea9642fc1b16d4a023d9e0b9aad608023c451848e7346c6c74f6b6ce83738794f9a6f47ff17c4a068e3d250c7472bc22425fc40691fcad3604e1da38f6"}, 0xc7) [ 109.044468] binder: 19106:19109 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/25 13:24:29 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='vamfs\x00', 0x0, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r1) chdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/25 13:24:29 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/user\x00', 0x2, 0x0) pread64(r0, &(0x7f0000007f2a)=""/214, 0xd6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bond0\x00', r2}) 2018/03/25 13:24:29 executing program 5: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/03/25 13:24:29 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYRES32], 0x4}, 0x1}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001400)={0x4, &(0x7f0000000040)=""/214, &(0x7f0000001380)=[{0x6, 0x1000, 0x0, &(0x7f0000000140)=""/4096}, {0x8000, 0x4b, 0xb2b3, &(0x7f0000001140)=""/75}, {0x40, 0x9d, 0x2, &(0x7f00000011c0)=""/157}, {0x8000, 0xe3, 0x7, &(0x7f0000001280)=""/227}]}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 7: clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x15) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) mmap(&(0x7f00002e6000/0x3000)=nil, 0x3000, 0x100004000007, 0x200000031010, r1, 0x4) tkill(r0, 0x15) mq_open(&(0x7f0000000000)='\x00', 0x41, 0x2, &(0x7f0000000040)={0x12d5, 0x8, 0x2f53, 0xffff, 0x8, 0x4, 0x23, 0x1}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x20) socket$inet(0x2, 0xa, 0x84f) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f000065a000/0x9000)=nil, 0x9000, 0x2000000, 0x20010, r3, 0x2) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) tkill(r0, 0x1000000000016) 2018/03/25 13:24:29 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)) 2018/03/25 13:24:29 executing program 3: futex(&(0x7f0000000040)=0x2, 0x1, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)=0x2, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x80000001, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) 2018/03/25 13:24:29 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) close(r1) close(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00006d2ffc), &(0x7f0000000080), &(0x7f0000116f07)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x20080, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socketpair(0x3, 0x6, 0x800, &(0x7f0000000100)) chdir(&(0x7f0000000240)='./file0\x00') r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x12, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000000c0)="6d696d655f747970652adf2d2863707573657400") 2018/03/25 13:24:29 executing program 1: r0 = socket(0x13, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="c00000002ebe9b81c771db4596f3c24faebdae60de8d008aab1a2ffc2aae6376b90032d5a3986fbf261872b1c5e443f0a77cf4b119b85068f19896400d342c560b940a2ffc351ad6e708000000a35901c6f63d77de12c421327f694858965fcb722d9f9049408ac39573798a779e18953c2640993bd07804ae78a07807cd35b9049a8ce1b15bf7876ac1e2a68f9320bd9a54f8913f47183076b52e86c7c750119c50c8caacf008eefe9a231d1cde83edb50c6edf02000000e18b669956ea"], &(0x7f00000001c0)=0xc8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0xff, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x6, 0xfffffffffffffffe, 0xffffffffffff0001, 0x400000000000000, 0xde1c, 0x7, 0x62, 0x9, 0x2, 0x4, 0x8001, 0xfd, 0x8, 0x1000, 0xcb]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3, 0x7fff}, 0x8) 2018/03/25 13:24:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x823fc, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) dup2(r0, r1) get_thread_area(&(0x7f0000000040)={0x7, 0x20001800, 0xffffffff, 0x0, 0xfffffffffffffb1e, 0x100, 0x1, 0x7, 0x9, 0x6}) 2018/03/25 13:24:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x4, 0x8, 0x0, 0x0, 0x0, 0x100000}) 2018/03/25 13:24:29 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x48, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x5016}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r3, 0x5, 0x30000000000000, 0x6, 0xfffffffffffffffb, 0x4}, 0x14) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) recvfrom$llc(r0, &(0x7f0000001640)=""/44, 0x2c, 0x2, &(0x7f0000001680)={0x1a, 0x33a, 0x400, 0x6, 0x6, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) sendto(r0, &(0x7f00000001c0)="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", 0x13d, 0x100000000000, &(0x7f0000000040)=@ll={0x11, 0x9, r1, 0x1, 0xde5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xfffffffffffffd8f) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0xfffffffffffffed4, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000100)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001580)=[{&(0x7f0000000440)=""/71, 0x47}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/2, 0x2}, {&(0x7f00000014c0)=""/29, 0x1d}, {&(0x7f0000001500)=""/66, 0x42}], 0x5, 0x0, 0x0, 0x2}, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x6, &(0x7f0000000000)=[{0x1, 0x5df, 0x7ff, 0xffffffffffffffc1}, {0x9, 0x10001, 0x1f, 0x100}, {0x40, 0x400, 0x800, 0x5}, {0x8001, 0x3, 0x100000001, 0x9bc7}, {0x80, 0x6, 0x2, 0x7fff}, {0x8, 0x8, 0x279, 0x29}]}, 0x10) 2018/03/25 13:24:29 executing program 5: prctl$intptr(0xe, 0x3) 2018/03/25 13:24:29 executing program 5: getpid() gettid() r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e050000000000000000") preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000380)=""/199, 0xc7}], 0x1, 0x0) 2018/03/25 13:24:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00', 0x4) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/2, 0x2}, {&(0x7f0000000100)=""/154, 0x9a}], 0x2) 2018/03/25 13:24:29 executing program 0: r0 = socket(0x9, 0x4000002, 0x9c9) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x200}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x2111, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) 2018/03/25 13:24:29 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r0, &(0x7f0000169000), 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x4, 0x8, 0x0, 0x0, 0x0, 0x100000}) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x2) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='\x00', 0x0) keyctl$assume_authority(0x10, r1) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:29 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x2) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='/dev/vcs\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)=']\x00', &(0x7f0000000180)='vmnet1cgroupeth1wlan0keyring%proctrustedvmnet0-\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='eth1\\\x00', &(0x7f0000000240)='\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='md5sum\x00', &(0x7f0000000300)=':\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='/dev/vcs\x00'], 0x1100) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/03/25 13:24:29 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'bridge0\x00', 0x2}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x52780, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/03/25 13:24:29 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@dellink={0x34, 0x11, 0x627, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x34}, 0x1}, 0x0) sendto(r0, &(0x7f0000000040)="68f852c7211e3590ea2208bd9696098aab5313020b", 0x15, 0x4000000, 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/25 13:24:29 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) ioctl$TIOCGETD(r0, 0x80045432, &(0x7f0000461ffc)) r1 = getpid() ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0x800) syz_open_procfs(r1, &(0x7f0000000040)='projid_map\x00') 2018/03/25 13:24:29 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x0, 0x75, &(0x7f000082f000)}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x68, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x6}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffffe, 0x6, [0x7ff, 0x8001, 0x200, 0x5, 0x1ff, 0x3]}, 0x14) 2018/03/25 13:24:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getpeername(0xffffffffffffff9c, &(0x7f00000001c0)=@can={0x0, 0x0}, &(0x7f0000000240)=0x80) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000002c0)=r2) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffffffa6, 0x4) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x3, 0x803, 0x0) fsync(r0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/25 13:24:29 executing program 6: request_key(&(0x7f0000873ff8)='keyring\x00', &(0x7f00009f9000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001a1000)='em1systemGPL\x00', 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x8}, 0x8) [ 109.399262] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7713 sclass=netlink_route_socket [ 109.455227] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=7713 sclass=netlink_route_socket 2018/03/25 13:24:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/25 13:24:29 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0xb09, 0x81) close(r0) close(r0) 2018/03/25 13:24:29 executing program 2: r0 = syz_open_dev$random(&(0x7f0000681000)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x200001) ppoll(&(0x7f0000c0ffb8)=[{r0}, {r1}], 0x2, &(0x7f0000bee000)={0x77359400}, &(0x7f000095a000)={0x2a}, 0x8) r2 = dup3(r0, r1, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) getsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000040)=""/67, &(0x7f00000000c0)=0x43) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) 2018/03/25 13:24:29 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @empty, @multicast1=0xe0000001, @random="8ad1a1fe4fd3", @broadcast=0xffffffff}}}}, &(0x7f0000000000)={0x0, 0x0, [0x0, 0xf83, 0xffffffffffffffff]}) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/14, 0xe}], 0x2) 2018/03/25 13:24:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x60) getpeername(r0, &(0x7f0000000300)=@l2, &(0x7f0000000380)=0x80) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/112, 0x70) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x125000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000580)={0x0, 0x6, 0x2, 'queue1\x00', 0x5}) readlinkat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=""/123, 0x7b) ioctl$sock_ifreq(r1, 0x891c, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_mtu}) close(r2) 2018/03/25 13:24:29 executing program 5: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) setsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000040)="c8d07c08dceb016cbb5946b0ec6e0ae556e521fc71a9a219ade39c535084e050c43883b3b088e031e5936661bfdef63796f47c8ec706b2413b84e2ad9c60cbef2397ab65cd49ab796a02ec2106cb9c8838904027861645647895cf58dbaca4e21e715c509e5e23905c236e1be2e752589c181468fd78fe3e949198d8471e3e377d2e834526b7bc89c2d857fd60d5669085c60753f432439728132a56427504c06dd8d53946de8932337eb323eb31be2db192ac23e20b68711c74978db6c32448a236a39ed85dbdf0b04f48392d74cb39fa88d9c569f640033d1370d6966e8b58bf03cab7c3c3a9f647cc1ea3f40197c88e8b85883e", 0xf5) memfd_create(&(0x7f0000000000)='/.\\)selfvmnet1\x00', 0x0) write(r0, &(0x7f0000002fff)='o', 0x1) sendfile(r0, r0, &(0x7f0000000ff8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000005fd8), &(0x7f0000000fe0), 0x0) 2018/03/25 13:24:29 executing program 1: r0 = socket(0xa, 0x8000b, 0x6) membarrier(0x20, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x8) sendmsg$netrom(r0, &(0x7f0000002480)={&(0x7f0000000080)=@full={{0x3, {"833ed7c74a7bc6"}, 0x7f}, [{"6ef323b5e08c8b"}, {"d1f8f53bf8dab2"}, {"4999fbc534bc60"}, {"36c3a70ad961ca"}, {"409e6085b411fc"}, {"365090f7926b34"}, {"0e930a6dbbdff2"}, {"dff8e1d432ab7b"}]}, 0x48, &(0x7f00000024c0)=[{&(0x7f0000000100)="c158a8d356906e3a0ec476b2f3f48a30ee49f9d0123749ca77b52d52e82b78599320b4d45f0d38b3a52d36582103812eaa719fe833dc74ad5ed17b922299d234dde1d9a0c1cdd594112e8562b34837e79a", 0x51}, {&(0x7f0000000180)="715f85137bff27bf8a54a2f35928c1fb248b057ff1749371e4ec731f15", 0x1d}, {&(0x7f00000001c0)="14c5974b90d4150018b2c9db8e47d507fe5a1eaccc94ee447cd1822e24581f6a88f4e291009fcc6c6be6ad3d86af44d9f83e16efdf1a005f2923ddc97843dd6868cfb0d2144bb9783c5d447c9a74d2ed59a1d233b655c36b1c9c1dcc36b548d2ba677e4c0a696edc625f5014046f2c1316dd", 0x72}], 0x12a4, &(0x7f0000002500)=ANY=[@ANYBLOB="a00000008e010000ffffff7ff7f4ef295881291ca246dd97437941b2b0e17967214723537c8657d0539cf22ea324edca3b8e8eef3901fda6e364d04de02eab7b9403e24005ea9c2a5f0769af00bacc0c7b68f9062bc1e38d2bca8d0db89facf0bfe0af7469d0c0e767b491f251f6fb21576b854392b0d4f5949786f707fc403da2d326f8d2050ef700"], 0xa0, 0x40000}, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x4, 0x5, 0x6, 0xc5f, 0xd53a, 0xffff, 0x5, 0xb157, 0x1, 0x1ff}, 0xb) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/8, &(0x7f0000000040)=0x8) 2018/03/25 13:24:29 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003befe4)={&(0x7f00004bbff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000790fd0), 0x0, &(0x7f000039e000)}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000462ffc)) 2018/03/25 13:24:29 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f0000036000), 0x2, &(0x7f0000029000), 0x0, &(0x7f0000036000)}], 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000000140)={0xe9, &(0x7f0000000040)="2c4f77a7ad8c42a837fdadbc558d92a0e4bd528dd37e66f970e1833e6a22fdc5b105432102cf85a20918e8d2b9b18832bf0748618fb44bac0077e7f0382ae6c4b39e2de044f64324d138cff0effca131c6109075e2be9c450e4f835db67c45291aded64ef3d6730525e3de8bcf8cc542048cfe6c264823c02059504c2ad787e8da41757ddc6c9db9b5898731061cc5a3256fdddbdf67b38170481a490539828c515d6cc827b7ac9a04d783a5bc96072a93890584dac9e82335984a6712f3ed1335bbba1cac8186d8d102ec2b69a945f2cf4b7efe23ed34a0adaef3a60ed884b39e48837d63d847bfb2"}) 2018/03/25 13:24:29 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000080)=0xde36, 0x8) r1 = socket(0x10, 0x803, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x8, 0xe) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x800, &(0x7f0000000140)={0x148b}, 0x8) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="2f2359bf00b9b2427a8c0339496bb6785ba494b47c4b554f9554d68ca418b2cae86421f25aba0938cca7d65637511edb143b2ec51217fb35d81f12fb1118f56fe9e269729654", 0x46, 0xffffffffffffffff) keyctl$invalidate(0x15, r1) 2018/03/25 