[....] Starting enhanced syslogd: rsyslogd[ 10.691205] audit: type=1400 audit(1516019100.704:4): avc: denied { syslog } for pid=3172 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.236' (ECDSA) to the list of known hosts. 2018/01/15 12:25:11 fuzzer started 2018/01/15 12:25:11 dialing manager at 10.128.0.26:46627 syzkaller login: [ 22.882438] random: crng init done 2018/01/15 12:25:15 kcov=true, comps=false 2018/01/15 12:25:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r0, r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000002000+0x52c)={0x1, 0x2, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000003000-0x86)=""/134, 0x86, 0x20, &(0x7f0000003000)=@rc={0x1f, {0x0, 0x10000, 0x3, 0x101, 0xb5, 0xf5a}, 0xfff}, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000002000-0x51)={0x0, 0x77, "301b4c21831881aa5dce513154417dee505b70ed71ee245bcd889dfdfe6ef846edfbcc028d79e0443471bd14455a3140372aefedaff7662601eed95fc2117d059a585e5b9bc65df7eaff52e120a6dd4afe5c2d440865ec9940b60ca87b6341a22764c51f40a5d533fe8c9dc024c62fdb88d08029a54faf"}, &(0x7f0000005000-0x4)=0x7f) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r3, 0x1}, &(0x7f0000004000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000004000-0x8)=@assoc_value={r4, 0x7}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000004000)={{0x7, 0x33e}, {0x1, 0x8000}, 0x7fff, 0x4, 0xffffffffffffffc1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000006000)='/dev/autofs\x00', 0x80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000007000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x1000, 0xfff, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={r3, 0x7fffffff}, 0x8) 2018/01/15 12:25:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d4c000-0x4)=0x60, 0x80000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00009df000-0x4)=0x0, &(0x7f00001dd000)=0x4) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x8) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000002000)=""/56, 0x38) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000003000)=""/233) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000005000-0x4)={0x5}, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000006000-0x58)=""/88) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000004000-0x4)=0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000)={0xdd5, 0x0, 0x10001, 0x1}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000007000-0x10)={0x3, r3}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000007000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@sco={0x1f, {0xa796, 0x6, 0x0, 0xfffffffffffffffd, 0xfffffffffffeffff, 0xfffffffffffffff9}}}) sync() ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000009000-0x4)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) 2018/01/15 12:25:16 executing program 3: r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000170000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/44) r1 = fcntl$dupfd(r0, 0x406, r0) fallocate(r0, 0x3, 0x9, 0x80) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) close(r2) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x1) ioctl$int_out(r2, 0x5460, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r3, 0xb2b}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)={0x3f4, 0x2e, 0x408, 0x4, 0x2, "", [@nested={0x28, 0x89, [@typed={0xc, 0x25, @fd=r0}, @typed={0x18, 0x2, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @nested={0xec, 0x39, [@typed={0x88, 0x1, @binary="3e98a81681c4a618ad8181a61aafc5361b2328b3f5f1f7e981029d7758450d1d592a403cf27692e9ec732e28db7e548f35fb7ecc8ccfd47ee155351faf45dc70dd22531143b4f6e299f88c652a3325fe7406cb53f9b7265aa431759f08724f05bc26d1d0f38850ee533320f36789e3c93e9b05d2312cc3f4d59e8e261311"}, @typed={0x18, 0x2, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @typed={0xc, 0x22, @uid=r4}, @generic="3ef5b32ad6b565ff0ac18691e6544d175c614a4173077305d853871ef4b00e1f3a28d6b59701239bf87bc1fbe4b7bb599c6124e23132b791b5666e"]}, @nested={0x50, 0x19, [@generic="28cf60bd1981066eaaa5be17af032c762df6c40911389de0b61bf0e23c781795", @generic="19fb6bb900484c994a9eaa422dd31d09380587939d6873980763496defe718fd86e1100b4b1bd6f623"]}, @generic="745d7f5700cf233dfbfd959116bc627c87bb469c030f8302e1e33734476ed99d89f7a7721bd6877a5cb1ef1f202a66983435579e6e08423c1894dc154f8bb88758ca9f4bad6ab31c7a58d3070e50179f0205caa7f1e6ebb19c8a2cbf8baba71a7e52649a9d31a3ad0888185369bf6e48c87351862226404588453cc3c2f4ddf725e5ddac4a2947ca12506bc541cb0646bc44bbb032a38c5d6fec515e436caf3387924c849e607b8d9dc4200eec5f91db77a70a53594fdd35d1a59baaddc95f241215d7dd297119b7bb9665398aa2aa7343", @generic="5d163b4603ef32ce30a5b5515c7ccccb35f6ad3551586f60f9d81caf9f1b54ccf56520e70c8cd700fccdbaaa6a72b5cec8ccfd194b42a21910d3b91cf75161252524f95dbc3a953da798810994353cc7421dbe4939fd075fe73d5fd1870af945ea741c9497b5db2f5b13a1f88221a986c7498797cb4d905ae1dc5b8c063a20d56b5db0908c587b271851040e829b", @nested={0x38, 0x39, [@typed={0x10, 0x6b, @u64=0x5}, @generic="5c47bf371ba672798ab0230ec7e04196f421a1ebfb836cd35d3a07284e5e5445c3fe2e"]}, @generic="bcec1bea8031e2bcc708e70d99b8b078350b71acc28549b19bbbe45bae60cc2059bb99801471109b4ed5b37ec4231cd75e6f0fc667ce17f8b07afda91e781ba2b5ac52c749653e170884c8a7d9ec54f88ec61aad698eeeba93422b0ad3405482c38d4dfdaedefb6234d74591dbd23ad273e84ad36bc3f001b9c91300304aee166a375dc2d913d82a787a1faf1639b05e56c3add7bf92859651fe92808da4a414324b7207b9fd0b4ee392a58190e09a1e2f67d754d2b3a143b4116fadd0ea859121a58f9bab8d21e992e47bce8bc9c9380067911dfaf5e645d866ec23ecc51c969fb0c12000a4"]}, 0x3f4}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [r1]}, @rights={0x30, 0x1, 0x1, [r2, r1, r0, r1, r2, r2, r0]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x60, 0x20000000}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000002000)={{0x3f, 0x7}, 0x1, 0x4, 0x8, {0xffffffff, 0x2}, 0x40, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x200000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000002000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$notify(r2, 0x402, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000005000-0x24)={0x0, 0xe8f, 0x400, 0x2e, 0x1, 0x1, 0x0, 0xfffffffffffff800, 0x800, 0x8001, 0x1, 0x8}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000004000)=0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000004000)={0x87b9, 0x400}) 2018/01/15 12:25:16 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f31000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xe5ec}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) set_tid_address(&(0x7f0000000000)=0x0) getpid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000-0x3)=""/161) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000-0x4)='bbr\x00', 0x4) r5 = dup3(r0, r1, 0x80000) fcntl$setpipe(r5, 0x407, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000003000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="36cb0a9bc8d90d1bf04be629306bab4ebe1ef95238959347678f97a27a65a06e5e10650bd579893ba80aae658605b3dac427049860e91c3c06bbe1934979ca116282d97d2a110235be6f490e65d24a0df9a0dd541344fa199d6168023fb486f7335d78be0c056e508579e4351b9688ba15202d70085a9f8130bad6f7d97e081f2d784e7904d42a689d852d691db5611436e6d81a097ac0554ef88d212a58a93274fdcf039a044931936a3987400857e2a35d4fdf36c777bbce408b25292e60e583fc92caa65b36649ed0b376e52084f6c119c60f47bd4fe4bbe8c438a6de8f1ee34f3ccb", 0xe4}, {&(0x7f0000004000-0x8d)="a998c1ee7c800ed2f468951329e49d90f8eea9679e577fa44ce93141475624983179421b81cdc23821214ae59394788e094500f52248a89ddd363708f37fbf6017ceb8b6e96c8e067cdc911effcd96cfb40cec8138f651d414fd137b0d813f27d3f61724234e46026e6098a1b6400929cf08e4a613c3aaf564d742d84a7775fd740893b3c748c6e6234cd723b9", 0x8d}, {&(0x7f0000002000-0x4d)="a025b8698075905d35f288795b06aa0c485357f4beb90f8928e4262238a6dbb3c54a3ff474d9aa6a962262987d72afd60863a45870c78b2251c1f4e04af5a653001d56c68754b19cde3d715ed6", 0x4d}], 0x3, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000003000-0x4)=0x1ee, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000004000+0x64d)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x800) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x8, "551c42c68830a5a0be5396ce5621640fbfd423e7d06c15023d2bd1337dce79fb607bc35cfa75b6311412be1268135d297b6eddbfdc8d0bab0e1967b625f68958ad9d437c4e230cb2272b6c44449c95f5"}, 0x160) 2018/01/15 12:25:16 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c5e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000456000-0x4)=0x1c, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$setsig(0x4203, r2, 0x9, &(0x7f0000001000-0x10)={0x11, 0xb, 0x40, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000001000-0x4)={0x1ff, 0x5, 0x8}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001000)={0x8, 0x4, 0x2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000002000)={&(0x7f0000003000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) writev(r3, &(0x7f0000003000-0x10)=[{&(0x7f0000001000-0x54)="2fddb36043bc84886819e49c142f0e78ce5679c9c10ab90d8bce3c00a5e5030f7dbfe87103b3617a56f0d1531fd94c52504dad23fe89d6b12bcfc40bd242dcc9ff8d31f45b9ed0884e9efae8e8a480ada2bcc054", 0x54}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r4, 0x5413, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000005000)='/dev/urandom\x00', 0x0, 0x200) shutdown(r4, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000006000)=0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000007000)=0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000007000)={r5, 0xe2}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000)='ceph\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000008000)='/dev/urandom\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r6, &(0x7f0000007000-0xb)='asymmetric\x00', &(0x7f0000003000)='/dev/sequencer2\x00') 2018/01/15 12:25:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xc39, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x100000001, 0x0, 0x10000, 0x474}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x401, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x1)='\x00', r3) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000002000-0x10)={0x3ff, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000004000-0x8)={0x5}, 0x8, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x1, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000002000)={0x0, 0x80, 0xac7, 0x6, 0x1ff, 0x200, 0x12d1, 0x1}, &(0x7f0000000000)={0x5, 0x4, 0x9, 0x1, 0x101, 0x5, 0x1, 0x1}, &(0x7f0000004000)={0x1, 0x5, 0x1, 0x2, 0x5, 0x1, 0x200, 0x3}, &(0x7f0000005000-0x10)={0x77359400, 0x0}, &(0x7f0000004000)={&(0x7f0000003000)={0x200}, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000005000)=0xa7) keyctl$read(0xb, r3, &(0x7f0000002000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000006000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) open$dir(&(0x7f0000002000)='./file0\x00', 0x40000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x2710}}, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 12:25:16 executing program 2: socketpair(0x11, 0x3, 0x81, &(0x7f0000605000)={0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000d59000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bb5000+0x733)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000dfc000-0x40)={0x1, 0x8000, 0x7, 0xfffffffffffffff8, 0x3ff, 0xd37, 0x80000001, 0x100000000}, &(0x7f0000000000)={0x9, 0x14, 0x3, 0x400, 0x1, 0x0, 0x5, 0x1}, &(0x7f0000a93000-0x40)={0x8, 0x57, 0x10001000000, 0x80000001, 0x8, 0x207, 0x7, 0x8be5}, &(0x7f0000001000-0x10)={r2, r3+30000000}, &(0x7f0000d07000-0x10)={&(0x7f00002c9000)={0x4}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000002000-0x8c)={0x9, 0xffffffffffffffff, 0x971, 'queue1\x00', 0x615, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)=0x0) sched_getscheduler(r4) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={r5, @empty=0x0, @empty=0x0}, 0xc) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000001000)={0x7, 0x9, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x49)={0x0, 0x41, "b115dc3c707ce9d845dc6c1dadb6c6f62c025dffc6991ec879254d55cb8fc21dbf54115f6c93938d3ad7778868b09228c7974d3d2ca9fff5b165ea66cb7d277cfc"}, &(0x7f0000003000-0x2)=0x49) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000)={r6, 0x44, 0x6, [0x89, 0xde, 0x8, 0xed3a, 0x1, 0x5ce]}, 0x14) fcntl$getflags(r0, 0x40b) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000)=0x0) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x401, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r7, 0x103, 0x7, &(0x7f0000005000-0x4)=0x1, 0x4) mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000005000)=[{&(0x7f0000005000)=""/188, 0xbc}, {&(0x7f0000006000-0xa7)=""/167, 0xa7}], 0x2, 0x0, 0x0, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000-0xea)=""/234, 0xea}, {&(0x7f0000002000)=""/178, 0xb2}, {&(0x7f0000004000-0x4)=""/4, 0x4}, {&(0x7f0000003000)=""/101, 0x65}, {&(0x7f0000006000-0x21)=""/33, 0x21}, {&(0x7f0000003000)=""/219, 0xdb}, {&(0x7f0000004000-0xe7)=""/231, 0xe7}], 0x7, 0x0, 0x0, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000001000-0x70)=[{&(0x7f0000004000)=""/230, 0xe6}, {&(0x7f0000005000)=""/184, 0xb8}, {&(0x7f0000005000)=""/62, 0x3e}, {&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000006000-0x6f)=""/111, 0x6f}, {&(0x7f0000005000)=""/160, 0xa0}, {&(0x7f0000001000)=""/120, 0x78}], 0x7, &(0x7f0000006000-0x14)=""/20, 0x14, 0x4}, 0x2}, {{&(0x7f0000004000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000004000)=[{&(0x7f0000006000-0x56)=""/86, 0x56}, {&(0x7f0000006000-0x8)=""/8, 0x8}, {&(0x7f0000005000)=""/112, 0x70}, {&(0x7f0000004000)=""/243, 0xf3}, {&(0x7f0000005000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000-0x84)=""/132, 0x84}, {&(0x7f0000005000)=""/87, 0x57}, {&(0x7f0000005000)=""/56, 0x38}, {&(0x7f0000006000-0x8c)=""/140, 0x8c}], 0x9, &(0x7f0000006000-0xc1)=""/193, 0xc1, 0x2}, 0x5}, {{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000005000-0x50)=[{&(0x7f0000002000)=""/37, 0x25}, {&(0x7f0000004000)=""/58, 0x3a}, {&(0x7f0000005000)=""/194, 0xc2}, {&(0x7f0000003000)=""/85, 0x55}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x5, &(0x7f0000001000)=""/220, 0xdc, 0x4}, 0x1}], 0x5, 0x3, &(0x7f0000000000)={0x0, 0x0}) 2018/01/15 12:25:16 executing program 6: mq_unlink(&(0x7f000007c000)='[/\x00') r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000711000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f000079a000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000001000)='coredump_filter\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000002000)={&(0x7f0000001000-0x130c)={0x130c, 0xc, 0xa, 0xc00, 0x4, 0x1, {0xa, 0x0, 0x8}, [@nested={0x1e8, 0x71, [@typed={0xc, 0x0, @fd=r0}, @typed={0x8, 0x8f, @void=""}, @typed={0x10, 0x4f, @u64=0x9}, @generic="e8c51e9ce5dc8a7ccbc25238a320cccca96b43798f9f3755660639e9555748f30013e183f4ea021feb20374372b757e646a3f5635ef4b5482f45032ec288a9c4df25fceda5da7e88713556b2bdb5f3354f510d2f248f66376e94b8188828fbd38bc5d8f3d5499a2907c4756c129e27e772013820f144abd091e5034b32af41bfd201eb8fcbc4", @typed={0xc, 0xc, @fd=r2}, @typed={0xc, 0x60, @uid=r4}, @typed={0xc, 0x2, @u32=0xffffffffffffff68}, @generic="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", @typed={0xc, 0x58, @uid=r5}, @typed={0xc, 0x95, @fd=r0}]}, @nested={0x10e8, 0x8e, [@typed={0xc, 0x4f, @fd=r0}, @typed={0x18, 0x5e, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x39, @pid=r1}, @typed={0x10, 0x6c, @str='#eth1^\x00'}, @generic="fa5c134b53a0fef59fce38134c605cd36663454e1e918635234dd522a7c45b2217d19a0602b1ddb1f4195ad1ccfb238fbe315f708e6b529baab8042e9c2d2b818998ae98191a6c14b37aa8dfdd47bccd40208ed42412cb48e6e982d72c9a322d52115ea6ea915e99a3dddf9a0335f3f44dba30958b4ecb02b4591c4c1a3aee533a04c9a0651be6357c278c43eea88c3c2bdaa5b1d9f374270ad02d05f2211121e8ea0099e5367835c8d608130b9933fec7c3cd1ed43cdcb3c7ce35b1e38f518101f97937bc29c280f358910c9683d5f9e70a3ff0a65607d286f7596572fdf8ff116ce4b5a9165e91c0f4a3063fc2231862152b34f5ead47d42186338fb6227bcac57729d5072828e6d0e6e419404c30d05196c916195c642f8b8961a960f8aadaceba5f64ecf94abb763c872d09360374783c3e6d0541fd8514f3e516da59c21f6e819ca5036a1882da19271b9aae14a22d68a730cf5d1c691cb09bc2a6ae2e69759310c4e0367700edd3e2d4b705ee002c1afa170880b798ebc3a48240c0b60352162bf5da92dc1b4aa5228abcf1b1bbd588e44d525685aa572af7db8c8e898e97c0acd7a03ee3d729d8a10e0392d7e8a2b769d4236a911113417b55d3b07c7336fa8416c4e800079612abbab017a043d723a04b7ba3855531fbe119d0023ebc7a40ee9caa359138a20d7dc4eac73e2c78b60d6820e4d4f9688cd8df87eb6e5faf11ea2f87306f4aa1e3074e4f32535f9e1b5dc53fb60fc46ad94ed469daa2d5c5a831ec566598712782e37cd74f09a466f85b08e39b40ef3938174da064a0aa84379f72ff2e2c4e6bb3b8f93e2260c1d120fb28b0e4d148b1c900d3a3548dba63622dd140bea7194c9de551c873d4849dda84f9dd4388abee300e6f1a79375b29dc8b2524e39ff93e98e0644489bca929592f02aaf45d87ab8d8ee56d650a4b36bf1a85f423a1cd54d518dc4759529b978502fe0454bd526f475b6aa1367808fe8d2612fa0cf4ceef0ce1aea512f55826304338f3751345a95ad45f59954b4080613a01f9ef0b57ddf63acb9293d4fc56c55e8dd3ecb63e3b726cafd5fce5bcdc725460cfb4415269e9cd8272b7d7ea9c710f3dfd427cdc2dfcf14043674272e72187106167b5455d7ba2a701b9791379b4a2975cc39e07f6cdda134c57402072a242fc7ecca7502979ac037fd1fad20d3786ee1037025dd49f436f1bb9ed3638fb05f250e9cba22fa5d2512fd424df513c88373da4de2292be37565a635ea33efd3f71e317fefed8655d07a52dedbf87683980772268b4fd23bfbabe06992b3ab5fe227cc3873790c2a92993721737b3ddffe9d3108cbe7de097bf8a65b2c83ea849e3247b559b26522c02708f469423e8a42ea3a1a5e092839f326f6b16476e52361ddbcf905dfadbe591411b4120d964be8c587f996272d5d1b74a2c226cbd03acfebcc7b3d016ec707032ade58874465677cb60c55493d53fa132ff3b0ed52097d415fd5a12eed9a7a167e3ab19a6976d02c3e6bcf7313e8572a94075e35458514cdcee0c30056482c4da8a83b8d6800a73d143b60fecf25933eeee3199f3f7670e2e7f81a430dbed92a17f097b4196c045b860ae268b6e7a3c3bc2b9fa778328deacd61605b5862b0ea56417b59b8a06130d34073836ffb2fd7c55d871e726db38be9360d478a61cfded2ec86a5c25eebf074e0c38f0a1a64c7e112c8aa9d1bf40987a29d94c634260235efa5092b3921726ad2733db34b1368ba7ea7060af1dd91233aad48972f7d3bc2c043f909d54d11239573beb89c143065b6687efe3faa2affa4cfe378bb219009cb7b9f1c001a1436a1a1327625721a6aab6d4159a595084b02fb4618573e4c42847614f18598b492942f36db3290146a3242b8ad09956f1df3e9afd7bfa28167e3cccb8a2e62529932c47a2621468c1c037503b2ae0da2822961ff9aa84cbebb6c8ce1b032554409b4bafa1221c20f9f3f1e09cd8a721ad7db5fba22e157bf5b4e623bf1a2a75a23ade0cc38f997765e5848a67de7674efa48420a1d2f322df6727d5a96e04eb7fb0e13563bc1538a7da55016552284f98d2f03bded2f2d62092e08db72208ece566accc8783b9acd371f2294dd225853f25ac0fa9284c5654695761d8aa3f84fb8ae89808393da5da55474ef59ebfd1a49970f80e84a354c51d831a65efcdcdb33ca8cadedf4b3c8eb364e6624ba3262ca90540754374c7b0fd4edaccb9c8fd023aa0c237f0b7e35fda7fb5b37536355ae9873dcf53546a1c97d3fd90396ce1d68b31b160cf33444438eaf9d055a192ecdd63332422d24706a748ab9691a2ac3afd7739f5395bc7cb26c59deea2d74b519aae2a7948d37404951d987809eb7b186a64f73a37a0cebc6ba83a8c00570753ae7ad371565473f1e9ae5b0a725257c8a5b47122fb06e20101011bcd106c336af1651211415eb6b7a155a6982597d0a047098b9a591f2ea8da8d5810dff0a5c30b6c5252b2826f00eb379da353e522c9365dd2ff5c25b8ac2cdb4e98a3e2ee186c5f514e15272ad4a2cf9364e45dc71fa0d27199b4d11165f1a82cec15206647ed05f52e213f7e8b791407aa0452d9d353dcd0852689f07f9b6dbf79da82db30ad0f2a453fc4740f641a10431856587ea22562c790a65ab5731fc3e18adc1cec1389793d22e833d10bf2ecc9d206f50d06f09a957b4488f1cd7b5e35fff2376c6aa1d8bf691e1ff0128804a6482e2074949e1beda25a1a2738c098691150dd5a46f55263245fb74cf93850ed6225809a7fe62d4585bf16343949e985eb4c7a7a5ec5be1bb7b6f2a8c9df1c1ef274acdea6a106443d7258aaa991e28f4f57354e5642aba9bfc514d38f0e4c724b4592e091183fe1ec29f84485659f6c29c8d4d75d66ffa5f27ef52fc40284acad9f52af0991c31d535dcef529b424e59d23e69a1fdcb1448c8af1b4467f5f5ee50215cce4b99d78e7ce12f08da251d9cf99920f7f538608c18cde59d70d3659b96f8e662945176382d5aec946a31faf02e9fae1efaa23f76ae56b78488d75a3bf589f4984ee5858885f76f745f255286d08239e124765de1a42f57640984817fefcf4620d3ce9d9674c7dfa6fc84b79ec8d8909fbd26d7f420c76a20b3660d1d5f337688bf866119668a3e027f308b69f05126e0db31a4017dcc5bd8ce4d07b38978777f188bae7777f82296e57bdcee63dc6478cd12a4f17a186edc84219fc6aca6f9fb34d7cd34a7e81708bc99a4cd942a9415b74898636602be1f2d07001be81817a8bce89fabce4800620efdf9508d0fa54042bb3047c1a15704ad04c5a7d6dd43d939b770a63bb33dc41ae803f5f8ad52139470c400b46defe281b45a5cef252c85d4252d23e7a290b351595ea4c9787eab57a833c9aadaa4188da07f3fcca099bc45133e8c88c4b5d1075799ad415908c5f8a0c8987f6eae00b4d9c697b46db877ae2cc9c580ab290e3f01222aada2da171377219adeb5bd204701b53c034fc3b2f6e99fe159cc1f9c1c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@typed={0xc, 0x29, @uid=r7}, @generic="4afef69d8a0ace7131c7b9fedce658ec396d18b01e327e2913190ba8e29f41bb3ca24c021e165c67b908f2eba4f0c7d8357aef6c972c55eb201ea60391cb4281b40fe2e83af0ba176902b5e4f072d6f485edb8203330398e4717c9d5fd08ab7a14d76deb7c795d25e38d2fc80319036df11a89f568a4b1eef94190df", @typed={0x10, 0x5f, @u64=0x3}, @typed={0xc, 0x5f, @binary="83b8ef"}]}, @typed={0x18, 0x6a, @str='coredump_filter\x00'}, @typed={0x10, 0x31, @u64=0x3ff}]}, 0x130c}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x7, 0x30, 0x100000001, 0x3}, &(0x7f0000005000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000003000)={r8, 0x4, 0x7, [0x9, 0x5, 0x1, 0xa631, 0x9e0, 0x8, 0x20]}, 0x16) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000006000-0x8)=0x0) tgkill(r3, r3, 0x37) sendto$packet(r2, &(0x7f0000002000-0x8d)="78b81f62502984fad3c50d2bdf33ed40b907e5bd773adf7d4d03e616a8bebb3c7ab6ff8984f284d544677d37a8375b00fc30ec78c8efbf29d8f528c01512c4e9561fd75d0ff2c6bbb2d1e46e00b13446f7619381b4e8d2e54aaf10efd7f865c20d3567d4bcf3b3bffb24f4f572eb96ab425caa79b536e9d52cf35b6e88b25f43fa062871b2fafb4f5cfdac1ad4", 0x8d, 0x10, &(0x7f0000006000-0x14)={0x11, 0x5, r6, 0x1, 0x10001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000005000-0x10)={0x0, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000006000)={0x4, &(0x7f0000002000-0x20)=[{0x7, 0x8, 0x9d, 0x2000000000000000}, {0x1ff, 0x7, 0x20, 0x5}, {0xffffffffffffff00, 0x4, 0x8001, 0x8}, {0x9, 0x0, 0xa5ca, 0x401}]}) [ 29.785272] audit: type=1400 audit(1516019119.804:5): avc: denied { sys_admin } for pid=3378 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.856021] IPVS: Creating netns size=2536 id=1 [ 29.891019] IPVS: Creating netns size=2536 id=2 [ 29.903565] audit: type=1400 audit(1516019119.924:6): avc: denied { sys_chroot } for pid=5092 comm="syz-executor5" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.935992] IPVS: Creating netns size=2536 id=3 2018/01/15 12:25:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfffffffffffffd49}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c05000)='status\x00') preadv(r1, &(0x7f0000757000)=[{&(0x7f0000483000-0x1b)=""/27, 0x1b}], 0x1, 0x0) [ 29.954654] IPVS: Creating netns size=2536 id=4 [ 29.971644] audit: type=1400 audit(1516019119.984:7): avc: denied { dac_override } for pid=5145 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 30.008255] IPVS: Creating netns size=2536 id=5 [ 30.029478] IPVS: Creating netns size=2536 id=6 [ 30.042843] IPVS: Creating netns size=2536 id=7 [ 30.078091] IPVS: Creating netns size=2536 id=8 [ 30.105482] audit: type=1400 audit(1516019120.124:8): avc: denied { net_raw } for pid=5172 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 12:25:20 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x8001, 0xfffffffffffffffb, &(0x7f0000000000)=""/4096, &(0x7f0000001000-0x4)=0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000001000-0x40)={0x200, 0x4, 0x7, 0x1, 0x2, 0x3, 0x4, 0xfffffffff0e34ec6}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x7, 0x0, 0xe88, 0x80000001, 0x4, 0x9, 0x0, 0x3, 0x8, 0x81, 0x200, 0x4, 0x7, 0xff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x3, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x93, 0x7, 0x7fff, 0x3, 0x1, 0x6, 0x2, 0x0, 0x9, 0x9, 0x3ff, 0x0, 0x4, 0x2, 0x101]}, &(0x7f0000ace000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r2, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r3 = creat(&(0x7f000062c000-0x8)='./file0\x00', 0x2) connect$nfc_llcp(r3, &(0x7f0000f08000-0x60)={0x27, 0x0, 0x8, 0x5, 0x1ff, 0xffffffff, "fe0e3bade643fc6e5168b41676ec8754ebaeed8603aa90c58f5e4e08449eaf9ad34f33a0aeef818821cd1fdb1de1b73786d45eafd7203882d65003a47b8863", 0x8fc6}, 0x60) mq_timedsend(r2, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r2, &(0x7f0000659000)=""/131, 0x248, 0x0, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000079b000)='/selinux/member\x00', 0x2, 0x0) fsync(r2) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000c32000-0x6)='vegas\x00', 0x6) 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000+0x44c)='/dev/pktcdvd/control\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, 0x1d7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000d27000-0xf8)={{0xffffffffffffffff, 0x0, 0x7e, 0x1, 0x8}, 0x75f, 0x2e85, 'id0\x00', 'timer0\x00', 0x0, 0xfffffffffffffff7, 0x7, 0x62, 0x1034, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:20 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000014000)={0x1c, 0x22, 0x2fd, 0x1, 0x1, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x5, 0x3, &(0x7f0000018000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x9) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000018000-0x78)={0x8c01, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x82, 0x2, 0x3f, 0x6722, 0x0, 0x0, 0x3, 0x5}) 2018/01/15 12:25:20 executing program 1: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d01000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000363000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000ef1000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x8001}, 0xfffffffffffffd63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000096000)=[{&(0x7f0000c1f000-0x59)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x58}], 0x1) getsockname$netlink(r0, &(0x7f0000cce000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000052e000)=0xc) 2018/01/15 12:25:20 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000f31000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={0xe5ec}, 0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r3, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) set_tid_address(&(0x7f0000000000)=0x0) getpid() r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x3) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x3, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000003000-0x3)=""/161) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000003000-0x4)='bbr\x00', 0x4) r5 = dup3(r0, r1, 0x80000) fcntl$setpipe(r5, 0x407, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r4, &(0x7f0000003000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000004000-0x30)=[{&(0x7f0000003000)="36cb0a9bc8d90d1bf04be629306bab4ebe1ef95238959347678f97a27a65a06e5e10650bd579893ba80aae658605b3dac427049860e91c3c06bbe1934979ca116282d97d2a110235be6f490e65d24a0df9a0dd541344fa199d6168023fb486f7335d78be0c056e508579e4351b9688ba15202d70085a9f8130bad6f7d97e081f2d784e7904d42a689d852d691db5611436e6d81a097ac0554ef88d212a58a93274fdcf039a044931936a3987400857e2a35d4fdf36c777bbce408b25292e60e583fc92caa65b36649ed0b376e52084f6c119c60f47bd4fe4bbe8c438a6de8f1ee34f3ccb", 0xe4}, {&(0x7f0000004000-0x8d)="a998c1ee7c800ed2f468951329e49d90f8eea9679e577fa44ce93141475624983179421b81cdc23821214ae59394788e094500f52248a89ddd363708f37fbf6017ceb8b6e96c8e067cdc911effcd96cfb40cec8138f651d414fd137b0d813f27d3f61724234e46026e6098a1b6400929cf08e4a613c3aaf564d742d84a7775fd740893b3c748c6e6234cd723b9", 0x8d}, {&(0x7f0000002000-0x4d)="a025b8698075905d35f288795b06aa0c485357f4beb90f8928e4262238a6dbb3c54a3ff474d9aa6a962262987d72afd60863a45870c78b2251c1f4e04af5a653001d56c68754b19cde3d715ed6", 0x4d}], 0x3, 0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000003000-0x4)=0x1ee, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000004000+0x64d)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x8, 0x800) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xf) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1, 0x8, "551c42c68830a5a0be5396ce5621640fbfd423e7d06c15023d2bd1337dce79fb607bc35cfa75b6311412be1268135d297b6eddbfdc8d0bab0e1967b625f68958ad9d437c4e230cb2272b6c44449c95f5"}, 0x160) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000938000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000563000-0x6)={0x0, 0x7f}, &(0x7f00007bc000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005a6000-0x10)={r1, 0x3c, &(0x7f0000b8b000)=[@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000377000)=0x10) socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000276000)=""/0, &(0x7f00000b0000)=0x353) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d06000)='/dev/autofs\x00', 0x802, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000552000-0x40)={0xb1bd, 0xf8, 0x3f, 0xc9, &(0x7f000058b000-0xc9)=""/201, 0x94, &(0x7f0000f49000-0x94)=""/148, 0x62, &(0x7f0000b03000)=""/98}) r1 = accept$llc(r0, &(0x7f0000594000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a29000)=0xd3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00003a4000)={0x4, 0x0}) r2 = dup(0xffffffffffffff9c) fchmodat(r2, &(0x7f0000b99000)='./file0\x00', 0x101) getsockname(r0, &(0x7f000020f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df6000)=0x1c) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="6e65742f6970365f666c6f776c6162656c00cbc8000001ffa92d8dda26c1da17b754127185f426941d0dacc404728542e1d9ca35ba1dbe11535cf695b9707b14289fa2fc168fcb7cf6db10b7ac83586dd0b566f711afee3a613fa8e494755551090ccd766b70a71ccfe08317681616051ef532f51941d8ec1721a189ec124d763b3e19f643c46314f99e8aab4251f9ea6acbff8a5e7c679501174841eb31fe3d6f7b3ba3bd78653a7ac4cc227dddcf1a43bfbfbb68378fbea468fb17badcdf3f2e31f05e2e377a2cbd97a1d35e128b22dde05ffd030f1c5c4fd92a81020c10fde7bd6eafeffb80cd5c715a0b5256091534b0dde932d12aebc85f00b618b24488d3e696f15ae070b310b7f35239a3f31c579e1a78078ca3874630e5cfc1202535624c751ff3a749d2cc8c49da2d9c32d932d04b4480b1ab6b1b55ead600956c08445e73fa603a0bb354806827f63b5e0f944de6a9668e13eb1f6cf83ffd4a86e3") preadv(r3, &(0x7f0000a90000-0x10)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x4000000000000000) 2018/01/15 12:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) sendfile(r0, r0, 0x0, 0x1) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14, 0x0}) epoll_wait(r1, &(0x7f0000b11000)=[{0x0, 0x0}], 0x1, 0x0) [ 30.270222] audit: type=1400 audit(1516019120.284:9): avc: denied { net_admin } for pid=5183 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003bb000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000149000)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f8d000-0x4)=0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r1, &(0x7f0000fa8000-0x3c)=[{{0x0, 0x0, &(0x7f0000455000-0x90)=[{&(0x7f0000abc000)="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", 0x1000}, {&(0x7f0000b0b000)="5c58fd24b0562c79243ffff4b8ef0fd9ab55e5dce087b8e545298bed6b6de61eb0c6c67ecd9cf863", 0x28}, {&(0x7f00004a7000-0xc)="56d59be1df72bc0d9704d430", 0xc}, {&(0x7f0000b1b000-0x53)="d7a8d68f7285e54e66ad4ad84d58feb916a6086c8e2664972686d15443746d829d4e1b8edef4d86aec4ccaf8d24718d244869cf0f5baf6dbb346c22be31e7cbe926010228a47ed5ee576a3dde9d2a0346bade4", 0x53}, {&(0x7f0000305000-0x5e)="2924ed4ff78566d74f3719c084826a234120aecd94fa1853a66e12d3903104532d3aef1f7dffcac67044177748c82ee7779857e1c6238bc5493b4d67cdf43709e2f026007ddd486d8a1c58e80238ec9318efadcba6713026617036d04fcc", 0x5e}, {&(0x7f0000d60000-0x5a)="dd5b67b25172c743bd9151151325e1d881b471c5bdc04f9b3f29f4e66ed15018105b94958c9b287b232d10ef5ae4d9e38c8415bce17f5f03ab6256ba2d4d2e5ea57f89024dfc9db73dd94a5ce0a47ed97746eefd70a5cc3be0af", 0x5a}, {&(0x7f0000adf000)="474613ed79ff27325967b3f03277d44bb39dafbac2862461400a7bb05ed94b261f5760fd87968262fc73610d1b5a1b165874e45e3a933f3c0e1b97d0953f771f7675e73f182b1d74b787fe83854be36444a2a91542221199d86ee63f00fad73f9109c43dd539b03c95c3fd1115444ee37bc1d4188bffcd4257d7d4f31288e7fbccebfc910d8bed562d71d468c6eca5d3a7163e8995da9e7ca8cdea1f19f1d17b68510afff3788955752d19d12ec9d276e038f5ebd5a4d07ecb6a4f897283ebe645b9726aaa5b432e", 0xc8}, {&(0x7f000051c000)="e934b45d09fcdf2c969b1fda56b0f8e698fa3957a6b69c46c2567ba55ea47104ba6d7f5b1e420151ddd52d7f563c1b34caf7fee8e16e4b566eca7c910d28f2d2cfecafb7561fbf435fdc08b9124cf819bd6440b99abc5f808904f2fe386e8f9c0a02577df4f342ddf9528ffa004792957b39f99fac4c8d35c905c5225d81451a6e8ccf1e308b8d4884ba43d84eae8554da8e57d1c640f731d1010572435b3209f9cd1f57634e4ad9c52e6b33707744d340276c5f3a533428ad8a1530b5bc4b97f071ba9c0157aa76f4198e675fd0fe8db43c9d580eee8dc0af9b22fe12f12b3fc8", 0xe1}, {&(0x7f0000251000)="b16d054c19877a81460c1ee95075aafe662fec1b1846f952c721c965b109d07fbca6f7c311228c2f7e6308eab291a67786fc857e9d57c7eac8e79363a1ab87cc180d7c92a54739a85ce048144adac2d19373182093bed16b504016a279b259a62c0ba50909a586f397c323e7fd0b4becab5a6cdaff36ca02a7ddf3a0f1c4ce569ddfe08cb05555f29bddca69a8d607f7403e7ab09069445d28371355b03f8ea9bd330104e6", 0xa5}], 0x9, 0x0, 0x0, 0x4000000}, 0x6}], 0x1, 0x2000c854) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00007cd000)="", 0x0, 0x20000815, &(0x7f0000a2a000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffdce) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getpid() getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000765000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cef000)=0xb) 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008b2000)='/dev/ptmx\x00', 0x42a000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fec000)='/selinux/enforce\x00', 0x100, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000fec000)=@full={{0x3, {"88661444d55e8d"}, 0x9}, [{"11ccca5d115b1a"}, {"c8aab00d307d06"}, {"786394c1d46f09"}, {"fd11156579ddab"}, {"ed973a2b974bd9"}, {"50b1d00d8706e0"}, {"a8ffe43ed5896b"}, {"1debd3f5bf422e"}]}, 0x48) r3 = dup3(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000fe2000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r3, &(0x7f0000fea000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bf5000-0x8)={0x0, 0x0}) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003fe000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000668000)={0x0, 0x0}, &(0x7f00008e6000)=0x8) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f000031b000-0x20)={0x1, 0x4, 0x5, 0x6, 0x2, 0x7}) memfd_create(&(0x7f0000bbe000)='\x00', 0x3) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ecd000-0x4a)=""/74) read(r0, &(0x7f0000012000-0xaf)=""/0, 0x0) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f00006f6000)=[{&(0x7f0000e39000)="39000000120003196906ff3f000000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) [ 30.320370] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.342107] audit: type=1400 audit(1516019120.354:10): avc: denied { create } for pid=5203 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000c35000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000c53000-0x4)=0x0, &(0x7f00007ef000)=0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000952000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000056e000)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000bdd000)={0x0, 0x0, &(0x7f0000b53000-0x10)={&(0x7f00006ee000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$inet(r0, &(0x7f000050a000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007a3000)=0x10) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000335000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0679d1728d9eca386020ef6d8851f427119e68ec521e89db95ce625b89ce7570da6ec36340646361dbb34d07974fa3df4a3b4311aebeb8d7fca536c29cdb5b", 0x0}, 0x3d0, &(0x7f00008e6000-0x50)=[], 0x129, &(0x7f000058f000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x800000802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000984000)=0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) socket$inet(0x2, 0x0, 0x0) 2018/01/15 12:25:20 executing program 3: r0 = open(&(0x7f0000afc000-0x8)='./file0\x00', 0x301000, 0x42) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00008b3000-0xe)={0x0, 0x0, 0x3, [0x8, 0x8, 0x3ff]}, &(0x7f0000799000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000021c000)={r1, 0x2, 0xdb4f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x28, &(0x7f0000002000-0x28)={@generic="6263e565466312bdce7c58b2d5063559", @ifru_names=@common='teql0\x00'}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xff7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x78)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x400}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) setsockopt$sock_void(r2, 0x29, 0x40000000016, 0x0, 0x0) 2018/01/15 12:25:20 executing program 0: mmap(&(0x7f0000000000/0xc8000)=nil, 0xc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000a9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r2, &(0x7f000000c000)=0x0, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00000c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000c9000-0x8)='./file0\x00', &(0x7f00000c9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000c8000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x3, 0x2, 0x2, 0x80, 0x80, 0x3b, r3, r4}, {0x40, 0x4, 0x4, 0xffffffff, 0xc5be, 0x2, 0x2, 0x1}, {0x8, 0x9, 0x5, 0x2}, 0x2, 0x5, 0x2, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x2, 0x5, 0x101, 0x7fff80000000000}}, 0xe8) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000fe7000-0x4)='user\x00', &(0x7f0000298000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe6000)="814dfcdc5160ae5b7668aa64a153ac365cafab5d3e945d31773c51a48b6b800f538206982891d49e8d261e2f0d", 0x2d, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fe8000)='./file0\x00', &(0x7f0000f4e000-0x8)='./file0\x00') 2018/01/15 12:25:20 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008fd000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000087000)=0xd34, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x806, 0x4) r2 = socket(0x11, 0x100000802, 0x300) connect$inet(r1, &(0x7f00005c5000-0x10)={0x2, 0x3, @rand_addr=0xfffffffffffffe01, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000739000-0x4)={0x0, 0x0, 0xffffffffffffffff}, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000801000)=0x0) [ 30.366806] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 30.384730] audit: type=1400 audit(1516019120.404:11): avc: denied { setopt } for pid=5203 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 12:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000060a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000619000)={0xaa, 0x1, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000874000)='/dev/autofs\x00', 0xa01, 0x0) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100090000000001000f536e06ce", 0x58}], 0x1) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap$binder(&(0x7f0000a27000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) 2018/01/15 12:25:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002f5000-0x11)='/dev/vga_arbiter\x00', 0x18040, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000ad7000-0xa3)="6bfaedcc7a4f11ad3854b8cd4146d66cb90a22e60fc490b3a9c50b1ffc6ec31f795f00b6fb5cbf1588184d2ecb28cf4f13b0345149fa7ba4cae14952eb5cf1ad8520ba5f1b12b3fcf4a52e8218c78788976d6ef0f43a414f509f3f68afdca80a8b82609abc02f4c722739b94c1c5459ead53cee5be7d097a3ca3dc280e211b6b76e69650924f8299eeca3afe85f924ec42daea481814011f154f7b386260967008cad5") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e2000)='./file0\x00', &(0x7f00003fa000-0x8)='./file0\x00') mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) fchdir(r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000155000-0x4)=0x0) tkill(r2, 0x1b) [ 30.434705] audit: type=1400 audit(1516019120.454:12): avc: denied { write } for pid=5203 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/15 12:25:20 executing program 7: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003b3000)={&(0x7f00001b8000+0x7b0)=@newsa={0x104, 0x1a, 0x811, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x2b}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f000031b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000029d000-0x4)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000418000)='/dev/sequencer\x00', 0x40000000fc, 0x0) 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00009d0000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x0) r1 = userfaultfd(0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_ifreq(r2, 0x89bc, &(0x7f0000564000)={@generic="0169f83725fee16193d4607c91e1ea58", @ifru_addrs=@hci={0x1f, 0xe0c, 0x3}}) writev(r2, &(0x7f0000c28000-0x10)=[{&(0x7f0000d20000-0x5a)="580000001400192300bb4b80040d8c560a0602000000000000e121c218fe58a2e04a03ca8164243e8900000028435a0004fbf50dfff90004a5000004001ce1ed5e000000000000000400010006f40800000100e86b0f536e", 0x58}], 0x1) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f00003e9000-0x8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00005bf000-0x6)='ramfs\x00', 0x1020800, &(0x7f00003cc000)="") creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', 0xfffffffffffffffb) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00001e4000)='keyring\x00', &(0x7f0000799000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) 2018/01/15 12:25:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000001c000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="4329fbd0be62", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000301000)={0x2, [0x40000000, 0x80]}, &(0x7f0000000000)=0x8) getsockname$ax25(r1, &(0x7f0000692000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000885000)=0x10) 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f00007df000-0x10)='/dev/input/mice\x00', 0x0, 0x40e000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c60000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xffffffff, 0x7fffffff, 0x8}, &(0x7f00006ec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000067f000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000b4d000-0x4)=0x1008) r3 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x9154, 0x20001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000941000)={0x3ff, 0x8200, 0xffff, 0x8, 0x0}, &(0x7f0000083000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000859000)={r4, @in6={{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000000000000, 0x0, 0xffff, 0x80}, 0xa0) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffff", 0x24) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002cd000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/01/15 12:25:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) pipe2(&(0x7f00004ea000-0x8)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000d68000-0xf8)={{0xffffffffffffffff, 0x3, 0x10001, 0x2, 0x746e}, 0x814f, 0x20, 'id1\x00', 'timer0\x00', 0x0, 0x5, 0xe0, 0x3ff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) fstat(r1, &(0x7f0000e67000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r1, &(0x7f0000037000)=[{&(0x7f000003a000)='X', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000b5c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000d70000)=0xc) 2018/01/15 12:25:20 executing program 0: r0 = socket$inet(0x2, 0x8, 0x1000000000022) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x4) r2 = accept$ax25(r1, 0x0, &(0x7f0000000000)=0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000001000-0xcc)="ef7a199d5f6779acd2406040d1a237ff6631cda89977cea0c84e3b4f9eac0dcf3513e7baa0102aca11c00197709bc9e0192173161c09e3396ff4b6131fc979cc3e4fdc6ca9315e76f956ec5c00ad41dbaad9774320ecd5a1db35c8a505c5da2bbff37d5ffda78ffd200f4e55c942e733b216a8ba3fe20344ab99b6b954c3d7a07172aa8765779f9b485e591e5ec7a8a6cb60ed0de6449a2b485220d9092dde56abc4bdf8b708458f3127cadefa3f4d53455837951283800a7d629f07c9e43f1d1cab913bb8ecde11722e7b65", 0xbb, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f00005f7000)=0x4) fcntl$getflags(r2, 0x401) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = dup(r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00002c9000)={0x6, &(0x7f0000296000)=[{0xffffffff, 0x7d6, 0x1, 0x10000}, {0x6d, 0x7, 0x58, 0x0}, {0x3, 0x10000, 0x0, 0x6}, {0x8, 0xffff, 0xfffffffffffeffff, 0x7fffffff}, {0x715a, 0x7, 0x1, 0x2}, {0x3, 0x2, 0x80000001, 0xd3}]}, 0x10) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) connect$inet(r1, &(0x7f0000130000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000935000-0x8)='./file0\x00', 0x22) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='fdinfo\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000001000-0x9)="2b82787c8410d48c7c", 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x5, &(0x7f0000119000)=""/52, 0x34) epoll_pwait(r0, &(0x7f0000ee0000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xf7, &(0x7f000068a000)={0x6}, 0x8) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f0000fb9000)="1f00000000011900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) [ 30.633089] audit: type=1400 audit(1516019120.654:13): avc: denied { create } for pid=5290 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000058000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000059000)=0x3, 0x4) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d4000-0xc)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x4000000002, 0x4542) close(r2) 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f0000663000)="2900000020001900013d0010000000060200001600000f00000000040d000c0000000000000000088f", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f00007df000-0x10)='/dev/input/mice\x00', 0x0, 0x40e000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000c60000-0xa0)={0x0, @in6={{0xa, 0x3, 0x5a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2, 0xffffffff, 0x7fffffff, 0x8}, &(0x7f00006ec000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000067f000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000b4d000-0x4)=0x1008) r3 = syz_open_dev$usbmon(&(0x7f00003d0000)='/dev/usbmon#\x00', 0x9154, 0x20001) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000941000)={0x3ff, 0x8200, 0xffff, 0x8, 0x0}, &(0x7f0000083000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000859000)={r4, @in6={{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200000000000000, 0x0, 0xffff, 0x80}, 0xa0) 2018/01/15 12:25:20 executing program 7: r0 = socket$inet6(0xa, 0x100000000000002, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000003000-0xc)={0x3e, 0x1f, 0xf}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000003000-0x60)=[{&(0x7f0000004000-0xb9)=""/185, 0xb9}, {&(0x7f0000004000-0xb4)=""/180, 0xb4}, {&(0x7f0000004000-0x7c)=""/124, 0x7c}, {&(0x7f0000004000-0x5c)=""/92, 0x5c}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0x11)=""/17, 0x11}], 0x6) 2018/01/15 12:25:20 executing program 3: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x10, 0x40, 0x65}, &(0x7f0000c1e000-0x4)=0x18) socket(0x15, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x2000c0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000003000-0x4)=0x800200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x100, 0x80000001, 0x6, 0xffff, 0x3}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000003000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5, 0x3563, 0x4, 0x4}, &(0x7f0000004000-0x4)=0xa0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r3 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000)={0xa, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000001000-0x8)={r4, 0x10}) 2018/01/15 12:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) personality(0x4500004) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b1f000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000de7000)=[0x3, 0x7fc0000000000000]) uname(&(0x7f0000000000)=""/0) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000c000-0x8)=[@increfs={0x40046304, 0x0}], 0x2b, 0x0, &(0x7f000000c000-0x32)="bf810321fe000800000006ea6fd970e9756b6efea195591f9834b71a8392f61037b31bb30d1a3efbecf646"}) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f7f000-0xd)='/dev/snd/seq\x00', 0x0, 0x40400) write(r0, &(0x7f0000f7e000-0x10)="0204001f0200000000050000d9000000", 0x10) 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b8f000-0x20)={0x2, 0xe981, 0x6, 0x0, 0x1, 0x7f}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x81, 0x3, 0x800, 0x7, 0x3, 0xfffffffffffeffff, 0x0, 0x7f, 0x3, 0x9, 0x2, 0x101}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f000029e000-0x4)=0xffffffff) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) r1 = syz_open_dev$mice(&(0x7f0000b8f000-0x10)='/dev/input/mice\x00', 0x0, 0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e97000-0x4)=0x0, &(0x7f0000850000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000a74000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b67000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056e000-0x4)=0xe8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fda000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000333000-0x8c)={0xffff, 0x1, 0xfffffffffffff39b, 'queue0\x00', 0x33e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a56000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r4, 0x540e, 0x0) getgroups(0x5, &(0x7f000063f000-0x14)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000137000-0x8)='./file0\x00', r2, r5) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000f41000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b4000)=0xe8) [ 30.673368] audit: type=1400 audit(1516019120.694:14): avc: denied { write } for pid=5290 comm="syz-executor2" path="socket:[12112]" dev="sockfs" ino=12112 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.701282] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 12:25:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c33000)='/selinux/load\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f00003a6000)={&(0x7f00003b7000)=@full={{0x3, {"39355d37e661a3"}, 0x1a500000000000}, [{"c7eb1c6db2cc92"}, {"844df6a370db7e"}, {"6fc6eb8c216711"}, {"e442b856038e23"}, {"07c908797f2195"}, {"db04992bbf814f"}, {"235db6e07c62df"}, {"a4c0fd634241c4"}]}, 0x48, &(0x7f000045f000)=[{&(0x7f0000caf000)="f8c7b5ef3733af443cf0e5f0227a73f2699824dd9255f1fb59ef5017bf4687d09949fd764d1850801e84dc32ef1ab4b49af33889486d985213b6a55283831d37700ae35682fb99687d0acf5f39eb229c342948d4dc07914cdbf67f26e938eee6990e32b920b868a19c1aa8e3af7e5d6454ec76af3ac4e7831af7ddf40e8e39f4f1a7c15819b593df619c19d706eb9b850a549030d9993897737c85240533b713aaab54151c1ca993455052661a1fd097611f1692093f", 0xb6}, {&(0x7f0000f13000)="dc98c9c04208cab379d40b6c88fb901690", 0x11}, {&(0x7f00000a4000-0xd0)="8a758cc6b8e05b8f4c04e67340d96551e4ed7faa26bae0b134be04988af24892beeeef9721c01de72489d5557cc5c038f668a54d66c9c4304eab73055ff65ed6d1d0e3ce8dde740234a7ee36b2ac9bbc4892642be69a4933ef02d397c9c3ea6fa113e2b66a35fc12593cc910018ce22ffffebe143cece33d3709b86e9920e1d7d39ce6db167e8156afb1ae82fba1beca0f6ed3e92c178e0716361f9226216220278a490a45efa0cf35dc4427abeaee5bc19abeecd9dcde6017684c62481f730f661f617ea24e8edc8cc2294ba6be3bc5", 0xd0}, {&(0x7f0000550000-0xb7)="b0a3b8867145a81386836fa2926f9443e74b9b321aaaa7e89d32cf980f891141d4b3e5a5f3424c592832beac69a682a060075bc861627b4b5e5d53573f8e4a44a23fa3276d8cc5e9ed49cb36280e1df8f3150e6ba4653c35fe3f5a4e612b7c9c6485925edd9c4198337204889967fcea16bad3bf87f13a66dbce9dbd5d04359fcc7a4118e9a78cb53abef90b866bf5ef14c95584471b47a5c8849a61953161a7d2206f0f1d4672e063ec0da4bebb777e2da86ba23d667b", 0xb7}, {&(0x7f00005b8000)="198a5abb723ca0d428f5ed0b57eeec0028da27707e572df66519f6bbac1d9ed8625bc60d24ab67cc5edb6084e1934be32c842cf0950569ebd07f80907ef3bda15c180bcb98abebfb156e43f3640de69e934a2d92a723df70aa338fac95b629c24ad735df02f37ee298080b3c8aa87fd3d371945bcc90d9b3827b404bd0f416c61e3a6201fd2132cf4dfd0156b3ee8331d8c6e1b71ec4c72da143d894989ee15344b8b03e43687486c436d3971d56ec57a1a6b1f475966ef6a65d83a1fd257e5da4d484e6a6d06304044ba5376643298315e5902e", 0xd4}, {&(0x7f0000b6d000-0x1000)="80f2071eac78b6ac26d5a04887591dd20e903786728af9b7f27e8ef7aa4464990b33195a55b3f125853bae7c53dea89c5cda26ea79709062f8fe5df0192ad686d490aa54e95217e7c2245b5f802bc5bf2804665dbfff54439857d867617478cdebbe8f84e0515f1f196869279ebed885f16157641bd998b7db9a627a4a5a6df7b72d0d02d2e0cfcaaad934a8de427196cb96afd4200034083a770415de38a68e82f767fe25676badaf50f57334dd3bfca2ef50b1ef5595696cc93e8dc04a7e760c38c667757a3d128f778570a4350cd5b4c95c043a3150e8879ffcd976821f2eacd40567b6657668e27b64d91a89b1420085b65faa8e24df45358c416f32c6804faa028abe82b8ce5987d0d13fedb351136d3bd355d486d3a51aebafb32cbf59080ccf92d4d4b675545603205587e1a6323ea51de2ee1aee109bf6813cdad0e20338a8c4a7d774c601c4799e0903d2633c0f4fa35f70be0dd6d6edb0e3c8460c65f08800be5530b5ea6b7847767ebaebae4faa9d289f0dd79d4610d5cadb2453d50a0ae427eff32312960d9e1b1e8263e4c384fceed309a9f11b588cd6d5a78b8d8742cc72f8628fcf489bb07cab9781ee06d9fa490894f0da9fe5fbdc20aebb7c326d436e90b2ae743862e978bc60edb9ff9dd44d130e873f221fa84f14e04064615f132efd7c271e67a2f058581b283ae95faee68a39e8fd3e47f4b3ce0c2d834b55ab7670ad5f424632ad743f80c481a55df00eef5a7fb011a694996c8ef72aa806dab4a8193f84e35e53233af0f52c9f2a267e2b755c2648cb9a8e4b2e3e29d33ccb9b4093ee72f642c7e540de1b873a9febed2bec595730dcf9c6952d5256442dfb1b161de4e2771e750a009b559c9c77fa8bb80c22347962228cdb18c61ec7a900511ac493134bc364b47278812dfcf48454b851eb22708726c9f2a557f38e176e4f06bacbce4c7ad9b79b95d090f3e401cbc73bfbe7a7affd25f578833f7e8bb94ca927ad5843c784b9b5a69f1dd397881c07488e48d6b3ac44e6b3181ac70170b51cddb96174cbfeeac1abacd614357f136206b69f237c8029fee69d1fa1e884155237e938f2b17cd2efcbae1cd3fd45010bd91a2880d3f3f8f3b58cfd470dd26b4b01eaf635814bcaa64242c187ac410b0590a1df81bdd4d643689dc93206e18bf59458d88b22e624408e2ec4df33e75ac020d823ff38b2faabc02ec58ac55d6da6f945e127021ce67ae641c0921783d0a2eac2ffce26d2a1c95aa3626c2e4bce412d6079379ab8aa6d814a05c4e58cef6b08d42e09cdff3f84557bb9d5c09b5bc97e53b09c0e902a9b56e266433177de0d1391a2bbfd5ea2fea8fac118f4a357fc7c266660ef267be0e027d2ea1bb3585980c5f469199260de087ba927b8be780f2a5b245575cecbc64997db9fc4f043bec6cfd4ba00a1d3914d393318e0a77776f1d5ff3ad3f92bc080d5a4f89b328caa4311891eee8e9c80aa47e08a166cd5b3b94e528b6a4caf59e06f8b9a1c5ae679d3410c16ddd160aae6a7a3209ada3e872dae088171152df16ca28728e0ed6bc5dd9196207fd5b4306d117a1a8baa570820621f56adadf17a6f42d4237bd34cc825a95687bc9b88757111e9c76ccc2ce9e16ea65d224a0c92be86438d92ad77449e54a945d22903d8acab1e429081cc835a7acb71d0b2401ea0ddb658c1aec74823d6838d95d42557eeac26943e4d8efbf2f608c130075f3d5444963813805b631fb0a0c8827b0294a6ffef7cea6ccd1cec9311b7cecd04d85f36789dac0d76cafb4dcbab7c3ec0701e3d26f30d13f7fe8a941c4e93b83c6861dd2d181aac6eb371d97daf38f8eea443bf532fb2e7dbb4579c5551a3a7444220c81b781333741e4102240537ae336371fa368d0bd176c33234b6d714c8920b57bdbbd99fad3d453eccd185019a14148e8c436facf640a3ae1684489c52c57fde89e4785f8cb5312248e3f349a6a0a7066d8ae1f6e61f4eb21cded8d28642cbb83398950877d2bc8bc0ef6331f88e753088b9496e1ea30b9d77dfcb2bf6699207708b5229eb41ed5c7e7a0324ca5d014c66677cb62f55c08d05fd85a97c4f0c98af3e3e180eef78bef1c52e94d1d1b9e1b6b1c583e1c289c499e83a802ce984dfacc3d408dad8d6f11b9cdeb70d515a54190c383908d6f51dace9da3ca6da17528580586bec210b8f2c4f19ad35b7e56223f522bc71a9ebd9d8396cd6b4d8cfcc16aa6fe30b415b7a4b056ee303864cbec9efd4368b439f79665899d303757cfa4d99fa7e4e8f3d9207efb779e75adf458ad59c8017242f1b3d07a57f2d5b94e93384dfa239a183b5383573d739d370c7bf13fbe5353f6f8074d44e40f9ff80169207a63bdc60f290bf32bca9323128725b53327047ffff6b944160795ee9fa17b7b09a37dae3819d34975fa1e026d6a4818b16fc81f3624f7bd428b01544cd43218ae34f03f77a69e48cba2132f1c01d8276aa0a44f8d1e6654fe779a0648f4024434473fa2661de6ddeba638405952ffdee5456d55d3251bc8d6d90f72bf2370b72cde70150facca1397fae61fec8c3791abea6f9e7140298ee80210c730b2af95b08a317d5c99c79a1bce8d8487fcebb9395dcb1272eee8b03d33ce8dce68336679ce1ad563eec4512d4d8947394b92140a70e754d19d1ae56826fb64fbcbd73a3f048efca960899ed3f9e6dd29f533c6337c67deef81f0b89d81b1b7cf338e337272e59538172a5790bfc735c717b4c201377b29f9327469747843c3e88e62d35f3e0ad8d3dcc3d1943fb8d7278865a275d91777d9297227c34b26660045f89faeaa2b2b315aa336f1ece51bd4b3acd0280c96e51a99748bd5f4063fda9f4b6187e22dd018391d6c980df07169417f96eb1631606c3d8be390ab1cc170c06bb50173f98c3b9b0cbbfb138eef878599f8728fc3cc1deffca27e3fbfe6e977801b732cd9571a606c7c78252f2c654c2dbbfdfea65a1996285b422e9d25d272b92909c6fb487194a8b69bae18d4231ff8f6fa1a4b7a373ebd51f4e7bb2abc6193a7aab932f80dd4621c803b8279bb2dfb2965f62f2dba46e4206c3f4773c9eb5feab464208d86844247a6cdca1683bbc28b76eb271f8cde8ca3e4c0f72f057be15479e6106ef329a16fd102ede1b8413bcc9b60b05dda87bd4e3987156225cab0b39c99632fa33cacd95546e85d728c47384df20e221338a7f81af17ced1d3de42743e5c2a61e168ca056692728c700548e989c621dc6c17d33742dfc8012d4cc894a58c4698a3f7701edaebd7a2bb8e92d14c9833fa123585f370c77dbc3c99e382d72bf3b72bc38c844816edbf8c1aefacc276c566580b55ae4023b6820678051f32da11c78006404017a7ee688c251ae6e672cce7d8d5d8f8fab20c807a3c725c57a2f5b270152554ceb07a7b6e4034f820a57b44827534a1e9102b33c5ab3abb397737bb781e0ffeee9b3cf60b5a489387f86a37c7f447f8b654b887eb7124c4981c08b0e412fa9f17e18206aa79febc5513af20c1e1f1986dc67e9ad8f7b7ac12a5d59be5416814810643f576980e420047852b193e53a5b070eb780f0cfb9ab238736494d8038b7e23743f4d1ffe55ebf1fcbe882800118aa2d1fb729d3a3bca37535fa9aa311732d0524187887425251c09d930c574a5d0414bdc0244887c74fe4b49a546a4a3c2c284c8f70a9c634c467d9d4f7480ecc4ac1497b342326dcf9f7749f82ed4d68d48394b9900e6b78249e0d59f3e404af1e4befb6e477531267e358698a4958a31e9ab84d919c49a599463d3b13a3c0950cc1e12f470f766c5b616214a4a3db6f4dcd67ff5a06b19a59e18d01dfdd231e8c1f864229deae5023c808382525d02d94496ea877be1c56950c07c9bba31491aca8c4920e4f3aa5084948c66e2a9f4519561317a8b8e160e05817a0a28482b08f942e1ab744455840920ee6f3eb8bf8151d8263537c36a4d2430414c5e17509af013cbfd62679cb7f2e12e599e25104069be560f2f67f046cf14fcda7d8eca8888f2aeec93c23ebc57173da4fd5bc913561974a076c9679c56207fd324c753bb909358a63a7edbbf77a75f061979e77e3738849cfb2cbb34f17ce460cc6517b65649669762948b43c9e183cc105c1a35c8877a890019c1ca597848bb1d980551aea5e71ebc9b9cc64d4c8f973ebe851f3d8baa2ce31dbadd8b1d6f2ca0f87ed9aa5eddf8fbc09df3b76698d75d3dead9d62985893d84d157cf2358585a4b58b4e6c41027f9d838675e023091c10efff99545fb8955dd134fcbc817029a8492047cc827dcb446c78e46c0f9981a2737c745ef4e3cf407cb4eee40e7e2b7376e143ad9c4985afc5c8656d4155446fd2e311df7be44fc1fbcaf6712a20f4a3792d7bf04974dc6db7a961c6bfa3e42920fd0cb7e6847fbd5c2854182317cf7a20b39fecf28809c117ba010bab457d6af457630cfe177a5906accbc353087062b038a5033ab21d737f6f28750268f92e398e70897d1ef0b87b9a84da3114941b52d5c81a589bf127d8dc016a31e8e60c15ac7d6779df1ba1fe8e244ea9b03172a833133d43eed5f51ec5954d4159d007686c613f5f8dddeb343e6d38c05d717a82fce97d297cdfe6fab508c55bcfdede47d415f6a9e2aeb9431cdcb32b46aceca5fcc17a73a6c81bba2c966ec13613f51786edbfcbec747cdec66a617def76b4b0ff8c0a912eb26d90a08ce71c23a40b911b3aa24603f791f65ac47d270cf869018f8be6618a238a66f4144f37985b83f882739f07e23dcddea7f18967522866e9a0813ad29dd8b515acca530f27035b7245d1125056044065ea0d15206136e2749368afccd43df41485caeea8fcead176b6c49a642da89c87ec606842aa41d5c6c20dab78464b1494411c08a470ea40bc88375f64500887a1ae3e096764255b37dea5b2e1ed86f95df5f8aa3f1b47dffa9ba6ab7713a191a85ddd63935e203172cdc10798d5a726af60dc85759163432def855125b98e7c03904c9d411d995f3362be747895ac5875a7e195ac9f22953ea9d57c2d41d893c992ee6d519b359bd2b23cdb8f4ba88e5c1a3cc3fee3c355524e62146324f6ff830d92b27ca1d86986ef777bb4c5917b287c4af776431de8589ad3ebaf06d7f4bf63a0a5bf513094b4305f060cd3269a36c3140112f8f49bd35e0f861ea1de456a0480d8d12a9a7a4cb5f36d6bd5f5ca08cb474e6a64d119d59662d4941c9639bf1af6f51fada0640ee2b70e0f409b6035f9a3200c26d362d2c389f43ff803a74cf8594f1073fb1b044c7539e77e111041a2a9e95ed4cf19b2aadba3da6c368da629c95ba2bf7e08189f9ed15d949710f0d0d2dfcc8c7c69bff3574e26898e22c1344b1d9a19acb618f609ddfd16d16748050a8e762719befbb0ca38538437aae6a9f69b45ee01cac841d7296af336e7596ed02fc731a2adf843e18c596d36dcccc952fd21706e46424bcb8b91431be1a48bc2fe724b70103dace6215e537ed497f52f663e233fc3e52a1557826722922155d271dbc356482ba1e01af281500560913481e099adb58b5f6890b4d11f7ee5f6ebacfc75263b85776849715377ec24dd487e5b62cdd299617cd46eb7970d2dc35a2e8d6b3198e68271bee03d0e7a1837731a72348dbd13640e6c8208ad2944074b586613cf7d60d56ec58febbe76fa4eb7da5a85c743ad1b5aa87818505b13711872489d80e4ceed2a030f06311efd6139158a0e52433bcdaedf9461ae2263dd3cff8e845a694e50557e3df59e730", 0x1000}], 0x6, &(0x7f00005f6000-0xf0)=[{0xf0, 0x11f, 0x3ff, "e0c667eed5e3d0c94ef3536c2738df773256bc94b8a51f083e64da94ed89e84b38c35c79ce1452fbf2f81f119141c1baab372fc115eb70abbf48c898adbf560b86e6dba9632a96afaec250fc3341d115f390a587d7f669b0fac1fad652365a3ef0003ed63cbc5bbd0927c88a9685ed4eebd1afce31d0f02de90586fc4bec1795b267d7d5d1beb36bc5660de79098fce0ff5d935888e8216d7353d2c48960376c0511b12fa1d0e605e172dd4d02c83008e0c335442caab75b5b742419d223f2bafacda1fffeeb51e421f660a66281fe8f18fd775eb3943aa667718908"}], 0xf0, 0x845}, 0x20000000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, &(0x7f0000315000)=0xc) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000672000)='attr/sockcreate\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f0000728000)=""/107, 0x6b) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000020d000-0x10)=[{&(0x7f000087f000)="29000000200019ff00003fff00ffda0602860000ffe80001040000040d001000fa11a6000005000017", 0x29}], 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00007ad000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e15000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000ddd000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000fec000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00008fd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, r2}) [ 30.746182] binder: 5306:5314 unknown command 1074029382 [ 30.753625] binder: 5306:5314 ioctl c0306201 20005fd0 returned -22 2018/01/15 12:25:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000623000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000862000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r1, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000bf3000)=[], 0x0, &(0x7f000000c000)=""/0, 0x0, 0x0}, 0x12000) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0xfffffdfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/15 12:25:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004bc000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a18000)=0x0, &(0x7f0000dbf000-0x4)=0x4) r1 = socket(0x100000002, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000037f000)=0x5) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006d9000-0xb8)={0x0, 0x1, 0x6, 0x8, 0x3, 0x6, 0x80000000, 0x80, {0x0, @in6={{0xa, 0x2, 0xcf0b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7c4d, 0x80000000, 0x7, 0x400, 0x0}}, &(0x7f0000d85000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000061e000-0x6)={r2, 0x0}, &(0x7f0000922000)=0x6) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000a90000-0x4)=0x4) 2018/01/15 12:25:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2000000000000371, &(0x7f0000000000)=[{0x6, 0xfffffffffffffffe, 0x0, 0xffffffff}]}) r0 = syz_open_dev$sg(&(0x7f0000814000)='/dev/sg#\x00', 0x8, 0x400000) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00007d9000-0x26)="d457d54a502f5b674fd4454c823590a601c34a62a97cf6456f861b4b3af5ef666996a6590202") r1 = inotify_init() fchdir(r1) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) execveat(r2, &(0x7f0000c6a000-0x8)='./file0\x00', &(0x7f0000a9a000-0x10)=[&(0x7f0000b2a000-0x8)='lowlan0\x00', &(0x7f0000286000-0x13)='^loeth1self:wlan1\'\x00'], &(0x7f0000b2e000-0x30)=[&(0x7f0000d74000)='selfbdevwlan1-\x00', &(0x7f000077c000-0x2)='{\x00', &(0x7f0000bb8000-0x2)='.