13:24:29 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000040)=0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0xbf, 0x0, 0x7, 0xffffffff, 0x0, 0x2b, 0x68}, 0x8) r1 = socket$inet6(0xa, 0x100000002, 0x20000002) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000b8e000)="ff020400000000010000000000000000000000000000020584c95e8e94ef1a23edf5759c29c8ddf747c677f5b8b39f572a43a58e4056f22f", 0x38) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000607000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x9, 0x1, 0x9, 'queue1\x00', 0x8}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept4$bt_l2cap(r3, &(0x7f0000000340), &(0x7f0000000300)=0x7, 0x1000007fffe) rt_sigaction(0x1d, &(0x7f00000000c0)={0x3ff, {0x80}, 0x8000000, 0x2}, 0x0, 0x8, &(0x7f0000000100)) 2018/03/25 13:24:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000000)=""/24, 0x18) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) 2018/03/25 13:24:29 executing program 2: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x800) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) modify_ldt$write2(0x11, &(0x7f0000000000)={0xd9e9, 0x20000800, 0x3000, 0x6, 0x4, 0x7ff, 0x20, 0x5, 0x0, 0x80}, 0x10) close(r1) accept4$ax25(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0xff, 0x0) dup3(0xffffffffffffffff, r0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'\x00', 0x600}) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/25 13:24:29 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x48, 0x80000000, 0x2, 0x8, 0xd8a3}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000000}, 0x8) times(&(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000080)={0x8, 0x2, 0x1}) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) 2018/03/25 13:24:29 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000100)=0x1) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x2000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/03/25 13:24:29 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20800, 0x0) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x80000) r2 = socket$key(0xf, 0x3, 0x2) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x7, 0x82000) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) recvfrom$inet(r1, &(0x7f0000000300)=""/4096, 0x1000, 0x42, &(0x7f0000001300)={0x2, 0x4e20}, 0x10) 2018/03/25 13:24:29 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f0000000940)={0x2, 0x4e20}, 0xfffffece) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8000, 0x0) bind$nfc_llcp(r1, &(0x7f0000001280)={0x27, 0x0, 0x0, 0x5, 0xe35c, 0x0, "006a518a944b605cfcf45c2a8d94d0f0686ce48b8b37e482dd52fb2d5b50d15e894877cfdc7068508193ece0fefa684c7e962dbaadb530befc34d617affb7a", 0x2b}, 0x60) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000180)=0xffffffff00000001) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x80000000}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000080)="b67909c96c877bcca57f244f34d696c8d04ae9a7b6412fd4ec39beb1b68d355964ad756dbde3329d41b98c04cfd982b9ab18c86546c4f2240ea0c1603cc32d9d2a758a68f066931141a4f59d06a7625def9ba27e9793c34b7e5244ab926bcbc0c1fbe8ca9c19819cc7796107e896c49802cd0d4f6cbb1ec48158aae2b255af129d", 0x81}, {&(0x7f0000000240)="0ed07c7d1a01efc94f0d75411f479b529012c399b7bac1742fad13f8ad219bc98db9e2dd19f814d57c9e8413c6b7d136d5f15889c473c9b9ae803f7078844d3f6f430b1fde1c3791720563f2046e23f519d13ca1fefddabb0792d0f05a8e532f71a2b7402dd8416fafce9817a4ccd6f299a73475eedfb073671241915cd4ad62a0dede6a6265364e2f5ef406e295484b081d8bb41047c65bee6e41face668a1e48242e56f87a4ab3719e1e752f18392098d2818d499fc233ccfbaf990e5cd5044fa9fbf1f1a968c899fd3d8c621e", 0xce}, {&(0x7f0000000340)="4a016f23e97bde417ec24b22c496e14efbb6a97c1962f8662f10f5a29cc22ae2ec6454f767bcaa9dccde7f0762c8877221c6a2db3a114e1fbbde515f5b1e9a1b39b74b7c26f58721cf8d90842317ef2ae317172aa31431e77386771e261279b04f15afb5d68983b266b1f961d35e9381cfb05715dbdd59cdd859b002135079a8258fc7972d66e464703a800d66ecfb4d7098a65948ae", 0x96}, {&(0x7f0000000400)="077f118889bbd58253cb62b8f9df1abcfbb208e2825b4432962e5cb1c1442e45c73d9fe5a90f9e95c7c1d038256b9d03f505b42b5701715d8637e29dcb0c7c9f7a006a5313c4d57300b196c4ab57c214860da601bce5ba16c1d88df13b94d6628543e7e88fd194bf2818a5770d0eca29", 0x70}, {&(0x7f0000000480)="fbbe42dc28f303d17c3bc968a02d75545813f20f7f89043ce67d685320a91dbc464e074a3897a0cf97f2392149ae6da66138b27b90ecb9e5b9c7e9dbd2af5b7f0cef89d0a9020ba04a5cbdcaeb242876efee73bfba6dc277db63a9f659dc79df5237df21fb444c69974c7c50eb8b9bfd759164a16ce2ee8bce1c9634873b802e08c2a0ee1e8878a20de1981c2f3371e57c9f55023f8c5f34315d140922c41d1a77beaa2485623c36a87bb00db5975a80c5ce9953911924eeb820248afdddc607ae17", 0xc2}], 0x5, &(0x7f0000000600)=[{0x108, 0x108, 0x4849ba8c, "b89a7bf68a2ec3d8e19ba6c783314af1c4e266f44716b8f1c39dedc771e21f254bcd92d754bef64e7cd1ec073d74c6d444bc3d34359d068307dc445df98771c9de548b2730118e868d8290c38f9cb74f27797c2dc7ad3293dff8b30692483b327566406ad16a215ce092fb5515aa1c3f6f95877fdf95b4d6ab7052a36bac980c6f0db367f3047ac333d89c0c69e77398b484550db5246cf3f5c5a15d88ed6f81effa0904e8a8a160ff0827edb8691b04d85aeb138da99166092de453421ad28d63e13a0a5840c31e33d7203efec102699fb7442d22a3775ed47246f1954b95399dd123d5d478eceb7f0534c01b4853e1992d2dd561ca7b"}, {0xb0, 0x117, 0x20, "749d9f6a0e153ac06d4988665ea595c86622d51d218f3016cf0343d37a80b7e847137971eba3b8a9c324eb01a7a612c56e831aa710c00032cf7b14ac7d535ad2fbf76d3fa873794752ff3c9d21dfc5e8ae67f42c5199ff2f3d8f060b62eb4ff02e7944f73f36bac78da0ee3dee5a21572caaf7129875685eda589205cf412a47a8f83b2be4ba3b7b202ea8574f4b36a76ac580b68d9c79c981be3f868bc304"}], 0x1b8, 0x40}, 0x40) sendmmsg$nfc_llcp(r1, &(0x7f0000001200)=[{&(0x7f0000000980)={0x27, 0x1, 0x2, 0x7, 0x80000000, 0xcfdb, "08f1cc8c4486eae20f4f7993b678a923c9a5050cc614202695756780779d3bea3fd3cb6d814a0ec9a2876b4047ce96d0ca9b7e4290bcbef8780a2b2bd90e65", 0x1d}, 0x60, &(0x7f00000001c0)=[{&(0x7f0000000a00)="a928540fdaf68dc722c4b511c39e0e418fbda829781e9640314e27b85552a2c57f1cc7d4ac91a21be5badeacdc34de582369432f35bc65df008d07c6a0fa28a5781c483fc92318d3a174db9211693bfa56ba7498582583e6c8d199f76561cf384af493136fe1ea93fa1416054a39e732cfc4ddd3d912559bcd653c72ec8f6165f80d3186a45bfb4ca5b127aa805856ac4ed6c15095ae6ce01d46a1f831ca0934", 0xa0}, {&(0x7f0000000ac0)="4c20e74eaa2a1cde715751ed23b681716a343f2e186672c322cdac259da8394d9d986c446f524ff81f45d03cc5209cd7dd1982f367044521d2af04d8ad958ef450c0137c6c7c15867bc3a8ac2ec8051da799e99f1de206710543c347495b71428cea6b609a2879117d19e245eabd87f4a29943977fc7fbc4686d5157392f93661807f4cdd5ea2b091b9a1baea386c513cb89fc6ea8d7a623d0d737fc11dd1a67cfb9e02699c451b27da2457b01f4709a87bddd963cd8a0", 0xb7}, {&(0x7f0000000b80)="19a149d10bea16168d563d6bbe7fd8958691fcfc97bd04ce9752a98c9a1a672d2db0cc3c12763df7309901ceb580ef8ed8c61fc18c18ed421b01a6d99a52bfd6a46575794f049dda043a4f4968184a30fe346c97a5f2c1af244a13651fcc84893f2f6e8327270ac1152b3565b53cc2da930d82ed9409bcae251938323831e6ff06b0d9d1f21ec88289dfbbfee836ba37f5a878bc321234", 0x97}, {&(0x7f0000000c40)="ede93e79f1756a293eebb458df3a213890704bf8566d2afe8fd18066bb7aa8c5f8d260a21a459dc19fcc27fa0d00885911ecbb496d00d02e82727dcfa4fae690a42fb714bdf6769ce52a78450e30541258923e737225656194f6f589e84693a9c8459bcc317889d930ba1cab1cc5aa61b46a5e5f9c551b5bb7b08a61c8933f8faced7d9c0ca691ebd933c27bb484d97a28f5c57255f91309628f245f7bba6d2cecfee1ce4288b52ed2efc439a9602d0b3f1a797a0f2e51e70ea16fd0097936322abe351239b241955f03a4e19986d51f0534a76033e389d47917a052ec05dd9b2880d0331a7934c7226fe8e6a23b43538114", 0xf2}], 0x4, &(0x7f0000000d40)={0xf0, 0x10f, 0x40, "1818384b9b1c2fd8b368bfb2ada0ea5f55af4097145a5762ccbc1761a135c9496e6167a9d6bdbb783bd6242c79bab45912150a6824b09b398b6dfd65ecc4d2ea1a0a4d79f1006a3fb0d4072f070cc3f5bbfa0c11abcc9a39b91e4914f27e63b5ca3db1767545e5786828a8dd5167cb7531ff09626e15ddae916b1f1b78a3a0bf5eeef93432592304c26db2f0df1ec7e09a345c81d8a9a52841ad9a7cba878f7f0ed5e9d1cc6c9525d04b06736c3fc74b744d5286c33281c02afbaad4e335d4301d0aa27bf21a84a747f331dfac5ae620078d70957cb5eacf39d2925b9b62e6"}, 0xf0, 0x80}, {&(0x7f0000000e40)={0x27, 0x0, 0x1, 0x6, 0x8, 0x2, "d4e45645fa5aafd896c1fdf6f5d8568abda3e4536782b4b46660d6e7d456589f629a839fc3a6b7e1dee1a2fc2b9a89c9408b5f9996cc5e137f960c485812c0", 0x31}, 0x60, &(0x7f0000000900)=[{&(0x7f0000000ec0)="979b403c47cf570b8c5474f9c64c6128bba134584dc4621a408be7a8e44b8b9d420563f809fe6cd2b884ee5badfc6eccb20f77f8fa29440ce1733b29d16a05885b7a703138471586a4281870dab47d9f5af43344df30", 0x56}, {&(0x7f0000000f40)="19ae703f641496959f1cc526d713c1c8b8e491676828443f91fa866441fcfd55865bf43c92ee52f4aa0a995ab6c67f00fa7e92d17500da8e6fa002ffa3bc4175ed26afb37bee32895c7bbb120654d74fe6bfe2461d8e0424badb6a73c9c515a4d1fd1022757dc478d9d8d723ebab1da46001f0955f74d5bf06e7a80b9864a86003f3d60e", 0x84}, {&(0x7f0000001000)="94ee67a8f536eb7938f22537b989d46a07ebc568b51b13cbed75cf1d26871967ff798cb45d2fb841f863bebab6003fd2148aaf281b9e43ccef20eba56dad45626891006e0af30bfa654c7a953b2740f8a5e2000ec17a59ab34351c26e5550484ba2a44ede59c2474e3f865f3884591f61aa0c2e6e86d97240be871be3365e9cbb4e8de0ac93b74e73d8379d4a87d5110e131ce593a0e3ac992257e8221", 0x9d}, {&(0x7f00000010c0)="dd6d29b8fa232f429363c8cab85afd9e00032fa33c76b8752e6a1fbf596d8c05a75afe93320db5f082da0955885b0c355397d8b19e29568fc1dc67cef594cb17eafb994a8b2770e73605dcef454a63a939b0453803d381f7cfe1f1d57e0c9211528e59664ddadaeb44bf8f800b8146a38e537fbea17b889287db1e5a435f821ba32bce4bd6a356d13ce27e590594c27e4fb82223ddb04413b341cc481500b15aefaaaa4bac1e10769957acc4cff8d42ff916cff2d656df4a6399c7e6fd35fecef7d984c4a20bec15e27474c07bc07c22639739c051363eaee5f85a5be4", 0xdd}], 0x4, &(0x7f00000011c0)={0x40, 0x10f, 0x0, "3def30983ce6b8f9b14bf36f8a12631600d7017e0f607c8dc9dcae23363252430ca79c4aa96dddcf404baa20392ff2"}, 0x40, 0x10}], 0x2, 0x20000000) r2 = fcntl$getown(r1, 0x9) ptrace(0x8, r2) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f00000007c0)={0x20000000000, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001300)={0x6, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001340)={r3, 0x7f}) pause() ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001380)=0x4) sendmsg(r0, &(0x7f00002f3fc8)={&(0x7f0000843fe0)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x4f, &(0x7f0000de3f90)=[{&(0x7f0000da4000)='C', 0x1}], 0x1, &(0x7f0000a22000), 0x204}, 0x40c1) 2018/03/25 13:24:29 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000164ff3)='/dev/snd/seq\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000557f74)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)) 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/user\x00') r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x80) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/03/25 13:24:29 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'raw\x00'}, &(0x7f0000000140)=0x54) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x10000, 0x9, [0x29, 0x7f, 0x7, 0x5, 0xb96, 0x7fff, 0x2c, 0x101, 0x7]}, &(0x7f0000000040)=0x1a) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xa0a3}, 0x8) 2018/03/25 13:24:29 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmmsg$nfc_llcp(r0, &(0x7f0000001a00)=[{&(0x7f0000000100)={0x27, 0x0, 0x0, 0x7, 0x1, 0xbcc, "1f4dfea3d36e283578aeb0503d8b2c4666d50fc4d0a5aa4aa195a4f1ff5690a25a1651bbc7bfa484a5a933301c69244c30223946b352237b766959a5f9ab9e", 0x8}, 0x60, &(0x7f00000015c0)=[{&(0x7f0000000180)='_', 0x1}, {&(0x7f0000000240)="f68f5c16a4110406929eb0cd6a0f9880ed05290758ce329bbafd4ff0ab6be428a8f89c38224da4036e80cdec369e56bf9aabd34482fc9c5b06a928ccbee7d3cfb25d1016b48f7a741d67c134f7a9046f6d85d310efa4209381645fb72ac89339223496c07e6db543aa5ebdf85000ed994c188daa8955c4edad386d0dbb2a51a5f5962df54d0ac9229913467c6c2289fb698335dce430511cb9a6171e819f3b2c74dd9206f5935e423f176339c995cafd40d41cc1569fff6dffde08e6332bfff579f8ac5967983e035e5a2caef8ed80a6f359228c97d791fba65809fd3b147f27973609032e8021df68fc1d7bed9d304a73aff40ab339c1686f", 0xf9}, {&(0x7f0000000340)="6eabc600a5ee810772f11ca5809db52a944fddefeb509cc61d0ee0ecd2d08d4f2d687096969466d87ade050fffa7bbc8e45cdbca69d658d0f66a51dde2855a5c79a5407f6dfb8d3bca3ef9", 0x4b}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="775920f54c33b0a2d507326e23afe6258c37c7d48c29ce64dc53e16af34a5851ea913bee9413bb3e83ba82b9eeca7ef5a46939fad2e83fab1367222655ea615c5d4870d909a14c1f7eaad7d092320dd10fc284e3f63e6171ba3cd815db83da0eab6e596f8dead0a89e88087c396621aafba0f85c679c50ee016fd9366bc14ade182f48777bf9a70ed4dfe2843d611293d0d370b777350b22d874cae25978b558e69bc25b9be5400ad3799c88fa2d9d24914dff736c4f22c1dbc8a8b8adb1a10a7c8380d3d45a607a0ecf7b1ee9a023afb4e77543a987d9443fbf1aadad43669df14b756f7cddfed898376a06d1c11809", 0xf0}, {&(0x7f00000014c0)="5519c3dd83939f1d60fc4636e0b540f702f4c70a6a15673fe0d43c50bbf80e3cb9047845c24ecaa37aa27f38c4db046cff599e8b2e442e0dac925a22bad842f02d1f395499e2ddaf53d4bae9c94e7c699619ccb2c460706dab2f163ad3e2c286bc301610d4adffd5f3949e15ec38ba73c1843485782e6348707107433f59d643ba7988c45db61700ea381b67bef6c7906c2d8a16", 0x94}, {&(0x7f0000001580)="5e2672faabc41642447ba18533178b60abcc962d20c92df3bd5412e524149e4bb0ff89371d76abc522de2425a03cfa8337ba9c6f6f349a0033", 0x39}], 0x7, 0x0, 0x0, 0x804}, {&(0x7f0000001640)={0x27, 0x0, 0x2, 0x7, 0xfa, 0x8001, "5e6d2f5e0108d83c74257c0eadf6aca95c73ee3178cf75a392a3d784d82e6cf605d2733ba78730d33c7ac465be6d33727b8d6679a9e6c57455f08a3c44b987", 0xe37a}, 0x60, &(0x7f0000001880)=[{&(0x7f00000016c0)="2ebe2bc6e92b7b1bcf7ab9033f760dc2aa687f9f949ff1933b187e9ccb15ca091c3f3db72b4b3be37b0863c6b3a9b432431644843b796f81474dae02e9548145b264bc609429ea12324e8c4402e1", 0x4e}, {&(0x7f0000001740)="bad8029a5d625f008b3e15c9c26ca0814dc7e50d21748ab454aa277f370a0a839d29602d9a3db64237092485855987881465baf78457347b4db10f71e4980c3f36d5d690de96a02b1bf843a143dd0d0d88423951e448127e6ea6578fedf98f36d18cbf8f473a2b428ac9f70da853e42940c6a81459ee73fed0c1614fb8c92545e56e1bcf9d61c2a3050f26a69a0a349fbd7f24ddb104b3540f", 0x99}, {&(0x7f0000001800)}, {&(0x7f0000001840)="7b03ee9a76069d599aade99999121689f94759c3b299a90245df9a8f6bb790a830948d54007f43cf84c0d03592573c97de946ebff19e5f55d5", 0x39}], 0x4, &(0x7f00000018c0)={0x108, 0x11f, 0x1, "e7f44e25157e4d2ed5c24f08603fe66edae5d9dd4717622dd70d867738d61a18326ba22626e091c46e74c2cbe9d9ccf61957f1d92a32d94cb06301b9f0e4fb47e56bbbfb2c37dffd183b3f4d6554b077c66b8e9db3e9a1f7fa1ca8fa515b9aeef5d6766d28fb99f678513c9487a6270c58a50e9cdaa2047f083407509428c3b304a1bee2ef98c52564f155ed83048e3e28aedd955858526d615e3d53da7bcc982370fd5bd3ef83c1b554a2b6cfd01f544a56640244ce5c0b17c58553c0e6fadeb2f72d44768dc8514d182a70f52b6dfeab9b1f8c86e857b58922b3a1823fba04169d18ad3c518d087c86784fb9731663a7b96a86a8"}, 0x108, 0x20000000}], 0x2, 0x4) mprotect(&(0x7f000063d000/0x400000)=nil, 0x400000, 0x4000000007) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) keyctl$reject(0x13, r1, 0x800, 0x401, r2) 2018/03/25 13:24:29 executing program 3: r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000002c0)={'filter\x00', 0x0, 0x4, 0x6b, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000240)=""/107}, &(0x7f0000000340)=0x78) remap_file_pages(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000, 0xfffffffffffffffa, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000100)) renameat(r0, &(0x7f0000000040)='./control\x00', r0, &(0x7f00000000c0)='./control\x00') renameat(r0, &(0x7f0000000080)='./control\x00', r0, &(0x7f0000000140)='./control\x00') 2018/03/25 13:24:29 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x208, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400, 0x0) writev(r0, &(0x7f0000000680)=[{&(0x7f0000000100)="fa87f1a260000ccf057204fb86c30f3def015cb5e966887442f2ae37283d00ef36cafcefd8962111028a8c78499b7c3b945eb9efc6e98a080cd5a9151a116c56cd85b684d14afeea59f54f274115f95a08560c1b6b420bae5a5237825d5ea448526a6169443985432f843ec622f542cd39bd0c88d689801c70bd00b05c0939916e8464db60d60adc51d30da42e6afbcd57884478", 0x94}, {&(0x7f00000001c0)="a902ccd75f68811b4f16904996a17297c5da0b579831978ec84602961e118b2c17278aa9aff81df679a4633db362ec0f11148bf9bc69cda6832c1979d5c2497eb0f77ff1f6bff4b39722eb9fe30ccb105e3ffce5974389d522f13ff04ad24d56ad0e41b25df7d89466cdd8ee7ca0437ae4e2518377b461a87d949aaae64d86e168fe069240b7b909c322bff394175e0c318cbad88228c6295a505564be164cd03dd426e4aec6452f14a39f45dbeab3730c4015240492b3de8fec6a85e449d4470ac002e6712ddf99e3fd45149d5af6fde8ab0c0d9a24be1312bc94b862c6a5c2d4ae10c9d6a2ac", 0xe7}, {&(0x7f00000002c0)="11be22d0b5d75ab3a82a240b22", 0xd}, {&(0x7f0000000300)="2c587aa9aa356f4842de25ac789965f7322b525cae220b8472a2", 0x1a}, {&(0x7f0000000340)="90dbee581269d99a693fca92582e36e92634d74cb31d56126d69fd1703fce01dc781b480e2b8e287e100aaf008e7c159c196e0d4f6b87c5fa0254338203214726e52a1326ea672ae88489d276892ecfdbef85a3e2b952d441305cdff4ac90776ab0acd465404a9dd1d9b0008bea5704785e33d04e7300066b461c06af0835e57fa9a8ed82aab430914ae2dd1ea732ffbca8fbc2ce2c25dade8940736ee381daeffc09d", 0xa3}, {&(0x7f0000000400)="572c5017756fdde770b02ce83a7119728a745b284449e1160f3306e2f7f0efd7d3fea1ca87c17e722a9dba45c2", 0x2d}, {&(0x7f0000000440)="03488691a73b5cc7d4d6389c42203d29a5a16f7711979f6262c07dd33925336670f9de302e7c806e339bd475d3b9ae5e523a815f7819641733cdf59626ed3a92a164d43a03ad784fd687b275af482a1919ecda639a44f37e3473b9e0cd238bed12503d476342d6b5cd59bacefef000dba14d41c0d70b0dec3bed0974dbef6ef048feef0950fbdf620173e9842f558622852e2b4b569f31e427d472b66fc90147ebb8425c3f09ab121d499e2db0538ac03000aad629fee071626f755517ee", 0xbe}, {&(0x7f0000000500)="fa154a2615dfbe8c11e759c63f5464df1d21b2a77f35ebb4452feb7aa5d75503bf0645a9f0", 0x25}, {&(0x7f0000000540)="54bf39f428e149e3efae0d355aa9ae26b2df1ca273be9b00b41197c693b92893f30b2c0220e20becbc0f58ad45a7f40c999bfbbbe663884f51cc45e74b62c40aaba378e58266ed04c353db7fc27a03c38a2f368246a2b353925c984f1fba6f174cc23fdb8fbbe4004c4e361d3701a9704cfde65189185cb2372ad80fab18729fa7265e98c502c83eb7468cfae77cd28b1994f306326863e83206f4a9efe2e3907f8f9a90994fc948805a219859481a8e3891385d0fb906a13940db4099b554b635e007f13a38234ae3ffce3f235ceafab4f9dea360c390278078ac5f4afc6c3700a377e2e3a7b920bccc6cc4d26fb306", 0xf0}, {&(0x7f0000000640)="fde417be9a9390744b66c6ad4c34357e4ca69785731ea90868e36345f163", 0x1e}], 0xa) r1 = memfd_create(&(0x7f0000000000)='[\x00', 0x1) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x200, 0x5, 0x2, &(0x7f0000ffa000/0x3000)=nil, 0x3fffffff800}) mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x28002, 0x0) 2018/03/25 13:24:29 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000080)=0x10001, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/25 13:24:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)="7e744558ca639e378d5b1cb475e91739a78b1da7421d294551519f6a908859e2ac312ea66747137486a0bbac126b929fa5826a33f402a1f54f3d1734c5790723543046dd5781a0806276daa242121cf032b2bba62f6b1776f2b6aa959f286272d0bcfac5da9dd007c685eb99b5f3b06d4a29df997140b87ec21e96fba8", 0x7d) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) r1 = dup3(r0, r0, 0x80000) finit_module(r0, &(0x7f0000000100)='lo\x00', 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/03/25 13:24:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x86100, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x20, 0x1, 0x2, 0x9}, 0x6) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:29 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000004280)=[{{&(0x7f0000000040)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001540), 0x0, &(0x7f00000015c0)}}], 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0xeca}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x5, 0x30, 0x6}, &(0x7f0000000140)=0x18) 2018/03/25 13:24:29 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000d2cff8)='environ\x00') read(r0, &(0x7f0000d5d000), 0x77) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="7800000080233807ad549452851828df6b12987c31360d8ff6a49d855fd4486cb4713a6a6590ec02d370a3b3f2e992eb6fe29d34a33b2ced14566bda6c080f98f4bdeff53cf68bed1b2c052cc7775049326fa5e06923145cc07ac6d4d6f7c5756e77f2352e545cb67c3c233c6dcd3d811a794e999553ce7aec99f7e7edd07661977276985616b07c161c73ce600591dd2ca2e606d8492a437d2060d8b4fb0c2013495918f45b106b0d29129239c200f4ae57041ec22ae97c20ef3ffffd5ca2cff8ba906b46a3f46384277cea2706c132a3622ccb4d692b02cef50c3282a6f044a0"], &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x40, 0x7, 0xac1, 0xff, 0x1, 0x6}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x10000, 0xfffffffffffffe00, 0x0, 0x39, 0x5, 0x0, 0x7, {r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10001, 0x1, 0x0, 0x400, 0x7}}, &(0x7f0000000200)=0xb0) 2018/03/25 13:24:29 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r1, 0x5, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x15) close(r3) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@rand_addr, @loopback=0x7f000001, r5}, 0xc) 2018/03/25 13:24:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)="7e744558ca639e378d5b1cb475e91739a78b1da7421d294551519f6a908859e2ac312ea66747137486a0bbac126b929fa5826a33f402a1f54f3d1734c5790723543046dd5781a0806276daa242121cf032b2bba62f6b1776f2b6aa959f286272d0bcfac5da9dd007c685eb99b5f3b06d4a29df997140b87ec21e96fba8", 0x7d) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) r1 = dup3(r0, r0, 0x80000) finit_module(r0, &(0x7f0000000100)='lo\x00', 0x1) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 2018/03/25 13:24:29 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000180)={0xa3, 0x0, 0x8000, 0x1, 0x8, 0x0, 0x11cc, 0x0, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = socket$inet6(0xa, 0x1001000000080001, 0x0) setns(r0, 0x4c000000) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x82, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000001300)="9e9609bf237425b8ce27ae148f354c229b9c2cf5cee7875d86fa107d2a56529c63e3bfff7d71b5f4ab903eaea9d2fc79c7d0a231df5ed27fe4b5eecc1d43feb483225042164d699708bafde1e63d7354d92b4663f1154a90736c6259bca1de7b996acd0a79d200000006a20e79622b0b4b2ada75b316fdd4c61efd6980467ddb1c9099468375d06132bb8cc32490e7e68ad8081a6f42eccf1cb5113611a013c192a7d387621a657485d715c6b2a21b69ee1fa6b8fd560933f60bd19ad1a8c72b3150aa7096f261279cb8c0fae5cdfa9a2c683476923d75af345413da56000000000000000000000000000000000000000000000000000000", 0xfffffe42) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000012c0)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}], 0x3c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet6_buf(r2, 0x29, 0x43, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/03/25 13:24:29 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="bae8a2ecf1a2205905b06f485e6e71f3c876aac5b3d399699cab3b4a4a0cadc952c4a591e8c09db4313a887d78c044230a77ae7b2aadf7023848ed4d88f52478c6abc88b4d4d11e4dea19e35e44d6d8adbc4c20dbe83a6b6c370bfda2248b6e5084fb5e48a309a8368da2c456dd19276e8ca37aff2d464e6a376d873bbfb8a611a88e4a356da0c619a", 0x89, 0x8000, &(0x7f00000000c0)={0xa, 0x4e21, 0x228, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd1}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) 2018/03/25 13:24:29 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x208, 0x0, 0x0, 0x0) 2018/03/25 13:24:29 executing program 5: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='sessionid\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/25 13:24:29 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000004c0)={r1, 0x2, &(0x7f00000003c0)=[0x8, 0x100000001], &(0x7f0000000400)=[0x4e7, 0x100000001, 0x970b, 0x40, 0x0, 0x1f, 0x0], 0x12, 0x9, 0xff79, &(0x7f0000000440)=[0x7, 0x5, 0x3, 0x10000, 0x5, 0x8, 0x100, 0xffffffff, 0x2], &(0x7f0000000480)=[0x2, 0x20004000, 0xfffffffffffffff9, 0x542, 0x4, 0x5, 0x4, 0x8]}) r2 = socket$key(0xf, 0x3, 0x2) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/248, 0xf8}, {&(0x7f0000000180)=""/152, 0x98}], 0x2, &(0x7f0000000280)=""/86, 0x56, 0x2}, 0x40000000) r3 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000600)={r4}, 0x8) sendto(r3, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/03/25 13:24:29 executing program 0: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x930c, 0xffffffff80000000, 0x0, 0x100000001, 0x2672}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000002a00)=ANY=[@ANYBLOB="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"], 0x12a0}}], 0x2, 0x0) setsockopt(r0, 0x5b, 0x9, &(0x7f00000000c0)="3c3812703d2e3f59851c74347d2beb5746918b7c123af0e261012ae1ef06a33271c93c0680c1975970e83fb518416e2dd4bc464bf39fb51c498b61c9c3373efa756f7e780e06aaf9949e426bb8e6764979d953f415e4401ceb6b1b707b02afaaacd94659741fae6402aa22ec585cc88f5ce8ffdef2e6fd88752fd0d943a0b3fe721ac926aecda817ea2391c3dbae885f6a11a2c5131ef0d5016cf5cdad81b9f4e69d277afcb7c01f", 0xa8) 2018/03/25 13:24:29 executing program 4: socket(0xd, 0x7, 0x80) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:29 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x1a1102, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000180)='W', 0x1) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f00000001c0)=0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000387000), 0x4) pread64(r3, &(0x7f0000000200)=""/231, 0xe7, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) close(r1) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x7ff, 0x2) 2018/03/25 13:24:29 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/73, &(0x7f0000000140)=0x49) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={0x100, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x2, 0x9, 0x8, 0x100, 0x0, 0x6, 0x80000001, 0x9}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7fffffff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) sendfile(r1, r1, &(0x7f0000007000), 0x1) 2018/03/25 13:24:30 executing program 6: r0 = memfd_create(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2) r1 = accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x80000) seccomp(0x40000000000401, 0x1, &(0x7f0000000140)={0x170ad0a7244d6daf, &(0x7f0000000000)=[{0x400005, 0x0, 0xfffffffffffffffe, 0x20000002ffffffff}]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r1, r1) fadvise64(r2, 0x0, 0x0, 0x0) 2018/03/25 13:24:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) r1 = dup(r0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000000)=0x3f, &(0x7f0000000040)=0x2) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000000140)=""/6, &(0x7f0000000100)=0xffffffffffffff8e) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000080)=@ethtool_eeprom={0xf, 0x7, 0x2cc, 0x42, "b7d40168a332d2eb352faeb124bd2963fd40beb56968daec17c13a6d8853220947fac34d8431b6878a5ceae52f5c9c07c06964bf43ae0d58e41fbb261a3edadea8d2"}}) 2018/03/25 13:24:30 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') sendfile(r0, r0, &(0x7f00000000c0)=0x1ffd, 0x800400000ff) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/25 13:24:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xa38}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x1}, &(0x7f00000002c0)=0x8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x84000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000080)={0x2}) sendto$inet(r2, &(0x7f0000000240)="6f16252134219759e48d7a50af61124f27f68268fb19c28d6b053d34b71bc702d483b4152922bcd582491a04cfea1c3bacd1b3ad986bcee116cb34dc0effe82d361491a5b63307c67e3cbf2b", 0x4c, 0x20020003, &(0x7f0000000100)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) r3 = gettid() poll(&(0x7f0000000300)=[{r2, 0x4000}, {r0, 0x9200}, {r0, 0x10}], 0x3, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000440)={0x6, 0xef, &(0x7f0000000340)="c147b3cced8633903035d8037e48fbf74ac8c5f2be8865218eb9d4beab614036effafe185cbda5e790af45d9debb746649091b626c7b95b5662a046fab92659a546ef2c351fea3f94771b325041475688a9d2448373f8d8c9edfa258ca4a4beaef507d69816dfcf8f044ef028d1fc1ffc67d767a62f6744d1f49b83140157902660ec62c3fc0cc7e3dd6b2a3b33b9d40aa53d2b59da659581676c9a9e72560dc83c587b2ca1bc42c0308ee348411979dfb165d61bdb75922c59ea61a2d89e78b70d042b7519839844c9d9675fab68927d03dc133acf6937233c2592e6da370caf9822d2a07729ef0b550c1ca547401"}) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00000000c0)=r3) write(r0, &(0x7f0000000000)='W', 0x1) 2018/03/25 13:24:30 executing program 0: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/rt_acct\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x30040, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="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") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x2, 0x2, 'client0\x00', 0x1, "1df2f92599c2f1ed", "9759ffea2ea827e092e0b318e0ee619edf60b02f6bfb5a7c2d5ee7fb8110deed", 0x8, 0x80000000}) 2018/03/25 13:24:30 executing program 7: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x401, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0x3f, r1, r2}, {0x0, 