\x00', &(0x7f00000ac000-0xb)='#mime_type\x00', &(0x7f0000135000)='(/\x00', &(0x7f0000773000-0x1)='\x00'], 0x900) lstat(&(0x7f0000770000)='./file0/file0\x00', &(0x7f000035f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d2c000)={{{@in=@rand_addr=0x6, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x20, 0xa0, 0x2f, 0x0, r3}, {0x8000, 0x0, 0x7fff, 0x8, 0x3, 0x1, 0x1, 0x9}, {0x1, 0x2, 0x7, 0x7}, 0x8, 0x2, 0x0, 0x1, 0x1, 0x2}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x4, 0x10001, 0x5, 0x9}}, 0xe8) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00002e4000)='./file0\x00') 2018/01/15 12:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000385000-0xb)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f00005a5000)='maps\x00') sendfile(r1, r2, &(0x7f0000929000)=0x0, 0x400) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000ea0000)="36dd93535ddde650d67da739de05b8b2e06a494b60f6ea5fc05cdd6cab69eb7e8e279dc193e37c40b0aa7ca379d87f6594781af2daa26ab756a73f6b95248798ad7c613ea7660252f6a1a794a8c49738dae6a53407231be734a4e70828cd3a17e14acc3e68af3b289e634c3e522eae334fbfe218339d876b1a5a5b2db884a5daaa39", 0x82) write(r0, &(0x7f0000033000-0xbe)="24000000180025200000000400edfc0e0a0b00000010bf02020d00eb08001600481a0000", 0x24) 2018/01/15 12:25:20 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getrusage(0xfffffffffffffffd, &(0x7f000000e000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0xc, 0x1, &(0x7f000000e000)={r0, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x2c) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ae3000-0x6)='vegas\x00', 0x6) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000168000)=0x4, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000307000-0x4)=0x0, &(0x7f0000d9a000-0x4)=0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r0, 0x9) writev(r0, &(0x7f00001cc000-0x50)=[{&(0x7f0000a2a000-0x1000)="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", 0x380}], 0x1) 2018/01/15 12:25:20 executing program 3: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010800028) writev(r0, &(0x7f000050e000)=[{&(0x7f000028d000-0xed)="1f00000001031906000000000000068100ed3b850900030000e3003ffe5864e32c722016671c42653f4e15a3915390fa6f0dd5f22d0a9c15a7ad07fe9946c103583a3c971ac48fb537424961d473934b1b43cb57e227ab40b2c7c0450dc327271b248a84d5685b783384f4356ec0e295d7401f0b825f4e130e16fea40fde62cef25c7606f2daf5422dc328ff738212096caa09b9e74b3a21a602515b7bd9fc95851a8dea5f106bd302174ffbe2ad638b155132b301acca15a52e37da59fcd0c3433d79ccba4297e9c5bade9e8a8347e11da1e9fde03ec68d0a1a4b666aca6fbac0c8ac4d0f14c801b62138bce2", 0xfffffffffffffe93}], 0x29d) 2018/01/15 12:25:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) pwritev(r0, &(0x7f0000b39000-0x60)=[], 0x0, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b03000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000039000-0x80)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd5c}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}], 0x80) sendfile(r0, r0, &(0x7f0000d46000-0x8)=0x0, 0x100000001) 2018/01/15 12:25:20 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x0, 0x0) 2018/01/15 12:25:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ff8000)={0x2, &(0x7f00009b8000-0x10)=[{0x35, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000460000)=0x0, 0x80800) accept4(r0, &(0x7f000092d000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be7000)=0x10, 0x80000) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f000026b000)=0x0, 0x4) 2018/01/15 12:25:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bec000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000601000-0xcc)=""/204) fgetxattr(r0, &(0x7f0000d86000-0x11)=@known='security.selinux\x00', &(0x7f0000f78000-0x68)=""/104, 0x68) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f000093f000)='net/if_inet6\x00') 2018/01/15 12:25:20 executing program 3: r0 = socket$inet(0x2, 0x80000, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x82000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000067c000+0xe3a)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004b4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000439000)=0x0, 0x4) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000261000)=""/182) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fee000-0x8)={0x0, 0x0}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000a72000-0x10)={0x0, 0x0, 0x8}) inotify_add_watch(r0, &(0x7f0000563000)='./file0\x00', 0x4000308) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000526000)={r2, r3, 0x6}) r4 = syz_open_procfs(0x0, &(0x7f00000c3000)='uid_map\x00') recvmmsg(r4, &(0x7f00005be000-0x1e0)=[{{&(0x7f00006d5000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d7d000)=[{&(0x7f00002ae000)=""/220, 0xdc}], 0x1, &(0x7f0000093000-0x54)=""/84, 0x54, 0x0}, 0xffffffffbb36075d}, {{&(0x7f00001fd000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000aab000)=[{&(0x7f000059e000)=""/0, 0x0}, {&(0x7f0000ead000-0xc5)=""/197, 0xc5}], 0x2, &(0x7f00000d4000)=""/234, 0xea, 0x31}, 0x100}, {{&(0x7f0000229000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000531000-0xa0)=[{&(0x7f0000bd0000)=""/220, 0xdc}, {&(0x7f0000775000)=""/19, 0x13}, {&(0x7f0000965000)=""/4, 0x4}, {&(0x7f00003e4000)=""/105, 0x69}, {&(0x7f000069b000)=""/159, 0x9f}, {&(0x7f0000d64000)=""/152, 0x98}, {&(0x7f00004c1000-0x36)=""/54, 0x36}, {&(0x7f00005f8000)=""/27, 0x1b}, {&(0x7f0000905000-0x73)=""/115, 0x73}, {&(0x7f00002fb000)=""/195, 0xc3}], 0xa, 0x0, 0x0, 0x1}, 0x9}, {{&(0x7f0000f29000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b46000-0x50)=[{&(0x7f00007dd000-0xa6)=""/166, 0xa6}, {&(0x7f00002ae000-0x9d)=""/157, 0x9d}, {&(0x7f00008d4000-0x34)=""/52, 0x34}, {&(0x7f000067c000-0x4d)=""/77, 0x4d}, {&(0x7f0000ee9000)=""/64, 0x40}], 0x5, &(0x7f0000da5000)=""/141, 0x8d, 0x3}, 0x0}, {{&(0x7f0000dad000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00006f2000)=[{&(0x7f0000630000)=""/123, 0x7b}, {&(0x7f0000c25000-0x24)=""/36, 0x24}, {&(0x7f000034f000)=""/245, 0xf5}, {&(0x7f00000e3000-0x72)=""/114, 0x72}, {&(0x7f0000ae8000)=""/49, 0x31}, {&(0x7f000063e000)=""/126, 0x7e}], 0x6, &(0x7f0000284000-0x20)=""/32, 0x20, 0x7}, 0x8}, {{&(0x7f0000216000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000041a000)=[{&(0x7f0000dbb000-0x56)=""/86, 0x56}, {&(0x7f0000188000-0xf1)=""/241, 0xf1}], 0x2, &(0x7f0000adc000)=""/137, 0x89, 0x2}, 0x1}, {{&(0x7f000083e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000042000-0x60)=[{&(0x7f0000eb3000)=""/242, 0xf2}, {&(0x7f00005e7000)=""/102, 0x66}, {&(0x7f0000790000)=""/110, 0x6e}, {&(0x7f00001c4000-0x8d)=""/141, 0x8d}, {&(0x7f0000914000-0x2b)=""/43, 0x2b}, {&(0x7f0000d4d000-0x42)=""/66, 0x42}], 0x6, &(0x7f0000722000-0x7d)=""/125, 0x7d, 0x1}, 0xf7b6}, {{&(0x7f00007b8000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000239000)=[{&(0x7f000041d000)=""/4096, 0x1000}, {&(0x7f000050f000-0xfe)=""/254, 0xfe}, {&(0x7f0000c14000)=""/217, 0xd9}, {&(0x7f0000c56000-0x1000)=""/4096, 0x1000}, {&(0x7f000088d000)=""/69, 0x45}, {&(0x7f000009c000-0x1000)=""/4096, 0x1000}, {&(0x7f000028c000-0xca)=""/202, 0xca}], 0x7, &(0x7f0000432000)=""/23, 0x17, 0x2}, 0x2040000000000}], 0x8, 0x100, &(0x7f0000a09000)={0x77359400, 0x0}) sendfile(r4, r4, &(0x7f0000b1a000-0x8)=0x0, 0x401) mknod$loop(&(0x7f0000cee000)='./file0\x00', 0x9, 0x0) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x3, 0x4cdd, 0xfff, 0x1, 0x7, 0x10001, 0x1, 0x9}, &(0x7f0000001000-0x40)={0x10000, 0x5, 0xf54, 0x5, 0x80000000, 0x9, 0x1f, 0x3ff}, &(0x7f0000593000)={0xff, 0x80000001, 0x3f, 0x10000, 0x80000000, 0x20, 0x8, 0x112b}, &(0x7f0000c0f000-0x10)={0x77359400, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000f27000)={0x3}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = syz_open_dev$sg(&(0x7f000049d000-0x9)='/dev/sg#\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000a5000-0xc6)=""/198, 0xc6, 0x0, 0x0) 2018/01/15 12:25:21 executing program 4: ioprio_set$pid(0x1000000, 0x0, 0x5b03) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d77000-0x11)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000)={&(0x7f0000001000)=@full={{0x3, {"dd21c99f6a2f0b"}, 0x7fff}, [{"6b98f0f1cfdf2a"}, {"26b7632ef464f0"}, {"0690a5a124f9f0"}, {"28bc5459ed22b9"}, {"56c7059eadb3c5"}, {"77fbcae4e36a99"}, {"8d43fc44eb2645"}, {"018ccfaeb8e95c"}]}, 0x48, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="ae5efcc9c671e73e5a8b02852693b1f997b59a76aa0ecfcdebd13e311577913a25f1aa65d72f309738ee8622f2dc43a31f0a382142ff2ebda208ffebe941304ffeaa8f4edda704bb45958b4b1c8d4ec40686a28400b87308060beb996f25368dfd8872c485ed26da27904a229dab479ab14964e7f7", 0x75}, {&(0x7f0000000000)="dfe12526e22658e661b035197a40396296c1578f2a9a0e8198a48c2f1c0ec573c165c5a35a498380699a2d8b8a1102cb2dc66da58348d5bedc9aae2978b845b3c3f73adcce06002b7a9468b37918416f9e6e2cad2aacfb5df23d6e693b65b63325137e093e402d4fde090f9b1a55b23e3c07caa00b325669e947", 0x7a}, {&(0x7f0000000000)="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", 0xfe}, {&(0x7f0000001000)="e5ec6aaa9c8574355446e4", 0xb}, {&(0x7f0000002000-0x8d)="1245bd72c8de25b870cf8ccd9b67cacf1091a9e086537f4701e797853f5412aa4e8f115c2f9d2a28127c0d1e4d83d079ab678b8c42144e192ec105dfed5db2c51b3a0b77e7e206a6ab489ec416da53c11f717df48d7a579410d87dede18ca241327129da68a8004a092bc3a8768b72bf50a939bd9eab3e162ac6f81f29f93a9b35c98fc4004448f061633253de", 0x8d}], 0x5, 0x0, 0x0, 0x10}, 0x10) recvfrom$llc(r0, &(0x7f0000000000)=""/189, 0xbd, 0x101, &(0x7f0000000000)={0x1a, 0x19, 0x200, 0x3fd, 0x100000001, 0x245a, @random="56ed16f40e4a", [0x0, 0x0]}, 0x10) inotify_init1(0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f000034e000-0x15)=[0x3, 0xffffffff7fffffff, 0xd15, 0x1, 0x4, 0x0, 0x0, 0x779f98a3], 0x8, 0x8, 0x7ff, 0x8000, 0x6, 0x7, {0x464b, 0x898, 0x7be, 0x5, 0x5, 0xfffffffffffffff8, 0xa1, 0x401, 0x81, 0x2a, 0x5, 0x8, 0xfffffffffffffe00, 0x2, "04e3d950b1a1298234f3751ed5ff1d9f997a6f336ace97e8570f9865d32b38a8"}}) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x101002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000002000-0x48)={{0xffffffffffffffff, 0x2, 0x1, 0x2, 0x6}, 0x200, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(0xffffffffffffffff, &(0x7f0000014000-0x60)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000df0000-0x4)=0x800000000003, 0xffffffffffffff40) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000410000)={@common='tunl0\x00', @ifru_flags=0x5002}) sendto$inet(r0, &(0x7f0000f9b000)="", 0x0, 0x0, &(0x7f00007b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009ed000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b8e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f3f000-0x108)={r1, @in6={{0xa, 0x1, 0xf3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x1, 0x8, 0x1f, 0x6, 0x7ff, 0x100000001, 0x1e0, 0x0, 0x2, 0x100000001, 0xfff, 0x6ca, 0x40, 0x5]}, &(0x7f0000dc2000)=0x108) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000021d000-0xc)={@broadcast=0xffffffff, @multicast2=0xe0000002, @empty=0x0}, 0xc) r1 = socket(0x1f, 0x4, 0x6) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000680000-0x10)={0x0, 0x4, 0xfe, 0x8b9}, &(0x7f0000bdf000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008c2000-0xc)=@sack_info={r2, 0x7, 0x1}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000ac3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000312000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x1000010001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000037b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000755000)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b000ae9", 0x12, 0x0, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac4000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b88000)={0x10000, 0x3, 0x3, 'queue1\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:21 executing program 2: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000f88000)=0x0, &(0x7f00005f3000)=0x0, &(0x7f000019e000)="") geteuid() gettid() sysinfo(&(0x7f0000f69000)=""/158) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f000013a000-0x9)='/dev/sg#\x00', 0x1, 0x0) r0 = syz_open_dev$random(&(0x7f0000060000)='/dev/random\x00', 0x0, 0xc00) dup3(r0, r0, 0x80000) mount(&(0x7f000035b000)='./file0\x00', &(0x7f000092c000)='./file0\x00', &(0x7f0000321000)='overlay\x00', 0x0, &(0x7f000002c000)="") 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000002000)={0x0, 0x800, 0x30}, &(0x7f0000014000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b10000-0x8)={r3, 0x6}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4000000) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f0000cd5000-0x38)={&(0x7f0000cd2000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000832000)=[], 0x0, &(0x7f0000af7000)=""/192, 0x183, 0xffffffffffffffff}, 0x0) setsockopt(r1, 0x3, 0x4, &(0x7f000031d000-0xac)="17159366f36743690bd0e8694f2d33a8a538f34653228a4328affff19365a9f4e57564856dea31371b33a83ef3c228e635c4e90dc305714de58b4e933bd4c98ec00b12511407be8ddf0dea3172f675157e640c9cdac3c64df9d4b526876d6c7c0b1a3f28fe973ce3eddf552c65b8fe74381b8cf0c19fe8fe2462446a638c706c8e0725240eedfaae03758d7c5aff6119f5353fe5c0f82ba5745d30cacea37cdbe95b8a63357992376514bcb6", 0xfffffffffffffdeb) clone(0x0, &(0x7f00004a7000)="", &(0x7f0000623000)=0x0, &(0x7f000001a000-0x4)=0x0, &(0x7f000004f000-0x3a)="") 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) fdatasync(r0) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508", 0x6c}], 0x1, &(0x7f0000073000)=[], 0xffffffffffffff22, 0x0}, 0x0}], 0x44444444444445a, 0x0) 2018/01/15 12:25:21 executing program 6: getrlimit(0x6, &(0x7f00000eb000-0x10)={0x0, 0x0}) clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x89)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000476000)={0x0, 0xae, "96707d9626719922482839ae628dcde5d43b6fff46a98d82b652b6503e91eaa2cfe1b5f9edf5a2dc3bc97a184c2a8406f3c7b3fdf069c1d636fe3854b2457b4a09700c8f7282922e9d42212d0b9b6261702358f219b703829bf8e528bf0bad292e90efd7837f9798ece4509ec04b0de25e33f1f6de920a5bcb62a936c07bd6a5c8212b68fa8105b8f467f3f66f95f905b8c8fbafa1eeca2f2f791839eaa6c421b28567d4df229945681d4b93deab"}, &(0x7f0000001000-0x4)=0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x400}, 0x6) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000068d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x5, [0xffffffffffffff01, 0x9, 0x100000000, 0x1, 0x1000]}, &(0x7f000089c000-0x4)=0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x8, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x20, 0x0) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006dc000-0x10)='/selinux/access\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed9000-0x9)='/dev/rtc\x00', 0x80040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000930000-0xc)={0x4, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/ppp\x00', 0x400040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r1) syz_fuseblk_mount(&(0x7f0000859000)='./file0\x00', &(0x7f000033d000-0x8)='./file0\x00', 0x9000, 0xffffffffffffffff, 0x0, 0x3, 0xbb2, 0x8000) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d70000)='/dev/vga_arbiter\x00', 0x20400, 0x0) dup3(r4, r3, 0x5ade59873f6d42d3) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000066000)=0x0) clock_gettime(0x0, &(0x7f0000e55000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000dff000-0x40)={0x400, 0x8, 0xfffffffffffffff9, 0x370, 0x20, 0x6, 0xb3, 0x0}, &(0x7f000054a000)={0x6, 0x6, 0x8, 0x80000001, 0x8575, 0x1, 0xeb, 0x7}, &(0x7f00000aa000-0x40)={0x6, 0x214d1c6c, 0x7, 0xa0, 0x8, 0x8, 0x0, 0x8}, &(0x7f000056a000)={r5, r6+10000000}, &(0x7f000025c000)={&(0x7f00005ec000)={0x100000001}, 0x8}) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000350000)=""/166) sendmsg$nl_generic(r1, &(0x7f000061e000)={&(0x7f00005c2000-0xc)={0x10, 0x0, 0x0, 0x20402}, 0xc, &(0x7f0000b19000)={&(0x7f0000102000-0x1d0)={0x1d0, 0x25, 0x401, 0x6, 0x0, {0xa, 0x0, 0x0}, [@generic="1c3d709d79aa71abb5cc9c254b956ea7bc98724859e1a6a1ac09badbee21fca6dc173f763a3e708917e691f86bd01da45949d0cd70337227a78c6dc7f6b1f0adb053111163be603167f3a8c781477659822d0a334c8136814312fb210e5795e982", @typed={0x6c, 0x6c, @binary="b7fbfa7bbb40218d8dbdfdc19345be7e80dfd0340e74ec20a4559299e2b27db0c81d138fa364236f0d81eaf3475f377e3748ef910b65ca138cbd8ea732b022b410cd8d38757ebba6cbfa8ffe5396be489e6b5c6de74664007565a81b85124780876daf"}, @generic="77edf9202f247f6338f01468b89c7d641a48bde60917741f63131238b8578a6fe2ffee899ec98e412a12a23096517d6b334bf5456b7f2befe16fcdb8446d8b2676839a0c477bc12c86a14e4d44379a2ce00301c398331cefbe41f9791d07fb7b066dbb5d3f726bb8cdffaab45e37d3477d1c3167f7fc0e2a8d1f01f1cc511507a5dafacc23155529496ef41211e66fe429422f5afe4c3598833ca97bbee6c436edf77d0530048bb28ed356699baa3c1c4cf4d344212f73a41a1ddeb9261f2fa60017be72c6910e083ee23f5bdd2c1cdaeb76b049", @typed={0x18, 0x91, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x11}, 0x4) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f00007b3000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00009cc000)={0x0, 0x0, 0x80da14, 0xffffffff7fffffff, 0x20000000, 0x0}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') readahead(r2, 0x4, 0x4) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000012000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000910000)='/selinux/member\x00', 0x2, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000755000)=0x0, &(0x7f00002e9000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000001000)=0x0) openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x0) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f000001a000-0x1360)={0x1c, 0x100001a, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="f4caa14c99eb"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001b000)='/dev/hwrng\x00', 0x20a202, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000001b000)=0x0, &(0x7f000001c000-0x4)=0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000001b000)={0x3, {{0xa, 0x1, 0xf8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) syz_open_dev$loop(&(0x7f000001b000-0xb)='/dev/loop#\x00', 0xff, 0x680) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000001d000-0x4)=0x66f36a31, 0x4) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000012000)={0x5, 0x7, 0x8008, 0x3f, 0x8001, 0x1f, 0x400, 0x1, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0xfffffffffffffff9}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000-0x78)={0x82e, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb72cc8cfd078dba3, 0x1, 0x2, 0x200, 0x1, &(0x7f0000003000+0x785)=@generic="645a6c7e111f49e03c498ef9bfdca781", 0x4, 0xfffffffffffffffe, 0x3}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() syz_fuse_mount(&(0x7f0000002000-0x8)='./file0\x00', 0x6000, r3, r4, 0x9413, 0x200000) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) connect$unix(r1, &(0x7f0000c18000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/01/15 12:25:21 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) lseek(r0, 0x6, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000500de2d6a1f06a0", 0x14, 0xfffffffffffffffd) 2018/01/15 12:25:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0xf, &(0x7f0000f06000-0xc0)="", 0x0) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x64, @raw_hdlc=&(0x7f0000004000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000002000)={0x0, 0x0}) getsockname(0xffffffffffffffff, &(0x7f0000008000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0x8) accept$netrom(r0, 0x0, &(0x7f0000012000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000007000)=0x0, &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000410, 0x803, 0x0) write(r0, &(0x7f0000f1d000)="26000000110061f193e9bff707080000080000000009ff400008ffffa0074751050003000000", 0x26) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)=r0) getsockopt$packet_int(r1, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000076f000)='/dev/keychord\x00', 0x72440, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000f0f000-0x4)=0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/01/15 12:25:21 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000c19000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@common='ip6tnl0\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x403ff, 0x0) r3 = dup3(r1, r2, 0x80000) r4 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x0) fcntl$getown(r2, 0x9) geteuid() unshare(0x8000400) unshare(0xc000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000041b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f000002e000)='systemvmnet0\x00', 0x200) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000039c000)=0x0, 0x4) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$inet(r0, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x20100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000003000)=""/118, 0x76) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000000, 0x9, 0x10003) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000003000)=0x0) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000008000-0x8)='./file0\x00', 0x800, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000a000-0xb)={0x95, 0xfffffffffffffffe, 0x62, 0xfae, 0x29d80000000, 0xffffffffffffffe1, 0x2, 0x0, 0x6, 0xfff, 0x0}, 0xb) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001000-0xd0)={0xfffffffffffffe03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/checkreqprot\x00', 0x200800, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) sendmmsg$nfc_llcp(r0, &(0x7f0000f5b000-0x70)=[{&(0x7f000054b000-0x60)={0x27, 0x80000000, 0x4, 0x7, 0x8, 0xd52e, "d51e0932d478d4348fb686128cac88a52cc184b87f7a554ab4d9a716e297be2bc34fa36b2bf4dd4ef4ec4c06cb6deae835932f5a0945875e802dbeda4adc62", 0xf0}, 0x60, &(0x7f0000770000)=[{&(0x7f00005bc000)="6a9b00a5f755de07ad32f9cb27057694ef3eb23a87a8da36d7c07944e2ad2695342940088cb8a488d8ff3a6260c3278f5cce0b853c78cdc1b78d79d7c9f845519a3e2d97a218e9d7c9be03745856e812c53b24a0229531aa05e31349a0290b5b12d4719fa4e8907ebbcf3e8b32a7f32313bfb33810aaf189bbe0cc351b8e7424c9c5bb8b3e542bbb63fac3fa79690faec309122939e270acd3875817295f74928d39288b1da9d9dc827b35e51015c59d6cbb39232fe1cba3da02eae356395d72ca7673d961255c144114e856a755ce75e34189281601b4e6e892fdff8230ec", 0xdf}, {&(0x7f0000020000-0x99)="a842bf0cc576c7bd8eb08fbfa7c3e7e8a0fb56c5ff266a9b299ae8513a66156a7f7798a9e0f79dc79084d6f64c4b390cf36c8bf68784538757f91cb5708cdb569d400b0ece18f13d6acd5409fb47f777bfb43df5dac8be858a63cde3e5f66187a1d36c9d310a5b9deab6066a4b4e5b8d337c03f3d12163f6e1809a1d0b19779259b36ba0c7cfebc4dab043a7b1bb51be6f2aa93fbe3a829e28", 0x99}, {&(0x7f0000a76000-0x4e)="60f02b33472739adf5b82aec3885a6253c8c50630b1f4dd0d2026e8d61d683ede1cdd9ce085ab25e1268c4aa9cb71cc94719e543705e2b4bff073eaab8c2cabde5c125a2d926102e74251cc3adab", 0x4e}], 0x3, &(0x7f0000b03000)={0x1010, 0x101, 0x20, "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"}, 0x1010, 0x800}, {&(0x7f00006fa000)={0x27, 0x6, 0x8, 0x3, 0x0, 0x12, "8af282d0fa81ab1a8acb2f631f1f54c8553ddd706645714bd39cc25d1a2a22d567a7870ffbcd354bfab91dfdd1ba5f10ca0317385f50dd281a3327890ba709", 0x6}, 0x60, &(0x7f0000475000-0x40)=[{&(0x7f00002ab000)="afadbdfdf3a8047a695290d90c0cad0fc7ac5be0224b4494ec416be9d49ee06bcc75d7e49f6ac306ae95025a3c15889762ecd9c3c0eebe4174bde5fd082d144d7d0294036366e5ae0b19fb60fe8f0e572fb8e69ca42502205be2bb57aaca302d13ba05e7c6f341263ec122f5add6c8955059cb0470d6df0f618b53587b36c45b2292dbb52d16414f8dab59a283a3a26dc19f6a6a", 0x94}, {&(0x7f0000052000)="b49a77c092969530a40f2e9042f9fe647d03cd9cc89b8986edcbc38db2dbc73166386d11b383297a59b7396c0697d96cfc5d78166d5fefcbab243232e4b00264f882123b75e9a51b0307216cac02a44feda0e9e11589b1801cfbfd2858aea1ed94061c1179d313793491cfc5a53efb1e0d0d68657c62a015ef11021c2265e1774cd12526390629efd0183cfefd3e731e76fc55d699b76a1117c054e6e791279a6f4a840462a400af6e4d5a7f8e8fb3be98985defc23008171b59457dc45c8e181e94fbc9c9c15461d3f0", 0xca}, {&(0x7f0000ea2000-0x4e)="6f868c087c3a531cf4fae27c28944eeaac44d5d084a0585fbcac2f45695ad8c5b7f5d38c7090d8dbba1b63efdb40fc7d7d64b3613a92d117e069df1f2cc46547a9338d269fcea08ca4a70b5c2d4b", 0x4e}, {&(0x7f00001d1000-0xb8)="e6e6830e3fbae762cf1f305a74c3f5de9d84485f8022d96f39a8cc5f6336159b4317d111678bf18a53f638cc87f291feea15e5782746ea480ab9c7bf5cd79fa31e06f89620465a877c75d8aa6f4033c3e6f4e90949fbcd7ac4b32f307eee088f1480062dcf790e3156e578a2bfe7b21796710ca2eb4dea435ed364e6fa2d72ca8a229470880ee97bb3f6b2953ed2cf9b612c7cd8283879f56372c05ef54452a6764d56e0b5d4194dee813ec5e1a9f7a10876d98800bdb313", 0xb8}], 0x4, &(0x7f0000ea4000-0x100)={0x100, 0x29, 0x7, "9bfc80af9e12e50d38ba4c9570f034289b4d839cf2dcba84dd56dd4e1fc656c1ee079779c5b1f149ea01cfc60684442fe4c02a658a37f0d0fbb346a98fd2506f726f0654a7c68eaf7cd3680bbe5738af2e92e6c71c711461df6bf15cd706867af85a0abcd9983fe68493b1d2f693f7e14a0381216a519080aa151c37747a8b04b82b3c5fa43c6bba8f7e83ec0ae83a573d0a11a8ae4477691d646301343a815c8d9c2ddb661efd7370d2d8f4ab411507e7dc9b42f9ee8d7f1728a6f36e57f06078b3d39a1653e013d3158d830c11d36298a02a45efe0143440f60db9083f9ba16edf6c03acb822d9ee6ccf"}, 0x100, 0x200008c0}], 0x2, 0x4000000) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00001a2000-0x4)=0x0) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f68000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000099000)='auxv\x00') accept4(r0, &(0x7f000050d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000808000-0x4)=0x10, 0x800) inotify_add_watch(r0, &(0x7f0000287000-0x8)='./file0\x00', 0x82) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000741000-0xe)='./file0/file0\x00', &(0x7f00005e6000)='./file0/control\x00') 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000006a000)='./file0\x00') mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ea7000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00006ea000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000188000)={0x0, 0x0}) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") [ 31.283986] mmap: syz-executor7 (5508) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x20000, 0x0) read(r0, &(0x7f0000e83000-0x62)=""/136, 0x88) fcntl$setstatus(r1, 0x4, 0x800) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) bind$unix(r0, &(0x7f0000c77000)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = syz_open_dev$sndseq(&(0x7f000097c000)='/dev/snd/seq\x00', 0x0, 0x800) sendfile(r1, r0, &(0x7f0000a8b000)=0x0, 0x7f) readv(r1, &(0x7f0000d86000)=[{&(0x7f0000941000)=""/0, 0x0}, {&(0x7f00002c5000)=""/4096, 0x1000}], 0x2) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f9d000-0xf)='/dev/sequencer\x00', 0x90140, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000578000)=0x0) write(r0, &(0x7f00005da000-0xab)="26000000130043f10714c102000006ff0010000800000000ffffffff00000000060010000635", 0x26) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f00000c2000-0xd0)="dc13b5355b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08008875ffccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0713e60000000000000000d359bdeb62c88a769c862f856d59f8b9f3aea0e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a788398", 0xfffffe41) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a00000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x0, 0x0}, 0x10) r1 = socket(0x11, 0x2, 0x0) accept$ax25(r0, &(0x7f00006cb000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000233000)=0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0xffffffffffffffdf) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000433000)='kvyrifg\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xfdb7, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) r1 = request_key(&(0x7f0000331000-0xa)='encrypted\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a88000)="02", 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) keyctl$search(0xa, r1, &(0x7f0000f83000-0xd)='blacklist\x00', &(0x7f00005df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f96000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000750000)=0xe8) keyctl$get_persistent(0x16, r2, r1) r3 = dup(0xffffffffffffff9c) getpeername$unix(r3, &(0x7f00003e6000)=@file={0x0, ""/108}, &(0x7f0000e60000)=0x6e) getsockname$ax25(r3, &(0x7f0000f70000)={0x0, {""/7}, 0x0}, &(0x7f00008ec000)=0x10) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a22000)='/selinux/relabel\x00', 0x2, 0x0) perf_event_open(&(0x7f0000170000)={0x6, 0x78, 0xfffffffffffffe00, 0x7b, 0x2, 0x6, 0x0, 0x9, 0x1000, 0x2, 0x7b7, 0x3ff, 0x1e7, 0x7, 0x9, 0xff, 0xffff, 0xfe25, 0x40, 0x7, 0x3, 0x6, 0x100, 0x0, 0x1ff, 0x6, 0x7ff, 0x200, 0xe40, 0x4, 0x5, 0x200, 0x259, 0x8, 0x9fd, 0x7f, 0x8, 0xffffffffffffffc2, 0x0, 0x2, 0x4, @perf_config_ext={0x0, 0x48}, 0x10, 0x81, 0x9, 0x7, 0x9, 0x7f, 0x423a, 0x0}, r0, 0xe117, r1, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000cb000-0x4)=0x0) syz_open_procfs(0x0, &(0x7f000038d000)='mounts\x00') 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e10000-0xb8)={0x0, 0x1, 0x0, 0x3, 0x7af6, 0xde, 0x9, 0x62b3, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xbe6, 0x0}}, &(0x7f0000cc8000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003bd000-0x10)={r1, 0xad, 0x5f2, 0x9}, 0x10) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c79000-0x78)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x4, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x20, 0x0, 0x97f2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b9b000)='/dev/autofs\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000859000-0xbc)=[@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, @in6={0xa, 0x1, 0x3f3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x28}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x77}, @in6={0xa, 0x0, 0x8c2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}], 0xbc) fcntl$setstatus(r0, 0x4, 0x0) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000afe000-0x4)=0x0, &(0x7f00005e3000)=0x4) fsetxattr(r0, &(0x7f00003c0000)=@known='system.advise\x00', &(0x7f0000834000)='\x00', 0x1, 0x1) mq_timedsend(r0, &(0x7f0000e33000+0x14c)="", 0x0, 0x0, 0x0) 2018/01/15 12:25:21 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000359000-0x8)='./file0\x00', 0x800, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00001e6000-0x160)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x18d0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1f, 0x3ff, 0x7, "6ebe3eb51034ed8f5143089725aa1302445bcc4c6703262b1c15af827cc9b2fe94d94aa07094eae2f25139cd84b3c6f0520277228a55d4ca7f25e92b8cdc90ea593c9c5a9d5d52367f57a980561ff53a"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cc000)=[{&(0x7f0000ec3000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040005000000050000000608000300ff00001ee404", 0x39}], 0x1) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa7000-0x4)=0x6) fcntl$setown(0xffffffffffffffff, 0x8, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffeeffff0000ff", 0x8}) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mlockall(0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000636000-0x8)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000aac000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x3c, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x4d)={0x0, 0x45, "75431c97bcc4c254f41179b87454b9572395982681f0ba5a600451f0ab132f54a7d80c54702ab837106f6c59517c01636c0d87058196e2ac34192a5c186c69b2af70d02dcf"}, &(0x7f0000003000-0x4)=0x4d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x1, 0x30}, 0xc) fcntl$setpipe(r0, 0x407, 0xff) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000)=0x7, 0x4) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000242000)=0x0, &(0x7f0000554000)="") fchownat(0xffffffffffffffff, &(0x7f0000d86000)='./file0\x00', 0x0, 0x0, 0x0) 2018/01/15 12:25:21 executing program 1: r0 = socket(0x11, 0x803, 0x0) setsockopt(r0, 0x109, 0x0, &(0x7f00006cf000)="5c7eca92d89f8d7aa4dd8a64199d0000c2463d74c1d0303878c58e2c7d3fcbdf901e5885f78861178ac0323e2e49fa5062aef92fc9862f123102a1f9b851780b720dacb5", 0x44) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8140, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fc4000-0x60)=[{0xbf5c, 0xe5c, 0x6, 0x40, @tick=0x100000001, {0x9, 0x9}, {0x0, 0x2}, @control={0x0, 0x8000, 0x5}}, {0x3, 0x5, 0x3, 0x9, @time={0x0, 0x0}, {0x1, 0x0}, {0x8, 0x10000000000006}, @connect={{0x8, 0x6}, {0x1ff, 0x2000005}}}], 0x60) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000002000)=""/169) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.\x00', 'Gmime_type\'cpuset&^proc\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000a68000)='./file0\x00', &(0x7f0000938000-0x28)=[&(0x7f0000000000)='(md5sum,\x00', &(0x7f000015f000-0x14)='ppp1mime_type{$eth1:]\x00', &(0x7f0000001000-0x1a)='}#GPLvboxnet1ppp1eth0bdev\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f000037b000-0x3)='[%\x00'], &(0x7f00002f9000-0x30)=[&(0x7f0000093000-0x2)='^\x00', &(0x7f0000001000-0x1b)="747275737465645b7d5b65746831766d6e657430707070318d2600", &(0x7f0000001000-0xf)="776c616e30657468315c2b2f46e800", &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xe)='systemtrusted\x00', &(0x7f0000b02000-0x14)='ppp1cgroup}md5sumlo\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b41000)=0x4, 0x4) fcntl$setstatus(r1, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000b6e000)=[{&(0x7f00002a5000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000e0c000)=""/0, 0xfffffffffffffef9, 0x3}, 0x0) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000316000)='cgroup\x00') ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000c0d000)=0x8) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b28000-0x10)='/dev/sequencer2\x00', 0x40d00, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000a05000)={@loopback={0x0, 0x1}, 0x0}, 0xffd1) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000f74000-0x26)="26000000230043f8feffffff00008d400300000501001a000e00f21e00000000002103c76e35", 0x6) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009c7000)={@generic="4b86b99a392b9464908611cbbf6a33c8", @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00008ec000-0x44)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="b8e7d24be7b5", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="75064ff3a5c299fab601f0c2257a0299"}) [ 31.543562] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 12:25:21 executing program 6: openat$hwrng(0xffffffffffffff9c, &(0x7f0000812000)='/dev/hwrng\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x419000)=nil, 0x419000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00003b6000-0x10c4)=@newpolicy={0xc4, 0x13, 0x301, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000023d000-0x10)={0x0, 0x0}) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000028f000)=[{{&(0x7f00003ac000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000041a000-0x10)=[{&(0x7f0000419000)=""/176, 0xb0}], 0x1, &(0x7f00001d8000-0x1000)=""/4096, 0x1000, 0x7}, 0xcc64}, {{&(0x7f000013a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00003ae000-0x10)=[{&(0x7f0000323000)=""/134, 0x86}], 0x1, &(0x7f0000115000-0xfc)=""/252, 0xfc, 0x8}, 0x6}], 0x2, 0x10101, &(0x7f0000419000)={r1, r2+10000000}) 2018/01/15 12:25:21 executing program 0: r0 = socket$inet(0x2, 0x400000000002, 0xe9f4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00005d2000-0x5)="94", 0x1) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fea000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x207, &(0x7f0000fea000-0x10)={&(0x7f0000fe9000)="86a36e878f047b77fcc902d6c91268626e8707c4b27c35c9d97352634e42e1e76bf54c78d932b0ab4e", 0x29}) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000feb000-0xbb)="1207ebcd6765abb95fd4f709f8278a38b0a60d4ec41de0ccaafacb7987495ccf3546e5ffcbe39e31032667a90d8ab6a9596321196715d9052d6b7c27cfb385d3aa852e4531be025ee40bf5904520a9bc4d8bd5110af76fa461b091d709b870d3bd28fcbe1c7811f38f66471bbcffa01744434547618fd7c724fe989e9493215ab8151ff4030855532864043d739f059efa64d9a953c0e5bac9cf9dd461176b58f7675e51885b1fb43773569d441ae277f52f6b27d75a6e4f2f10f1", 0xbb, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fec000-0x10)=@req={0x80000000, 0x1, 0x7fff, 0x7}, 0x10) fcntl$setownex(r0, 0xf, &(0x7f0000fea000)={0x3, r1}) fcntl$getflags(r0, 0x401) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x80802, 0x80000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000aaa000-0x6)='hybla\x00', 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000147000)={0x55}, 0x4) sendto$inet(r0, &(0x7f0000590000)="", 0x1ad, 0x84, &(0x7f00000a4000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7) shutdown(r0, 0x0) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000136000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e1b000)={0x7, 0x4, 0x6d, 0xffffffff, 0x0, 0xd323, 0x7, 0x1, 0x8000, 0x8, 0x0, 0x351d}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000939000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x4)=0x14) writev(r1, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000567000-0x4)=0x8) read(r1, &(0x7f0000486000)=""/73, 0x49) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d8b000-0x48)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x1, @rand_addr=0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 31.598184] binder: 5562:5579 got transaction with invalid parent offset [ 31.608374] netlink: 17 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000864000)='ns/net\x00') signalfd4(r0, &(0x7f000091b000-0x8)={0x2}, 0x8, 0x800) stat(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f0000b62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000063b000)='./file0\x00', 0x0) mount(&(0x7f00004e2000-0x8)='./file0\x00', &(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000f12000-0x8)='cgroup\x00=', 0x0, 0x0) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000948000)=0x0, &(0x7f0000fc4000)=0x4) connect$inet(r0, &(0x7f0000509000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000534000-0x2e)="4924d46576e26e731ab33332c2e026579288a934fcc152c79dd85111f63b1a2bda74d03be616aac9b299b6d9b5df", 0x2b, 0x4000004, &(0x7f0000af3000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f84000)='/selinux/user\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000517000)={0x0, 0x0, &(0x7f0000392000)=[], 0x2f, 0x0, &(0x7f0000688000+0xf79)="4945186e9c98406fb5306432e56dae5f3e8b7b4062b6aed7ed23956f131b0790c5bc4e6d4ef692a5c91340f9701358"}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b34000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000058000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008a2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000)=0xe8) r4 = getgid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000666000)={0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000042d000)={r2, r3, r4}, 0xc) openat$hwrng(0xffffffffffffff9c, &(0x7f00003f1000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000c20000)='maps\x00') readv(r5, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000b2b000-0x28)={@generic="bbb078f02b5f2045c0002102f6734ec7", @ifru_settings={0xa944, 0x1ff, @fr_pvc=&(0x7f0000be2000-0x4)={0x9}}}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000037d000-0x8e)="60812d26eaefc8256fafa539363c22388f6213ae21d46023ff9c32d19e9a919ed7171c3b42a0ff793f1ecc5324a945a36e6ab784f72389a499b3afc06b74212a39f94e4b300cc2d66da41e1db08cc3b7c24e69366b25db0ab5cd6598e284569574b20cac6eccaf2d4d4331bbae4db153f17d837f0db6c4b4db0014c2bf25715735da5937486929ca1a02ca7dfec6") [ 31.654631] binder: 5562:5579 transaction failed 29201/-22, size 80-16 line 3312 [ 31.669263] binder_alloc: binder_alloc_mmap_handler: 5562 20000000-20002000 already mapped failed -16 [ 31.680262] binder: BINDER_SET_CONTEXT_MGR already set [ 31.693426] binder: 5562:5579 ioctl 40046207 0 returned -16 [ 31.699608] binder_alloc: 5562: binder_alloc_buf, no vma [ 31.699627] binder: 5562:5613 transaction failed 29189/-3, size 80-16 line 3127 [ 31.725876] binder: undelivered TRANSACTION_ERROR: 29189 [ 31.731656] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x4)='net\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000018000-0xb0)={{0x7fff, 0x4}, 'port1\x00', 0x81, 0x80001, 0x4, 0x100000000, 0xfffffffeffffffff, 0x81, 0x1f, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000018000-0x28)={@generic="75e687ba548c01ed3d9986554cb34782", @ifru_addrs=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x14)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000001a000-0xf0)=[{{&(0x7f0000001000)=@sco={0x1f, {0x6, 0x7, 0x10001, 0x10000, 0x9, 0x10000}}, 0x8, &(0x7f000001a000-0x80)=[{&(0x7f000001a000-0x85)="d85eca7eff384dd46ecf2c40e40372f73f6e903b7910b720d48b723d355ad8a9f45ce80b8987ac0d08e15d08d5d5fe3e89f1db34cdf2cbd2eccd7492c1392907bde5def82d1ae8f5229dc5ca648fe7b08c16445b588674d688415d56bb6990cf50c621cfd4bc1c0e50083c6695cff1633620a28f53623f21d19d38c17030f5cb43c98a8482", 0x85}, {&(0x7f0000004000-0xaf)="1dcd7d06543c9e0988d3dcf6da410c2fb7191565196580bb8eac0da2029bdbce51ed0a399fa15bcef18784514d5ef8827a960f11de441ae8a51ca274358a90ef84700f5d1512cd2b031435513d1c5358c14738db1ae453f94cfbe311382b4f3f841ba63a9ec230daf7c1888a36fd9879ea779bada82abbfa5e44f7e8dba8c6adacdbb691b96237ab545e76e182505590397ed065ae881476e30bc77dc9e35d342faea9efea562de066d045e0c4b61e", 0xaf}, {&(0x7f000001a000-0xf3)="62a18a2516b6298067ffc834938f35a9fbe0b191200e3402c4916497b357e4a710577f849c4bb9fe28a92258b136cf3ca55dd3d333a33754bd3895f71d7bc90fe771f029e22bf5d11e8dd54af0e44a1e619b0aa0c0f4d580808be37e3ba88ba61d95b7033ae3cc84ed2d9860fe14742dd19ed3db531686b53708a602f462954786caf5bde106472da744147c5c35f99ed3b5527c42a755c33cafbc6414ebc2fb61e68d57dff902cf91630bc6c8ba7dc90a937d1f0362826c57de2b64b1828d4ad743c82b207499ff1c8552cd777889ea42b11047118b7ae1516884cbc007c78e1e5fc79c77b6d20a768765d8449e0172fd453d", 0xf3}, {&(0x7f0000019000)="b4c0b24cbbd197b8b98f973041d8b09275852537da6b3f0891e9dffb93f905e5713a423fdfc85eba8259ab3090585b097193bea57bb7c9dce67fe7bbfead03d9d2b31c608d0c0e79310146de5cba4f445c9e959ecdf2790799d84c25f7d5f6c7beeb02670b290d51db477903cedbdccba31d51aee2cb903c3333da135bc158a20c2e8bef1c67a4447e98bfa3b00f33940540440c97c353f97ea76d8511444569ff457cd6ed8c2ac5e29d40d6ff5f71cdf4eccd8ae11a3fff9a6b6f6034d6d344dbc11a24dc2e", 0xc6}, {&(0x7f0000008000)="21292da6641d472530196fea212ea5a53450b071c2f8f79fffe8dd8857cd052a572de985c0047140edf4db1e1cda5c4a63dcd2c9f3ef5ece48ac101fb9e6c5f69138ed970aaf16f345cef2f66f5ae9948659b8cb0ead2bef6f9dd388146ac48c4723f37cd4aeab1ee71df67082c0f22dae09a671daac5f01cd3d76e06552f05c62f3827c76e63607e3ca097df665a6116816243c7f06620d2d371e0de6dca924fe62dc20555ec6862095f740d309318dd8991103dea05d08b50506c772a093b3b8765f14bf", 0xc5}, {&(0x7f000001a000-0x3c)="25eba44aa1526bf346e763f0cc9b38628860d33a6a6fd14fb0061563f7d4906cba38aa8c60ed3e01cbd5e0f159d86a08336dc15d94516ea944015ac1", 0x3c}, {&(0x7f000000d000)="505ca5811da17540b35b9c25ed28257b0532a8f99b631656f89f693d0c1c5b1dd6272b8357a799d43e49fcb42ea501e09e1a7ec0e9a243d6d5", 0x39}, {&(0x7f0000019000)="11668ee9c3794315959a6f04628e4158f6508040479db1c0a6cd52cb2a327ebde6165d72561cd4d358ae6e5d261630eaa825beffa120b9ca25bf797c5133c4da11db775263972e65e8c506432aa6e9539f9ca135b0f43d42a9eed4cff48b884508a35e1677c58820925be106c69908c6ff5e55fb5562dcbe69f16d0c4f341bad30bcd0a3581f7b6eb62362ee9234688f14493465d5", 0x95}], 0x8, &(0x7f0000019000)=[{0x80, 0x11, 0x6, "13b695c824a7cdd34ff93c9b96c88986d4daf10cdca7a0830faa864dd3c3a9f5906f64c96b9ca467effc633e80de94da3d41c05184734861dc6afabfe8cefeb1506721745a9c619eafbae20ae8489c09c9c42da6f9460c3de981b8861c209db4e92f4ad71aaa1974466d8d71"}, {0x70, 0x13f, 0x29dc, "c8e172aee6ecd20270188f4ac2ca32679a6e6d2a77817401bdde6e73cf660325c5c741985bec84969defb268da207b70ea31945d185928675380d0b5591eecb746950cfb1f457b97fa75fd81fbe4fb251890b7c8da040cab140f"}, {0x28, 0x11, 0x9005356, "e664dbcc1a6b5101592311222293b5826f"}, {0x50, 0x104, 0x1000, "990be7b3fe55042d9c8ecdbc9958123bdd1291121971e97a05935a708f33dc69d1bb14ac73020fba48fe8bc4af8c1445633da849e5c3de2a1df0967639892a"}, {0x28, 0x116, 0x80000001, "fc14cd8220bc09682021b7d17a70ff59723f279d"}, {0x108, 0x11f, 0x8, "de7d320558d98ed9746b8ae86887c7c29bdff250290fadf6969bb239b0e4d5cd131aa8814fe95868b7f988cfe68e85709699aece290ed6fb276b27fd0b050564e1c059458fc86c728737bb43b58dd7791a57d75b6fbd02c28432439a76e208c6d55399d00522644c4027b479a1e13b76020de5aed86559826d56a5e2cf284b7b708237a74e37a5dd571d4d2f2b12349b6485b9c21b6a34f876c4ef0eedb7cf3ac7ef8e49295ded29d422281712c43cb728b2a39bb1a57453ef409e9c2070ed89d8be3498d21665701c0a7c1a38f56c5cb79e82b917ff0925ccbc5258268a82bd8ffa731e5e71e29d64a8f377361a228489291d"}, {0xf0, 0x119, 0xff, "bd65cc1aa9d7e814a2a11c5d47109ca15daf9dd30ea16a22442b7ddc5b864ca607a556761d33107b94203ef7781d3470cca4cbc56a0fa2c444f4ca56a842b1f076cd0da06272fcd0071d076554a9b59221250195a9898f67e2178bfc7d28d127cc11ea4de072c8b2f8014ed0bb02f43ec37a75bb3f6cd2763af49703f2e6e03b50a9a07a8f59b09543c8f53cbda90895f08d13cb6ebc3eeb265845313dc9a01644c9f97ddfe2296eeb05adcfe3dbc5334cdb35e6340ae023d2eaabcf06233c2b55f48002b7af47c5b4a5e2a2251ec2dde0cea0c642457e37f1328a"}, {0x38, 0x113, 0x5fe, "0832a46ef1566a8bbf1bc2579ae1271db375103af376af118f2c5d629cba2f3827d4567edb9ebfe2"}, {0x100, 0x100, 0x4eb, "1ae80cbf28b5a312db7b57872d006f486d73d1c0d5d02ccd8da3c66818b47d8553f48deab69088ae34e58cc7743fb4f424c9e7694f320aa20a976a37f64ce1566d7aa833a186ffa3339b01631e40568215e5e5af99e968f1dd9d0a8275a98f9d010a6be6ca0cd7941d3c8f562bdff2ee1fd2d87466ace6424e49b96787916b341d39c9ae0df9d14d6c11fd84ab5dae8f0175f356778f5e21d0d84f9f2b307037f1695abecef9222ecfb73a2c456f12125f49a70578a1580265b18f15a14821fb8884f5470e585050d76d907c24144850d8b78791a8f76b14380d6e6f5c01a9695eff43225af9e2b1e6"}], 0x4c0, 0x4000004}, 0x2}, {{&(0x7f000001a000-0x1c)=@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000012000-0x20)=[{&(0x7f0000002000)="6b20016cb15b4067663521012c856d41959493569053cd2c9ac5995b42925f2640ac01374bb5192678ca2aa70c3b19b2cb539c77a3ed87f8447778c326b4fe244be17f7fda97683e9d7d1649915024d3b1d40523a849bd33dd9c318cb73e40de0e11ae851696e886161f3edbb36ed79cff2ddf549a20a948966184c9eb33b986a5c145896fa598d089c7ef5bcf33fa67f7f6a16466c2e8aa0d29471a23897aab0142a101982d7f40f3f45e9981486fdd6e3c8ab0673a061604462ae2562142d291bf622558693d5db9328c8a379b6c1cbe93ac7ba37c5a7a8da2579dd571f1e8f31a37dc5b", 0xe5}, {&(0x7f0000019000)="c5766f362fc9e6f0c42d57f4881a398647b4c942c658c7b57e3289525d66bc3b3a9c109e0b5627b19f385de3e6c8c3e5a87e08bb04b8949abc9c", 0x3a}], 0x2, 0x0, 0x0, 0x0}, 0x59}, {{&(0x7f000001a000-0x10)=@llc={0x1a, 0x10, 0x3f, 0x9, 0x8000, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, 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"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{0x98, 0x118, 0x10000, "87e9ca9bcc1bc9e050a1da3576ca2cc201048e6223446f81e3cf46751779cf5c84718f30c4dfb636072aedbe7902a14432765b970999cbb36dbef08ca9aae9376dd1c2f157e58c4eb310bc5cfa90976e3401ad8b0aaea40083904de3dea6f70d4a796a3d889ee68ca610db72de96e1fba7406553d216d211a766da70ddf0c4ffead046b9054e"}], 0x20f8, 0x0}, 0x6}], 0x4, 0xd0073fd52822614a) rename(&(0x7f0000019000-0x2)='./file0\x00', &(0x7f0000005000)='./file0\x00') 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b4000)='/selinux/checkreqprot\x00', 0x501000, 0x0) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x12)='net/igmp\x00') preadv(r1, &(0x7f0000008000-0x20)=[{&(0x7f0000003000)=""/135, 0x87}], 0x1, 0x0) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0x9f4000)=nil, 0x9f4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000085a000+0xca7)='/proc/self/net/pfkey\x00', 0x8100, 0x0) mmap(&(0x7f00009f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f00009f4000)={0x800, 0x5, 0x6a, 0x7, 0x1, 0x40, 0x74e, 0x7202}, &(0x7f0000197000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x1d, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x4, 0x0, @u32=0x4}, @typed={0xc, 0x1, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef8000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000ef9000-0x4)=0x6, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000483000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000003000)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006df000-0x8)={0x0, 0x7}, &(0x7f0000d26000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f39000-0x98)={r1, @in6={{0xa, 0x1, 0xfd21, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000555000)=0x98) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00001be000-0x8)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004a8000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x807fffffff, 0x2, 0x0, 0x0, 0x8000, 0x0, 0x0}, 0x20) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r0, &(0x7f00007ae000)=[{&(0x7f0000c56000)=""/190, 0xbe}, {&(0x7f0000f33000)=""/0, 0x0}, {&(0x7f0000526000-0xe2)=""/226, 0xe2}, {&(0x7f0000bb1000)=""/88, 0x58}, {&(0x7f0000f81000)=""/23, 0x17}], 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000631000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000670000-0x8)=0x3ff) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f000012d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bb3000)={&(0x7f0000135000)=@ipv6_newaddr={0x40, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x0, 0x800, 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000566000)={0x0, 0x0}) 2018/01/15 12:25:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000002000-0x4)=0x6b, 0x4) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/15 12:25:21 executing program 6: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xd07, 0x40900) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x3c, &(0x7f0000001000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x9)={r2, 0x370, 0x30, 0x40, 0x40}, &(0x7f0000001000)=0x18) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a48000-0x4)=0x0) sched_getscheduler(r3) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000fa8000-0x4)=0xffffffffffffffff) 2018/01/15 12:25:21 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ab6000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) listen(r0, 0x7fffffff) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e63000-0x18)=@generic={0xff, 0x3ff, 0x852}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) flistxattr(r1, &(0x7f0000827000-0xcc)=""/1, 0x1) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000070d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000016f000/0x3000)=nil, 0x3000, 0x1, 0x30, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') setns(r1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/15 12:25:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) get_thread_area(&(0x7f0000d58000-0x10)={0x5, 0xffffffff, 0x4000, 0x83, 0x1, 0x3, 0x40, 0x3ff, 0x2, 0x7}) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 12:25:21 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/ashmem\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x50402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x4000, 0x80) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000d2a000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f34000)="9fd202ac1e5565948c4da2683be3f5", 0xf, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) 2018/01/15 12:25:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x20071026, 0x0}, &(0x7f0000d71000-0x18)={0x0, 0x0, 0xfff, 0x7, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000567000)={@loopback={0x0, 0x1}, 0x0, 0x0}) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2) fsetxattr(r0, &(0x7f0000079000-0x2e)=@random={"000089697400", '+vmnet1*@usereth1useremime_typeuser\x00'}, &(0x7f000011f000-0xb)='\x00', 0x1, 0x0) 2018/01/15 12:25:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2018/01/15 12:25:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r0, 0xc0045c77) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000091b000-0x4)=0x0) 2018/01/15 12:25:21 executing program 2: r0 = request_key(&(0x7f00007d0000-0x8)='rxrpc_s\x00', &(0x7f0000b14000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000072f000)='wlan0{posix_acl_access\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0x8)='rxrpc_{\x00', &(0x7f0000541000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000074d000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00006db000-0x8)='big_key\x00', &(0x7f0000ddc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0xfa, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000072d000)={r0, r1, r2}, &(0x7f0000001000-0x7)=""/7, 0x7, &(0x7f000006d000-0x38)={&(0x7f0000000000)={'sha256-avx\x00'}, &(0x7f0000001000-0x8a)="0e7f9fc2c89eae2bf00f87361e4a811f3c3dbe404dac48055b7342f933fc8682ee78df52c46b455e4c3a506db2472ccbfc5cb1ac34484bf6aad2bf64078ed61d318df1185a2f618fac503171492881fdabb94ff72ea980f72f7303c3de18778a4fd095061a92f3844274b0e8a96f5a1e6f7569c7a297cc2e26d06aa95eb7412c772ce3fc3546b5022a38", 0x8a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x100000000002, 0x1) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$unix(r4, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000001000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) 2018/01/15 12:25:21 executing program 0: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000305000-0xc)='/dev/autofs\x00', 0x100, 0x0) r1 = openat(r0, &(0x7f0000461000)='./file0\x00', 0x4000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x200) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000001000-0x4)=r2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000009000)="766661740031bac4", 0x0, &(0x7f0000021000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x7fff, 0x4) 2018/01/15 12:25:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) bind$unix(r0, &(0x7f0000c50000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) [ 31.849421] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000956000)='./file0\x00', 0x80) sendto$unix(r0, &(0x7f0000401000-0x1000)="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", 0x1000, 0x80, &(0x7f000074c000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000956000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000956000)='./file0\x00', &(0x7f00002e6000)=""/0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000)=""/0, &(0x7f0000956000-0x4)=0x0) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000958000-0xc)={0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000754000-0x4)=0xc) 2018/01/15 12:25:21 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000033000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc6000-0x4)=0x18) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000fc5000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc4e8, 0x101, 0x101, 0x41}, &(0x7f00009ef000-0x4)=0xa0) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000024000-0x1)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000fc7000-0x1)='\x00') fcntl$setown(r0, 0x8, r4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f00007dc000)={0x1, @time={0x77359400, 0x0}, 0x8, {0x7, 0x1000}, 0x2, 0x3, 0x4a86c4d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000310000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) getpeername$netrom(r1, &(0x7f00008c6000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ea000-0x4)=0x10) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregs(0xf, r4, 0x0, &(0x7f0000fc5000-0xc2)="") ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) 2018/01/15 12:25:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000144000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000fef000-0x98)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, &(0x7f00006ec000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000723000)={r1, 0x1237}, 0x6) mlock2(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x0) 2018/01/15 12:25:21 executing program 6: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003f2000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r0, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f0000c8e000-0x8)='./file0\x00', 0x1, 0x102) 2018/01/15 12:25:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0x7, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="a60c0000000000000080096d86938f6c5fc29d7288af1376224e510cc40ef520774daf29ff2347319b2eb6d73b6681bc19c887a67df52b4f0fdf", 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000528000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f0000fa5000-0xd)='dns_resolver\x00', &(0x7f00009aa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d58000)="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", 0x1000, 0xfffffffffffffffe) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000db6000)={0x2004, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1f) fcntl$setown(r0, 0x8, r1) keyctl$get_security(0x11, r2, &(0x7f00003f3000)=""/0, 0xfe96) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe0000-0x2)=0x0, &(0x7f0000932000)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) keyctl$read(0xb, r2, &(0x7f0000a2b000-0xf5)=""/245, 