0x66d, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x3ff, 0x8}, 0x3bc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0xffff, 0x3, 0x9, 0x3}}, 0xe8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000240)={0xf000000000000000, 0xef}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x0, 0x30, 0x5, 0x81}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000580)={r4, 0xa5e}, 0x8) signalfd(r3, &(0x7f0000000600)={0x9}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000440)={0xe7ce, 0x7fff}) set_tid_address(&(0x7f00000005c0)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fchmodat(r0, &(0x7f0000000480)='./file0\x00', 0x40) 2018/03/25 13:24:30 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="04aedeb4272eebbf47bcd09ad0156f19", 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) pwritev(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)="8a", 0x1}], 0x1, 0x8000) 2018/03/25 13:24:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') pread64(r0, &(0x7f00000001c0)=""/250, 0xfa, 0x0) pread64(r0, &(0x7f00000000c0)=""/247, 0x94, 0x8000000) 2018/03/25 13:24:30 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x880, 0x2) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x20, 0x200) getsockopt$inet6_int(r0, 0x29, 0x400000000018, &(0x7f0000000100), &(0x7f0000000080)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_persistent(0x16, 0x0, r3) connect$ax25(r2, &(0x7f0000000040)={0x3, {"e74996a40fd55b"}, 0x7}, 0x10) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x10, 0x8000000803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/25 13:24:30 executing program 4: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x1, 0x1, 0xc7, 0x0, 0xffffffffffffffa5}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'bcsf0\x00', 0x400}) syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xffffffff, 0x400) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='highspeed\x00', 0x3e5) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000100)={0x6, 0x82fd, 0xd6, 0xff, 0x100000000, 0x1}) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/25 13:24:30 executing program 2: getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup3(r0, r0, 0x80000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0xffffffffffffffe0, 0x6, 0x8000}, 0x4) getpriority(0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) r4 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000200)=""/115) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f0000000100)='egacy\x00\x00\x00\x00\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r5) sendto$inet(r2, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20}, 0xfffffffffffffe9b) 2018/03/25 13:24:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x28, 0x311}, 0x14}, 0x1}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x103000, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x1c, 0x20, 0xaff, 0x0, 0x0, {0x1000a}, [@generic="fffffe0121"]}, 0x1c}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = dup(r0) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000002bc0)=0x0, &(0x7f0000002c00), &(0x7f0000002c40)) r6 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003200)=0xe8) stat(&(0x7f0000003240)='./file0\x00', &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000003300)=0x0, &(0x7f0000003340), &(0x7f0000003380)) r10 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000033c0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f00000034c0)=0xe8) stat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000035c0)='./file0\x00', &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x40000273, &(0x7f0000006b00)) r14 = getuid() r15 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000036c0)={0x0, 0x0}, &(0x7f0000003700)=0xc) fstat(r0, &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003a00)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000003b00)=0xe8) fstat(r0, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003bc0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000003cc0)=0xe8) getgroups(0x3, &(0x7f0000003d00)=[0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005340)='./file0\x00', &(0x7f0000005380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000005400), &(0x7f0000005440)=0x0, &(0x7f0000005480)) r25 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000054c0)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f00000055c0)=0xe8) lstat(&(0x7f0000005600)='./file0\x00', &(0x7f0000005640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000056c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f00000057c0)=0xe8) fstat(r0, &(0x7f0000005800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = geteuid() lstat(&(0x7f0000005880)='./file0\x00', &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005940)={0x0, 0x0}, &(0x7f0000005980)=0xc) fstat(r0, &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005a40)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000005b40)=0xe8) lstat(&(0x7f0000005b80)='./file0\x00', &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000005c40)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000005d40)=0xe8) getgroups(0x3, &(0x7f0000005d80)=[0x0, 0x0, 0x0]) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000066c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000067c0)=0xe8) fstat(r0, &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000068c0)=[{&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000080)="555c8f4cd462cd0ec28e9340751cff4e182dfa91f5647a8593063a002098b75475396a90d2d96b24b32d58a2d5d5f3315064992c47e076ab7a0a391d9ec7454768041fedb34fae7e57edfc6c480f66ee0fe0760b024987b1800048846e38377230b84ab221b1be8192ac4b2e8f65a005feff68d77ae97f2133bdda1fde3ea4dc47ad2b434a137d19bb84632b417ee3f1367448ef71265d8fca7cdf9f48de48babd4bba710c17fa7782c2b2ab0fdb", 0xae}, {&(0x7f0000000140)="890b265fc67c83f442d61e57555b77d74d39cdb307bacdcac57f5519843975bfefa7694500be34faea4f196b79215a837dcab9513cb9cd8a93ca2319c2d82191aa6b675d70d564006ab3b6243bed2d6fc5af6c04e91feb39e3b3fb185699a16643bcda90e64cd3a508b4e7af717c8fa2b60385cc7633d5de3237050eab05ad5964bdf3fa3aaa25e12d92218de830f47e27dab2d2366a968065ed9eff968c534e62b444649ad581711cc395081042db4dae38e40c8d", 0xb5}, {&(0x7f0000000200)="27fa5862c591ba4530440e1c963483b5682b8d93d7a8a60c2476a272cb64e007711a58579c10cc5e89bbde062a2d79bca4f94e641744216c448f16d5f81edd22b70bf8dac79bc9ef26a7ae511a53d034f2c8677149", 0x55}], 0x3, &(0x7f0000000440)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x4008000}, {&(0x7f0000000480)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000500)}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001880)=[{&(0x7f00000005c0)="b7e140a35f7b3c9cbefa72bdf29ead57b1924b1108a49efb88e9baf58b9522", 0x1f}, {&(0x7f0000000600)="b9ff6391412a1d72a8d56a0f2cb4fd947714882ff28038f7298dd55a2143a6042d0388f7f1e54276c1d5ca05c2bb779193ff227b5f3aa8abf2", 0x39}, {&(0x7f0000000640)="c768e344ffaf040a241091f47aa9cad97007bae92d3558835d", 0x19}, {&(0x7f0000000680)="bb69af9fef6fa0a76995833068ac", 0xe}, {&(0x7f00000006c0)="5c8810ceb9acdb8c827c5476f6645613c78ddbcbba7adcf71491f6bbac26aa107c240621d841a58ea2b7547c4900d23c1fdef16173cc1151c69e149501af6b267bfc1af761a15dce47ca071e5f507adbb4b965d99b4a9fb65e9bc495d1a957a7827305e828d60710a264879589ca8dac3d5131d38ebd122dd747501148eaa03469d1b675b0ed2357ddf6d53895fed7528ad58bae7978c06872d707abd04b7e638da2f12fbab3c0900df552257885ebc4a7e82bf91223dcb648c7b790d76151842aa45e87feabbf21ae59ba513e752460aaf2e3c6beeaf1fb", 0xd8}, 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45e40e29b30782b710888fa8343ebf682f20c50794a9510080f4269b329e249f5893c77544955aaf38fbd9c82be4606c78b6ae3abbec8207b576d1d5b6853132d499ca6c54f26dc29cdb9b28d6a391a23406aadffb1697188025d347b121b715bb9b5449b98e906a282638d1bd22e59403d927ef412eceeda3ec3a92b000ca4323d20afe4cb24de3d6bf49af3b4383de8f6faa62c979f90058df2145b8fc17911dbd000b52055626894b73efeca22fa1e7b99e1d68a0692b4370bf187c138afd8a5f9c4604952a4d3603365edff3156f17ba9698809fe7f136b17b43fb823cbe22332aaaa59deadf161978c2f7cfba30bc193d0abd89f407735d7c815f94a138ee53e4d6fec417fc64d84ad8f3f65a1b161d3e15e4354e3c459ea4de41771eb489ced6c8779df34d912e7cbb1a00cefb3dd7f1d1a930c02d44ae5aa48610d28206418f3cbf1ab6bcaa005ad7c9840ce6445118db77b859d1deb29aec27e2632b0b972302c21fcb736f86f81389304ca31c85b582c43ebe562fe1812117893a4db221acdf4b347ffca15cc42b16c1d6e420a98ed26b636fdc28f65ad83e6a568dec4730aac1bcf4c751ff1508235d1ac909bce7604f12486bb0b0d636fe301752da809abece3212edcd3accca4a679dd8ec01c3c9ebab533d1f0a25ce66e307e3e2da356a799a9edb27fa7c4b3c4436c96b8fad320cc29c649db33e09fb6308a2169b5ef9227d522baa789a8a32dcb26e77443e5347339c631159c277070d9b58601ad2f3e3841a9f67d38092a851156bc0c09bf17eb2685dd581de554a61076fd7afd4d06b1d6ec46ea354cc8d998dc2c2a40a460649760231aaee9df48e7e52ca527acce2f96f6a596d5ace2be64b934cd09eb8ac141f4c6795212ab1add0a437e3faf9171feef75208a9ac0578f5b204605c67cbce3c357373327bb148f4ab7dea16e2c4d9250cb7c31f307bd00c8a9397262bc159d474ec2446c629db72d5655d05a1efdf7c7192e9819359e3c41b2b016fdbec9c1fb5d908cd7dca15abc0aaf7ff0f7c388f29fd68b96011e9c296538c3cfee3739af6ba483f354753d554876b9b003763e926b010a32aac2b05ef5cb5b9c6998ba8969c6a91179ebdda3dcd148b43e87281d26647b8a26a1d7cb313f6b35392ca755151e3177c15e50f389feb6a418e69927e774e44d6240592c48914b9925a6024e221ea25b3612fd27b15a67b090a1d46dbdb7b82e1934faa946f08685f013136b508fd4c9c45499bd561229816559f61b17ae4513c2b80a90d7c29b4a42ad84d32a6acad30bdd7fafcf4939d1b82828ae735ce4afb00bd2e38fc96c58e9b1eaa04be51b04713dffb1722b799e94a8ccc43fbe437d0f6757f8f5b1ae0cadfae36ab52130a991d9430763dd7e0bb106c99c1129e34e43ea1f9cb6a38c96b72eb15b8205740f8ca6776afdd8337febad73aecf6cf506392621ddf106eccea1280cf9ad68647a15bc37ddf6ff67387f9ac7976d16835dc7e3b95c63e90de76ef3cafa0dc8b151e8672015e8d48612ced31a59d4bcd2e53c04bae7bc84c1e76042bcd2f31b5583f392ca7a85fe80ddb0fad8bcf5bbc755890149d49c053fac33da78158349ef38aef2fa70aae42fc4be31cd09d888990f4ed5bb55c95fd1416c8bdfc373359399b9d33ef80bd50fa1fc2999cbbd6fa793ac94a99bda1fedaa465f885bb91246b3f8a7e0ff98a7762a8880b8804711920db2e5f7247e8c06f45fd6ad933d81c0fe97dc61ab6725614f8eacea689b4fcc00f11124734d7993fac894ca10c34451ae52c324d77b6801b8d4598f7cc7c3f88bcc8d7f20a4604aff8578e4c27103c967a3e0538823c1510bbca8ef16183571aa1841fdfa9e0dfd260231862527f9ee500f12afc3fbd3ea05aaf7e66ac0896ec2708480954ebca46449f882760e58b0276a7969f36e7634c56daed517e40d4e0046b3e1c035d19aea767b8432739ecd313166a516b5e4b96e335be7ae89fed405ea86be2bb0161958f16596e2280a005a6d9fd935448003ea37f5b3b7486772f5ea030f7799577e2557fe77bbea6fcaeda699bc6af641c08e5c1abd360371406ff8f34127f02f3d764d9bec09102beb56625c934d36a81d7c5e55e1c54172a583b6926d497e027fb3ed037014c36612c7de70c0f3bc874b4c12e1434d7da7f401aa35a6b4a0d7c0fb6acef9cb61e2c879c9bc4ef14c2dfedfa8524d1470c480c8df0bd94939d1ce0f069013a44758df03735b5951c81c19be3ccbd", 0x1000}, {&(0x7f0000005040)="f1b38223a1ebf5667886aa1345c4368603498eb78f7ff7e7d822c9011cda741d3036ef95d8c576b0a5b44e5ed6a987270588753bc8e81d8cfad0a1a853e12e158f6ec8514fab3090fc3cc2851fe45f5773b50cc7d1a9ca7003628d82c0bcf6baf0aff3c6f188795ba0667642ce4d8a6d29deb768", 0x74}, {&(0x7f00000050c0)="d85762a253f2020bb6d67a1b543fee07e586035edf468d430308ff2a9ff52e373fc1c1fe3ebb80aa5c491a93b2a3c1da26cad07f97a082e1964fad50c6f66e59a792e8da47bdd76d", 0x48}, {&(0x7f0000005140)="47af9cf6c880c9b03aa2181abab3cfc5fc46bfcb99b254f6c1702497c135f30ecf3e07b5fb0d0bd7d53225eb655e57aa641b318a540b7407eab214cabe0f8aee40359d024a7de96cb5c06d25306ec90fba0b98af56ef62ace79314efac3d91b2c68c05578e81893eec871b218f6801845ac7b02d9b1048b2c6b57019ecc80a0a7f2029fa5aa792fe6bcd31c5c1b534aeb4756eb97c4bebeecf9d967204859168ee60dc140fdafeb53a49a72d0ae81cdc46f2259b5d91bf60bfedbc50301fcccb4109e222a7a74c3670114abaaa4632f0c34d2f6aa93f73", 0xd7}], 0x7, &(0x7f0000005dc0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r22, r23}, @cred={0x20, 0x1, 0x2, r1, r24, r25}, @cred={0x20, 0x1, 0x2, r1, r26, r27}, @cred={0x20, 0x1, 0x2, r1, r28, r29}, @cred={0x20, 0x1, 0x2, r1, r30, r31}, @cred={0x20, 0x1, 0x2, r1, r32, r33}, @cred={0x20, 0x1, 0x2, r1, r34, r35}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r36, r37}], 0x170, 0x80}, {&(0x7f0000005f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006040)=[{&(0x7f0000005fc0)="0ba9bd8cdde62a1519b0d0d54151f065", 0x10}, {&(0x7f0000006000)="7ffb7f4539afffbd35df5cbd31d25a29a6b42835780d7816338dad8a151dc99613317af773853f6df45527", 0x2b}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000006080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006600)=[{&(0x7f0000006100)="f5f04c79ece0d060c09ab3c5f458bb8b2f75a2c853f497a470ec647c05d70bf354fa843c4f092a42ea4dc5bfee5db8fbe04d8e0bf6d257c3eee60223ae26556b7e43c5e7ff9d0c1429fef2a8ac60378e97e47064e9a5164db53472a2dc995d79d42c2ce06c4baae430fae5ef00071e99f889695c1ac8edd320b7d4a7ed1d45ae5ef425db2b09036114c362230ea88608198426385b04c1c7f27cb19f529dc29f1438d67a54d0870f37cd461bc902c89f0c", 0xb1}, {&(0x7f00000061c0)="24e78bcc4eff", 0x6}, {&(0x7f0000006200)="1734f0e1bc3f4bdee3372de7efafb17844bcd47a70bd", 0x16}, {&(0x7f0000006240)="811032516c89dea2ede1fb352e4629176778044bedf3e492dfb880bce8cdcfc28f1d486d8c54bac2588477808f4be37b6944768fb401c20cc9bb3614c5c01708473742fd983d6f01da2bc895c5565e3c471b7e8d6b9bf9f3f60b3506d836ddd44aca640f04452f9cc56b21b4a194b54be48dbdc82448931381548f9dae18764d0f68b20ce0d28099a3d14fb4657388ca7223", 0x92}, {&(0x7f0000006300)="66ba69b980fc954b3ee457c86544b2f038df5736efb13978468f424a48a50d78cc214958ef2583696388e0956b3cdc17d0c868644e53b28e55afbf5e415f678459384adc618f16b182a6c43658157ff5e946d0deea8d7a663d19bdf33d5ff4207ecb17a2a91e", 0x66}, {&(0x7f0000006380)="bac08a0ee6623e7bfa2438afd917fe388f7d08268c395804a424cd89adb115433c4000c8b341d3c6aa799362a9b988f03c7ced30bdf47de7c78e5b14b483066d244024328c74ee331b91e8ec22e36c06ea0612086ecd62c2f81783a9b1d9e8fd742213900ea245254293d172016e21689385c0f2f2146178417e3ca32205d81509c8e80af496589e51a470fa1a274e40929f64ef3af03812cc7b85458efc8ddae4db16501d66bbebd6531ee5be580788a0386994186e6ef5da86a516254d693559931e4e411bfd", 0xc7}, {&(0x7f0000006480)="b2246d06167befe8a64dc7950848f140cfba1111ae8a40253a202348e775b53a8eaaecb9faec9086afd2a4a2a4bf6326e32cc0dff2ab145ec782190d064cc741359fbe8fc664a425aee6663af0669f8fbe875bbd819e065214a4418191fb1ff721d66ddc4b74b4", 