0xf5) [ 31.893825] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure [ 31.955086] Option ' 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x5}) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000012000)={&(0x7f0000011000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x400000000003) r1 = socket$inet(0x2, 0x6, 0x3) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000e68000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00007d4000-0x8)={0x9, 0x7}) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a16000-0x10)={0x0, 0x80000001, 0x0, 0x9}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) syz_open_dev$tun(&(0x7f0000953000-0xd)='/dev/net/tun\x00', 0x0, 0x0) close(r0) r3 = gettid() fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f000009b000-0x20)={0x0, 0x0, 0x0, 0x22ed, r3}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000388000)='/dev/pktcdvd/control\x00', 0x20a00, 0x0) ioctl$VT_RELDISP(r4, 0x5605) socket$nl_netfilter(0x10, 0x3, 0xc) r5 = socket$inet(0x2, 0x8, 0x91) ioctl$sock_ifreq(r5, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r5, 0x0, &(0x7f0000b08000-0x28)={@common='lo\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000178000)=[{&(0x7f000033c000-0xb2)="", 0x0}], 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000259000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000470000)={0x0, 0x8d11}, &(0x7f0000084000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e62000)={r2, 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000080a000)={0x0, 0x237f, 0x8, 0x7ff, 0x1, 0x3, 0x4, 0x1000, {0x0, @in6={{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6b70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x7, 0x5, 0x897f, 0x10001}}, &(0x7f0000c66000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00007b3000-0x10)={r3, 0xa0, &(0x7f00001d5000-0xa0)=[@in6={0xa, 0x0, 0x4000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x2, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007ea000)=0x10) pwritev(r0, &(0x7f0000792000-0x70)=[{&(0x7f0000a40000)="3371a9e124158f548284b764e2d8a3b92b37dbe8cb3132bca5d0f74bb9060d2472732cb3d778977fea3bd298153dec296615e1c035563ff860cc67895c961fd44f0e6f9e09accd37718b600a068a3bd79933a5b401cc39206a3caac3806b57def1406326c6d793352dedf29286cb4909a5778042ea7769a61160b4c067b2394b89921cc45ac2f1f6a3e3fcdbb6406f65bc80530be5d88a1b159c016c8d424baf270e2e7d93", 0xa5}, {&(0x7f0000fe5000-0xea)="d0692dd3307f1c5d80dfc36fbb4c5ede7401ae58ef031e26c0d76d302b53a07d67227161c648e21d34c9f7fca9aed85bb442fb7eec669798f4abfb555cf988b3587558f55e8d2fc09ba2336efe67721a9483e6a183ad5e573093bf28a071071f6189e37d8b2191dcb042d9d04a6e56f0b3b28dfa1a287bd0b3e46031ae80721b8b2df26759e1682c8c772fbe7fca066a56ad264079cb9d9fb3e50d4799d18bc41302ad7a244c86ef106e3de8d26c4ba645245b5bf838ef7fdc7630c4c111340459d6b5d6796b174bc56db141336e8698dc4590e70cef3bbf73a045c0a0a5ab880e280bdcde481ff5ca29", 0xea}, {&(0x7f0000cfa000-0x92)="ae44778f6063eba52ffb9bc0a0585b2098759fe38ff35f9d149b9ba7cca50297256ba773a23a5b402948bca6c959b2b60fbb151fd7cc537de7a0440d3e9a9d6f8838c426f0f958bc475e0660be5432c169e9d6e6f11e94ff69fd77925111ef97a9e33cae47a10a43060b96160890dfc7d32311157614a27a1a1780c9f8a48230aaa3f4fc15633deb3614ac19f374be6606c4", 0x92}, {&(0x7f0000316000)="6a529282cc3e44775f6584efd15d2e9d1104e4f167861e90e0e4d87b62fd0a52e586f5cb2d97587d1d43035b2057be2fd03584cd3c55f1020a27fcfe152370ca67a7a7628167e12b5012dcc3fbebde44fe9ce648c01ea95831f2827d1073041c7fa9f785b8007113126bbe2bb12d568e94d4d6c537062fa09db5cfb367f997915a30c8d4e00b9506e419e0f6c18034c3c4da722eddfa92f529ac37f17c47b1dc8213bf254ddab96777766e4e6b605e6f4241623504e27e9a4b3e79348bad79acc82d36917cd3f0332df72c2296182cc37cfdc6699ca4fcc001d6b66c2d64fe8a23c97a5163", 0xe5}, {&(0x7f000079e000)="7b0119943a63518748ac1c9921ea521c04ba44f88171b42d1155c8cccf73a80142dbf9ebbf969065a7ef7b54f29decb75ae37c001dc93f4473e258d9a1b313c6855b29c1543be6a5af953d34b6ba0700c08f7db1346f72a905ce3b9345a4b49722172790f423aec8d955e3f4826d59427936a563176bbc2e5b6512c788ff065733", 0x81}, {&(0x7f0000259000-0xb8)="018df1905644c48515bfe5e378371c67fdd1bda83282ac74c4f811c7eb567873078af58ae5150feedd99ef5962d9ccf930751ba69d64926f3bba9343e1b707257dc8d45fcbf963c88f82524c968a5629993a41f8da44742cdfc3ced9977753a9a863eed6ead7f389a8cddabb15f5b5405e18a5930f9f3c222ca94a59a689a428d2e07043aa161d7e0fdda152cd6c11220396958747ba08a9221742f5b39cb5c9cfbb8ecfaafa8d395c7fe733f98deb299408f8f9016bec9b", 0xb8}, {&(0x7f0000c08000-0x1000)="4423d5d55b7b7237a174d624dcfc70cc3b6f53666ea73abf64615dfbfcd6f2ba9d6a841ec2f943faf94b68a32b763ec9765f76414aa594276be2d2de314a93d300286fa01fc2eb315768e4dfd395f953fff73ef7581e28afc2e1c8191b063b3666ed9c819ef9fe2485b79cc1f726eb5b20e01bafed77f1c7416000ba5cea44411eca9616bedcc446bdc462be37a4b6e5d487ce744d8d603d0d75334ead037aed18eafd6f0079ff09e411e1ae7635d32f08add97038cee17fded8a288c49c3c49b8791bd147828da29565cf639ac7a05866273c9206be1e647d94f57d2c0cb32cdc546466cb9969c55454e89c4bcea32d487df6064d0aa29b2ebb3089a17d4b265168265b72949dfd2bed7237959306821067ed5027bee2e28b6af65226f590aa2f8df79c138a405ba9b67d62b640ce742c529895748ac5136da24dab7f2461fe6006c41e30c6f986c4589a2dc1ad4bb19d406de382789c8de46b2f6a3afd564e8fe69cee8d9553de69c9e289a898b76fa5d896a250da8d43c8394ebfd81fb7e07fcfa8f404d16b74359ba27af0014e5cacdaf9f27cd1a44c46c41c96ba8051c99ed615bf05a4d125c223351931253b975415bbba1833fbab7ea80af376628b4ca21037cffb1ee4f16ebb7192e226760843e9ef3777e4e72012d02062a77b7fa87de3ef10f2d1b8822c0c1747cac2960955768fa55ea5dedef23418b676e346f6d6f0e1e4dd37e29624d6880b45b6730167af80cbee8234da205796bd903b1dabaae3485e94d1d400609a4897a4f362a2cd33238d235b454905cccdc0586add833efc0d27651e85534dca2234de79b24d27f40fbd173131e522458100d045348fd47315c85ff5b03d01ba900b66abca92bde24d0b95c755b740c7c5df5f9b5354da29f7599c94d4878f30dd793517e82d3ff610f39999f8d7560879d4c584d54f851c7b19b56802fbb52aa3ef2bb3d451c1ddcd6ddd2d5393078b3c501f6c5ca184f1975ab4165780631b69021961beac2cbdbf2546ece525516e76ce7c276794d3da00ad133c2ba4e4758e57065e6153304b583d9d530ec5f7605bc54b44afaff353e68f1e5dafc2f0d3e38eeb4a124fa3b06119b3beb7c16ec75f4ca781002c7b8381c84e7c24c93fefbb3184319483d3e7764e1cb3355295551874a458203ff63199ee278c209a9eed69198ffb98260135025b3208bab30e7d54c3b22aa003b54d4f8152b52f5dd3957d1793d7c845f7c2c33c8741d73ba7f80cb601f655fa1fb57e6096d623ff6ebe297c202e0f7fa672bf6be461a74229dcdb5d9e97154934041441b9931fbd30f1353b821035738ff3fffd9151f5e667e494deed820163375dcb5a03300cbc5dea14e4e9d7dc017a1a93e834415a20bab2da4221d1423e7bd5b1c4f6b1611ac0f4e966d0cb83136fcccc7c7fb7897168010b48d75827ff29450a5ee16f78d0e92c7a8deb86db03c5af0dfec31a092e6bfac759f17796b45fdb7f5c3797b0257de05a41721e8943156abaf8ac359c3799605262ac03da1166c3f7681fd535625fac9de2363a6175b585d6f894056b12ceb6a4dffcd5f16e17e21adf93159ede8a9689997a252c07b336193e03868f4fb56a520d53b18273283f20570e5c4238d6ef8fb1aa6398232d4242a2bcdb2028cc3c7f81e6feb14d7bb49a248a69b5f40d4b11bad650e53d3d43c12c73ea794103b2f10681b69f0ae6a4bc5ef3418ff7a1f7effa89b714bf468469612259e84d8323ca747f3c2cb62b7174307c09c9ea51982b10590afe81348cc84b5def88b8223ac9aeeaa61a0930eae681e581b33e9c0cf037fcabaae8dcf7b3e88b3403805c267d9afa472860f55c09c2151b9a6c49d4fde1bbaf23c3721e00c5491dbd0294f3afd768dab25d1d1618ce35d7da81ac28b759c00e570a5cbf0095bb2e9b2cc2ba72e827e5ea55c89b15f55544c85be6b145902a0e24941f78fccd9e4ad60da6eae3311b7a51a78a34fe68ba284fcf3e709cd63fe734565a9f8d3d0b44aed78def643309caa28f54c6306a2edd75bf1635550e7c7e24b3827e10cc2c441dc372610fc3e576549a8b8dc513e1a2484cd780c985dd49fb96cca9e144a0cb7d36efadaef1f1dfb13474c5e5ff384558570bad9feaa28fbbd229ebdd5991244bf2c62df5caa86f53328548cd81de7cacb8a958754bbe2019a9fd2fe778d3da681a2230eadeb9fd0fe146a852b71998f1616b700a6671d649a27b89453e04703c551e24161eb2fded9f9923e2f677ab387df67d5a80a2ecee2129ea929786be494382b7718fb1e70d8050671de20434ff84593d475d6f03e9af05d69ad90f5f723356ad0b3607c0c3836f9ed534654e7054ee012c564fa4bd6712452dab9d575fe92f90d248da1af89b195107ac1240a60d842bd29a6e6b4058142bbec56f99f04376ba1552e36eed3b959c5da3e1cb23a75afcfa89e9117e08d0a4ccc89a71f1fdb7298e1c3660bd24d5ec01efa0e20354267f5f58548902df76b767a1da596e25938a2f86e854dd3787c30f67c34719583ed8e8cb1b8dac91764775406c57beb06a9a5ff7015d2aff4eb98edbb962d10912122b7396cebc5566af09741001e5758435e48aa29d8c7514efb9c247cd5a8ded4a357029b17f222b616f40e5ff635ab8bf2c4526bcf61e0b0f6c77193afce54f73ef6d3b5bd0ea78044fa91608b55baad6d741a59763de0b0e99b0f4aacbbc07538fc7e62b8435a270641f51225004479dd894300101db7d2a14628278d90c11e7e992563124545a1ae7c3dbad6c69c8f614f98059c108f42920140937f5d7f5bb4a3f6008030db4926afceeb8d9ca923e2d16043ab8093ccf0c86f1e940306e5300ce046ab617c363290c334fba91438bb36923f71856a5a721957f4f18845ae999ac050c0760b5988f3cace00b8cba4d9bcd427028371f3b5a56e3b5a49630341f3c41fdf4f6a930fd2ea63799c1b7c0031c534802311a4cae41ba6958f122241f87195e70b660f1484be693c021bae315dedf7ce3046af9e34dbd92b80cb32d0bea653f66f34ef3873f5281551f163a52a86b4a3d1692cabb6841086920cbb53c4817ef3ade68514d9d2030ffeae11e7141c5d4ca1d598566dbca89a04782a21e7a811f232bc50fc29a21ccbb5bc483779b7a64b275bc77fcebf8da31c6a6105483fd6908c6df8f0330737c6a4b8501f25200238c72ac89c6cf4b5e0cc7cbbe947cbac1a1cb4e697aaade51d370c0409cdae8fc06d069cb103b4cda5d3fbc152521d463502d81646c912f6f938e3e703c7c1af3489dfc123b7108cf886688b5d784dec078f9dceb04f4c8d4b25cbfbf50559dfe22cae3ab209d11aa8bc040161958a6552779e881ed899a288fec7c52aa08dbf695f87970590b9200ecfef9a2ae306c8c0e594be03a4fa57c4222a712250d488f3fb4acdcce41a2248a673241ade87727a0a4c69b3ecc6a267ded55b03fdfe6a4644fce2113946b7bbeed35178e9bf244f6f67ec8c54cdb2ee45807aee74436783d2e3b3287dbd41eb20bcfb3f1b3f74b4f2a790b2112f3ad35dc9c7d51f91b614814d5783ff7da3f38729e14c9d97d84582ee310a918f29c635465a353c57ebc9d1ff562ccfd23b75de558aad3f30c0d5161ea508eebe9b9432535d10fa57a956c4457a27975c92446894a89af9c851d00fc2f670e2929e1991aa4b5cbdbbf97c9b4c8e972f5de080421afc08d55c05416e52e0cb753edcc3ccf4bf37f3c50bfaccd200a176dd9b2ace9d615feb015e3564a9009ad05ec9d8ca64c9570f1a094c42d95a6361d0449127356c64f660a3d86e8e5aa0b75793be54228355e00307a58baf074ddf935c318a0127538593d565ac541176cf9272b9c79d04af56e17d64961ef621582de933b978612994d849c6b8b22c371da5d2a3dc845215c5cfe3561e1f43474621a5dcd0091d9c669e85640b06522166028da2a199010558ead48a2b1b349ec74a192e3e5f6831dd4e4a1e8632fb8fdedc9df122268cf464e58bf820dd9e63c86c51a7fe93589550c0f835b4cd45ad2edf13370cb8b3ddbb0c01190ac86f537598836a965d83832869d6162171e43945047b179c5614c9a7551c7247fb03e48042e4a0bf9e4711554a0a1ed2d328c9c47dc6d41eb5a129219a35d80535ccc7ab5d57504155b24194fb1188ea119999bfff1b7a5d132a71cec642c07699305481c2005fc2659428e055657f3413cdefe7721c4af94f2bc7d134fd34fd4359a23fffa142a951c7f7b61fb2630954129b1bbfe20b6e2aaab1fe1dcc3511868f10514fee891700af309d3839ed9277d3300de89984b23b1d0b9ac0e4da60fd278b781dbe7c860301fab47d3a33e217a7995c7a286eaea94ddc8544d21d02495b694d20c7bebe2d559823e99a7e9fc19faf93034faf71c678783706e589731c51452ad2c2aa60edf54165834193f73bd2f0d29f5eb8a0f082cfeb0423a80587aeb40b807a497d170353fa783a3280ecf3f2932be717040caf31690e90ce644d0ab02656c22f68c740aaf1736a45aafbb6bf5a4976f90a8cb26ffd9e67acd568b8b8e7a07f6d85591bffddd417a1235764b5935e95cd44719d87edfc50224134c534bd72aceae86a9f16d93f6a61ddfdde2a0109d87ba772a8c701cf6bf54c53c7846b60411940da9f9112a1e63ac37c373677f50e32abaa668f43a4edc59c99c5a2c36a1a1385d98e92af7036912e7263e72dfad786098aa268ec31e1c042d8390fc745bde1e70fd2d2b4df1b9adf2e70790f1fc4a44300331b58073fb88de308e5c148d02fb88f62df16cc7ae09fd53db747b885744361e35e2c3a0d7cbf3bdaaa4afbcd9d181932600e2512b9eaf1077d90a9719c7ffa1b784986605b101f40cc6ee4c3e5aa6ca1f0026134558ba9fa398f498dcee82ca50ba7028c751e0a5f2c57eda41d468e1fdac9c3a4992ec9920dbd52c81bc3aa12c354ea465fac274bf508780f455b9b82e2c1e80b23057a0e89b27446cb909993b0a10f177fa7aac58987585a19c159b44db213584616d5ed877386eaae2c6b5c6e6765726cc403c0b8f87844c0983fc346e4a92421e95a79bd14efb51352a1916fd79ca523d4882493e6cf3d80e7c18268889e94eb24656354bfb9411c1c81c1c0f071043d215e4ed1b8fd98eba4e230d05391f4c230612316ce5acd825ad59afdaffb96dbddb760a5d506250b77456ca7db567def8456d52714736a6c4655f5b7b4e04214f3366a549e58682fc9c5924f51d3f5002cbfbee3cfae9435bc12d4d906e7fab761dcef251c51f3eebced6e0a8ef89683a0e10b31cbb696550dd94dfaeefd7bba10dd8dad8e27ac3532d70e1d3b9f2cd74ca029df10ef8f1351faccfbf162b66f70102a34e074a3bf82e13485241b54b26b5e5a2fd30e41549673c9b1ec29c02dbecf8ed527f2e47ff7486b2a428f1695c438b954079e35994235c7b14334db7556be9f372fc1caad8df1b87aaf420e7321b2b2259dbf3ad4f390988427e493e13eebe9cec4f0c281f6ac22e472e6bbd7a95884b6c6b72034860b7184854167816c0603f680e87e435bd9783a6dd68cc55e41ae8ea0bc9c3e9629be48d9bd26c0c7cd569c6cd255417c1938aa86c07b114373bf796452fcab3ffce0fa56819c82e33595702c9fce4cc51ef1fba571d88a8caf9436dd91d63750903b9a449c6555cf8b9b462d8943ae6e30395c2ff1a756bb284b1e470fc41c3f4e4f4793abfa4ce69d6c88c3e4c5397003eadf6d25c842197a49b97e7e438bdc27ecdb97b08062bcb", 0x1000}], 0x7, 0x0) memfd_create(&(0x7f0000a77000)="fc7582a815c54ecf1b757ed3a1f089f661b725cf0694a327bd42e443153c7ec466893dc296130b13d81014ad3cc74fe5b63d425418f2837475f31502b62e6df4ea15b2a357bf1c119fc5fb00021199a18c64f36104c7ba6d674de792d1478171f47df4c6f8", 0x2) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c46000-0x10)='/dev/input/mice\x00', 0x0, 0x200000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000762000-0x4)=0x99) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b4e000-0x16)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/01/15 12:25:22 executing program 2: prctl$intptr(0x1f, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dad000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = dup(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x9408d23acfaede91, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000a32000-0x8)='rxrpc_s\x00', &(0x7f0000d70000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x33)="fc61cc23936156066fcda322ff79ee9524d4ccff6e7c36d40b9442005df66868f5b6687bd6258d05c96b0077d3385f0de44bee", 0x33, 0xfffffffffffffffc) keyctl$negate(0xd, r0, 0x5, r4) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f0000df5000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000472000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000d17000)=[{r0, 0x200, 0x0}, {r0, 0x20d0, 0x0}], 0x2, &(0x7f0000c92000-0x10)={r2, r3}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfedc, &(0x7f00007b9000+0x815)=[], &(0x7f0000ecf000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x20, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000003000-0x8)='./file0\x00', 0x141000, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000843000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 32.055510] Option ' 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x7, 0x10, 0xffffffffffffffff, 0x0) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xa0e000)=nil, 0xa0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007e4000)={&(0x7f0000a08000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d4000-0x10)={&(0x7f0000478000-0x468)=@allocspi={0xf8, 0x16, 0x8d9959dd7f1be581, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$getown(r0, 0x9) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x1, &(0x7f000004b000)={0x16, 0x7f, 0x100, 0x1000}) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xdc5000)=nil, 0xdc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009e2000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000348000)={0xece, 0x7ff}) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000dc6000-0xd5)="14a541780c5ca303dd063ab13b7819b7256d83f41af29acfb59dfe2d8fd4996a8eaf6145fcabe3b02b4b61fbb58ed7de7062ae82fdeadd5557fa3c378b45115e9c77717a1cfa1d1b1f34f1408987cb4cd9c1c6555a4aa68ccf62698215dcd3599ff9cff98f8671698274ae99553a86b35a5c90d2fba38ccaddd7c8f2656fadff98b90ad5aeff35466edbdfc49b949d8fed86bfd18efa9bc089658032c5b2d6145d24c001e4a0d31513fd2a5ba5a2c4023f8802b7be705847b2a5f31edfd4363fb0502f645b7f7b694315f1bb7b02bff2aeabf57621") write(r1, &(0x7f0000dc1000)="220000001900070400943301800000000a01020000c600800000000006000780a427", 0x22) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cfa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000cef000-0x4)=r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000dc5000)=0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000dc7000-0x28)={@generic="c8aea4cb19a8ea4b338cfa08e2b98aac", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001b6000-0x28)={@common='yam0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000081b000-0x4)=0x1, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004f4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r1, &(0x7f0000d1a000-0x1)="", 0x148, 0x20000005, &(0x7f0000b11000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000e0f000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f00002f6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000e79000)=0x0) sendto$inet(r1, &(0x7f00007e6000-0x108)="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", 0x108, 0x1000000000000800, &(0x7f0000942000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x181) [ 32.174303] device gre0 entered promiscuous mode [ 32.179466] binder_alloc: 5744: binder_alloc_buf, no vma [ 32.179482] binder: 5744:5752 transaction failed 29189/-3, size 0-65244 line 3127 [ 32.179489] binder: send failed reply for transaction 5 to 5744:5752 [ 32.190138] binder: BINDER_SET_CONTEXT_MGR already set [ 32.190147] binder: 5744:5758 ioctl 40046207 0 returned -16 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a21000)={0x0, @in6={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000006e000-0x8)={r1, 0x1}, &(0x7f0000a58000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x33)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) [ 32.193191] binder_alloc: 5744: binder_alloc_buf, no vma [ 32.193210] binder: 5744:5752 transaction failed 29189/-3, size 0-0 line 3127 [ 32.220287] binder: undelivered TRANSACTION_COMPLETE [ 32.220297] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.220359] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.220378] binder: undelivered TRANSACTION_ERROR: 29190 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) shutdown(r0, 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r1, &(0x7f000000e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r2, 0x0) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f000003b000)=0x0, &(0x7f0000051000-0x4)=0x4) flistxattr(r2, &(0x7f0000048000)=""/184, 0xb8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000051000)={0x5800003e, 0x1, 0xc}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000001e000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002a000-0x4)=0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0xff]}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x90) 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f000085b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000212000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cee000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000e82000)={@broadcast=0xffffffff, @empty=0x0, r5}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x2000003e, &(0x7f0000661000-0x10)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 12:25:22 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d88000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f000073d000-0x1c)={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8, 0xffffffff, 0x2, 0x202}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f34000-0xd)='dns_resolver\x00', &(0x7f0000388000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000113000-0xd)='/dev/net/tun\x00', 0x0) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x2, 0x1, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f8e000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000540000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000144000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00') 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0x903000)=nil, 0x903000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000007a000-0xa)='mountinfo\x00') getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f000073b000)=""/115, 0x73) ioctl$void(r0, 0x5450) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000002000)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000009000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) getgroups(0x9, &(0x7f0000006000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchown(r0, r3, r4) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) connect(r1, &(0x7f0000dfb000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d60000-0x10)={0x0, 0x0}) select(0x40, &(0x7f0000185000-0x40)={0xffffffff, 0x3, 0x0, 0x7fffffff, 0xb2fbbb6, 0x8, 0x1, 0x6}, &(0x7f0000c7c000-0x40)={0x400, 0x2, 0x22c, 0x6, 0xcd, 0x1c, 0x8, 0x8}, &(0x7f00000e0000)={0x2, 0x8000, 0x3ff, 0x10000, 0x1000, 0x1, 0xae5, 0x1ff}, &(0x7f0000fbd000)={r3, r4/1000+30000}) futimesat(r1, &(0x7f00008de000)='./file0\x00', &(0x7f0000fbb000-0x20)={{0x0, 0x2710}, {0x77359400, 0x0}}) recvfrom$unix(r2, &(0x7f0000c6b000)=""/234, 0xea, 0xdcb8202a26280ac1, &(0x7f00001f4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000ff2000-0x2)=0x341) bind$unix(r6, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r6, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r7, &(0x7f00000bd000)=[], 0x80, 0x0) sendmmsg$unix(r5, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0xfffffffffffffffd, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x105, &(0x7f00007a3000)=[], 0x0, 0x0}], 0x1, 0x44) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000522000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00001d1000)={0x4c, &(0x7f0000073000)="a01d07a7335c7c675808755e165d664bf9f0b3fb51d41882d3cf2c3e041eaea0ff7fc8f8ddbe59b1c3fed76ff8c4195704449597e251ecace1e74da91c10a5c2b287236c67217704af60dbfa"}) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f000067d000)={0xd732, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x240, 0x9, 0x7ff, 0x6, 0xff, &(0x7f000044d000)=@generic="cc17698cda532ea133776f86cd926aaa", 0x1000, 0x25d, 0x5b8}) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ca3000)={0x10001, 0x8204, 0x9, 0x6b, 0x0}, &(0x7f0000ded000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000238000)={r3, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4}, 0x98) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000)=0x0, 0x80000000) syz_open_dev$loop(&(0x7f00007dd000)='/dev/loop#\x00', 0x1, 0x8800) [ 32.365802] device gre0 entered promiscuous mode 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a3c000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) symlinkat(&(0x7f00009a8000)='./file0\x00', r1, &(0x7f0000c4d000)='./file0\x00') socketpair(0x4, 0x0, 0x8, &(0x7f00009b5000-0x8)={0x0, 0x0}) bind$inet(r2, &(0x7f00001a5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet(r0, &(0x7f0000d91000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008af000)=0x10) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006b1000)=0x0) process_vm_readv(r0, &(0x7f000065a000)=[{&(0x7f0000282000-0x6f)=""/111, 0x6f}, {&(0x7f0000cfd000-0xdd)=""/221, 0xdd}], 0x2, &(0x7f00002d2000-0x30)=[{&(0x7f00006b6000-0xf5)=""/245, 0xf5}, {&(0x7f00003c0000)=""/0, 0x0}, {&(0x7f00000de000)=""/147, 0x93}], 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f0000831000)={0x2000000000000052, &(0x7f0000053000)=[]}) r1 = gettid() setpriority(0x0, r1, 0x0) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f000000a000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000)=0x0) getpgrp(r1) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000630000)='id_legacy\x00', &(0x7f0000d62000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008fc000)="741adb24b09c028773cc0237742c71c3e1cf7eb361129c44d977f071f92f50e24ba5983a80f3cf7eea6342cb4a0da8d64b5c9a8d44a570839d47d4be9678ac6f2bbd3ebeefa4b585da10f941b87807f36c8839a7186b07a6b04e97f0a842cfc14b2fb91136816d185af3c3f9e41fd4463d6e3add2f51c87f27147d7e79cf73b1eac2fc086d4d0c6fa1722ec47e16abd0fc2ce2265b63fa3562c879ac700df8cc36982aa97d03624ecfd612336cf07c24c61d518371cf898ed04153fa2ab8c8933eef263365849ae051f5787d09f8949945d4abc1cc1a8218", 0xd8, 0xfffffffffffffffb) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0xffffffffffffffb0, r1) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0xe3, 0x401, 0x8, 0x18000000000000, 0x8, 0xdf}) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f00005fa000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091e000-0x4)=0x10, 0x80800) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000721000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000e43000-0x8)={0x0, 0x0}) r1 = dup2(r0, 0xffffffffffffffff) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000229000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007fc000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000577000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeee, r3}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f000097a000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sendto$inet(r4, &(0x7f0000678000)="", 0xfe25, 0x0, &(0x7f0000862000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x8) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00009a2000)=0x4) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) 2018/01/15 12:25:22 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000038e000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051d000)=[{&(0x7f0000f32000)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ede0000000000000000b000100090000000001000f536e06ced8", 0x59}], 0x1) socket$key(0xf, 0x3, 0x2) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = gettid() mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f00002f8000-0x40)=[{&(0x7f0000ecc000)=""/132, 0x84}, {&(0x7f0000479000)=""/78, 0x4e}, {&(0x7f000017b000-0xef)=""/239, 0xef}, {&(0x7f0000ecd000-0x3)=""/3, 0x3}], 0x4, &(0x7f0000ecd000-0x30)=[{&(0x7f0000ecc000)=""/230, 0xe6}, {&(0x7f0000ecd000-0x39)=""/57, 0x39}, {&(0x7f00003a3000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ecd000)='/selinux/relabel\x00', 0x2, 0x0) pipe(&(0x7f000003d000)={0x0, 0x0}) linkat(r2, &(0x7f00000df000)='./file0\x00', r3, &(0x7f0000880000-0x7)='./file0\x00', 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a010000000000000071ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fad50974e8e1195c600f8000000040002663d75dd05000000000005eb000000090838a46611f937f96f7c4ff812a8f9fc3f072fe60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026ffffffffda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb49c7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000595000-0x108)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x800000000000000, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xeb) connect$inet6(r0, &(0x7f00004ed000-0x1c)={0xa, 0x3, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, 0x1c) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) flistxattr(r0, &(0x7f00001aa000)=""/178, 0xb2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000047b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f000061f000-0x5c)={{0xa, 0x2, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, {0xa, 0x3, 0xfffffffffffffff9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x578c, [0x7, 0x2, 0x3, 0x401, 0x3, 0x10001, 0xb385, 0x3f]}, 0x5c) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f00000a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f000069d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) [ 32.567133] device gre0 entered promiscuous mode 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x40000000006) writev(r0, &(0x7f00004d1000-0x10)=[{&(0x7f0000183000)="2900000021001900013d3500000a00060200001600000401ff0000040d0013002200040024001f0008", 0x29}], 0x1) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000d83000-0x4)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000a4a000-0x10)={0x1, 0xffffffff, 0xffffffff, 0x2, 0x10001, 0x3ad, 0x46a, 0xcac, 0xfffffffffffffffc, 0x0}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002c6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000038000-0x4)=0xc) lstat(&(0x7f0000f35000)='./file0\x00', &(0x7f000003d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000063f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bc000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000c0f000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b94000-0x4)=0xe8) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f000064f000)=""/233) sendmsg$nl_netfilter(r0, &(0x7f00006f3000)={&(0x7f0000e78000-0xc)={0x10, 0x0, 0x0, 0xa}, 0xc, &(0x7f000082f000-0x10)={&(0x7f000098c000-0x1358)={0x1358, 0x8, 0xe, 0x24, 0x6, 0x2, {0x3, 0x0, 0x9}, [@generic="33817e6568a2ffed5c99f26c5a3d402da0e2f37ccc86977fc3aab7516e1af539ba4235039267b0d94e1e8e2d3443a461617039a6d4f76b6073d2828907c3253575e10f6916817b76fa61dff65230be944b8b58610d323482a227b4bda718d82e55f1eed65c9d4535d314bf961dd905c52997ec91996dd7070bcaf8d661a19cc5402e", @typed={0x1008, 0x6b, @binary="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"}, @typed={0xc, 0x5c, @pid=r2}, @nested={0x1a8, 0x50, [@generic="d860396a48e7fdd54640e922c2f053d007bd1d560bb49e81285ef95f6bf83a307e0dcc3684d6794e7ebf5b736ee847007a30db3a067a5ec011b289dcdb377ad5a1ea51b689860deb5a3c6e568dd30e94866d8fda38b0d97e060f9fa1f13eae5bbfd4", @typed={0xc, 0x38, @uid=r3}, @generic="5cbf2c7b9716db3ee3a4d6f12166731266d203777be4f1a73a41d6291f319562f815b0", @typed={0xc, 0x7, @uid=r4}, @generic="bd5e2a067f25363dd944f8bd96d026299a7bc85512b117bfda6f1e3e42a00550ece41be584d105d5a0a3996a76f8326b721c6e281b78ef2be40298a78ce53cb939b6997fae616c661eacc33bae7e3ee88cd3a0c4a8a822db20a96614d41c19d3a82bbd8ea5a1d0f71d0567631c60139f546157ab29d6e20c0288ce514de5d278bf9f34ff6f871053dd3d837ca4697cc6e9abe56b191df9d8f8be385fdf401ad72c2e640e1472b127d43c5ea9c83f71d8c72d74e8c4e0db6fa73e86942bf28d32f0a38cd9beeb5d315635411e4721ba7aecc1ed2f0373f6cb810523980ed14ff546c303a5e75edf605fe62c9c8025c17656b23854268b19", @typed={0x10, 0x93, @u64=0x5}]}, @generic="2ed28cee387ac658f3d51b5614e80de0c17f0f8b90d94a2d0779a21ea279d790d60d8962eb558eebc3540e12ea1e292eb20195cde6c45ba5df2e81c4c5e5352e4ca0b2190acb", @typed={0xc, 0x67, @uid=r5}, @generic="d2657f3990554e26d4d005e3fa6c290929aadcbdb5ac9c3b4fe22529f364a0f3f2c7a9a52dcf3f15e3b60eb163c4bff125543cdfea2bc9c6f67d354ccf75ae57c20773deaa6105bb6c75ffc3485216ac3443384ec4b7a7b8b67065f90790b1b53f639ac794ac2bd72c70feaa4087d81c2a9e5900c9d9158c9127e90a00cec5ca1344894f1e0fbaa6010390789ab15adc0851d6a89bfb83f9e907cf", @typed={0x18, 0x1d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x1358}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/01/15 12:25:22 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000034000)='/dev/rtc\x00', 0x40002, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000010000-0x4)=0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00001c5000-0xc)={0x60000005, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000026000-0x48)=[{{0x0, 0x0}, 0xfffffffffffffff7, 0x8, 0x89d2}, {{0x0, 0x0}, 0x7ff, 0x0, 0x5}, {{0x0, 0x0}, 0x8, 0x0, 0x1}], 0x48) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00004a7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) r1 = syz_open_dev$loop(&(0x7f0000802000)='/dev/loop#\x00', 0x0, 0x1004102) read(r1, &(0x7f0000f25000-0x200)=""/512, 0xfffffffe) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00004f7000-0x10)=@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, 0x10) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) r2 = getpid() getpriority(0x1, r2) dup3(r0, r1, 0x0) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) close(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x5, 0x0, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000003000)={0x2d0, @time={0x77359400, 0x0}, 0x80, {0x5, 0x6d}, 0x8, 0x3, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000012000-0x20)={{0x77359400, 0x0}, {r3, 0x1c9c380}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000005000-0x4)=0x9, 0x4) utimes(&(0x7f0000000000+0x6dc)='./file0\x00', &(0x7f0000012000-0x20)={{r4, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000)={&(0x7f0000cb2000/0x4000)=nil, 0x4000}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000004000-0xc)={0x2, 0xd955, 0x3, 0x8, 0xf, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000001000-0xe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "db4e92", 0x30, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x8, {0x0, 0x6, "99cbbd", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') userfaultfd(0xfffffffffffffffc) fcntl$setsig(r0, 0xa, 0x25) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c23000)=@assoc_value={0x0, 0x0}, &(0x7f0000648000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b48000)=@assoc_value={r1, 0x3f}, 0x8) sendfile(r0, r0, 0x0, 0x2735) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000711000)='H', 0x0) sendfile(r0, r0, &(0x7f0000ed7000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) bind(r0, &(0x7f0000d1a000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x279, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00006c2000-0x3c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[], 0x1, &(0x7f0000e9c000)=[], 0x2e7, 0x0}, 0x0}], 0x4444444444446e4, 0x48002) writev(r0, &(0x7f0000b9f000)=[{&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44", 0x78}], 0x1) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0x20000, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000003000-0x50)={{0x2, 0xe2}, {0x9, 0x3ff}, 0x1, 0x5, 0xfffffffffffffff7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002000-0x148)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x5000, 0x0}, 0x0) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000fc7000)='/dev/snd/seq\x00', 0x0, 0x230840) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x4, 0x5) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000bf7000)=@assoc_value={0x0, 0x0}, &(0x7f0000cde000)=0x8) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(r0, r2, 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) 2018/01/15 12:25:22 executing program 2: r0 = socket(0x400000000000001, 0xa, 0x4) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000140000-0x4)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f000035d000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000001000-0x8)={0x9}, 0x8) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2018/01/15 12:25:22 executing program 7: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) msync(&(0x7f0000263000/0x4000)=nil, 0x4000, 0x4) chroot(&(0x7f0000db7000)='./file0\x00') seccomp(0x0, 0x1, &(0x7f0000f55000)={0x6, &(0x7f000087a000-0x30)=[{0x5, 0x3, 0x80000001, 0x5}, {0x0, 0x8, 0x0, 0x9}, {0x2, 0x7, 0x1, 0xfffffffffffff801}, {0x10001, 0xe86e00000000000, 0x10001, 0x9}, {0x8001, 0x7, 0x0, 0x8}, {0x0, 0x3, 0x40, 0x80000000000000}]}) [ 32.642238] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3592 sclass=netlink_xfrm_socket pig=5880 comm=syz-executor6 [ 32.656806] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 32.668113] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000b25000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa000}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fc3000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000e28000-0x114)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0x100, 0x2, "cdbfa78b3c237646c3ecfc4394d4ca0a23f65b98ac80661f2466828be974b42bfdfccb8f07384d9240e53681e9180cbebe18f7998d52f68730198534cdd0e3aed7a948beb2e6000d157e685693756615"}, 0x160) writev(r0, &(0x7f000026d000)=[{&(0x7f00005ea000-0x29)="2900000018001980013d75241a0407210206e30067fffe01040000000800050000000200000008bf00", 0x29}], 0x1) 2018/01/15 12:25:22 executing program 6: prctl$intptr(0x1c, 0xe1) prctl$intptr(0x8, 0x0) socketpair$ax25(0x3, 0x3, 0xfe, &(0x7f0000711000-0x8)={0x0, 0x0}) r1 = open(&(0x7f0000272000)='./file0\x00', 0x8000, 0x101) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000090a000)={0x80002010, 0x0}) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000001000-0x9)={0x1a, 0x2, 0xa00, 0x7a, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000a}, {0x0, 0x0}, 0x7ffe, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000244000)={0x20000001, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001b1000)={0x3}, 0x4) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000b77000-0x24)={0xfff, 0x7, 0x94, 0x1f, 0x100, 0x5, 0x282, 0x7, 0x8001, 0x2, 0x5, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)="") 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000475000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00003d3000-0x4)=0x81) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) remap_file_pages(&(0x7f0000765000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004af000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r1 = openat(r0, &(0x7f0000e5e000-0x8)='./file0\x00', 0x100, 0xe6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000023f000)=0x0) tkill(r2, 0x33) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00007ce000-0x4)=0x0) keyctl$join(0x1, &(0x7f0000bac000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) keyctl$session_to_parent(0x12) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a72000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000517000-0x4)=0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f000072d000)='smaps\x00') flistxattr(r2, &(0x7f0000e82000-0x1000)=""/4096, 0x1000) readv(r2, &(0x7f0000f5c000)=[{&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f75000-0x4)=0x14, 0x800) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003e1000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f1000)=0xc) setfsgid(r1) r2 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f75000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000a6a000)={0x0, 0x3, 0x0, 0x6, 0x8}, &(0x7f0000761000-0x4)=0x18) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f65000)={r4, 0x1e}, &(0x7f0000f75000-0x4)=0x6) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000022d000-0xc)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000087d000)='./file0\x00', 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000f77000-0x5c)={0x8000, 0x2, {0xffffffffffffffff, 0x1, 0x3b2, 0x0, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000f76000-0x8)={0x0, 0x0}, &(0x7f0000f75000)=0x8) mmap(&(0x7f0000f75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f75000)={r2, 0x1000, "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"}, &(0x7f0000f76000-0x4)=0x1008) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000f75000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f75000-0x2)=0x1c) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000f74000)=0x0, &(0x7f000005f000)=0x4) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a7000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005bd000)=0x0, &(0x7f0000498000)=0x4) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000b44000)=0x5) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000003e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fb3000-0x8)={0x0, 0x0}) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d26000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000181000-0xc)={0x0, 0x1000, 0x10}, &(0x7f0000d26000-0x4)=0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d27000-0x4)=0x8, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000b69000-0x10)={r2, 0xffff, 0xbf7b, 0x1011}, &(0x7f0000d26000-0x4)=0x10) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000d25000)="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", 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000082c000-0x7)="00004f02000000fc1b30f97dd25ef5a9bd6c784f851f591f", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000001000-0x95)="", 0x0) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) r1 = syz_open_dev$sg(&(0x7f0000466000)='/dev/sg#\x00', 0x2, 0x2100) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000b3d000)=""/76) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00004f2000-0x8)=0x0) 2018/01/15 12:25:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b89000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) mq_notify(r2, &(0x7f0000dcf000-0x60)={0x0, 0x39, 0x4, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e5b000-0x28)={@generic="c9ec83189fec81c85c0b2e8e17e51ecc", @ifru_map={0x8, 0xfffffffffffffff8, 0x6, 0xfff, 0xe06, 0x8001}}) tkill(r3, 0x8000000004) ptrace$setopts(0x4209, r3, 0x40020c, 0x20000009) r4 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000097c000)=""/228, &(0x7f000089f000-0x4)=0xe4) fcntl$getownex(r0, 0x10, &(0x7f0000042000-0x8)={0x0, 0x0}) 2018/01/15 12:25:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/enforce\x00', 0x2000, 0x0) lseek(r0, 0x0, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000a73000)={0x6, 0x8, 0x8}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000ec2000-0x4)=0x4) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000268000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x2, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) syz_emit_ethernet(0xca, &(0x7f0000e2c000)={@random="378317d203ed", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x5, 0x7, 0x1}}], {@ipx={0x8137, {0xffff, 0xb8, 0x7, 0x11, {@random=0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3ff}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2}, "280826af112c008c69100e0907dd9f9d02296d25f4eb90b3482c5cf03b55fe5fb2bdf700429f0611d81bd94942eb97c3e4e3806fffe4a270eb9851e6d63b64a33b32c7d8626e3eda9fd973e303a40984a1150d5910e60153f05b7e1669381918b124c988666d08bfd95cfec0e8cb1a9702806237b5d3c89b0d41ab8b148ecfa0e367be87def6bc7455399b66d422332fcfd501d673ef689b9980"}}}}, &(0x7f00001cc000)={0x0, 0x2, [0x22b, 0xe60]}) 2018/01/15 12:25:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_names=@generic="deb8a6c5b125c674eda4d12fa87c95ec"}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004fe000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 12:25:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f0c000-0x8)={0x0, 0x0}, 0x4000) ioctl$VT_RELDISP(r1, 0x5605) chroot(&(0x7f00002e1000-0x8)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005d6000)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000c5f000-0x40)={0x0, 0xa, [@remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, @random="8645a7e6bfd1"]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bbb000)={0x0, 0xd5, 0x0, 0x2, 0x5}, &(0x7f00007e4000-0x4)=0x18) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000031f000-0x20)={0x1, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) pselect6(0x40, &(0x7f0000d0b000-0x40)={0x4, 0x100000001, 0x0, 0x4, 0x1, 0x80000000, 0x1ff, 0x400}, &(0x7f00003c8000)={0x7ff, 0x4, 0x1, 0x1, 0x9, 0x3, 0x0, 0x0}, &(0x7f00008ad000-0x40)={0x5, 0x4, 0x1, 0x2, 0x6, 0x80, 0x1000, 0x742558a6}, &(0x7f0000abe000-0x10)={0x0, 0x0}, &(0x7f0000255000)={&(0x7f0000e76000-0x8)={0xd000000000000000}, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f000069c000)={r5, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c81000-0x4)=@assoc_id=r4, &(0x7f0000549000)=0x4) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000921000)={&(0x7f00004e3000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c68000)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4ce}, &(0x7f000087f000)=0x98) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a60000)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0xb1, [0xffffffff, 0x1, 0x2, 0xfffffffffffffffd, 0x8, 0x7, 0xfffffffffffff517, 0x11]}, 0x5c) 2018/01/15 12:25:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000346000)=0x4, 0x4) pipe2(&(0x7f0000cb4000)={0x0, 0x0}, 0x80800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000c9c000-0x4)=0x602c61fc, &(0x7f0000266000)=0x4) r3 = socket(0x18, 0x0, 0x3) userfaultfd(0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000095000-0x4)=0x9, 0x4) ppoll(&(0x7f0000ffc000-0x10)=[{r3, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000043e000-0x18)={0xaa, 0x1, 0x0}) 2018/01/15 12:25:22 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x10000000000001, 0x0, &(0x7f0000aba000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ff0000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000ba9000)="ff29a79367dd880abc2641c5cc7053eb365b68ce4627cd8df7e0e68eb386b8f8685da337d5d9f4a9a63801d8ce879036bd551e1a30d6f7750ba37d05852580efcc1fba46e7c7e09162d8dd38ab18e37a67e4c55bd458621e4272581d33d1b0eb2ebd08415bd484cd8e80f48d86889e7f2d56778d9ceac691583a42e784112710134ac6be208d09b8ff", 0x89, 0xd) fcntl$setsig(r0, 0xa, 0x21) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000ffe000)=0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ddf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000ffe000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f44000-0x98)={0x0, @in6={{0xa, 0x1, 0xe7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x5}, &(0x7f0000954000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000c4d000-0x8)={r4, 0x8}, 0x8) recvmsg$netrom(r0, &(0x7f0000c37000)={&(0x7f0000ffe000-0x48)=@full={{0x3, {"73860630af0a9b"}, 0x4}, [{'&\bj[Eei'}, {"f4dc29d75f1d4b"}, {"8833049c06ef7b"}, {"c41bcd9322ee20"}, {"b263158f191afd"}, {"e3a39d58415374"}, {"5cd8baff921e0f"}, {"51b008f6f307fd"}]}, 0x48, &(0x7f000087a000)=[{&(0x7f0000ffe000-0x75)="565d4fda5d09bb113355b65f7e204577ba6736194a90b48f88aed0e15f3cee3f6e2a50588132bff66b8260d020a65ba8676bd20dd7638622ee2c328d43e317f5bdc86aec6a7e42ec832337dde6cc27bc71ac3a14c9ec790adb47709a999b26c6f9b0e1e2e7e8391d637c9ce6322a6fead430758033", 0x75}, {&(0x7f0000ffd000)="702000cc523f2738d70091b0a06a2069c18b3fe3e041b8c5cf91bcd7123656050a9e6fc8f11ac5a730ab6d3d10b9c408278875baa992933c1c0ccce448b761d16f358eeb3edb7c9324649fe51ac390e72a48eba31e6bbea70f4c0682a1c2c51d554ae2ef527371058927bbd5feeb94a818603c087cc0ae715a33eb8a665bdbe940ad94bb55dd1f199c3414157ea0eb670756c711e627940c6480e3dbf9a77345002f7bdd2a189f9c70e2", 0xaa}, {&(0x7f0000ffd000)="c895ff50de4a914f327bdf0c9ec539c841cbd0c931e48de632fe4fbf9039a05105acfe2b379ef6910ae0c3659c91ec0bac29341ef5a40c0870b5c082793212ee6b76427c2a3d2cfcbd37b6fac30b1ca7e030d49e4279d2b80bac765d67a3fe7651e2319787c8e0e68a29993ea474fd98e86a5d", 0x73}, {&(0x7f0000ffe000-0x68)="e3cd6b8d1660c30e37c31fa4a9ad75aac3a6e9fd9c6551bb668517d6e0eca63420eaae62b759dcc694be2a2544cf0f1c9e37c1b1d32333893f3aab24db0ee1516c4add80c5e3bd5a46b3d43928fd04f2bc2909409b50537dc62991f7ae60b08f83f15d7cf57f9df1", 0x68}, 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{&(0x7f0000ffe000-0x1000)="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0x1000}, {&(0x7f0000ffe000-0x11)="6d2b28fcaaeb95908d6946a32bd11200e8", 0x11}], 0x8, &(0x7f0000d4f000-0x198)=[{0xb8, 0x110, 0x95, "a3c0b73ce60504b601d446a179bf7f6c4293c4bbc850c4f39cf1c93751199144de657b3916e4a31c4c538e9b41f8a8ada0548f0ead4647db4a524c2cd5b705fa8606e73ab4c7861742941aefe728786d829c980e6105267e29a5d66c4e7f76d7208391fbc202ae520786a8a9006ad5cd8ba1d357b12bea14b99394b6a6f8870b71fc0a70b2a1bb2b25e5bf447e1ec38ddcbfc04d077b1b9ab2a91987c6f9fe438768"}, {0xe0, 0x10f, 0x100000000, "b0ea16fbeca36eab3d1464242a21229a89ff86f5209b44ff50bac6c9becc3371dc7735ca8543751ae79e3c210accabe89791d8272c64b8853159f8bc7338ea1df1f67903db91dee6e0b1e3e3e69938c39540c8f6bccba0d0e47919d3536dcaacac704dcdae1db85d32ea6525555bea01c14d18a5ebc22c4ee5d3fea61e9dc176a1732872ad6d169c3d5a0f7d204eab16cedc9616dcb1e86826ca80ab87186e45ae52cf44565e15d3afb992a2b4cdb71a67aa281a160d6d9d8989d40fa989ee97e16e08ff47ed30660e"}], 0x198, 0x8000}, 0x2000) exit_group(0x6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e27000-0xe)={0x5, [0x8, 0xfffffffffffffffc, 0x6154, 0x9, 0x7]}, &(0x7f0000380000-0x4)=0xe) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000d11000)={0x3, 0x8, 0x2, 0x6, 0x1, [{0x4, 0x4, 0x6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}]}) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 12:25:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x12, 0x8000a, 0x7fffffff, &(0x7f0000b9b000)={0x0, 0x0}) r2 = syz_open_dev$tun(&(0x7f0000de6000-0xd)='/dev/net/tun\x00', 0x0, 0x80000002002) dup3(r0, r2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c00000-0xc)={0x0, 0x0}) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3f000)='/dev/ptmx\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00008ad000-0x4)=0x6, 0x4) 2018/01/15 12:25:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x6, 0x101) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000e0a000-0x10)=[{&(0x7f0000bc8000-0x66)='5', 0x1}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000d0a000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000a96000)={0x0, 0x0}, &(0x7f0000048000)=0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000549000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000854000-0x4)=0x401) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000e66000)=""/76) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fd6000-0xf)='/dev/sequencer\x00', 0x100, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000fd6000-0x28)={&(0x7f000041e000/0x3000)=nil, 0x7, 0x6, 0x0, &(0x7f0000bc6000/0x1000)=nil, 0x2}) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000a, 0x0, 0x4000009) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000075000)=0x81, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdb000-0x9)='/dev/rtc\x00', 0x400081, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r1, 0x1000, 0x1) utime(&(0x7f0000c20000-0x8)='./file0\x00', &(0x7f0000fdc000-0x10)={0x81, 0x9}) ioctl$TCSETSF(r1, 0x5404, &(0x7f000032f000-0x24)={0x0, 0xfff, 0x8, 0x200, 0x0, 0x200, 0x0, 0xc9, 0x4, 0x7, 0x7fce20d4, 0x12}) 2018/01/15 12:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000039d000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000a54000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000216000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) pwritev(r2, &(0x7f0000018000-0x20)=[{&(0x7f0000007000)='1', 0x1}], 0x1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f000029f000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00003ec000+0xaba)={0x9a, 0x7, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000c21000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000768000)=0x9, &(0x7f00000d0000-0x4)=0x4) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00002c6000-0x4)=0x0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000f61000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00009f6000-0x1000)=""/4096, &(0x7f0000b03000-0x4)=0x1000) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00008bf000)={@generic="dce35ac350da5b983e15e67ac892214d", @ifru_addrs={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c6d000-0x10)={0x0, 0x0}) clock_nanosleep(0xb, 0x0, &(0x7f0000b85000)={0x0, r0+30000000}, &(0x7f0000443000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000276000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000cbd000)=0x0, 0x4) 2018/01/15 12:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005d5000)={0x0, 0x0}, &(0x7f0000ff4000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000afe000)=0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000416000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a9e000)={0x0, 0x0}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00002fb000)=0x0) 2018/01/15 12:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000035c000)='/dev/autofs\x00', 0x80, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f00006f6000-0x4)=0x2, 0x4) flock(r0, 0x1) flock(r0, 0x1) 2018/01/15 12:25:23 executing program 6: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fadvise64(r1, 0x0, 0xfffffffffffffff9, 0x0) 2018/01/15 12:25:23 executing program 3: clock_getres(0x800006, &(0x7f0000aa2000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x190)={0x6, {{0xa, 0x1, 0x3fa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x3, 0x8000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 12:25:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000017000-0x8c)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x3, [@generic="04"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001ff000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000186000-0x4)=0xb894) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000cea000)="24000000200025082b0000041aedfc0002050000000000030f0000eb08000100000000b7", 0x24) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00003c3000/0x3000)=nil, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) mprotect(&(0x7f0000910000/0x2000)=nil, 0x2000, 0x2000002) 2018/01/15 12:25:23 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000012000)=@buf={0x0, &(0x7f0000011000)=""}) r2 = open(&(0x7f0000012000-0x8)='./file0\x00', 0x200000, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0x5}, &(0x7f0000013000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x8000, 0x30, 0x6, 0x4}, &(0x7f0000012000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000003000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={r3, 0x8, 0x8, 0x2, 0x6, 0x4, 0x100000000, 0x8, {r4, @in={{0x2, 0x3, @rand_addr=0x7ef, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8d, 0x2, 0x4, 0x0, 0xffffffffffffcfac}}, &(0x7f0000002000-0x4)=0xb8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000d53000-0x10)=[{&(0x7f00003c1000)=""/1, 0x1}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a1a000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) shutdown(r1, 0x2) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000-0x44)="4a4f2628c1d6c8dd405f0879f06e1d33367c028029c1a3ea427a72e7bba6d0aba929e042586f231d3a1f1a20f7e1070bdccb88f92938e322468fe01a050de86769644c0f", 0xfffffffffffffdad) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005e9000-0x8)='./file0\x00', &(0x7f000086b000-0x8)='./file0\x00', &(0x7f0000a60000-0x5)='ext2\x00', 0x2000010, &(0x7f000070b000-0x1000)="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") r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000068e000-0x8)='./file0\x00', &(0x7f0000def000-0x11)=@known='security.selinux\x00', &(0x7f0000ba2000)='\b', 0xfff4, 0x0) inotify_add_watch(r0, &(0x7f00007e5000-0x8)='./file0\x00', 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000071e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b3000)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000083000-0x8)={0x0, 0x4}, &(0x7f0000ea3000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e18000)={r1, 0x9, 0xffffffff}, &(0x7f0000cab000)=0x8) 2018/01/15 12:25:23 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fc7000)={0x0, 0x0, 0x0}, &(0x7f0000835000)=0xc) tkill(r2, 0x16) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000fc7000)="a73d2008eadea440d9c5362fe8", 0x3, 0x0, 0x0, 0x0) 2018/01/15 12:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) shutdown(r0, 0x4000000000001) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000488000)=0xffffffffffffff57, 0x4) pipe(&(0x7f00007ec000-0x8)={0x0, 0x0}) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x0, 0x5f5d) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000018b000-0x10)={0x5, 0x8, 0x7, 0x7, 0x0}, &(0x7f00008b7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a6b000-0x8)={r1, 0x1}, &(0x7f000038d000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r2, &(0x7f0000001000)=[{{r3, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r2, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x0}, 0x8, 0x0) r2 = signalfd4(r1, &(0x7f0000001000)={0x0}, 0x8, 0x0) r3 = signalfd(r2, &(0x7f0000000000)={0x9f}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000003000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000-0x4)=0xffffffffffffffe9) fcntl$dupfd(r4, 0x406, r5) fdatasync(r3) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00004f6000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000622000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000bf5000-0x8)={0x0, 0x0}) getresuid(&(0x7f000018d000)=0x0, &(0x7f0000171000-0x4)=0x0, &(0x7f0000ea5000-0x4)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000218000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c3000)={0x0, 0x0, 0x0}, &(0x7f0000530000-0x4)=0xc) r6 = getpgid(0xffffffffffffffff) r7 = geteuid() getgroups(0x6, &(0x7f0000073000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r9 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c06000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000738000-0x4)=0xe8) getgroups(0x6, &(0x7f0000881000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r12 = getpid() r13 = geteuid() getresgid(&(0x7f0000aba000-0x4)=0x0, &(0x7f000003d000-0x4)=0x0, &(0x7f0000a3e000-0x4)=0x0) r15 = fcntl$getown(r0, 0x9) stat(&(0x7f0000330000-0x8)='./file0\x00', &(0x7f0000f79000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a93000)={0x0, 0x0, 0x0}, &(0x7f00003da000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000938000-0x4)=0x0) r19 = getuid() getgroups(0x1, &(0x7f00003ec000-0x4)=[0x0]) sendmsg$netlink(r0, &(0x7f000037f000)={&(0x7f0000e2f000)=@proc={0x10, 0x0, 0x2, 0x10002}, 0xc, &(0x7f0000234000)=[{&(0x7f0000395000-0x39c)={0x39c, 0x16, 0x308, 0x7, 0x2, "", [@generic="d078b1efc77b", @typed={0xc, 0x4d, @u32=0xd26}, @typed={0x18, 0xf, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}}, @nested={0xc4, 0x12, [@generic="c44c5fd8072bfdc5f5f6341629dee16cb402c12d958a29e9d92b41fb3483e1adf91f460029d915febc13e8f745f2cdc6700e109e027b254e86f8ed2aa99f0e00309459b918c3052e266a6c51f42fcca8dbc8c5dc3da751147332c6a8f507eb0a9ee0c97285d1d21032b09f633b242d3ce24433de9562a068604c7fd8a07d752fb7fdf6d6f9968b59bda052b897372dbc0b6b5d026b8dddeb149762e68eb4383932d5fe0d6819cdfdbf29e6d86f2eca622a5373d512c6786094764ef06c8e01a3"]}, @generic="14abe51b2e38d52551dea7264876ca9e88cde060ca397df9e1ca12ea98f2c5e7848201b8e001073467bfe762464e6d7790fce293020e0054ac8d6e4c03817e88c6aa4218e76ded645dbb51a929242ebc1620aee451f09dcd633eb86cca941d1b3ab75c25bf87e42f53a4f31cfd2a78c65a5d27eab834b1af1705da61ab2dd734744f1d215993448b0e43d36efea108b61f4b2d5f4f9ed3ccbb781cf0a371b90924e4b698c031a66943ab7530acad892243e56d8d78e0de59c9437e7d9d5fff7f53f8b55a81706b284a6099a7ae13da", @typed={0xc0, 0x1a, @binary="04a7710561818accf4686ab2a6897938bf92c454951a67ce5b5a56c3f939750a86dbb6ad3753e0290f7298502b38161ed23a59bd48a625fa06f00776e40e510f1424dcf77e2ca691bb24b11ef82c84ab1561a128df0b358b970dbaa4f854ddae609e9379f8aa2423c8f991487cfee33ada9fb735899fd318e040887863bd69a3653da642ebcaa2d927108cc90bbd8166854588e57b84e496090e7a1d85119be2510ae1b22ce53091760919f39dbb8a130f2beb4159e5"}, @nested={0x100, 0x90, [@typed={0x8, 0x87, @void=""}, @typed={0x18, 0x95, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="71eb72a19ec68d232acbf3894c1dfa6b498cc9d69fbb1044edac709e82cf1e04e17a5e95d2ea6e99d8426c935d49bd42bf03af76fde6d0504dcd265dc773467cdde56d326e40aa9d63355e8ceca02d6b8973999cb12fb31798f26a31768cafdbf89cab11b79c476a11bb3e7d1f919149c41636c7e84742e1e862db2f111e9910c5b55a1312604d9ad4fddd199ea5640b7acdde2d4cdc2b01bdcd6c8037ea405a", @typed={0xc, 0x0, @u32=0x6}, @typed={0x20, 0x36, @str='nodevposix_acl_access\x00'}, @generic="9f4c7970", @typed={0xc, 0x54, @uid=r1}]}, @typed={0xc, 0x7f, @pid=r2}]}, 0x39c}, {&(0x7f0000d5f000-0x518)={0x518, 0x33, 0x108, 0x5, 0x2, "", [@generic="4591e38a4ea2924ee77407b29ffb3ce0dc791cbb72c5e0e5eda0f0779825066dd9a5596d3be0f98cde8aa80ce092d06bef1ad774c107d74a427e0b07ae834eb0dde471564aed58a2715a2da64b68cd62df2fac51779871bd2a2be7304c64c5f6725043f67eecffc435332a2a8ce920edcb90b9474269eca7247a884bb74f2e93d3a525a230ee65ac75f9fc2805b343e9b32792d83811ad958fa98391855ed5e8c18922998a93cc53ba6f047253cf9e98236c28830449b31b0e946ba6d3f3cbb0b4ad1a98bc", @generic="9f755266e7d00267d9f95d2d49da44c73e2705528826d72c42b73891b80d92f98cb187aad9e98114d24a0f52798203e03e11f8f9a5a17379bc6d37ed9fa1a75676ac75f15339f2fe174f7295b633d323c4f18dfa505a854fef07655d14588c9cff7c5f1a84a7761dd23d398cb83bc2b7d7277cfe52b37cc60548a37c19f4ee76f8511e7df22025ec776b079b223e77a4bf6cc57732153e6d1def739afde736f38d4830c8abaafa97e0e1ea1c39eb7f5d0df275e92e3b601ed39ce0061568c7b41b6af7653024819cd37d4288d78e7a524ca364859c9e4ff418673f2bcaa34323223e857b2d316f8c8409f43354c911", @typed={0xc, 0x11, @uid=r3}, @nested={0xfc, 