0x67}, {&(0x7f0000006500)="167a1c83c9e3fe77bfae2bab8127fc5383111848c1cce7fda57248a464c2ac6f1e076aba5cdee2cc092ca9f65ddcc37d999419a01fcf4bd6b9708aad0e17449e397b0813ed32182626b02a812a0a3662484f103b82edccfb4195279a866860ec44524f6a260c9f14b039b5503c1300aaa7ac277ded", 0x75}, {&(0x7f0000006580)="3c7d5f715691523142185d6c9cf42687d04615f1f35edfbe7d0db35e7c7e723b0a236b8246010ac90edf02dcfee32218fbc5a6c195b329075ef45c2f471429c3c1695ee26063f0b4ae0492478f4ddc70", 0x50}], 0x9, &(0x7f0000006880)=[@cred={0x20, 0x1, 0x2, r1, r38, r39}], 0x20, 0x20008000}], 0xa, 0x20000000) ptrace$cont(0x1a, r1, 0x0, 0x0) 2018/03/25 13:24:30 executing program 6: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat$cgroup_procs(r2, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0x8, 0x4, 0xffffffffffffff00, 0x2}, 0xfffffffffffffd77) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/25 13:24:30 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x408c0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/163) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f00000000c0)="200000000104f500000000000000060020200af80900010002e8006007080000", 0x20}], 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwritev(r2, &(0x7f0000000780)=[{&(0x7f0000000080)="58af753f20d3754d089ff780ec8ddb34c275794ee4", 0x15}, {&(0x7f00000001c0)="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", 0xfd}, {&(0x7f00000002c0)="17b806d945aff2f52f42417b88ea200bf1a00c3a0f4bc3ea4473db4df1c20c77fca424e929841d9635299efa120340cd06ac12e574149a4e4ad8b6cb8610552876400177d76d8acda3ff44cfc67371cea0b83a479af26d2fb9358a4a2211c1b856d5a095d60ec1b1100599a56b15053e05ce12c3d80a18d9637b42f3adc679fe8e628c97f0cbfed5bfb7d3703a7d9412591ec5882152eabb1d1b7d1432b3d33d588df32a138da64c753e52008900632824024d3984a114ce93b341903cca836b42569dc96269713d290f1e83f1da784458b9547f2c4c58c68fd4cde045869cdc3a4cd37aafe1164ce263e82acc26eb16e7", 0xf1}, {&(0x7f00000003c0)="38e62fe397bfa1f2f071438b80a074f43bf69c164544d8a5e4aab9d6882dad8653f54bc461f22dd4dcc96b4c5b9f08cfb935c5c8660b11e32826c3b5643c6dded27dc0f678f6debc517e904f2b32d862f4491f38b763a2882c0aa7e4cb757fe0f8f7c4fb65026575be1eab336fba17f68a44b6659e197e27b6891e15fb0b", 0x7e}, {&(0x7f0000000440)="03d7a086379c81019f796877b51c3cc8c03c46d358caea5b3255659ef0ca638af6c39bcb5185ea4fd151388df1b120056dd0a689f7aa233e8d378774061b7ad235d6015e5d92daa0be0d60ee31e70e066d1bdf41979e9c903dd4c608134dac3def7fefd273b0a5c64bda1e7107a62b3d7238dd852e586fd0406f24652e45ce8575c95f89af2eaf6d9b25328bf8607dfc13c640d397d1eae786510a811e49c8947c6846b82fe6a39595797d7ee97765b95db77ff513aa50b349fecf4ddf9203cc55aac25d66e78109250cc7207e75b474a7", 0xd1}, {&(0x7f0000000540)="4abdfd4372c4350b2cd61709e0280bbf06512445aa01ef6e98fc847b5825a8eab92aa844e1fea83fb72510c75206d507a1a911f5cc1878969511a02f05fa88f537bb603b7b14a3b9367d612e223cd4d7951e3181b6e243ab8d1431cbda61644e696e51caba1645c3072eaaeb689f603ed5432d346e619ff93fcadcbb0fa84398b36e622b800bd4139ef300f9d2df7833b9a413e0903e044ec49775da432eba7dc4912a841500c96e31cb256bb45fc52298a24ad58303f34361bdbc38f999036fabffed81aff69c885baffaaeb780b4da0f664b137a2350d476c475e791f6e5d983e13f0526866ff1c2d6a3cce4e6aa", 0xef}, {&(0x7f0000000640)="84e87730f8cf9aac882c657e7b37c00f3fcad0acd54bf8de07a6f4ec5bd699870a5ff034e407c08bcc4a0b45d7c522054b29c92a54bac6f7c5a90ace4e706d4bab587d20aa69", 0x46}, {&(0x7f00000006c0)="572de08087cb9e6eacbbf41df3db2efbd27e7f0282bb7e6e2d9a1d8cfaa4f2e46855c3226c5b0d8ff9c1baadc0892876029311c4d2265fb46cd4c788d8c17832c146a076ad56c5dcefc254ebf87fb4f54be7adbfe749cad04fef64cbf9744bc8ba30c8b90e264b8c838f6f13e6a3a23e8ffaffd007ca86cf4a7c7a5566395660e2eb2bd984054f1943c68963bb8b684a7c388e6dd09a61cd3ed9", 0x9a}], 0x8, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/03/25 13:24:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000ea5ff8)=0x4, 0x6) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001200)='dctcp\x00', 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001140)={r2, @in6={{0xa, 0x4e20, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x8c}}}, 0x84) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/03/25 13:24:30 executing program 7: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f0000000300)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x14}, @in=@multicast2=0xe0000002, 0x4e24, 0x401, 0x4e21, 0x0, 0x0, 0xa0, 0xa0, 0x3f, r1, r2}, {0x0, 0x66d, 0x1, 0x6, 0x4, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x3ff, 0x8}, 0x3bc, 0x0, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d2, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x3, 0x0, 0xffff, 0x3, 0x9, 0x3}}, 0xe8) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000240)={0xf000000000000000, 0xef}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x0, 0x30, 0x5, 0x81}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000580)={r4, 0xa5e}, 0x8) signalfd(r3, &(0x7f0000000600)={0x9}, 0x8) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000440)={0xe7ce, 0x7fff}) set_tid_address(&(0x7f00000005c0)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) fchmodat(r0, &(0x7f0000000480)='./file0\x00', 0x40) 2018/03/25 13:24:30 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x80) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00000001c0)={'lo\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/03/25 13:24:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f00000000c0)=0x5, 0x4) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="02130000020000000000000000000000288aa8e7b2cd5c01ad90db7cd071377a902738ed0b4432da189ade5b5bccc8fb5e01e9215e38044f998779d94168ff4f80060cef5afe7a147573bfea6593fe062af202e3ec3e0655ff84b690a2ecdfc8b418e09d3b64a7cd02c8d0ab8de22644668acaadaa27e877ac0c0eb0f36a67fc3996d732e811e10945940804587db94c4459cad42778e77d6a8ec74ae98e073c6d9fe9eee4770ce4f3fbbd9c9df885a54d41bd6c27225e66693eb5ec2b4fac1c74dd4d07747b47cd4c6c5f197232cf97f0fe404a309fd8b08f045291894ffc39634dc4aef6cce3b6b6838d2c80a47448dde5ab8fe02092010fa833c47611e3a0ec616b5e9dda0bced5dd610512ef98bf992d2fccccb5310cc3319a72eefc8319ef6c585d7845e9da64bf78ffa8de3f7408a64784af088221c6ed4e57ff2d054ae07031c9eb6abe93448c18a589baef90"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0xc000)=nil, 0xc000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000), 0x0, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x1) fallocate(r1, 0x0, 0x0, 0x40002) close(r1) close(r0) userfaultfd(0x800) 2018/03/25 13:24:30 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ip6_mr_cache\x00') ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000140)=0xce) preadv(r2, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/175, 0xaf}], 0x1, 0x49) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x42, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/25 13:24:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000100043040000020000000000000000000c0000000800387ab8c0446aa38100000000000004000c00"], 0x24}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000b1d000)=[{0x28, 0x0, 0x0, 0xffffffffffeff024}, {0x6}]}, 0x10) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001aff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/03/25 13:24:30 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="1d2157271a13b2167a8a3fe5e8d3e52e395a54057444d226ffb1c136ba58424784135cf2657f7000c8c0f4bff177ad45705b5b0bd3b219d499349d35c689f5e0cd0fd646c96c4d2e4d685ae1a54906f75a6f3b47cbcaff22f9027b242f8f880683f0d6e563dd7190a6574b6f7fe9943e6adb4ec486c1ef53e5bdece6cb0df793a55f02186e79cdd959eb0749052209348438b0352ed635bccd179e4fe3022eb731e88383a62dc04d144fff9f96568e359de8ba7085c3d355c7bdd3a97437bd2e15f5e391cd699db8f5d047c4148a763964e2", 0xd2) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'ip_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) unlink(&(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x10001, 0x7, 0x10001, 0x3, 0x4, 0xde4, 0xc06, 0xffffffffffffff81, 0x0, 0x10000, 0x8}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x3f08, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x8000, 0x2}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x2, 0x1, 0x6, 0xef, 0x7}, &(0x7f0000000340)=0x14) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e24, 0xffffffffffffff27, @local={0xfe, 0x80, [], 0xaa}, 0x100}], 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000400)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) quotactl(0x9, &(0x7f0000000440)='./file0\x00', r5, &(0x7f00000005c0)="a14246bd109711ba40cefd07afbd376025a974d6649374e5af0ecc1de9dee301822eb08daf636cdd4f1eea39eaa76616975a8daa1b2902caa6b7b744f209e6712b97059b74ec99cbf732c0791f9b8a8af952f86858e748d9743d5c5d4ea31c09650fcb94c8dd0a9b7eb814849186e4b0721f3c16a4b6e9b4130f5f952ae8ca282503e6a16c4117e8cba7dd00dfc54b4ae0cd88313eeaa3879400eb20227e0351e2d1a3f136b15c0a271d8023e35a37be288d57d53514d3725a9001e4bbfd26e8c571e176b9ca") setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000006c0)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000780)) chroot(&(0x7f00000007c0)='./file0\x00') r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x63, &(0x7f0000000840)={'ah\x00'}, &(0x7f0000000880)=0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000008c0)=[@in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x5c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000940)={r4, 0x8}, 0x8) r7 = syz_open_dev$mice(&(0x7f0000000980)='/dev/input/mice\x00', 0x0, 0x40) r8 = add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r8) r9 = syz_open_dev$loop(&(0x7f0000000a40)='/dev/loop#\x00', 0x100000001, 0x80000) modify_ldt$write(0x1, &(0x7f0000000a80)={0x6f7, 0x0, 0x1000, 0x1ec, 0x9, 0x9, 0x80000000, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffa}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000ac0)={r4, 0x9}, &(0x7f0000000b00)=0x8) ioctl$TUNSETOWNER(r2, 0x400454cc, r5) sendfile(r6, r9, &(0x7f0000000b40), 0x46d3a003) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r7, 0x111, 0x2, 0x1, 0x4) 2018/03/25 13:24:30 executing program 2: fchdir(0xffffffffffffffff) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x2) mknodat(r0, &(0x7f0000000240)='./file1/file0\x00', 0x8000, 0x20) creat(&(0x7f0000000040)='./file1/file0\x00', 0x2a) sendto$unix(r0, &(0x7f0000000100)="5c6a82a51926b04275b8f3bbe52ae5e9cea422bf406b8d392a26a5a99b4187787b121658efb3e2f0de1097090ec3c4d431baea9b0afa3477b2daeddb960d9251b7fdb8fc7f4007b1ca031fa28b27916ad852ebc0346416bcc701c2db7d91d7a4f5627981398e458a06bd6768e1623ceeb3ea8fcea25559288ce82dc56ab471b4b33566d062401b992c39", 0x8a, 0x4000, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/03/25 13:24:30 executing program 1: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0), &(0x7f0000000100)=[0x0], 0x2, 0x4, 0x0, 0x1}) r0 = socket(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000180)={r1, r2/1000+30000}, 0x10) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x40000, 0x0, 0x0) 2018/03/25 13:24:30 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000b38000)={{0x2}}) 2018/03/25 13:24:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000000100)={0x8, 0x8, 0x0, 0x2000}) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0xffffffffffffffff) 2018/03/25 13:24:30 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000080)="ff55d36cffba04715d0000000000000100000000", 0x14) close(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x808c1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000001c0)=""/4096) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x3fff, 0x0) sendto$inet(r2, &(0x7f00000000c0)="e92c0102f0c6643a82482fdafcb1354ed7aadbc0fd7c9567224af50a5527645e70a00fc78c0d724d4e381a49b65de7b2de600d46e83754399be07976c59cd6955275c75d7ad8ced9e80cb028b4169811339f015093d849cc8aada8f6cc69b391d9e989570a219a99094c22bb3bdfd2ba28b64953b4e9c69c4c474b100e83fdc19ec5929fbefbb8aaabc35fb2e86d5919e3ffa099e639b2d34d88eb4103f9959d4cf71c9c82", 0xa5, 0x1, &(0x7f0000000180)={0x2, 0x4e21}, 0x10) 2018/03/25 13:24:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x9, 0x5, 0x42, &(0x7f0000ffd000/0x1000)=nil, 0x8}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00') ioctl(r0, 0xffff, &(0x7f0000000600)="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") 2018/03/25 13:24:30 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000069000)=[{{&(0x7f0000de1ff0)=@can, 0x10, &(0x7f000044b000)=[{&(0x7f0000985f6d)=""/147, 0x93}], 0x1, &(0x7f00009eafdd)=""/35, 0x23}}], 0x1, 0x120, &(0x7f00000f8ff0)) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) socket$inet(0x2, 0x80003, 0x7fffffff) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000000040)=0x4) 2018/03/25 13:24:30 executing program 2: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/21, &(0x7f0000000240)=0x15) epoll_create(0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)=""/145, 0x9b) [ 110.493620] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 110.519366] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/25 13:24:30 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0xc, 0x4, 0x84c0, 0x4, 0xffffffff, 0x1f}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) recvfrom$packet(r2, &(0x7f00000000c0)=""/114, 0x72, 0x40000021, &(0x7f0000000140)={0x11, 0x10, r3, 0x1, 0x7ff, 0x6, @random="08999e334103"}, 0x14) socket(0x3, 0x3, 0x2000000000000000) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 13:24:30 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$fuse(r1, &(0x7f0000000080)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0x1ff, 0x401, 0xff, 0x1, 0x2}}, 0x50) ioctl(r0, 0x440000000000127a, &(0x7f0000000040)="29a00002f0cc133da0710737f8e90d83e35cd537c4d977540f617e1d4d09b637f9425213524473dad3d2311687bb53a6d5f0bc6b") 2018/03/25 13:24:30 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/25 13:24:30 executing program 1: socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) 2018/03/25 13:24:30 executing program 5: prctl$intptr(0x4, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) faccessat(r0, &(0x7f0000000000)='./control\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getdents64(r1, &(0x7f000056cf72)=""/142, 0x8e) 2018/03/25 13:24:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x14900, 0x0) close(r0) 2018/03/25 