0x53, [@generic="fd4f4304fa1bfab55b7bb27e812b10531527f51efa253811c112f6882047f862f8c95f5ed02c5f03d5739ac6ecbf40aa40c0f32c4bb29802a90eee399cf1160cb24dc8cba0a3b55aa90097cefdb5ee42c29dd14c36d31df504fe9b31f28c32f5148386e2ccf1edbf52c32407c160f066eaa5740d6cc03eda628d71cd1f46d30ee66a7d5af5563eb48d5f18c71e64726ff51ae63aabe660ddcc24937dc0c8edb117d33d3a4e25fd32775ee7b6fe557cfea64f38aa10a10eedb209322771a5e97ed55f8145d48d", @generic="ecac7a49b0ed69012e23c5b8b6c33c616d4f096fd1e0f327e1dcc8ff721f548e461f0e7745b2a977611898ad907ad3879d"]}, @generic="5b7f8ac1da8435a578dcfb461679912c868077b0b177d6dc332ca84bea25350f0789e53cd7b017b885b905657c81fbfb741796fa1b3687e2d475121ee407056cbfb20c5af56d0dc5083a79f2498441a084c219738b4626f9ea7efa22e7289d2086dcc66f05550addeee0b0ef90b022dbcb75b309e7ce95354574f19f91d41c01660164e0a713abfa0c61e630d93ae7be737fc50cfebaf0f0ac8911d85150a5c16fbff8bee5224c98bf3eec7acba0f398457064ceea1177c60661bfea4f8564b55109f8c5ac98db272996fd63ab5b50a464c60e6b4cca88e1f7cbedd4f15871f17cc52cd71f1e975fb59efa2feeb680d11a7cdb", @generic="c7e5395d9fb19c3894f8a68113c74afef89fc3f84187a3073727238001279557c7be7d07574d93b9dd17c825cf6cc918b602a7d76fcb6d29abb13d38f872c0e0a54b0d4fcaf149c93ac484fead1eda818398c8b4eed8578cac36c7ecb9ea6bf7b5fc5ba3dbf9874d050ed44bc068b7904141f4a0d976d466a9c831d9f1ed64234f301600a1c2e619d16ad32d6e7c69469ec1954849643a57c0db41114124d3d45f5e920f0bf51f12d6d9d57f3212d5c95b94a507331270204e5bb0b281958f31581f", @typed={0x10, 0xa, @u64=0x40}, @generic="5746c4a5b7f49e39b9059b6603f9", @generic="7b967873ad79e9a7c0df1fab594dedb877d664ebbb47be59c97ebf936a1ec36c7749bfcb93aec94111ede26bd5fd995237ea74a42862fff50e9aadb0ab4bb9ca79dc11a25560a8da2c5434ad3944fa0d028e053226fe908ed06dc5e338dd1b76997d91315fda4f89e0176b62dd1111584080772d750f36722f"]}, 0x518}, {&(0x7f00006ec000-0x38c)={0x38c, 0x3f, 0x200, 0x5, 0x2, "", [@typed={0xc, 0x8a, @ipv4=@dev={0xac, 0x14, 0x0, 0xc}}, @generic="b1511715c89e7cdcd5e91c651d43e11545816a2889b2f0287337a8672d6c40c37f8e4d6b3692e19967980c01547961b25a9ceef3be59fbc24612a0291b3a0d41d537772186ea9a0f46ff65a4d39c38d85ef57e446cb6ea0223dda56645572b58adc50a979cb1e5b411fd4c34d2c5bd38ee163d7fab34", @typed={0x14, 0x39, @str=']#&-,eth1\x00'}, @typed={0xc, 0x77, @ipv4=@broadcast=0xffffffff}, @generic="1c3730ab1357a60a6edea31f0ea12b30bb232022822a9c6bff7e533109451d28ed860bbf1327939b48b4f96cbc679d166e19740b147949a550e6018af4c00d2f12f30c5323df934f41a287b77943eb365e1a3531a57daa512f42b25eb9c4899690144cdd6859ed47bbb3e94a89d6a943c7e924b40eafe67ea699442e89020b3688f1282680bfb918768b6c4838d72e47ddf50b740688a27f6f87a55c57ab4e9b3db6e6eb16fd82e4d672ae296486aa3aca2646a1278aed6da2ab8b63fbadb355ac976c260aa09c180799be072e6a7011434720094154e49b960d", @typed={0x8, 0x45, @void=""}, @nested={0x1f8, 0x5b, [@typed={0x18, 0x2b, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x2e, @void=""}, @generic='%e|', @generic="40e80ba38e0076823b2936e9d021a0e6515099f749ec0fdacf796f6fe21442646a0e79c79fe7a6ad1a75ded7930be407808c1b86a9ae0451854a08adcc808fc58b29edf3b61bc9c0a4b89edda90d2b5344dd17211d178a93c76f759f8aaddf3475d95d49525a0456f785ba83d087c44ce44925d8608a5b334c01c51f0827fe1ec6b93ec0743b4a9b8d64b298d939202cdd1adba877cb76b64df56579a11c0bfed4a1ce3739bb10ab53d1afb207", @generic="8ac4f203028610b342acbf6b6b02b32416b4edad9edbc9e43fd35476e0609896e72a3dc04b0a79dc", @typed={0xc, 0x21, @fd=r0}, @generic="81de9db87e020cc126a2bb9dddd3e208290ce2d3345c0baf2c4d3bacc3db4cc1866144487d90d47787b7d785bd88421174cf70fcfba60810b624d1fbcdd2e159780c53240d035cfbd7c114afe2d29170635928ac9d8e98c79e2b1a0adcc6b1c553f4dc6e8caad4098432f5fee8ced353f96bb70f44e718ebce72527f4352d83babb64a99120b8a2c32667e1f7a7140e10f150aac4e1e183bbdb9a1b1c2efcfa3cf3e607b0fc5590e00a9ba7a4bef872e57eeb14346e71adba8e3575dc6ded6e5ace8f27210cad15ebe5d8d6557cec9cf5d89bb2b9d", @typed={0x18, 0x21, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}]}, 0x38c}, {&(0x7f000007c000)={0x128, 0x2f, 0x4, 0x7, 0x1, "", [@typed={0xc, 0x70, @u32=0x8000}, @generic="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", @typed={0xc, 0x92, @pid=r4}]}, 0x128}, {&(0x7f0000b94000-0x180)={0x180, 0x32, 0x100, 0x2, 0x2, "", [@nested={0x14, 0xb, [@typed={0x10, 0x20, @str='GPL,(\x00'}]}, @nested={0xa4, 0x74, [@generic="13df042075a833c2fd6acdcf4afcbb1829518c922164ad2644913725a9ea9ef1b5fb89fbe6a13bf7d0e79f97d2bfcdf33921f2fb22cffbb925ff1f9c47e9763e230e1ad91daa88dbbf5e4934bdd72225b0aaf0c2184fd27b4723319170d822a14bd654b1ee0c3647150588d3b81c99d9", @generic="807c03bbb2b28a20d176053fe1e173043eca53191420f8b46f9d87eadc6c52b63448f993e135d2", @typed={0x8, 0x5, @void=""}]}, @typed={0xc, 0x8, @fd=r0}, @nested={0x94, 0x6e, [@generic="80a74f1d2ac840ebc79e1d7b048181a3b55910dfb4c1fdb9baa065de7a731ed0dd510f3f5db99b583088eb604c776da576dbaf08d376e29310711c32320c766038aeb800ccfa3700db059e972a0067ec59660397ef2ff2050733237c2b683093d4abbf6cfdf178fef9c7a9a1d980fee4e9146e8569a43bcc842c6a2d03", @typed={0x10, 0x50, @u64=0x401}]}, @typed={0x18, 0x17, @binary="a6382eb05eb81465f87267158781de38"}]}, 0x180}, {&(0x7f0000173000-0x2c)={0x2c, 0x21, 0x8, 0x2, 0x1, "", [@typed={0xc, 0x8d, @fd=r0}, @nested={0x10, 0xe, [@typed={0xc, 0x8, @u32=0x800}]}]}, 0x2c}, {&(0x7f000068c000-0x264)={0x264, 0x12, 0x700, 0x2, 0x0, "", [@nested={0x154, 0x87, [@typed={0x5c, 0x62, @binary="f443de6199f85f10b9cb4525d3e98549234f9c3b585c682c30a697053bb4df5d746f440b0bcc02f30dfc93e70bbcfd711cc3fd08cdd1ab0a7263283339fe57219ffc52c63ed96f2d984e45b10b4df74cc2"}, @typed={0xc, 0x69, @u32=0xffffffffffffffff}, @typed={0xc, 0x6b, @pid=r5}, @generic="a86aa61e91ca5a9983624dc6f3e71298368313013c79c1f413d442b9aa336921c7c0bedff135e9c98809a0f71ad6143bcc12165e1afb1e26f5dc087fc74b68564bc23cc61833f717d70538894a83647c7e49f5f073eaae3d278c1bc6db77f607c783827b7007b810272b0d0fb2c568db2db298bb24a70f0180f11a5049e2001701f71557e21566632c063af1486000b9acc1b70f128c9532d5b6e39f644c7825dac4f99570706f2590a2536fa055fb0e6678279899c83ed93ea1bf66e897cb65491945244079da59f6e029e61c830f922370c23677847a79051d"]}, @generic="288d57618f3179aa6b7250430d0b134c434871fdd63607380d18a798a431868ce8e231cb5251aba0c21e6844dc6f75d01c2dc9518bfdb68faefd8ca5f9c38575abe8de936e84ee07db10ebf47ac09b1faeca5950bac5c51215b11431b89d75a3da42122c45110f26c39cf8a7f3c1f29335d1d1fb878ec1f38360fa99f769205439dd92b3b40cf624f7eaa27ac0c0a7fc3a414cf8d72abba9206670248c247f76c74de9ba6622a93a59e7f08004d2c47da85edab5313e888107b34aaaba2fee5a0ab94a9000edb84711911333c275b00d90539d5e2176292b5ce7f043dd3bc805003b89758f2c", @typed={0xc, 0x85, @ipv4=@rand_addr=0x100000001}, @typed={0xc, 0x65, @u32=0x4}]}, 0x264}, {&(0x7f00003dc000)={0xb4, 0x2e, 0x408, 0x1, 0x0, "", [@typed={0xc, 0x95, @u32=0x2}, @generic="8287eca4affd897ff5dfc5b25d0da912dee1654daa4021db8e91f284c4fb0eb14df9de6c389df5a2443724447ad1e5539e9c53526df304dbe9a3d69d526eff3f3a3774dbf3761977ecf90ba75ce8cc42910cc1a5e72e168a107a3ca1a5208c4d1ce45de6bd5c0866d21316c6b6496fe6ebfd76bc796bda665b090cb6b61cf092e9ee7ac5843f568b0219fbd0c53ca4597fdccd89839a"]}, 0xb4}, {&(0x7f0000c8f000-0x200)={0x200, 0x14, 0x100, 0x2, 0x2, "", [@nested={0x1f0, 0x7f, [@generic="20e19de730e36c0e1c50eced8e6ddc693c0e4a519e94fb7d4bb92e", @typed={0x18, 0x37, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="57a659f4e52bde2907e0701fd623fb4e743a071b141e1bbc1d961cd48b6e191f633fee05bc7787d967309babb32570c029ab0a989555e53ff80ad79d87836cd4c18f33c6c3306db202b4bb3c80882a5317aeb21ec683faa5c756be253c57a4e2a95f66b9364d4de77a0ca48b7b17e7d2dba6617f5efca9b74c5d52fdaaebaad5e8", @generic="4b44536105395835ce89d9c2de216c3208f04565829ab5be2580d2e07837589819a5bfacc3d27bc931a1a71ba7183b271a999d2f5e0ddfeb00415126cf8f7b17d0e1b7f9302bb4eada1d73b881b90298b44f513aeda07c15578d97c97960f6868b6a5090f24b9c46089654919b41d063b5db5696cf5eb885ab86857c821d7dabeed60c86b7f38fa62e06a3d83b8694b3fe9f766e29f598b73067362f11e9eb15ab68bc7ade94bf4730735f5cfd9f08f406f800fd69942720", @generic="0f9d25413b511913d70d3c49c868dbd4d83c6d145eeb407796130efe4805f94582bacd765815a8dc962c2a71bd19cb1990610fc6e232a93c56ea8cf78b22fd9fd3778ba3ebff54db6e6aa96bfc0f89cc102293703c93dad546e6ca3566e61c83b82e17be61d54c276aaafc6c9a11c41d2532e52b5d740349954916407b096b"]}]}, 0x200}], 0x9, &(0x7f000026a000-0xf0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0xf0, 0x800}, 0x4000800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00001de000-0x29)="8cb53960d1d8cba4a0cfe1cecbbca470b42af144225ab5d67beac34634d136b6dbf33356d0bd2df307", 0x29) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r21+30000000}, &(0x7f0000327000-0x4)=0x0, 0x0) clock_gettime(0x7, &(0x7f0000b4c000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000)=0x0, 0x0) 2018/01/15 12:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e9b000-0x1)='\x00', 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000e4b000-0xe)='vboxnet1nodev\x00', 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d13000-0x4)=0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000033e000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000087d000)={0x0, 0x7}, &(0x7f000050c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000631000)={r4, @in6={{0xa, 0x2, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x2, 0x8, 0xffffffffffff290c, 0x200, 0x5, 0x1, 0x10001, 0x6, 0x6, 0x5, 0x1, 0x40, 0x3ff]}, &(0x7f0000427000-0x4)=0x108) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000f78000-0x27)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() flock(r0, 0xc) r1 = epoll_create(0x4000000000000007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) [ 33.154565] syz-executor5 (6053): /proc/6040/oom_adj is deprecated, please use /proc/6040/oom_score_adj instead. 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053e000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x10000000003) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000cd3000-0x8)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000868000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000b9a000)=0x0, &(0x7f00002a6000-0x4)=0x4) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000002b000)='./file0\x00', 0x40000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000000000000) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000002e000-0x4)=0x0) 2018/01/15 12:25:23 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x4) setsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000002000-0x4)=0x7, 0x4) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000fe8000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c9d000)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xab7, 0x6, 0xffffffffffffffff, 0x6}, &(0x7f000046d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a22000)={r1, 0x27, "c7ca9b698c87deb9e8b8b391dc2d0534e76b084240abaff18192afda5d9b81795713c433f52326"}, &(0x7f0000c04000)=0x2f) alarm(0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000667000-0xe)='/selinux/user\x00', 0x2, 0x0) fchdir(r2) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000efa000)=0x2, 0x4) 2018/01/15 12:25:23 executing program 1: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f55000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000f54000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc5000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) keyctl$join(0x1, &(0x7f0000c9f000)={0x73, 0x79, 0x7a, 0x3, 0x0}) fchdir(r0) 2018/01/15 12:25:23 executing program 0: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) setsockopt(r0, 0x107, 0x12, &(0x7f0000000000)="", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/ppp\x00', 0x4000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r2, 0x8000, 0x8) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d1e000-0x18)={0x0, 0x6ca00000, 0x20, 0x7, 0xffffffff}, &(0x7f0000d1d000)=0x18) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d1d000)={r3, 0x0, 0x80000000}, &(0x7f0000d1d000)=0x8) getsockname$inet6(r1, &(0x7f0000d1c000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00005fa000-0x4)=0x1c) r4 = socket(0x11, 0x200000802, 0x2fd) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) 2018/01/15 12:25:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000693000)={0x0, 0x0, 0x0}, &(0x7f0000c17000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000171000)={0x0, 0x0, 0x0}, &(0x7f0000221000-0x4)=0xc) r2 = getegid() setresgid(r0, r1, r2) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setgid(0x0) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80002, 0x0) bind(r0, &(0x7f00007b6000)=@nfc_llcp={0x27, 0x6, 0x4, 0x5, 0x6, 0x80000001, "66538b716c9ff2c5d679c3cce79f6e82561fedb13c7ec2eae24be4c2f9e01fde5d205d8c23e616abcefd8098fde1c99cd5e75fdb553e9d6fba29e39fc1090a", 0x1f}, 0x60) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000092c000-0x4)=0x0, &(0x7f0000c16000)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004ab000)={0x0, 0x0}) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000032b000)="6e65742f6669625f747269650028e84563a014262e90f203cd5b9903bead3b454212db6963bdf867fe6af36fe415ea1d9573154699c16c9aba0344507f952cf3bd2817a8ad4f255a386ff9c036e9520f90a055f7fea7e2571b265780c70504ca381d703f1d54b9d7ac079312f93807f895e7f63ac95b4934bc6fe05a49ae56b9af64e790de15d2437b73357088394fe2a7a0f19eb96f7b1481d2092a3f9efba7f98b9776b696b813b4b5a9aa0a85330426e8e46f8692ce8df1f29e826542fcb7c3a85ec314bafc050571d33e14") sendfile(r0, r0, &(0x7f0000899000-0x8)=0x8000000, 0x7) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000074b000-0x7e)=""/126) 2018/01/15 12:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x3) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000e9b000)='./control\x00', r0, &(0x7f000052d000-0x8)='./file1\x00') mkdirat(r0, &(0x7f00001da000)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f00005bc000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000a85000)='./control\x00', 0x0) rename(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f0000daa000)='./control\x00') 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00006be000-0x15)="14000000040ae7fcff000716ffffffffffffffe5", 0x14, 0x0, 0x0, 0x0) 2018/01/15 12:25:23 executing program 7: r0 = memfd_create(&(0x7f0000d50000)="657468b4237f6d696d655f747970653a657468312976626f786e6574302d5c00", 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000210000)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f64000)='yeah\x00', 0x5) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00001ff000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000033000-0x4)=0xe8) fstat(r1, &(0x7f00008f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000ac000-0x8)='./file0\x00', r2, r3) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x91f6, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000)=[{0x3, 0x8}, {0x1, 0xf}, {0x401, 0x1}, {0x7, 0xfffffffffffffffc}, {0x4, 0xd430}, {0x4, 0x2}, {0x4, 0x1}]}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x8) r1 = userfaultfd(0x0) read(r1, &(0x7f0000027000)=""/32, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x800, &(0x7f0000002000-0x43)="64b8ea5dc0e4b7be541b846c0d9602492cf099179ab94a0b1011661015ced3f99d01c7fd05b0ea15b1860c2bfd09565b37b797f69331242795f4db93a197acf9533bd1", &(0x7f0000002000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000002000)="6bcce895e2cd992aa6c68a617b56248ab2204db160ec48192ac4") 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet(r0, &(0x7f0000949000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c4000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000376000-0x4e)={0x0, 0x46, "de8ce577ac923830c273992e800d2ce892489bc08ce7546045809c9e305132e1811c886f48e6b0d52c992669920612acbd19b556c4bfc5ab7031adc844499a357521c57e6ad5"}, &(0x7f00000e2000-0x4)=0x4e) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000371000)={0x1, 0x20d, 0x3, 0x2, r2}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b82000)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/15 12:25:23 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x10100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f0000011000)={0x11, 0x6, r1, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) llistxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000014000-0x65)=""/101, 0x65) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000028e000-0x11)='/dev/vga_arbiter\x00', 0x242003, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000b5d000)=0x0, &(0x7f0000d4e000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xdff0000000000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000004000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000011000)='em1wlan0loppp0\x00', 0xf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000b7a000-0x2)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f000063e000/0x3000)=nil, 0x3000}) write(r0, &(0x7f000015f000)="1b5ed9465c16fa75282e070c56ab7f7a1d33a2e1696161b28ad255a3e93877c86640beca076e39792705a0640932746553fe91a7234a1e6799476ab513644d8c77e531ea10e0a5abfbea96545ed80b56fa114feeb74c83b3c0", 0x59) 2018/01/15 12:25:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000429000)=0x77, 0x65) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="e7", 0x1, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a33", 0x81}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmsg(r0, &(0x7f00005a6000-0x38)={&(0x7f000034d000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ef5aae232116ddeb8d36a487385e0324659b2cede970a339168e3df917028d7271c1f5d01578e6e96619f29735086195760952a48dc1e01e211a4dbbc3fc63", 0x0}, 0x60, &(0x7f00002b9000-0x20)=[{&(0x7f0000eed000)="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", 0x49a}], 0x1, &(0x7f000080d000)=[], 0x0, 0x0}, 0x11) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000183000-0x4)=0x0) 2018/01/15 12:25:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008ca000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) getsockname$llc(r0, &(0x7f0000488000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cda000)=0x10) sendfile(r0, r1, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/15 12:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x1ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000518000-0x1d)="441f08002b00000000ffff1f000311ff0700004ca600e202a1bf000200", 0x1d) sendto$inet(r0, &(0x7f0000e03000-0x1)="", 0x0, 0x20088044, &(0x7f0000cae000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009b7000)=0x0, &(0x7f000024a000-0x4)=0x4) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000339000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000936000-0x10)={0x2, &(0x7f0000a32000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000b70000-0x8)={r2, 0x2}) 2018/01/15 12:25:23 executing program 3: pipe(&(0x7f0000f7f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000d14000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) 2018/01/15 12:25:23 executing program 4: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000414000)={&(0x7f0000147000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a9000-0x10)={&(0x7f00001d3000-0x15c)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@replay_val={0x10, 0xa, {0xffffffffffffffff, 0xffffffffffffffff, 0x0}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) fchdir(r0) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) accept4$ipx(r0, &(0x7f0000fa9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000305000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fe6000)="240000001a0025f01d6bb40400000000020b00ff0010b500001000eb060002007fffe5b7", 0x24) 2018/01/15 12:25:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd1000-0xf)='/dev/sequencer\x00', 0x200002, 0x0) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000098d000-0x4)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") r3 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) read$eventfd(r3, &(0x7f0000fcb000-0x8)=0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 12:25:23 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x804000000000000a, 0x5, 0xfffffffffffbfff9) ioctl$sock_ifreq(r0, 0x8bb1, &(0x7f00003bf000-0x28)={@common='tunl0\x00', @ifru_flags=0x0}) r1 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4c, 0x0, &(0x7f000000a000)=[@decrefs={0x40046307, 0x0}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=[], &(0x7f0000008000-0x8)=[]}}], 0x0, 0x0, &(0x7f0000001000)=""}) 2018/01/15 12:25:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000001000-0x8)={0x0}, 0x8, 0x800) ftruncate(r0, 0x401000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f000068c000)='/dev/ppp\x00', 0x20000, 0x0) recvfrom$unix(r3, &(0x7f00002a4000-0x1000)=""/4096, 0x1000, 0x120, 0x0, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b8b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = dup2(r1, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000804000)={0x3f, 0xa3, 0x9}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000a79000-0x1)={0x3}, 0x1) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000e52000-0xc)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f00009ab000)=[], 0x0) 2018/01/15 12:25:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x440000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00004d4000)={0x1000000000000013, 0x0}) ppoll(&(0x7f00006aa000-0x2d)=[{r2, 0x0, 0x0}, {r1, 0x201, 0x0}], 0x2, &(0x7f00002c9000)={0x77359400, 0x0}, &(0x7f0000d25000-0x8)={0x0}, 0x8) 2018/01/15 12:25:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f0000007000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r0, 0x7fffffff, &(0x7f0000007000)='S') [ 33.920568] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 33.944593] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 12:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d28000)=[{&(0x7f000013a000-0x29)="290000001800198001fe9a68216800210206e300000000000000000009000100000002fc000000ff00", 0x29}], 0x1) r1 = syz_open_dev$mice(&(0x7f00003be000-0x10)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000ea9000)=""/63) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00002cf000-0x4)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006dc000-0x78)={0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa1, 0x49a, 0x1f, 0x3, 0x9, 0x0, 0xffffffffffff6c2c, 0x7, 0x5}) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x80000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000010000-0x8)={0x0, 0x0}) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000000000/0x3000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/15 12:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f46000)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000919000)={0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = dup3(r1, r2, 0x0) r4 = socket$inet(0x2, 0x805, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00009bf000-0x30)={0xffc0000000000000, 0x2, 0x8000, 0xff, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000522000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3f, 0x1, 0x5, 0x8, &(0x7f00001bc000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4, 0xfffffffffffffffb, 0x3}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f41000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f000084c000-0xf9)=""/249, &(0x7f000063d000-0x4)=0xf9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x401}, 0x8) syz_open_dev$evdev(&(0x7f0000c1d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000c85000)={0x81, 0x800, 0x0}) [ 33.957574] binder: 6166:6169 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 33.957583] binder: 6166:6169 got transaction to invalid handle [ 33.957591] binder: 6166:6169 transaction failed 29201/-22, size 0-0 line 3004 [ 33.981281] binder: undelivered TRANSACTION_ERROR: 29201 [ 34.033623] device gre0 entered promiscuous mode [ 34.094142] device gre0 entered promiscuous mode 2018/01/15 12:25:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x2, 0x0, 0x0, 0x3, 0xfffffffffffffff7}, 0x8, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000fc6000-0x58)="580000001200192300bb4b80040d8c562b060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) fdatasync(r0) 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x374, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00001b3000)={0x2, 0x9, 0x0, 0x0, 0x0, 0xffffffff}) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000452000)="e64b", 0xfffffd99}], 0xc4, 0x4) 2018/01/15 12:25:24 executing program 6: r0 = add_key$keyring(&(0x7f0000592000-0x8)='keyring\x00', &(0x7f000091d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r0) r1 = syz_open_dev$mice(&(0x7f00001f2000-0x10)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000012000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000fa2000)='./file0\x00', 0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000000f000-0x8)='./file1\x00', &(0x7f0000015000-0x18)=@random={'system.\x00', '/dev/input/mice\x00'}, &(0x7f0000014000)=""/234, 0xea) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000b2d000)=@known='security.sdlinux\x00', &(0x7f00006c0000-0x1000)=""/0, 0x42) 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0x9a6000)=nil, 0x9a6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000101000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000953000)={0x100}, 0x4) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000017000)="6e65060000516d7000") setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00005ea000)=0x8000, 0x4) write(r2, &(0x7f0000017000)="2bdc", 0x2) inotify_add_watch(r2, &(0x7f00007ce000-0x8)='./file0\x00', 0x80000000) 2018/01/15 12:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ac7000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000238000-0x78)={0xdb2, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28e, 0x5, 0x2, 0x101, 0xffffffff, &(0x7f00002cf000-0x10)=@generic="a8d1f85fd7605f56d2847d5d4ab495c1", 0x80000000, 0x100, 0x9}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000de0000-0x30)=[{0x2, 0x5}, {0xa, 0x3}, {0xf, 0x7}, {0x0, 0x8}, {0xf, 0x3f}, {0x7, 0x3}], 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000968000)=0x0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007f4000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000323000)=0xe8) bind$packet(r2, &(0x7f0000b29000)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x5}, [0x0, 0x0]}, 0x14) r4 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r4, 0x40001) sendfile(r1, r4, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000dcb000-0x58)=[@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009b3000)=0x8, 0xfffffffffffffdd6) sendmmsg(r0, &(0x7f00003d5000)=[{{&(0x7f000011b000)=@rc={0x1f, {0x400, 0x6, 0xed7f, 0x6, 0x2, 0xfff}, 0x770e}, 0x9, &(0x7f0000a06000)=[{&(0x7f000025c000)="609cb1af9ee12d1c978968d26c5ecfaab65533d497083af30264b19da70a5f318289a8b88c3f2dbd66cbf0b4ccd4e728bb416aa8f191e85d1004f1a166e21bdc05d7888f33ab04f510adbf69e152aab4b414b74ae11a40f247c6979fc979e4b276bd72c5f761922c080daa5ba41d5208aaef61bff4b6b29ab7e6ddf77ebbe77358", 0x81}, {&(0x7f00008f8000-0x94)="44dd5c703ac01ad29bdb4db1e09e13f2d218ee51d2592a1f14d203531523775c7f47aaf8b2daa46a6e4a081f4d6d9c0539b410c3c366ddd37922b65741b2d4690eb6e13ef914baaf82cd198b286429d5f1be9c852fe10e30dee6fe5be62047399f5da8af9a2dfeb81f4a0afc0c0020ded208433d3dc0a4f1c00e74048d43b93900eff50553cdc8c025f3c0e4fa9b54712fc3de80", 0x94}, {&(0x7f00000c9000-0x32)="2e5d68089e1e33df0db471a3dc3e562b084f354dd057754eecc290623903239c51f3db58fc9b5556c59bcaf8c1ce865e027d", 0x32}, {&(0x7f00009b2000)="cfd623ee52a0dcb801815d595822502ca52a0f4275ad8ca502", 0x19}, {&(0x7f0000fec000-0xb5)="8c7bdb64482810e1a14f2ff7a704fb06033346c3e0b1a6b74a8a10ae3e58875ac035036d2cc08896e751d818f05d3e7e64ff4b69060c47c955b0bb89fa40f5845b3907c57802d98a4d2c2577e058975ca2b698ba1ce1d7f06ef631c57c87d329afff0be6746967278469af7e8afe5edd08d2647afceee671ead29bb6aa4ebc60e43031e2cbe6439917aeb88dab5c243e3c2b5ab2813cb308ab84d336f90525afb00ae14ddd36b9d1d33a6be6059dcfe6a434a65b5e", 0xb5}, {&(0x7f0000433000)="afd2cd2c651169581af51b23f0f60ce9f76ed05587bd5577fa42de1d216492ac8d2052d515e4a373743c5070ff50e7fab42d9310a72be7a238a9904d214b920e3555f5619216529156c8b74cd5de0f2faa14afb9b273f346cb1914fdf80a5c919a9f9996e463143837644693c2934f61983d72038c4fd1e3c2d70d13334b9c659063d1777e70acc5e309cf852b7ccb6e2d4ef2a187b16447b2211c202c93f71c8636d40f49f65a9d75b29b9dbf63c6b9", 0xb0}, {&(0x7f0000df3000)="070c7045a68f3b0203d11a8f1d9ef131f5f62437d3270e", 0x17}], 0x7, &(0x7f0000e8e000-0x1010)=[{0x1010, 0x11f, 0x6, 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0x1000}, {&(0x7f0000a38000-0xd6)="d2f9414d3a4df253b9c97cd26545fe24f622ae0702aaa464256abb71757a7b128ad879ec51bd3915ad14fb8ea956d71946e7c47c10a219ac4b6c9cd8d7041c1b53631121926c3638466ca121d48ed8621d8e1eb343ba46544693e88b82c3ff2d558711ec3aae9674e2d6a71b255e9a88f707dcea1b2a4882fa448a6bd2ab251b41eea852678fcf19a7a1ba2c93d3a6368d41cdc20fe500fa15716b429da781c57089c0e25d54370181b5e7abcf6c0c099188e13e170cb33eeec63cf219663ceee94acc58a2bf6a1e10b83c07c966be5889171aa53641", 0xd6}, {&(0x7f000028f000)="8caaf9134842d75235e78caaf3ede4dce140d4d855e0664c9344a4ec33dc9364d2f8f30b2847c8692ea0d5a63e0e19b2486d227ef3559f5e43d10fa785ae5a3c4d77c1f72208c5f806", 0x49}, {&(0x7f0000041000)="b5509bc674c07955d2b19f7ceb95a9e92f67d1d870d37d00687e1714a39f90ac6f3043262fcf5114970a42b1f3deda9c259f06013d1b31b0e94f1dd7822c1d1299adb3845b2565", 0x47}], 0xa, &(0x7f00004e0000-0x290)=[{0x68, 0x117, 0xffffffffffff0000, "b669f45849229c4122152bdea203f8e21afb1aa5da301b9bbbc6fca2ade37f587b2e6085c55b26c985382c838c696540d900371a35c026bd3462971c1695ca0fcc61c84ef7ee372cdc71eb14d0df908383"}, {0x10, 0x1ff, 0x2, ""}, {0x80, 0x10d, 0x1cd1, "202473361225847b58e63f1870206e399a0d2ba707bd466f72d5af9f377a2d7d850156f61cb81726bc77144b0c7d36760677d39e86c6db27510c82d62b5ec7c861a6f5b4f6bf4094c20b0da81b79664a0af255f356110fb118d7b1d5cddddfc39f571c53fde342d1f45b"}, {0xc0, 0x1ff, 0x6, "a7576f8ae50426333ddfb8ecf9c23ca797d9840e282f97e6fede16671e3727b6ecbc637094b85ada5036ca7395736872bd5342cb5d653ef0a43436be4ad93b3f4ebb1dee33b3933929d97a3f5cf437c6ec63bae349c5897b519724673123dd4817801c5c79d0481dc4104cb2465f18c45357cc9af91c0a791a85c353a49ff838253e31b945f377e79bf15d5e99e8230aa59b863e86aefb4d282a0382c76e14a7396303b5ab2479b2f71bd925"}, {0x28, 0x10e, 0x3, "dc2664774adda316603bc8cf63c3407a0a65074e91ab"}, {0xb0, 