13:24:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001c00010900000000000000000a000000d1680527e78aa8c24676fc1b89f1dce7b1afdfccec59fdfa368e40d953c1d175ad5dd437b80cb588cb2e96ef0d905f09d8591ad37682a04dde1d7be63492ffb73ae48a123a6e0b39f0a372e1a421f86e1652ce25c9c24e2c334e6c3618d35a7e67ca7077e3942b39d971cf677aeca9222665bbfea7e5030827e20199ac904c7a2f1f8075d896dda4c89feeb4bbd7ab9a9b96e20b1cee6b7fb0f5afd337947ed6f56a958da7389fa85b304b6d4e6d0af5330cf676325a6ef9fe2cbdf02669b1c56058a82e47af7a28239b45a14e0d971f6b7c2d273afa40ec02", @ANYRES32=0x0, @ANYBLOB="000000000c000100aaaaaaaaaabb0000"], 0x28}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x0, 0x0, &(0x7f000000dff8), 0x7f, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9a19329a6befe986ce01334e710fc585ac3e7b591c94af18d66811663f61820557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0c687e703209387ee8215413de087b532d8a738e1ed6c370d"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x1, 0x8, 'queue1\x00', 0x6}) 2018/03/25 13:24:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x402, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x40, 0x80}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x9, 0x5, 0x0) r1 = getpid() ptrace$setopts(0x4206, r1, 0x1, 0x10000d) sendto(r0, &(0x7f0000cfefee)="120000df1200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfffffdd2}, 0x1}, 0x0) 2018/03/25 13:24:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000014ffc)=0x80000001, 0x4) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_map={0x3, 0x4, 0xfb, 0x5, 0x2, 0x4}}) 2018/03/25 13:24:30 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x1, &(0x7f0000000000)='K'}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000840)=[{&(0x7f00000002c0)=""/233, 0xe9}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/10, 0xa8}, {&(0x7f0000000440)=""/21, 0x15}, {&(0x7f0000000480)=""/19, 0x13}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/140, 0x8c}, {&(0x7f0000000600)=""/103, 0x67}, {&(0x7f0000000680)=""/200, 0xc8}, {&(0x7f0000000780)=""/165, 0xa5}], 0xa, &(0x7f0000000900)=""/197, 0xc5, 0x1}, 0x40) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000a40)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/106) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={0x2, 0xf800000, 0x200, 0x6, 0x9, 0x3, 0x3, 0x3, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x4}, 0x8) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f00000003c0)) 2018/03/25 13:24:30 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) select(0x40, &(0x7f0000000080)={0x8001, 0x1, 0x200, 0x1, 0xffffffffffffffe1, 0x1, 0x9549, 0x9e09}, &(0x7f00000000c0)={0x7f, 0x7, 0x81, 0x4, 0x5, 0x2, 0x155b, 0x264}, &(0x7f0000000100)={0x1, 0x7, 0x7fff, 0x1, 0x5434d179, 0xf80, 0x8, 0x100000000}, &(0x7f0000000180)={0x0, 0x7530}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x10) clock_getres(0x7, &(0x7f00000001c0)) [ 110.770536] binder: 19524:19532 ioctl c0306201 2001bfd0 returned -14 [ 110.794947] binder: 19524:19532 ioctl c0306201 2001bfd0 returned -14 2018/03/25 13:24:30 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) socketpair(0xf, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x1, 0xcd, 0x8}) 2018/03/25 13:24:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80000) getsockname$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) r2 = dup2(r1, r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000002c0)={0x9, 0x1, 'client0\x00', 0xffffffff80000005, "03296fca4db7f892", "8a09760039145cede9e988af1c6a9ac57b9f508375313b552e78773c7369dda8", 0x5, 0xfff}) timerfd_settime(r2, 0x1, &(0x7f0000000240)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000400)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000180)={0x5, {{0x2, 0x4e21, @rand_addr}}}, 0x88) 2018/03/25 13:24:30 executing program 0: r0 = getuid() setuid(r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x1a5582) poll(&(0x7f0000ecafc8)=[{r2}], 0x1, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="440000001000000227bd7000fedbdf251b0000007a97ca20bece2942c40a376d62b3650ede3da47c5c59b8d8261aab876c891376c114ecacf83d6294fa1379f3b9080000"], 0x44}, 0x1}, 0x4000000) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000000)) 2018/03/25 13:24:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00007aeff2)='net/sockstat6\x00') preadv(r0, &(0x7f000081bff0)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) delete_module(&(0x7f0000000000)='net/sockstat6\x00', 0x200) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x5, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0x17}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x200, 0x100, 0x4, 0x500, 0x80000000, 0x0, r1}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x800, 0x2) 2018/03/25 13:24:30 executing program 1: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x2000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000040)={r2}) r4 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000008, 0x81012, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x44, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309, r3, 0x2}, @increfs_done={0x40106308, r4, 0x4}, @decrefs={0x40046307, 0x4}, @clear_death={0x400c630f, 0x4, 0x2}, @exit_looper={0x630d}], 0x6, 0x0, &(0x7f0000000100)="1ec74ab45709"}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:30 executing program 7: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000031000)={0x0, 0x1fd, 0x3}) prctl$intptr(0x4000004005, 0x332260d9) 2018/03/25 13:24:30 executing program 2: inotify_init() r0 = creat(&(0x7f0000000000)='./file0\x00', 0x81) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/233) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x8000000000000035, r0, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/25 13:24:30 executing program 3: socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) time(&(0x7f0000000000)) 2018/03/25 13:24:30 executing program 7: r0 = epoll_create1(0x80000) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x4e20, @rand_addr}}, 0x0, 0x7, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/03/25 13:24:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000577000)='net/rt_cache\x00') readv(r0, &(0x7f0000bce000)=[{&(0x7f00002e6f44)=""/188, 0xbc}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) 2018/03/25 13:24:30 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x420102, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7, 0x0, 0x9, "d251567842e6326ac18e328483a8bf9c3f6cd90bd329773d26f0c94a9b8ca5d05f4df094b4986f482a6a1a44519a56bcded54e7c3524205d3e14dc9fe6c3a4", 0x5}, 0x60) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) rt_sigreturn() r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/03/25 13:24:30 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x80, {{0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) r1 = open(&(0x7f0000001180)='./file0\x00', 0x40040, 0x135) r2 = fcntl$getown(r0, 0x9) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000180)=""/4096, &(0x7f00000000c0)=0x1000) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000100)=r2) 2018/03/25 13:24:31 executing program 0: prctl$intptr(0x5, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) read(r0, &(0x7f0000000080)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001080)={0x0, 0x3}, &(0x7f00000010c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000011c0)={{0x0, 0x97c}, 'port0\x00', 0x30, 0x814, 0x1, 0x80000000, 0x3, 0x6, 0x7f, 0x0, 0x2, 0xd0d1}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001100)={r2, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x7, 0x400}, 0x90) 2018/03/25 13:24:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x5a8}, 0x1}, 0x0) write$cgroup_type(r2, &(0x7f0000000340)='threaded\x00', 0x9) 2018/03/25 13:24:31 executing program 4: r0 = epoll_create1(0x80000) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x40002008}) 2018/03/25 13:24:31 executing program 6: r0 = getpgrp(0xffffffffffffffff) sched_getparam(r0, &(0x7f0000000000)) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) finit_module(r2, &(0x7f0000000180)='raw\x00', 0x1) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8800}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x14, 0x24, 0x10, 0x70bd27, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000010) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000002c0)=""/39) rt_tgsigqueueinfo(r0, r0, 0x1a, &(0x7f0000000300)={0x3c, 0x0, 0x38d2, 0x401}) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000340)=""/142, &(0x7f0000000400)=0x8e) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000440)=""/230) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={0x0, 0xe5, "bff09703b0ece4cd3e41423f76017dc352a230404b055351351f79b4e44954ce12febc825302745da39501fe961938559ce1348fef7e764fef54fc190d8b42824129119ebc0c461cd950c806b8a7e17a708aa2e1cd7aff4c8bd241215747fd9999f702d22ce379f827de0628ea42246178cf17cf8a7d6b921dd0a01fb4f4dd5dc38feb8968861d197dc1a71de92c01407571ef6a01bdd628e95f5eea40b08686a7fc9577936512d68781d68d4bd1caaee1d19fee6f1cdfe1d8218757db71d2278af5371ab7b9fd0d6a9134ddf93aa54b8c36cbdf68470b9df4d9cbd392c325fe892ac6d65f"}, &(0x7f0000000640)=0xed) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={r3}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r4 = open(&(0x7f0000000740)='./file0\x00', 0x80880, 0xc) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000780)=@req={0x11, 0xab36, 0x800, 0x80000000}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000007c0)={0x5, 0x113, 0x4, 0x9, 0x1, [{0x9, 0x2, 0x1, 0x0, 0x0, 0x100}]}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000840)='tls\x00', 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000880)=0x71a, 0x4) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000008c0)) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000900)=r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000940)={0x4, 0x10001, 0x1, 0x9, 0x57, 0x1, 0x81, 0x401, 0x8, 0x3, 0x4, 0x5}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000980)={0x8, 0x101, 0x8000, 0x7}, 0x6) getsockname$inet6(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a00)=0x1c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ashmem\x00', 0x8080, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) r5 = creat(&(0x7f0000000b00)='./file0\x00', 0x9) write$tun(r5, &(0x7f0000000b40)={@pi={0x0, 0x1c}, @hdr={0x2, 0x1, 0x2, 0x7, 0x7, 0x3}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xc, @random="100901168c65", @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002}}, 0x2a) [ 111.161459] IPv6: Can't replace route, no match found 2018/03/25 13:24:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) rt_sigreturn() r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/03/25 13:24:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000200)="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", 0x1000, 0x8000, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x80) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f00000001c0)=0xfffffdfe) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x8) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x98c, 0x7, 0xfff, 0x8, 0xb6c0000, 0x100000000, 0x4, 0x6, 0x3, 0x80000000, 0x6, 0x3f}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200000, 0x0) sendto(r0, &(0x7f0000cfefee)="1200001a1200e7ff00ffe90009144a000ae9", 0x12, 0xfffffffffffffffc, 0x0, 0x0) 2018/03/25 13:24:31 executing program 7: r0 = memfd_create(&(0x7f0000000000)="0902e90ade066b7d078b61bd923f", 0x0) fsetxattr(r0, &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f0000000300)="0902e90ade066b7d078b61bd923f", 0xe, 0x2) [ 111.185165] IPv6: Can't replace route, no match found [ 111.224387] audit: type=1401 audit(1521984271.116:63): op=setxattr invalid_context=0902E90ADE066B7D078B61BD923F 2018/03/25 13:24:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000915f29)=""/215) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x650202, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) 2018/03/25 13:24:31 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x10) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000180)='5', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000d7cfcb)="a2", 0x1, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) 2018/03/25 13:24:31 executing program 0: fchdir(0xffffffffffffffff) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) readlink(&(0x7f0000000040)='./file1\x00', &(0x7f0000000180)=""/157, 0x9d) 2018/03/25 13:24:31 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) clock_gettime(0x100003, &(0x7f0000000140)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'gretap0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, 0x2f, r3}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mq_timedreceive(r0, &(0x7f0000000040)=""/65, 0x41, 0x9, &(0x7f0000000100)={r1, r2+30000000}) r4 = socket(0x20000000001, 0x803, 0x0) sendto(r4, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="8716bcd8bf14de51d77d8afd3911fe36c18bef0a1dee66d93f6f4cedcba73af4a07eeab8de962484bf82b5d438d0ea648d0113a3f058ee69c7820d0619501352b5581b358e9785c82bbda6164fc0e506df", 0x51}, {&(0x7f0000000140)="948b75f988ec2d16ed2707d8eead00af399a987a841dc6b2589144bacdc4c9b32ca37fe6abdaa0c0443e56a7e3305ad3a1a8f8792e8841d739e5850df2a3edf25da3df37427f28bba08b5d09c033bc28b17814e5be17a56f0945da84aa2b249e363a4c34aa841488abf77e4fb3bebb302198809606ad368a425a7527099a9afcfe0d857da759d14e8b4a6ad03f3cd94ba9386a3b98acf7720a7df5353656714989a5d11649b218e0f8e35633dd2679518bbbe107b9226525ac05501934461f922ce9b43631f544278d1a7ddbe018a8c89d699859c753dd6b443c4df548fd8ed88f329d11d4dffd029b09003dd297bd8cf3e8", 0xf2}, {&(0x7f0000000400)="08824766db0f1b2e9203f276ecd1a11d95bd2ddea8da21519bc971ce3b67876db756cf1c4fc76fc2c9bcf362e52fcd8f71aab13abe0b523f3ff041a2d378557ff0e0a90319a4778f68e25ae3c5c1fac93f8670974f791177b0bedfa8ed10f9e721f2752571541514339839daa82bf2b1390f5c5d6ad48f2f7c205a9cc260bbf6136fbd097eb5297088375b19c5e8f0a93d159299505945a5ed2ccf9954398f0c4d4f0dd201f24d933f0a8a90443b77202d23b6", 0xb3}, {&(0x7f00000004c0)="449152232040faf8a50f6cdbc45168636e1492880b9ef08efe24beaf99cd6e12cfb116f12b96100feef85c52fc7d23b4d44bc4213693ddfd136acf165a69f2cb1326ab54218a5dd2e65ad359e92a03e6c45db639853a4df07d23e9334038a4b603646db6a8bfca3600aff3f513472a18b9d9", 0x72}, {&(0x7f0000000000)="26b97beb2acd60ad26a2bde7f701636347a6", 0x12}, {&(0x7f0000000240)="7b53514ef45f86728ff5b6cc4104e5932b67be4772edb01d6ab7c944c0fe90725c47c3f5fc2d86e70f5e17578bb17333630982d34f09634c792d04c233487275", 0x40}], 0x6, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x8, 0x110, r0, 0x0) 2018/03/25 13:24:31 executing program 7: r0 = request_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='$+[/\x00', 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000080)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, r1) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000140)) keyctl$setperm(0x5, r1, 0xffffffff) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x6) keyctl$set_timeout(0xf, r2, 0x0) 2018/03/25 13:24:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) rt_sigreturn() r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/03/25 13:24:31 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"bfd63bd5a3aa32"}}, [{"78ec7ee0ed5bcd"}, {"6e0c01284608c3"}, {"33e9e48ae77aac"}, {"a58296034f271e"}, {"5f859992d8f6e5"}, {"3a493e5647f446"}, {"62810db4614d38"}, {"a175f931dd6572"}]}, 0x48) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) utime(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x100, 0x1, 0x8, 0x2e, 0x2}) 2018/03/25 13:24:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f0000831fff)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x301000) 2018/03/25 13:24:31 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x20000000000001ca, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="35540e5f99b0ae83f59f07df929d29f5a079bdf8db3eea5d6ebaac175df5c5f10e034071cfb8984aad3b4553599f9913d83248132efa2a139821e64084c59aebfe5b869213a646ec080e84b1ff571357bdbd551f4128be089236bc26d3d5e6964216e9b08efc1135792c0c41d6b4dd2325cd20cb821897b36e20512d5b97570793aba23d13d788f66c25e9a5825104e2d12be072", &(0x7f00000000c0)="30f28e662a2fa21c9c46dc0c91af149513306dd3090c5cfd88eea1f0dbe7fae02bc658356b9aef79d3effc2d3d4440fa6e383a35e06903b51f2d30d96aec29928653da39e9c2fb28f396335036fda303b037b88d64682067507fadce28cbb19e8c645290b61a"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/25 13:24:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x4, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f00007b5000)) 2018/03/25 13:24:31 executing program 7: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/196) fallocate(r0, 0x0, 0x3f, 0xf760) r1 = getpgrp(0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0xe5d, 0x4) r2 = getpgrp(r1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'teql0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}, r3}, 0xc) rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000000040)={0x3b, 0x7f, 0x2}) ftruncate(r0, 0x4) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/25 13:24:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0)=@srh={0x0, 0x2, 0x4, 0x1, 0x80000000, 0xd071633, 0x9, [@dev={0xfe, 0x80, [], 0x1a}]}, 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000040)=0xffffffffffffff94, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x0, @empty, 0x78}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}], 0x68) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000003f, &(0x7f0000000180)=""/30, &(0x7f0000000000)=0xfffffffffffffdde) 2018/03/25 13:24:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="08000000addf7c8b22748c7d94e0e5c7360d"]}) 2018/03/25 13:24:31 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_addrs=@nfc={0x27}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x28000, 0x0) recvfrom$ipx(r1, &(0x7f0000000080)=""/163, 0xa3, 0x2000, &(0x7f0000000140)={0x4, 0x3ff, 0xae, "6642a31da062", 0x1}, 0x10) 2018/03/25 13:24:31 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x409, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockname$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'tunl0\x00', 0x3}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0xda, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}], 0x58) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) 2018/03/25 13:24:31 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000935000)={{0xffffffffffffff94}, {0x7ff}}) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 13:24:31 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getflags(r0, 0x40b) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_newroute={0x2c, 0x18, 0x25, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) 2018/03/25 13:24:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x101) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200002, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{0x0, 0x7530}, {r3, r4/1000+10000}}, 0x0) 2018/03/25 13:24:31 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="2400000026007f000000000000007701007cc6ff109449e58000da3c00166ae71325dabd", 0x337) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x215, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xd4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x0, 0x9}, &(0x7f0000000180)=0x8) 2018/03/25 13:24:31 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) r1 = mmap$binder(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x1c, 0x0, &(0x7f00000000c0)=[@free_buffer={0x40086303, r1}, @request_death={0x400c630e, 0x0, 0x3}], 0x90, 0x0, &(0x7f0000000100)="5ab6f00398ec6a4f539aef1d7d5df920e0416beb4ff31c38b2e6115b4fdcbfec29054e88d7be75f1d912b079328fcd24a650f18c016eeb10076fefc84df38f3b60741f9a444516a81b7ee77a6153502c1f9f3f6762d7a8f5951f0c8107ac10b6f8bb10511b7cd2685308a9352bd5b35d88a886ed8c382c057f7c9ed329fd4da4a8a4a2a79cb77046b8efe2cd64e8f430"}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x400, 0x8, 0x1, 0xff}, 0x10) 2018/03/25 13:24:31 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r1, 0xa, 0x12) recvmsg(r2, &(0x7f00007d7fc8)={&(0x7f00004ebff0)=@ipx, 0x10, &(0x7f0000b91000), 0x0, &(0x7f0000bdc000)=""/119, 0x77}, 0x0) r3 = dup2(r1, r2) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000000)={0xffffffffffffffa1, 0x6, 0x7, 0x770f, 0xab, 0x4}) fcntl$setown(r1, 0x8, r0) tkill(r0, 0x16) 2018/03/25 13:24:31 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x400, 0x2, 0x2, 0x6, 0x8}, &(0x7f0000000340)=0x14) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x801, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0xc000) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x0) r4 = fcntl$dupfd(r3, 0x3, r2) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000000)) accept4$ipx(r4, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) socket$key(0xf, 0x3, 0x2) r5 = socket$key(0xf, 0x3, 0x2) creat(&(0x7f0000000380)='./file0\x00', 0x40) sendmsg$key(r5, &(0x7f00004b6914)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x370}]}, 0x18}, 0x1}, 0x0) 2018/03/25 13:24:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x391}, 0xb3849cf7) unlink(&(0x7f0000000080)='./file0\x00') sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x20, 0x12, 0x209}, 0x20}, 0x1}, 0x0) 2018/03/25 13:24:31 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001400)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001440)={0x0, 0xf0, "08122aa8dcad9be61eb084d2081acc2539e7f68751ae5d7664456c6cd556d240b392d18378209584039f2fd5d23ae867e12d1efb6f6da4a844cb227d7003dba3a96de6336729d08acb3193cb4c5f7fc72fc37b0d4569a60cd2ccd813fd04249548aafee5ea0dde0f24e37262bd11407cc653a3ee2f3ae8172978d1ee108ab21a140b164fc3a7ac812ca9877be9f5e65319a4764a72ad984066e286980038ac0b81c3820bf2eedec367fde3ab24643d89d49a3f60aa5c81b2cae7b666d49c2e60e26cad5f15b8da46115eaf8468522711f145388b8b23e92836ac3763073586c6cec4f17250383e12310bf5be2aa634b0"}, &(0x7f0000001540)=0xf8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001580)={0x0, 0x1, 0x20, 0x2, 0x90e}, &(0x7f00000015c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001600)={r1, 0x5, 0x10001, 0x6, 0x6, 0x9, 0x7, 0x9, {r2, @in={{0x2, 0x4e24, @rand_addr}}, 0x2, 0x2, 0x800, 0x4, 0x1}}, &(0x7f00000016c0)=0xb0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001280)={0x0, 0xf1, "40100ca249999b2812e911a76c9ef5639eea64be88b1f20ae649598af1bec303e97fae3563dbf3d5577042cf6941f4ee0c6851faccaea99a60a2bd132a8bc20a2bc5eaf1a8be065f5f1a73c16a99c0d451f1a63511513ea7bc706fbf790ee6d9e84fa0c17ee1b37b1198b35231092fcd356ce67391adf529a81cbc27485da599c7528ed2fea4a897eb10d97c496ec388c1c5c560b1cc2f5d6054eb9d7ff0aff5d811a2de904e20c5dd703d0d0d6a39653b6fba6fd58a4fc8337af8ea702823057d63baff729c4eae84888eb2ad1981b54c0bb22917b9735bb250c1c8e5013ceb97cbce28c68d1c63cc40897cc773b52bfa"}, &(0x7f0000001380)=0xf9) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000013c0)=@assoc_value={r4, 0xfffffffffffffff7}, 0x8) getsockopt$inet6_opts(r3, 0x29, 0x0, &(0x7f0000000080)=""/157, &(0x7f0000000140)=0x9d) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x85}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000200)={r5, 0x1000, "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"}, &(0x7f0000001240)=0x1008) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000040)=0xcd706c4dadd20a2b, 0x4) 2018/03/25 13:24:31 executing program 5: r0 = socket$inet(0x2, 0x3380b1b28c1bb898, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000300)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet(0x2, 0x80005, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x54, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x1ff, @empty, 0xfffffffffffffffa}, @in6={0xa, 0x4e20, 0x347, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x125, @empty, 0x22}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x59}, &(0x7f00000001c0)=0x90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000ffa), 0x8) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x4) 2018/03/25 13:24:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000e47fef)='net/snmp6\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) pread64(r0, &(0x7f000078e000), 0x0, 0x2000001) 2018/03/25 13:24:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp6\x00') preadv(r0, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) poll(&(0x7f0000000080)=[{r0, 0x100}, {r0}, {r0, 0x1}, {r0, 0x400}, {r0, 0x20}], 0x5, 0x3) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/88) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) eventfd2(0x20, 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x111) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0) r2 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x13, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000080)={r2}) unlink(&(0x7f0000000140)='./file0\x00') sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:31 executing program 3: r0 = socket(0x20000000000000a, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TIOCCONS(r1, 0x541d) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000), 0xff8c) 2018/03/25 13:24:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x8) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r1 = epoll_create1(0x0) fcntl$setstatus(r0, 0x4, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0xc) 2018/03/25 13:24:31 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x401, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x4000010}, 0x44) writev(r1, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) signalfd(r1, &(0x7f0000000140)={0x3}, 0x8) 2018/03/25 13:24:31 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000080)="005afc0199d463a4115eedc60bb774f60493bab942d5e5552f779d291a8f5d41750993c14fccfd327413c1ceb267873ea95dcc05cd7daf38db7cf96e726a9ad02072338b2a310b8ca6231d3fd0e43521756de1333c29b3f602ab9964bb62386bb0ababf26caa6c162101d9403b67edf758726deb55a0897bad420906ece944812c90660b2ff12d319c64b415cbdb4cc3fd222661b83b4e020c0f9b43198b7eade2ea1ff6b15fb62a80b6551150b55c21e423a8ac3253163828a74ba18bd0b9836992e9e138e62dcf71e71a09ee9bc65534576392", 0xd4, 0x8850, &(0x7f0000000180)={0x4, 0x3, 0xaa, "475fc2acfbbe", 0xcca7}, 0x10) dup3(r1, r0, 0x80000) syz_open_pts(r0, 0x0) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x80000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @rand_addr=0x7}, @in6={0xa, 0x4e22, 0xb79, @empty, 0x8000}, @in6={0xa, 0x4e24, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x6c7c8792}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffff801}, @in6={0xa, 0x4e22, 0x526af160, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x7}], 0x80) 2018/03/25 13:24:31 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x9, 0x119, 0x1, 0x1000000000044, 0x5e7d}) mq_unlink(&(0x7f0000000580)='+#(mime_type\x00') 2018/03/25 13:24:31 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000c82ffc)=0x400000000000001, 0x4) recvfrom$inet(r1, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b34ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x150}, 0x1}, 0x0) 2018/03/25 13:24:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[], &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xffffffff}, 0x8) sendto$inet6(r0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='vegas\x00', 0x6) r1 = epoll_create1(0x0) fcntl$setstatus(r0, 0x4, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000200)=0xc) 2018/03/25 13:24:31 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000080)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/net/pfkey\x00', 0x18200, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000004c0)=0x6) seccomp(0x1, 0x1, &(0x7f00000001c0)={0x9, &(0x7f00000000c0)=[{0x81, 0x101, 0x3, 0x6}, {0x10001, 0x7fff, 0x2, 0x8000}, {0x401, 0x9, 0x0, 0x1000}, {0x6c954f3f, 0x288, 0x0, 0x2}, {0x1000, 0x401, 0x3, 0x1}, {0x41dd, 0x0, 0x7ff}, {0xfffffffffffffffc, 0x4, 0x1, 0x3}, {0x2, 0xffffffffffffffff, 0x9, 0x1}, {0x0, 0x800, 0x1f, 0x71f}]}) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000340)=[{0xffff, 0x500000000000, 0x1, 0x9, @tick=0x6, {0x2, 0x8001}, {0x4, 0x7fff}, @raw8={"b7fc68a4d8a2c9afcc7cd86c"}}, {0x0, 0x1, 0x1, 0x0, @tick=0x1ff, {0x80000001}, {0x1ff, 0x4}, @time=@time={0x77359400}}, {0x7, 0x83e0000, 0x0, 0x6b, @time={r2, r3+30000000}, {0x0, 0x7fff}, {0x7ff, 0x2}, @note={0x4, 0x8400000000000, 0x800000, 0x0, 0x5f}}, {0x1, 0x20, 0xfffffffffffffff9, 0x400, @time={0x0, 