0x3a, 0x73718f2c, "b3dbdd41a1b32e799eec4d7cf4cf47b1578599974244eb457caaa9c8d905278b0886bc28a42251eaa6a3dea21af05668f1a5a367dc895a0194bc02a7fb483c03d7be7a700045ef4c291fd59cf0103bd08fb6e30accd19f1b233549048cd8dbb9b5e2883913f91f2d8385f28c358f043c3f796f3db716db745b23f071cfc4e913289817de2155d985116d67a4eaeea467f8227939fb9e1dddbdfd9e0d39ba6c"}], 0x290, 0x1}, 0x8000000000}], 0x3, 0x20004084) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bca000)='/selinux/checkreqprot\x00', 0xd9d3059b4fddf6fc, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000046e000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00008ac000)={r2, 0x5}) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000052000)={0x0}, &(0x7f00004f6000-0x4)=0x4) r3 = dup2(r0, r1) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000dc2000)=""/188) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f00001ab000-0x4)=0x0, 0x4) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x410) write(r0, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000da3000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4dc8, 0x1fffe00000, 0x9, 0x1, 0x5}, &(0x7f000024c000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f04000-0x20)={0x1, 0x1, 0x8001, 0x846, 0x3, 0x80000001, 0x6, 0x8, r1}, 0x20) sendto(r0, &(0x7f0000e8d000)="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", 0xfa, 0x90, &(0x7f000084a000)=@ax25={0x3, {"f4edb3cd8e1c00"}, 0x81}, 0x10) readv(r0, &(0x7f0000921000)=[], 0x0) getpeername$inet6(r0, &(0x7f000045a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000643000)=0x1c) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004e6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b2b000)=0xb) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000418000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00003fb000)=0x0) mq_notify(r1, &(0x7f000033d000)={0x0, 0x2, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000f7c000-0x4)=0x4000000000004, 0x4) 2018/01/15 12:25:24 executing program 1: clock_gettime(0x7, &(0x7f0000dd9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000458000-0x8)='./file0\x00', 0x2) socket(0x0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00005e3000-0x77)=""/119, &(0x7f00003db000)=0x77) 2018/01/15 12:25:24 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000893000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000af5000-0x4)=0x0, &(0x7f0000842000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000dd9000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8080000000, 0x2, 0x0, 0xfffffffffffffffd, 0x0, 0xd42d, 0x9}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00004bc000-0x50)={{0x3, 0x0, 0x6, 0x0, 0x5}, 0x3f, 0x1000, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000550000-0x18)={@loopback={0x0, 0x1}, 0xffffffffffffff8b, 0x0}) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f000068e000-0x8)='./file0\x00', &(0x7f0000def000-0x11)=@known='security.selinux\x00', &(0x7f0000ba2000)='\b', 0xfff4, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f000071e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000b3000)=0x10) syncfs(r0) 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) socket$netlink(0x10, 0x3, 0x7) syz_open_procfs(r1, &(0x7f0000f53000-0x5)='stat\x00') 2018/01/15 12:25:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) fallocate(r0, 0x43, 0x0, 0x10000000076) 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005bd000)=@assoc_value={0x0, 0x401}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000dc000)={r1, 0x9, 0x0}, &(0x7f0000ab7000-0x4)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f36000-0xd)='/selinux/mls\x00', 0x0, 0x0) tee(r0, r0, 0x0, 0x2) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000ddc000)=0x0, &(0x7f000057d000-0x4)=0x4) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000443000)=""/20) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000776000-0x4)=0x0) bind$inet6(r0, &(0x7f00006ff000-0x1c)={0xa, 0x3, 0x7f00000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) sendmmsg$nfc_llcp(r0, &(0x7f0000004000-0x38)=[], 0x1fb54cd243523c4, 0x0) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000958000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fdc000-0x4)=0x8) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/01/15 12:25:24 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) dup(r0) unshare(0x10400) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e7f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aac000-0x11)='/selinux/context\x00', 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006b8000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000433000)={0x0, 0x0, 0x4148, 0x1}, &(0x7f0000aab000)=0x10) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000aad000-0x8)={r1, 0x2}, &(0x7f0000aad000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000509000)=@assoc_id=r1, 0x4) 2018/01/15 12:25:24 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) dup2(r0, r0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000014000-0x40)={0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000012000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) socket$unix(0x1, 0x7, 0x0) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000b8b000)='rxrpc\x00', &(0x7f00000cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xd3)="09471024210508b9f7df34b72b19b31bbbe5710b2cafc94ae6de5c77aff5debcf0d9751007bf0adcbbcaf1063cd2a970a6fedd97c3a01f745c7d8bfb6a2859792b96f21c99d2735f2b482b80d22f5dae3f0ee0630e2214cd560ff7ee50eb5167b17d93bc9367172f516d60881759ebcfd48c8e8ba05b88442b5878fb4337649f83fed5ff306ad065a54488f288e023e890036f8436c935184802a6e831ca2d3653165d126fff031943297b5079ee87d4e6c4d484e4cbf12dd26c43bb5e5ce164362f60323ee9c9f68986952286055aa8ebb2aa", 0xd3, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b03000-0xcb)="a6c9fb145699ae1be7bebb3e2af8de9228b31b8338371686d964c8e2bd6b2546d4be490ee26ea4d32942522dc1fa4d9f2e2389e54763e832697280a537b79ce076132b27f6ad2517a33b5aaeec3900818e623bf80fc3ba1febe35f780e3387dab0c196993ce4b0a0b30aa63f49d907aa0402efb8c432e678bd48404674d71d5d7309f9405192f9c2e659e429d74a80f8459fdcfc49a4f19d074b2e437ac44e0266a05cfad5e904f5d9f2d7ba760ff2758134f99922ed3d95685e759b0e6b2fb442c87d96d0510e04786314", 0xffffffffffffffab, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00001c7000)='keyring\x00', &(0x7f0000206000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00001cb000-0x3)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000052e000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x6)="ef6a3e0bea1cd07efe1b79691d0f2dbab787ffaefd6d7bb7ffa1cdc117f402aa8c2ccd0db891910d8eaf471bbb704c8ded8b9926b04ba42cad66a14ef90d67667ef784ae6c264f2e22ca0bc9851c046e8a7d", 0x52, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000fcd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00009f4000-0x60)="4fe1c1a2e336a6e3dde60134a2ba4c7224a16843516571ef4770b6b3bfcff53097555cb31091e2391b4d61440629c5061be3c35ee32b5765fd437e2170e5f354498252a0c95f7a6b524aecd4763ed8a9307ffc0b51bf6be7bca275b5f5f7d10f", 0x60, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r0) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000093000)=0x80, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$KDADDIO(r1, 0x4b34, 0x2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ead000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, []}, 0x128}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000ed9000)={&(0x7f0000196000)={0x10, 0x0, 0x0, 0x10810840}, 0xc, &(0x7f0000cdf000-0x10)={&(0x7f0000965000-0x11c8)={0xbc, 0x1a, 0x0, 0xffffffffffffffff, 0x0, {0x12, 0x0, 0x0}, [@generic="", @generic="f635787c5623b5514ed6dc054d71f06d935a209cd93e5ff2dcb824dec66a8d09ed4a815cb83f8dff1e082837", @typed={0xc, 0x6, @pid=0x0}, @generic="d5eeda1ae7579ce150cde526a67fdac0ca8ad46d2da6267e2de0caf0e446e53432a7d3f3c88accec50e787b680d02b1bdd0909bf7e56434b3c6bb1af6762121e4c90358bc29b033d509084ed75319a1389657fc303157e0551fe2f0bc28a017e0cbe9c2f9daf113438726f02ae"]}, 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x4010) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000066e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000145000)=0xc) setpriority(0x0, r1, 0x636) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000003a000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00001ee000-0xc)={r1, r2, r3}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f000062a000-0x8c)={0x2, 0x7fffffff, 0x2, 'queue0\x00', 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = socket$inet6_dccp(0xa, 0x6, 0x0) listen(r1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000012000)='map_files\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x0, 0x0) renameat(r2, &(0x7f0000012000)='./file0\x00', r2, &(0x7f0000012000)='./file0\x00') 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000747000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d8c000-0x4)=0x0, 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000040000-0xb3)=""/179) epoll_create(0x400) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000195000-0x27)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000895000-0x8d)=""/141) mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f87000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000825000)={r2, r3/1000+30000}, 0x10) write(r1, &(0x7f0000b65000-0x26)="26000000240053000000ff0101000021000000040100000000000200f1ffffffffff03000000", 0x26) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000c64000-0x8)={0x0, 0x98, 0x4}, &(0x7f0000f89000-0x4)=0x8) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f89000-0x8)={r4, 0x2}, &(0x7f0000597000-0x4)=0x8) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000047d000)=""/209, &(0x7f0000f88000-0x4)=0xd1) 2018/01/15 12:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x12)='./file0\x00', 0x1, 0xdb) keyctl$session_to_parent(0x12) r0 = socket(0x11, 0x3, 0x10000084) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b58000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00003a6000)=""/133) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000598000-0x4)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e0c000-0xe)='/dev/keychord\x00', 0x10080, 0x0) ioctl$VT_RELDISP(r3, 0x5605) getresuid(&(0x7f0000768000)=0x0, &(0x7f0000175000)=0x0, &(0x7f0000ecf000)=0x0) r5 = getegid() getgroups(0x1, &(0x7f0000318000-0x4)=[r5]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000127000-0xc)={r2, r4, 0x0}, 0xc) r6 = socket(0x11, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r6, 0x541b, &(0x7f0000cee000)=0x0) setsockopt(r1, 0x107, 0x11, &(0x7f0000d0d000)="01000000030006000007000000911dcc", 0x10) setsockopt(r6, 0x8000000000000107, 0x1, &(0x7f00000ce000-0x10)="0100000002000000000000008000ffcc", 0x10) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00006ce000)=0x0) r7 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000442000-0x35)="8e8d5c69743bcaab5825317a0d095054906f2e9569cc0bcad0290250060ba7c9cad2ae93d9689b0385daf5d367bbe471796f20776b") r8 = syz_open_pts(0xffffffffffffff9c, 0x4c00) fcntl$getownex(r0, 0x10, &(0x7f0000ffe000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00004f3000)=""/222) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$VT_RELDISP(r8, 0x5605) socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x6, 0x20, 0xffffffffffff73e3, 0x90, "9c81e8c4275e03ac876340ca64b3cd74db462079be6c025a15132b4d2d6c38af"}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001000)=""/105) 2018/01/15 12:25:24 executing program 2: r0 = socket(0x51, 0x800, 0x0) setsockopt(r0, 0x107, 0x200000005, &(0x7f0000795000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000001000-0x13)="349ddcea3e8a97b8a07a97cc123227b5a4443b") [ 34.467895] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x1, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049e000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000cf3000)={0x0, 0xad, 0x0, 0x40, 0x4, 0x7fff, 0x8, 0x1ff, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x2, 0x5, 0x5, 0x9}}, &(0x7f0000c13000)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000f09000-0x18)={r3, 0x100000001, 0x10, 0x2, 0x6}, &(0x7f0000e75000-0x4)=0x18) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) r4 = socket$inet(0x2, 0xa, 0x0) r5 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) ioctl$sock_ifreq(r4, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/15 12:25:24 executing program 2: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xfffffffffffffffc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1e000-0x4)=0xe8) r3 = getpgid(r0) sendmsg$nl_netfilter(r1, &(0x7f00003c5000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000933000)={&(0x7f0000c1b000-0x4a8)={0x4a8, 0x10, 0xf, 0x200, 0x1, 0x1, {0xf, 0x0, 0xa}, [@generic="dbc5aeee10e42bc97d0acc104f73b448f1040e04177b6f795b1e155e14f10e6ebb2f3119e3bfef08", @typed={0x18, 0x2, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @nested={0xb4, 0x49, [@generic="2ecd5cf48754908124ac52ca083415bcb2b0c68df305049211fee07f89cf9a1ecf1b90dc876f52a8387c797b19e06c29e91ccc08c362ce0a35e979263a56fab5f37109690e4bae70cacc359577812ffc08885350d2ae951ceac1ee91e8a0889d26231ee1c4475bd97bca2ec21fc09dbe4fd7612d227ef4ad6a72db83ddb9968465a6ef9a29d88de9b7b84d5b85403d320d96c6f55dca7b03e71b495e67555ab68a4e7ca7ac7015f8e5fb248fbc66a9"]}, @nested={0x1a8, 0x5b, [@generic="42567b236ad69894104111c8a7219f19583fd28ad823e16a5f5d72195517317d5bf49f62af925208127fe1ed70e0cd8185641f3138c7f8b636e82e7985eea852961f910ed60d6336e801f619395bc09847f2a3930f7eaf1d966b8b3765019353ffabef622ed6512fd1446a7582596f9632499f904f6771ec90970135e254cadbbf1f09322f04008f67a78d256f332cf747", @generic="0a3cf45b0ad7ab28dc1c17216aedbf07a639084f5b246d0103a7646447de9859ad0a66ee587036336258dcc301052ff63c5435239f31def4229bd33fa7d836f89b5933074f01806ce1b7c77015e73a5a56a926ac0de3e4ece3748a86d188ff533246d434b31566b8613ec104609e0bacc2913d1bb629906a06f48883c5e0326562f56d50358ad9dddbda4954bd9c7b0e83fdfd385eb4824b5b937339f105c06c3e8dff47ca1bfa9e05168063ac66f2784ce166eaf06e70d43b19c28315bae89ae55329a29d247c4aab99216e5d431a7f59be6cbf01c23409423111e3c7b4f3e1663ddb69ab40bec69497b8838840", @typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x65, @uid=r2}, @typed={0xc, 0x85, @u32=0xa1}]}, @generic="fd67753de6ee5eab196fb0dbd3f6a46d2e1812085df9856d3c14de9bc10e95a18d2969a4c24153fd724b39164c3ef144e442e3aaf9f95aa3ffcfadd10572275a2525775028997b0fefe2839001e1c4fe5c5a8323bf6099aad7fbdde278653c5b64980b528f9729c27491952836cf95fbcf89a44af25b03dab76966a5f1db8e4cbb4ababb34acb7df14e0992aa53cca55469c4ad0a81409e35e817baaaa05d990de53707ee839e4aeed246c4ab27aae30cef3a23a28cb1c74db892073ae6dd76716a274b945ede88c2e2ea661193de7a771ef22b838b63cdaf8269084272522b27174", @generic="e2950b755e50221d191622a36ae86b84c7e63bd2bed16982e6cb45e1d948099c9840bfd638d86f7b5937d3724ccfe62a77865fe0fbc47ab69215ae9f5e1d1397c4a11393ac470b9208b9d19098665d00cc18fe264f685138b72cb14c8a7cebf9551ec8a4037612364c50bfb3d230dd3f8009b243513a5f5402e6f3f498afb9475f92789ff996b1211f3d7354fff13e59df99a92f56485c984bb7cf562532cbf6003ee7c69addf02bc3638e9fee918eefe8c11e98761f5a2e06dad501092e88ec5e3e9a4d6575032e6fe50cf64049dece1dc4bd8cc8feb69f70162a3f51f0a07287809fbf371c94aca07398d3553073001009e32a", @typed={0x14, 0x89, @str='nodev{em0\x00'}, @typed={0xc, 0x7f, @ipv4=@loopback=0x7f000001}]}, 0x4a8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) tkill(r3, 0x2c) ioprio_get$pid(0x2, r0) ioprio_get$pid(0x3, 0x0) r4 = getpgid(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x31, &(0x7f0000002000-0x10)={0x3c, 0x1f, 0x0, 0xfffffffffffffc00}) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000efc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a4a000)={0x77359400, 0x0}) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0, 0x0}) futex(&(0x7f00001bc000)=0x5, 0x3, 0x0, &(0x7f000009d000)={0x0, 0x1c9c380}, &(0x7f00005ed000-0x4)=0x1, 0x0) getitimer(0x2, &(0x7f00006ef000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a57000-0x10)='/dev/sequencer2\x00', 0x90101, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c0b000)=0x8) 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) r3 = socket$inet(0x2, 0x7, 0xffffffff) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000825000-0x85)={0x0, 0x7d, "37a2e625dfd7d78fc510184901ebaaebf5172caa31614a929e70b96d0d88cdd09d00f667acc6f765b79353881987af2e0860b2fa31bbe94c9fac10bc7bc9be8f3c6ec2d56a382c69eccca67f805152781a0e2a923663f022ef9a7e06a90b58e220f4e26ded277ba881a191bac8c682c8a06d4e3825fc9fe454b11aa352"}, &(0x7f0000f30000)=0x85) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e04000)={r4, 0x8, 0x2, [0x6, 0xa1]}, &(0x7f0000a45000)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000020d000-0xc)={0x0, 0x0}) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000a64000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ebd000-0xd)='/dev/usbmon#\x00', 0x0, 0x84100) syncfs(r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000e54000)=0x0) getsockopt(r1, 0x3, 0x40, &(0x7f0000ef3000-0xee)=""/238, &(0x7f0000f44000)=0xee) close(r1) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) creat(&(0x7f0000016000-0xc)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r0, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) [ 34.519477] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 34.536307] device lo entered promiscuous mode 2018/01/15 12:25:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c22000)='/dev/net/tun\x00', 0x0, 0x0) r2 = getpgrp(0x0) sched_setscheduler(r2, 0x5, &(0x7f0000fc4000-0x4)=0xfffffffffffffff7) r3 = socket(0x2000000011, 0x8040000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a9a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000038f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00006b1000)=""/194) linkat(r0, &(0x7f0000a1f000-0x8)='./file0\x00', r0, &(0x7f00004e4000-0x8)='./file0\x00', 0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000072000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c93000)={0x3}, 0x4) r2 = socket(0x5, 0x0, 0x8934) write(r2, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000502000-0x60)={0x0, 0x23, 0x0, @thr={&(0x7f0000000000)="8cf013dfac791dc2b98292055841", &(0x7f0000718000-0x19)="75692d7968e64eb5612a6990ef8925a3e1103a1e8f7a6e3064"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca6000)=0x0) timer_getoverrun(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000973000-0xd)='/dev/net/tun\x00', 0x0, 0x1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000096d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCXONC(r2, 0x540a, 0xbc) r3 = fcntl$dupfd(r1, 0x0, r1) r4 = syz_open_procfs(0x0, &(0x7f0000ba3000-0x8)='net/arp\x00') shutdown(r3, 0x0) sendfile(r3, r4, &(0x7f0000f7b000-0x8)=0x200045, 0x482b) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8004000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000f28000-0x1)=0x4) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x3, 0x45, 0xff, 0x40, 0x4, 0x3ff, 0x73, 0x100000001, 0x100, 0x7f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000-0x45)={0xd7cf, 0x7ff, 0x2, 0xfff, 0x3, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00001ae000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1000002, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000012000)='ppp0(@vmnet0\x00', 0x3) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000-0x1000)="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", 0x1000, 0x10, &(0x7f0000011000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000)=0x1f) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f000000f000)={0x14, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 12:25:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c33000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fb1000)={0x0, &(0x7f0000fb2000-0x20)=[]}) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e19000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000061000)={0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x7fff, 0xfffffffffffff22d, 0x8, 0x0, &(0x7f0000fa4000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x31, 0x5, 0x103}) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f00008ad000-0x2a)="2900000020001952013d181000d9f50602000000000000029e0000230d000400ff7ffbf4b21f000000", 0x29}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00007f1000-0x8)={0x0, 0x0}) sendto$ipx(r1, &(0x7f0000b90000-0x28)="c917aabcdfb4c975c66ec3cef709beefa7bd62417e4fd3c7be69da71f478e8c722879ab6034e7cdf", 0x28, 0x4004004, &(0x7f0000df2000)={0x4, 0x3, 0x8a2, "d4ccb0db5803", 0x9, 0x0}, 0x10) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000be1000-0x8c)={0x8, 0x5, 0x9, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\v\x00', 0xee05, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 12:25:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x200000000003, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x8, 0x3}, &(0x7f000049d000-0x4)=0x10) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xe6e7, 0x80) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000-0x28)={0x2b1b67a1, 0x1f, 0x6, 0x9b64, "3418c4e610c259778d59020b5fd000174f9f439d0a0504b28b4f609e06c46537"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x807, 0xffffffff80000001, 0x2, 0x1f, 0x101, 0x5, 0x0, 0x6, 0x527a, 0x2, 0x1, 0x8, 0x1, 0xfffffffffffffffc, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b8c000)={0x0, 0x0, 0x0}, &(0x7f00008a0000)=0xc) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000187000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f00003a9000-0x38)={&(0x7f00002ea000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000022000)={&(0x7f0000b2e000)=@get={0x100, 0x13, 0x300, 0x6, 0x2, {{'ecb-camellia-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x7ff}, {0x8, 0x1, 0x278}]}, 0x100}, 0x1, 0x0, 0x0, 0x90}, 0x40400c0) getpeername$packet(0xffffffffffffff9c, &(0x7f00007c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000dc1000-0x4)=0x14) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000fb4000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ecb000-0x4)=0xc) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 12:25:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)="") read(r0, &(0x7f0000b07000)=""/36, 0xd6) 2018/01/15 12:25:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getuid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{r2, r3/1000+10000}, {0x0, 0x0}}, 0x0) r4 = getgid() r5 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2201, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r5, &(0x7f0000001000)='./file0\x00', 0x200) syz_fuseblk_mount(&(0x7f000063f000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x6000, r0, r4, 0x0, 0xda, 0x2000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bff000)='./file0\x00', 0x48) mount(&(0x7f00007ce000)='./bus\x00', &(0x7f0000cae000)='./bus\x00', &(0x7f0000354000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f8e000)='7=') 2018/01/15 12:25:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f000081c000-0x20)={{0x80000000000, 0x0}, {0x0, 0x2710}}, &(0x7f0000b0c000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(0xffffffffffffff9c, &(0x7f0000cfa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f00007d5000-0x8)='./file0\x00', &(0x7f000019d000)='./file0\x00', 0x4000, r0, r1, 0x0, 0xfffffffffffffffe, 0x200000) [ 34.889878] device syz3 entered promiscuous mode [ 34.907750] device syz3 left promiscuous mode [ 34.925011] kasan: CONFIG_KASAN_INLINE enabled 2018/01/15 12:25:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket(0x0, 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002000-0x20)={0x7fff, 0x4, 0x8, 0x2, 0x36a, 0x8001, 0x0, 0x5ebc, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={r2, 0x40, 0x807, 0x100000001, 0x9, 0x3}, &(0x7f0000000000)=0x14) mq_getsetattr(0xffffffffffffffff, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = syz_open_dev$usbmon(&(0x7f0000ae6000-0xd)='/dev/usbmon#\x00', 0x2e8ad897, 0x400000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e27000-0x98)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0x1}, &(0x7f0000207000)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000035000-0x8)={r4, 0x7}, &(0x7f000068b000)=0x8) 2018/01/15 12:25:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000a, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x10000}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 34.941446] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 34.962251] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 34.968509] Dumping ftrace buffer: [ 34.972035] (ftrace buffer empty) [ 34.975778] Modules linked in: [ 34.979115] CPU: 0 PID: 6375 Comm: syz-executor6 Not tainted 4.9.76-gf0f6293 #12 [ 34.986645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.996001] task: ffff8801d1820000 task.stack: ffff8801d6350000 [ 35.002135] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 35.010238] RSP: 0018:ffff8801d6357bc0 EFLAGS: 00010246 [ 35.015714] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 35.022980] RDX: 0000000000000000 RSI: ffffc900039d1000 RDI: ffff8801d1e32270 [ 35.030232] RBP: ffff8801d6357cd0 R08: 0000000000000000 R09: ffffed003a9bfa59 [ 35.037485] R10: 0000000000000005 R11: ffffed003a9bfa58 R12: 0000000000001000 [ 35.044732] R13: 0000000000000000 R14: ffff8801d4dfd2a0 R15: ffff8801d1e32240 [ 35.051986] FS: 00007fcfb2f6f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 35.060190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.066044] CR2: 000000000071c000 CR3: 00000001d8a4a000 CR4: 0000000000160670 [ 35.073287] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.080530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.087774] Stack: [ 35.089897] 0000000000000ece ffff8801d1d77200 ffff8801d1e32258 ffff8801000000b2 [ 35.097868] 1ffff1003ac6af89 ffff8801d1e32268 00000000000000d6 00000000ffffffff [ 35.105845] ffff8801d15a7180 1ffff1003ac6af84 0000000020b07000 0000000020b07024 [ 35.113842] Call Trace: [ 35.116415] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 35.123063] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.130051] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 35.136690] [] __vfs_read+0x103/0x670 [ 35.142113] [] ? default_llseek+0x290/0x290 [ 35.148067] [] ? fsnotify+0x86/0xf30 [ 35.153408] [] ? fsnotify+0xf30/0xf30 [ 35.158926] [] ? avc_policy_seqno+0x9/0x20 [ 35.164800] [] ? selinux_file_permission+0x82/0x460 [ 35.171439] [] ? security_file_permission+0x89/0x1e0 [ 35.178169] [] ? rw_verify_area+0xe5/0x2b0 [ 35.184048] [] vfs_read+0x11e/0x380 [ 35.189297] [] SyS_read+0xd9/0x1b0 [ 35.194469] [] ? vfs_copy_file_range+0x740/0x740 [ 35.200846] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 35.207656] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.214206] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.220765] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 35.247403] RIP [] sg_read+0xd0c/0x1440 [ 35.253129] RSP [ 35.261763] ---[ end trace 7b152c2913ab7869 ]--- [ 35.261786] device syz3 entered promiscuous mode [ 35.263837] kasan: CONFIG_KASAN_INLINE enabled [ 35.263839] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 35.263848] general protection fault: 0000 [#2] PREEMPT SMP KASAN [ 35.263854] Dumping ftrace buffer: [ 35.263858] (ftrace buffer empty) [ 35.263863] Modules linked in: [ 35.263873] CPU: 1 PID: 6410 Comm: syz-executor6 Tainted: G D 4.9.76-gf0f6293 #12 [ 35.263878] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.263883] task: ffff8801d6763000 task.stack: ffff8801d49c8000 [ 35.263901] RIP: 0010:[] [] sg_read+0xd0c/0x1440 [ 35.263905] RSP: 0018:ffff8801d49cfbc0 EFLAGS: 00010246 [ 35.263909] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff826688c3 [ 35.263913] RDX: 0000000000000000 RSI: ffffc90003ad3000 RDI: ffff8801b2044370 [ 35.263917] RBP: ffff8801d49cfcd0 R08: 0000000000000000 R09: ffffed003a4f6eb9 [ 35.263921] R10: 0000000000000005 R11: ffffed003a4f6eb8 R12: 0000000000001000 [ 35.263925] R13: 0000000000000000 R14: ffff8801d27b75a0 R15: ffff8801b2044340 [ 35.263932] FS: 00007fcfb2f2d700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 35.263937] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 35.263942] CR2: 0000000020b07000 CR3: 00000001d8a4a000 CR4: 0000000000160670 [ 35.263949] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.263953] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.263955] Stack: [ 35.263966] 000000000000003e 0000000100000000 ffff8801b2044358 dffffc00000000b2 [ 35.263975] 00000000ffffffff ffff8801b2044368 00000000000000d6 00000000ffffffff [ 35.263984] ffff8801d15a7180 1ffff1003a939f84 0000000020b07000 0000000020b07024 [ 35.263986] Call Trace: [ 35.263995] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 35.264007] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.264014] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 35.264023] [] __vfs_read+0x103/0x670 [ 35.264033] [] ? __sys_sendmmsg+0x296/0x3a0 [ 35.264040] [] ? default_llseek+0x290/0x290 [ 35.264047] [] ? fsnotify+0x86/0xf30 [ 35.264053] [] ? fsnotify+0xf30/0xf30 [ 35.264062] [] ? avc_policy_seqno+0x9/0x20 [ 35.264069] [] ? selinux_file_permission+0x82/0x460 [ 35.264076] [] ? security_file_permission+0x89/0x1e0 [ 35.264084] [] ? rw_verify_area+0xe5/0x2b0 [ 35.264091] [] vfs_read+0x11e/0x380 [ 35.264099] [] SyS_read+0xd9/0x1b0 [ 35.264107] [] ? vfs_copy_file_range+0x740/0x740 [ 35.264116] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 35.264125] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 35.264237] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8a 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 df 05 00 00 48 8b 1b 48 85 db 0f 84 51 03 00 [ 35.264245] RIP [] sg_read+0xd0c/0x1440 [ 35.264249] RSP [ 35.264257] ---[ end trace 7b152c2913ab786a ]--- [ 35.264280] Kernel panic - not syncing: Fatal exception [ 35.266931] Dumping ftrace buffer: [ 35.266935] (ftrace buffer empty) [ 35.266938] Kernel Offset: disabled [ 35.588707] Rebooting in 86400 seconds..