0x1c9c380}, {0x2, 0xfff}, {0x3, 0xec6c}, @control={0x7f, 0x2, 0x6065}}, {0x80, 0xd29, 0x800, 0x9, @tick=0x10001, {0x4, 0x10000}, {0x100, 0x100000000}, @ext={0x44, &(0x7f0000000280)="24222de420e0402bee5d3426bd2564f827bc8df0dc60dfec6acdc8c4fc98c5141c353d39811e2a48a8f43342083b324291d1cd86b785dd47d7a1072c9f7c58d7bf4fe0a6"}}, {0x8001, 0x0, 0x1, 0x5, @time={0x77359400}, {0xeb1, 0x4}, {0x6, 0x1}, @ext={0x37, &(0x7f0000000300)="aff1d2505b3a73f92dfbedac66564b2296e50b0dd1204807dd8d4f23277ae9f8c5cf1214c1994c7b67681403fc95110a4bb227700e6f52"}}], 0x120) nanosleep(&(0x7f0000000040)={0x77359400}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000140)) 2018/03/25 13:24:31 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='task\x00') pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}], 0x1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/25 13:24:31 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000000)=[{0x9}, {0x0, 0x0, 0x0, 0x10000}]}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/25 13:24:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'bcsf0\x00', 0x9}) socketpair(0x9, 0x6, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) clone(0x0, &(0x7f0000edf000), &(0x7f00005c1000), &(0x7f00003e0ffc), &(0x7f0000000000)) fstat(r2, &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000000b80)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000000b00), 0x0, &(0x7f0000000b40)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x83, "815d9acb0da88522794e0eca821834f34febfc18fa6dcb47e1fb83d345969025d9de43799203ed773ddddb8d0758015bad34451da075281adb85257f9c37250bb5a5d118eb0e56f2b197692059c2a613aacb1ec13cfb3e7c0a3e009f0f6b069f706c0ef9a86df649b8a109b1cb6832456c8d1c03b7450f8125b97e050327faf35679d0"}, &(0x7f00000001c0)=0xa7) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000200)={{0x1, 0x0, 0x4, 0x3, 0x3}, 0xff, 0x7, 0x8}) 2018/03/25 13:24:31 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000080)='maps\x00') lookup_dcookie(0x8d7, &(0x7f0000000000)=""/15, 0xf) sendfile(r1, r1, &(0x7f0000c7a000), 0x7) 2018/03/25 13:24:31 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) fgetxattr(r0, &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)=""/4096, 0x1000) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r1, &(0x7f0000ac6000)=@can={0x1d}, 0x3) r2 = accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x3000000000000000, 0x85, 0x5}, 0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8841, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000040)={0x7ff, 0x6, 0x1, 0x5, 0x2, 0x9, 0x0, 0x0, 0x401, 0x200, 0x2, 0x8}) 2018/03/25 13:24:31 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200400, 0x0) dup2(r0, r0) dup3(r1, r0, 0x0) eventfd2(0x8, 0x80001) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/25 13:24:31 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:setrans_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x386) socket$key(0xf, 0x3, 0x2) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) accept$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 13:24:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@rand_addr=0xe9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x2, 0x368}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8002, 0xe9a, 0x5, r1}, &(0x7f0000000140)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="12000000000008000ae9", 0xfffffffffffffdd0, 0xffffffffffffffff, 0x0, 0x123) 2018/03/25 13:24:31 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'lo\x00', 0x7ff}) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x6e) 2018/03/25 13:24:31 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x96, 0x4, 0x100000001, 0x2}, {0xfffffffffffffffb, 0x7, 0x0, 0x10000}]}, 0x10) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80}, {0x6}]}) 2018/03/25 13:24:31 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) socket(0x1b, 0xa, 0x10001) 2018/03/25 13:24:31 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x44601, 0x0) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f0000001140)="062e62d3ae1977f673f4ba15e74d96ef9ade07b0a945863e2510ee19616930b0d660c6eebb86e20dabbcaef18201cc07ab171803d6be918f18a25d8e21b2dc130f3f28d051c6312f41ab7acfb977c59e0e1475d4fc89cabf52e607f2306782bea56c718a6a637d45d6ef84f6ec6ab483a4bfd19eaf0c5cd2ad5d5968f49ca1039db0c28659450963bbb7485f6909f5cb361f3152396605c25e361772c1debeac685569d38c6dd322e8520fdec29cab36d35ccf1b62ccf5f4ae6e085dc7cc929d12635913d92550e4391462663f727fa098049f00", 0xd4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/4096) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x5) r2 = syz_open_dev$sndseq(&(0x7f0000001100)='/dev/snd/seq\x00', 0x0, 0x100004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000025f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/25 13:24:31 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xf0}, &(0x7f0000000180)=0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xea}, 0x1}, 0x0) socketpair(0x1d, 0x803, 0x8000, &(0x7f00000001c0)) 2018/03/25 13:24:31 executing program 0: r0 = socket(0x1, 0x8000a, 0x8) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e022200000010000002e1000c08000b0000000000", 0x24) [ 111.914545] audit: type=1326 audit(1521984271.806:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19807 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 111.964777] audit: type=1326 audit(1521984271.856:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=19807 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.100415] INFO: task syz-executor2:19800 blocked for more than 120 seconds. [ 242.107717] Not tainted 4.4.124-g851fb4d #60 [ 242.112919] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.120879] syz-executor2 D ffff8800ad0cf270 28072 19800 8791 0x00000004 [ 242.128280] ffff8800ad0cf270 0000000000000000 0000000000000000 0000000000000000 [ 242.136264] 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.144267] ffff8801db21f4c0 ffff8800b5069800 ffff8800b0ea8000 ffff8800ad0cf860 [ 242.152353] Call Trace: [ 242.154915] [] schedule+0x7a/0x1b0 [ 242.160076] [] schedule_timeout+0x3a0/0x970 [ 242.166048] [] ? usleep_range+0x140/0x140 [ 242.171838] [] ? kvm_clock_read+0x23/0x40 [ 242.177607] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.183843] [] ? ktime_get+0x128/0x1d0 [ 242.189349] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.195924] [] io_schedule_timeout+0x1be/0x390 [ 242.202147] [] bit_wait_io+0x1b/0xc0 [ 242.207481] [] __wait_on_bit_lock+0x8f/0x140 [ 242.213535] [] ? bit_wait+0xc0/0xc0 [ 242.218785] [] __lock_page+0x18d/0x1f0 [ 242.224317] [] ? add_page_wait_queue+0x160/0x160 [ 242.230714] [] ? autoremove_wake_function+0x90/0x90 [ 242.237352] [] ? __might_sleep+0x90/0x1a0 [ 242.243154] [] pagecache_get_page+0x316/0x3f0 [ 242.249271] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.256304] [] ? I_BDEV+0x20/0x20 [ 242.261396] [] grab_cache_page_write_begin+0x63/0x90 [ 242.268119] [] block_write_begin+0x3a/0xd0 [ 242.274000] [] blkdev_write_begin+0x3c/0x50 [ 242.279958] [] generic_perform_write+0x28a/0x530 [ 242.286357] [] ? try_to_release_page+0x140/0x140 [ 242.292758] [] ? file_update_time+0xbc/0x3d0 [ 242.298789] [] ? should_remove_suid+0xe0/0xe0 [ 242.304931] [] ? iter_file_splice_write+0x143/0xae0 [ 242.311586] [] ? do_splice_direct+0x1a7/0x270 [ 242.317704] [] ? do_sendfile+0x54c/0xd30 [ 242.323416] [] ? SyS_sendfile64+0xc3/0x150 [ 242.329272] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.336029] [] __generic_file_write_iter+0x35a/0x580 [ 242.342774] [] blkdev_write_iter+0x1d4/0x490 [ 242.348806] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 242.355382] [] ? shmem_fallocate+0xa50/0xa50 [ 242.361432] [] vfs_iter_write+0x1c7/0x2d0 [ 242.367199] [] ? default_llseek+0x290/0x290 [ 242.373164] [] ? splice_from_pipe_next+0x2a4/0x380 [ 242.379717] [] ? __kmalloc+0x124/0x320 [ 242.385255] [] iter_file_splice_write+0x58a/0xae0 [ 242.391742] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.397858] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 242.403997] [] direct_splice_actor+0x125/0x180 [ 242.410198] [] splice_direct_to_actor+0x2d2/0x830 [ 242.416685] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 242.423340] [] ? do_splice_to+0x140/0x140 [ 242.429109] [] ? security_file_permission+0x89/0x1e0 [ 242.435856] [] ? rw_verify_area+0x100/0x2f0 [ 242.441811] [] do_splice_direct+0x1a7/0x270 [ 242.447755] [] ? splice_direct_to_actor+0x830/0x830 [ 242.454421] [] ? rw_verify_area+0x100/0x2f0 [ 242.460379] [] do_sendfile+0x54c/0xd30 [ 242.465888] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 242.472382] [] ? __might_fault+0xe4/0x1d0 [ 242.478149] [] ? __might_fault+0x114/0x1d0 [ 242.484026] [] SyS_sendfile64+0xc3/0x150 [ 242.489707] [] ? SyS_sendfile+0x160/0x160 [ 242.495510] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 242.502001] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.508637] no locks held by syz-executor2/19800. [ 242.513527] Sending NMI to all CPUs: [ 242.518346] NMI backtrace for cpu 0 [ 242.521972] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.124-g851fb4d #60 [ 242.528956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.538313] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.544376] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.552776] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.558195] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.565465] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 242.572728] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.579968] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.587493] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.594749] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.602960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.608813] CR2: 0000000000ad8d60 CR3: 00000001c8396000 CR4: 0000000000160670 [ 242.616596] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.623851] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.631106] Stack: [ 242.633225] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847deac8 [ 242.640758] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffffffff84207e08 [ 242.648261] ffffffff810293fa ffffffff84207e20 ffffffff812217c8 dffffc0000000000 [ 242.655796] Call Trace: [ 242.658348] [] default_idle+0x55/0x3c0 [ 242.663877] [] arch_cpu_idle+0xa/0x10 [ 242.669298] [] default_idle_call+0x48/0x70 [ 242.675169] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.681215] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.688109] [] ? call_cpuidle+0xe0/0xe0 [ 242.693729] [] rest_init+0x189/0x190 [ 242.699061] [] start_kernel+0x6b9/0x6ee [ 242.704678] [] ? thread_stack_cache_init+0xb/0xb [ 242.711066] [] ? early_idt_handler_array+0x120/0x120 [ 242.717788] [] ? early_idt_handler_array+0x120/0x120 [ 242.724535] [] x86_64_start_reservations+0x2a/0x2c [ 242.731116] [] x86_64_start_kernel+0x140/0x163 [ 242.737317] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.756312] NMI backtrace for cpu 1 [ 242.759912] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.767182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.776528] task: ffff8800bac99800 task.stack: ffff8800bbae8000 [ 242.782577] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.791310] RSP: 0018:ffff8800bbaefcb8 EFLAGS: 00000046 [ 242.796731] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.804002] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.811259] RBP: ffff8800bbaefce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.818503] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.825774] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.833046] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.841270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.847124] CR2: 0000000001f9d000 CR3: 00000001c8396000 CR4: 0000000000160670 [ 242.854417] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.861679] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.868923] Stack: [ 242.871070] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.878575] ffff8801db31bca0 ffff8800bbaefd00 ffffffff810b9adb ffffffff839f6e40 [ 242.886109] 0000000000000003 ffff8800bbaefd60 ffffffff81d115a4 0000000000000000 [ 242.893629] Call Trace: [ 242.896184] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.902577] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.909646] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.916394] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.923392] [] watchdog+0x6fa/0xae0 [ 242.928639] [] ? watchdog+0xc3/0xae0 [ 242.934007] [] kthread+0x268/0x300 [ 242.939168] [] ? reset_hung_task_detector+0x20/0x20 [ 242.945832] [] ? kthread_create_on_node+0x400/0x400 [ 242.952476] [] ? kthread_create_on_node+0x400/0x400 [ 242.959108] [] ret_from_fork+0x55/0x80 [ 242.964647] [] ? kthread_create_on_node+0x400/0x400 [ 242.971300] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.990603] Kernel panic - not syncing: hung_task: blocked tasks [ 242.996726] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 243.003982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.013309] 0000000000000000 ac50c70991bafc53 ffff8800bbaefca8 ffffffff81d0663d [ 243.021281] ffffffff838831a0 ffff8800bbaefd80 dffffc0000000000 7fffffffffffffff [ 243.029242] ffff8801c56ab448 ffff8800bbaefd70 ffffffff8141b2da 0000000041b58ab3 [ 243.037210] Call Trace: [ 243.039775] [] dump_stack+0xc1/0x124 [ 243.045109] [] panic+0x1aa/0x388 [ 243.050096] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.056991] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.064230] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.071468] [] watchdog+0x70b/0xae0 [ 243.076710] [] ? watchdog+0xc3/0xae0 [ 243.082042] [] kthread+0x268/0x300 [ 243.087201] [] ? reset_hung_task_detector+0x20/0x20 [ 243.093837] [] ? kthread_create_on_node+0x400/0x400 [ 243.100472] [] ? kthread_create_on_node+0x400/0x400 [ 243.107106] [] ret_from_fork+0x55/0x80 [ 243.112610] [] ? kthread_create_on_node+0x400/0x400 [ 243.119692] Dumping ftrace buffer: [ 243.123245] (ftrace buffer empty) [ 243.126928] Kernel Offset: disabled [ 243.130534] Rebooting in 86400 seconds..